- Daily - CERT.at

Tageszusammenfassung - 11.03.2020
by Daily end-of-shift report 11 Mar '20

11 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Dienstag 10-03-2020 18:00 − Mittwoch 11-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ LVI Attacks: New Intel CPUs Vulnerability Puts Data Centers At Risk ∗∗∗ --------------------------------------------- Tracked as CVE-2020-0551, dubbed "Load Value Injection in the Line Fill Buffers" or LVI-LFB for short, the new speculative-execution attack could let a less privileged attacker steal sensitive information—encryption keys or passwords—from the protected memory and subsequently, take significant control over a targeted system. --------------------------------------------- https://thehackernews.com/2020/03/intel-load-value-injection.html ∗∗∗ Forthcoming OpenSSL release ∗∗∗ --------------------------------------------- The OpenSSL project team would like to announce the forthcoming release of OpenSSL version 1.1.1e. This release will be made available on Tuesday 17th March 2020 between 1300-1700 UTC. This will contain one LOW severity fix for CVE-2019-1551 --------------------------------------------- https://mta.openssl.org/pipermail/openssl-announce/2020-March/000166.html ∗∗∗ A new and advanced Rowhammer-based attack on DDR4 memory ∗∗∗ --------------------------------------------- A new and advanced Rowhammer-based attack on DDR4 memory was announced on March 10, 2020. (CVE-2020-10255) The attack has been shown to cause memory corruption in lab environments. --------------------------------------------- https://www.ibm.com/blogs/psirt/a-new-and-advanced-rowhammer-based-attack-o… ∗∗∗ Klicken Sie keine Links und Anhänge in E-Mails an! ∗∗∗ --------------------------------------------- „Ihr PayPal-Konto wurde eingeschränkt! … Öffnen Sie die Anhangsdatei, um Ihre Einschränkung aufzuheben!“ Diese Nachricht landet derzeit in zahlreichen E-Mail-Postfächern. Die Datei im Anhang enthält Schadsoftware, die Links führen auf Phishing-Seiten mit denen Zugangsdaten ausspioniert werden sollen. Schützen kann man sich nur, indem man nichts anklickt, sondern sich auf anderen Wegen informiert, ob die E-Mail echt sein kann. --------------------------------------------- https://www.watchlist-internet.at/news/klicken-sie-keine-links-und-anhaenge… ∗∗∗ Microsoft orchestrates coordinated takedown of Necurs botnet ∗∗∗ --------------------------------------------- Microsoft and partners in 35 countries move to bring down Necurs, todays largest malware botnet. --------------------------------------------- https://www.zdnet.com/article/microsoft-orchestrates-coordinated-takedown-o… ===================== = Vulnerabilities = ===================== ∗∗∗ Kritische Sicherheitslücke in Microsoft SMBv3 - Workarounds verfügbar ∗∗∗ --------------------------------------------- Microsoft hat außerhalb des monatlichen Patch-Zyklus ein Security Advisory mit Workarounds für eine kritische Sicherheitslücke in Microsoft Server Message Block 3.1.1 (SMBv3) veröffentlicht. ... Die Lücke kann über das Netzwerk ausgenützt werden und ermöglicht die Ausführung von beliebigen Befehlen mit SYSTEM Rechten. --------------------------------------------- https://cert.at/de/warnungen/2020/3/kritische-sicherheitslucke-in-microsoft… ∗∗∗ IPAS: Security Advisories for March 2020 ∗∗∗ --------------------------------------------- Hi everyone, It’s the second Tuesday in March 2020 and today we released 9 security advisories. For full details on these advisories, please visit the Intel Security Center. --------------------------------------------- https://blogs.intel.com/technology/2020/03/ipas-security-advisories-for-mar… ∗∗∗ SAML Service Provider - Critical - Access bypass - SA-CONTRIB-2020-006 ∗∗∗ --------------------------------------------- This module enables you to authenticate Drupal users using an external SAML Identity Provider. If the site is configured to allow visitors to register for user accounts but administrator approval is required, the module doesnt sufficiently enforce the administrative approval requirement, in the case where the requesting user has already authenticated through SAML. --------------------------------------------- https://www.drupal.org/sa-contrib-2020-006 ∗∗∗ Microsoft Patch Tuesday — March 2020: Vulnerability disclosures and Snort coverage ∗∗∗ --------------------------------------------- Microsoft released its monthly security update today, disclosing vulnerabilities across many of its products and releasing corresponding updates. This months Patch Tuesday covers 117 vulnerabilities, 25 of which are considered critical. There is also one moderate vulnerability and 91 that are considered important. --------------------------------------------- https://blog.talosintelligence.com/2020/03/microsoft-patch-tuesday-march-20… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (qemu-kvm and sudo), Debian (chromium), Mageia (gpac, libseccomp, and tomcat), openSUSE (gd and postgresql10), Oracle (qemu-kvm), Red Hat (chromium-browser), Scientific Linux (qemu-kvm), Slackware (firefox), and SUSE (ipmitool, java-1_7_0-openjdk, librsvg, and tomcat). --------------------------------------------- https://lwn.net/Articles/814574/ ∗∗∗ Synology-SA-20:03 Kr00k ∗∗∗ --------------------------------------------- A vulnerability allows remote attackers to obtain sensitive information via a susceptible version of Synology Router Manager (SRM) that is equipped with Broadcom BCM43460. --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_20_03 ∗∗∗ MISP 2.4.123 released (aka the dashboard and security fix release) ∗∗∗ --------------------------------------------- A new version of MISP (2.4.123) has been released. This version includes various security related fixed, and a new Dashboard system. --------------------------------------------- https://www.misp-project.org/2020/03/10/MISP.2.4.123.released.html ∗∗∗ Credential Disclosure in WatchGuard Fireware AD Helper Component ∗∗∗ --------------------------------------------- RedTeam Pentesting discovered a credential-disclosure vulnerability in the AD Helper component of the WatchGuard Fireware Threat Detection and Response (TDR) service, which allows unauthenticated attackers to gain Active Directory credentials for a Windows domain in plaintext. --------------------------------------------- https://www.redteam-pentesting.de/en/advisories/rt-sa-2020-001/ ∗∗∗ Johnson Controls Kantech EntraPass ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-070-04 ∗∗∗ Johnson Controls Metasys ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-070-05 ∗∗∗ Rockwell Automation MicroLogix Controllers and RSLogix 500 Software ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-070-06 ∗∗∗ Security Advisory - Improper Authentication Vulnerability in Huawei Smartphone ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-202003116… ∗∗∗ Security Bulletin: IBM InfoSphere Governance Catalog is affected by a cross-site scripting vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-infosphere-governance… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime affect IBM® Db2®. (August 2019 CPU) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple security vulnerabilities in IBM Java SDK affects IBM Voice Gateway ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnera… ∗∗∗ Linux kernel vulnerability CVE-2019-19072 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K42438635 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 10.03.2020
by Daily end-of-shift report 10 Mar '20

10 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Montag 09-03-2020 18:00 − Dienstag 10-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Microsoft Exchange Server Flaw Exploited in APT Attacks ∗∗∗ --------------------------------------------- The vulnerability in question (CVE-2020-0688) exists in the control panel of Exchange, Microsoft’s mail server and calendaring server, and was fixed as part of Microsoft’s February Patch Tuesday updates. However, researchers in a Friday advisory said that unpatched servers are being exploited in the wild by unnamed advanced persistent threat (APT) actors. --------------------------------------------- https://threatpost.com/microsoft-exchange-server-flaw-exploited-in-apt-atta… ∗∗∗ Variant of Paradise Ransomware Targets Office IQY Files ∗∗∗ --------------------------------------------- A new variant of the Paradise ransomware attacks rarely-targeted Microsoft Office Excel IQY files, providing a new and relatively inobtrusive way to infiltrate and hijack an organization’s network, researchers have found. --------------------------------------------- https://threatpost.com/variant-of-paradise-ransomware-targets-office-iqy-fi… ∗∗∗ How poor IoT security is allowing this 12-year-old malware to make a comeback ∗∗∗ --------------------------------------------- Conficker peaked in 2009, but unsupported connected devices are allowing it to spread in 2020 - and the healthcare sector is where its infected the most targets. --------------------------------------------- https://www.zdnet.com/article/how-poor-iot-security-is-allowing-this-ten-ye… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (libvpx and network-manager-ssh), Fedora (cacti, cacti-spine, and podman), openSUSE (chromium and python-bleach), Oracle (curl), Red Hat (ansible and qemu-kvm), SUSE (gd, ipmitool, and php7), and Ubuntu (runc and sqlite3). --------------------------------------------- https://lwn.net/Articles/814493/ ∗∗∗ MISP: Mehrere Schwachstellen ermöglichen Cross-Site Scripting ∗∗∗ --------------------------------------------- Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in MISP ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0206 ∗∗∗ SAP Security Patch Day – March 2020 ∗∗∗ --------------------------------------------- On 10th of March 2020, SAP Security Patch Day saw the release of 16 Security Notes. There are 2 updates to previously released Patch Day Security Notes. --------------------------------------------- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=540935305 *** Joomla Security Updates (Severity: low) *** --------------------------------------------- ∗ [20200306] - Core - SQL injection in Featured Articles menu parameters https://developer.joomla.org/security-centre/807-20200306-core-sql-injectio… ∗ [20200304] - Core - Identifier collisions in com_users https://developer.joomla.org/security-centre/805-20200304-core-identifier-c… ∗ [20200305] - Core - Incorrect Access Control in com_fields SQL field https://developer.joomla.org/security-centre/806-20200305-core-incorrect-ac… ∗ [20200303] - Core - Incorrect Access Control in com_templates https://developer.joomla.org/security-centre/804-20200303-core-incorrect-ac… ∗ [20200302] - Core - XSS in Protostar and Beez3 https://developer.joomla.org/security-centre/803-20200302-core-xss-in-proto… ∗ [20200301] - Core - CSRF in com_templates image actions https://developer.joomla.org/security-centre/802-20200301-core-csrf-in-com-… ∗∗∗ TYPO3-EXT-SA-2020-003: Multiple vulnerabilities in extension "Magalone Flipbook for TYPO3" (magaloneflipbook) ∗∗∗ --------------------------------------------- https://typo3.org/security/advisory/typo3-ext-sa-2020-003 ∗∗∗ TYPO3-EXT-SA-2020-002: Remote Code Execution in extension "PHPUnit" (phpunit) ∗∗∗ --------------------------------------------- https://typo3.org/security/advisory/typo3-ext-sa-2020-002 ∗∗∗ TYPO3-EXT-SA-2020-001: SQL Injection in extension "phpmyadmin" (phpmyadmin) ∗∗∗ --------------------------------------------- https://typo3.org/security/advisory/typo3-ext-sa-2020-001 ∗∗∗ SSA-938930: Cross-Site Scripting Vulnerability in Spectrum Power™ 5 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-938930.txt ∗∗∗ SSA-508982: Denial-of-Service Vulnerability in SIMATIC S7-300 CPUs and SINUMERIK ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-508982.txt ∗∗∗ SSA-844761: Multiple Vulnerabilities in CCS, FTP and Streaming Services of SiNVR Video Management Solution ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-844761.txt ∗∗∗ Security Bulletin: Vulnerability in DCNM Network Management Software used by IBM c-type SAN directors and switches. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-dcnm-net… ∗∗∗ Security Bulletin: Vulnerability in DCNM Network Management Software used by IBM c-type SAN directors and switches. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-dcnm-net… ∗∗∗ Security Bulletin: An information disclosure vulnerability has been identified with the embedded Content Platform Engine component shipped with IBM Business Automation Workflow (CVE-2019-4572) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-an-information-disclosure… ∗∗∗ Security Bulletin: IBM SDK, Java Technology Edition Quarterly CPU – Oct 2019 – Includes Oracle Oct 2019 CPU minus CVE-2019-2949 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sdk-java-technology-e… ∗∗∗ Security Bulletin: IBM Workload scheduler 9.3 vulnerable to CVE-2019-4608 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-workload-scheduler-9-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 09.03.2020
by Daily end-of-shift report 09 Mar '20

09 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Freitag 06-03-2020 18:00 − Montag 09-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Data-Stealing FormBook Malware Preys on Coronavirus Fears ∗∗∗ --------------------------------------------- Another email campaign pretending to be Coronavirus (COVID-19) information from the World Health Organization (WHO) is distributing a malware downloader that installs the FormBook information-stealing Trojan. --------------------------------------------- https://www.bleepingcomputer.com/news/security/data-stealing-formbook-malwa… ∗∗∗ Neue CPU-Sicherheitslücke in AMD-Prozessoren laut AMD gar nicht neu ∗∗∗ --------------------------------------------- Sicherheitsforscher haben laut eigenen Angaben neue Sicherheitslücken in AMDs Prozessoren gefunden – unter anderem Ryzen und Epyc sollen betroffen sein. --------------------------------------------- https://heise.de/-4678823 ∗∗∗ Inkassoschreiben über 516,24 Euro müssen nicht bezahlt werden ∗∗∗ --------------------------------------------- Aktuell werden vermehrt Mahnungen und Zahlungsaufforderungen von angeblichen Inkassobüros für Abos bei Streamingdiensten ausgesendet. Die gute Nachricht: Zahlen Sie nicht! Die schlechte Nachricht: Es wird nicht die letzte Zahlungsaufforderung gewesen sein. --------------------------------------------- https://www.watchlist-internet.at/news/inkassoschreiben-ueber-51624-euro-mu… ===================== = Vulnerabilities = ===================== ∗∗∗ Google Authenticator: 2FA-Codes lassen sich einfach abgreifen ∗∗∗ --------------------------------------------- Google Authenticator, Microsoft Authenticator und etliche andere Apps zur Zwei-Faktor-Authentifizierung haben keinen Schutz vor Screenshots eingerichtet. Eine Schadsoftware soll dies bereits ausnutzen. --------------------------------------------- https://www.golem.de/news/google-authenticator-2fa-codes-lassen-sich-einfac… ∗∗∗ Talos Vulnerability Spotlight: WAGO products contain remote code execution, other vulnerabilities ∗∗∗ --------------------------------------------- Cisco Talos recently discovered several vulnerabilities in multiple products from the company WAGO. WAGO produces a line of automation software called “e!COCKPIT,” an integrated development environment that aims to speed up automation tasks and machine and system startup. --------------------------------------------- https://blog.talosintelligence.com/2020/03/wago-vulnerability-spotlight-mar… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (seamonkey), Mageia (apache-mod_auth_openidc, binutils, chromium-browser-stable, dojo, firejail, gcc, glib2.0, glibc, http-parser, ilmbase, libarchive, libgd, libsolv, mbedtls, pcre, pdfresurrect, php, proftpd, pure-ftpd, python-bleach, ruby-rake, transfig, weechat, and xen), openSUSE (chromium, ovmf, python-bleach, and yast2-rmt), Oracle (curl, http-parser, kernel, sudo, and xerces-c), Red Hat (chromium-browser and kernel-alt) [...] --------------------------------------------- https://lwn.net/Articles/814371/ ∗∗∗ Security Bulletin: Stack is displayed in WebSphere Application Server (CVE-2019-4441) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-stack-is-displayed-in-web… ∗∗∗ Security Bulletin: Vulnerability in Node.js affects IBM App Connect Enterprise V11 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-node-js-… ∗∗∗ Security Bulletin: Atlas eDiscovery Process Management is affected by a vulnerable to Apache Commons Beanutils in WebSphere Application Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-atlas-ediscovery-process-… ∗∗∗ Security Bulletin: Cookie created without secure flag WAS Liberty (CVE-2019-4305) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cookie-created-without-se… ∗∗∗ Security Bulletin: 3RD PARTY Stored Cross-Site Scripting in Tivoli Application Dependency Discovery Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-3rd-party-stored-cross-si… ∗∗∗ Security Bulletin: Bypass security restrictions in WAS Liberty ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-bypass-security-restricti… ∗∗∗ Security Bulletin: [All] Python (Publicly disclosed vulnerability) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-all-python-publicly-discl… ∗∗∗ Security Bulletin: Apache CXF (Publicly disclosed vulnerability) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-apache-cxf-publicly-discl… ∗∗∗ Security Bulletin: Python vulnerability in IBM Tivoli Application Dependency Discovery Manager (CVE-2019-16935) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-python-vulnerability-in-i… ∗∗∗ Security Bulletin: Multiple vulnerabilities of Mozzila Firefox (less than Firefox 68.4 ESR) have affected Synthetic Playback Agent 8.1.4.0 – 8.1.4 IF10 + ICAM 3.0 – 4.0 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale where an attacker can cause a denial of service (CVE-2020-4217) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-has-been-… ∗∗∗ Security Bulletin: A vulnerability in Samba affects IBM Spectrum Scale SMB protocol access method ( CVE-2019-14907) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-samba-… ∗∗∗ Apache Tomcat vulnerability CVE-2020-1935 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K43709560 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 06.03.2020
by Daily end-of-shift report 06 Mar '20

06 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 05-03-2020 18:00 − Freitag 06-03-2020 18:00 Handler: Stephan Richter Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ PwndLocker Ransomware Gets Pwned: Decryption Now Available ∗∗∗ --------------------------------------------- Emsisoft has discovered a way to decrypt files encrypted by the new PwndLocker Ransomware so that victims can recover their files without paying a ransom. --------------------------------------------- https://www.bleepingcomputer.com/news/security/pwndlocker-ransomware-gets-p… ∗∗∗ Emotet Actively Using Upgraded WiFi Spreader to Infect Victims ∗∗∗ --------------------------------------------- Emotets authors have upgraded the malwares Wi-Fi spreader by making it a fully-fledged module and adding new functionality as shown by multiple samples that were recently delivered to infected devices. --------------------------------------------- https://www.bleepingcomputer.com/news/security/emotet-actively-using-upgrad… ∗∗∗ Security: Das Intel-ME-Chaos kommt ∗∗∗ --------------------------------------------- Bis zum Chaos sei es nur eine Frage der Zeit, schreiben die ME-Hacker. Intel versucht, das zu verschweigen, und kann das Security-Theater eigentlich auch gleich sein lassen. --------------------------------------------- https://www.golem.de/news/security-das-intel-me-chaos-kommt-2003-147099-rss… ∗∗∗ Lets Encrypt: OK, maybe nuking three million HTTPS certs at once was a tad ambitious. Lets take time out ∗∗∗ --------------------------------------------- Lets Encrypt has halted its plans to cancel all three million flawed web security certificates – after fearing the super-revocation may effectively break a chunk of the internet for netizens. --------------------------------------------- https://go.theregister.co.uk/feed/www.theregister.co.uk/2020/03/05/lets_enc… ∗∗∗ NCSC Releases Advisory on Securing Internet-Connected Cameras ∗∗∗ --------------------------------------------- The United Kingdom (UK) National Cyber Security Centre (NCSC) has released an advisory on securing internet-connected cameras such as smart security cameras and baby monitors. An attacker could gain access to unsecured, or poorly secured, internet-connected cameras to obtain live feeds or images.The following steps can help consumers secure their devices. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2020/03/05/ncsc-releases-advi… ∗∗∗ A Safe Excel Sheet Not So Safe ∗∗∗ --------------------------------------------- I discovered a nice sample yesterday. This excel sheet was found in a mail flagged as “suspicious” by a security appliance. The recipient asked to release the mail from the quarantine because “it was sent from a known contact”. Before releasing such a mail from the quarantine, the process in place is to have a quick look at the file to ensure that it is safe to be released. --------------------------------------------- https://isc.sans.edu/forums/diary/A+Safe+Excel+Sheet+Not+So+Safe/25868/ ===================== = Vulnerabilities = ===================== ∗∗∗ WAGO I/O-CHECK ∗∗∗ --------------------------------------------- This advisory contains mitigations for information exposure through sent data, buffer access with incorrect length value, missing authentication for critical function, and classic buffer overflow vulnerabilities in the WAGO I/O CHECK software. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-065-01 ∗∗∗ Critical Zoho Zero-Day Flaw Disclosed ∗∗∗ --------------------------------------------- A Zoho zero day vulnerability and proof of concept (PoC) exploit code was disclosed on Twitter. --------------------------------------------- https://threatpost.com/critical-zoho-zero-day-flaw-disclosed/153484/ ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (chromium, opensc, opensmtpd, and weechat), Debian (jackson-databind and pdfresurrect), Fedora (sudo), openSUSE (openfortivpn and squid), Red Hat (virt:8.1 and virt-devel:8.1), Scientific Linux (http-parser and xerces-c), and SUSE (gd, kernel, postgresql10, and tomcat). --------------------------------------------- https://lwn.net/Articles/814035/ ∗∗∗ Synology-SA-20:02 ppp ∗∗∗ --------------------------------------------- A vulnerability allows remote attackers to execute arbitrary code via a susceptible version of DiskStation Manager (DSM) or Synology Router Manager (SRM). --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_20_02 ∗∗∗ Security Bulletin: Rational Integration Tester HTTP/TCP Proxy component in Rational Test Virtualization Server and Rational Test Workbench affected by Netty vulnerabilities (CVE-2020-7238, CVE-2019-16869, CVE-2019-20445, CVE-2019-20444) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-rational-integration-test… ∗∗∗ Security Bulletin: IBM SDK, Java Technology Edition Quarterly CPU – Oct 2019 – Includes Oracle Oct 2019 CPU minus CVE-2019-2949 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sdk-java-technology-e… ∗∗∗ Security Bulletin: Vulnerability in Curl used in OS image for RedHat Enterprise Linux for Cloud Pak System (CVE-2018-16842) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-curl-use… ∗∗∗ Multiple Vulnerabilities Patched in RegistrationMagic Plugin ∗∗∗ --------------------------------------------- https://www.wordfence.com/blog/2020/03/multiple-vulnerabilities-patched-in-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 05.03.2020
by Daily end-of-shift report 05 Mar '20

05 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 04-03-2020 18:00 − Donnerstag 05-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ In eigener Sache: CERT.at sucht Verstärkung (Software Entwickler für Open-Source Projekt, Teil-/Vollzeit) ∗∗∗ --------------------------------------------- Für unser international renommiertes Open-Source Projekt IntelMQ suchen wir eine/n Software Entwickler/in (Teil- oder Vollzeit 25-38,5 Stunden) zum ehestmöglichen Einstieg. Dienstort ist Wien. Details finden sich wie immer auf unserer Jobs-Seite. --------------------------------------------- https://cert.at/de/blog/2020/3/in-eigener-sache-certat-sucht-verstarkung-so… ∗∗∗ Jackpotting malware ∗∗∗ --------------------------------------------- Introduction Jackpotting malware is not well known because it exclusively targets automated teller machines (ATMs). ... In this article, we will examine two of the most widely known types of jackpotting malware, Ploutus and Cutlet Maker. We will also look at the operation of jackpotting malware and provide recommendations on how banks can protect against it. --------------------------------------------- https://resources.infosecinstitute.com/jackpotting-malware/ ∗∗∗ Mokes and Buerak distributed under the guise of security certificates ∗∗∗ --------------------------------------------- We recently discovered a new approach to the well-known distributing malware technique: visitors to infected sites were informed that some kind of security certificate had expired. --------------------------------------------- https://securelist.com/mokes-and-buerak-distributed-under-the-guise-of-secu… ∗∗∗ Guildma – innovativer Bankentrojaner aus Lateinamerika ∗∗∗ --------------------------------------------- Ein in Brasilien weitverbreiteter Bankentrojaner treibt sein Unwesen. Wir haben die Guildma-Malware analysiert und sind dabei auf einige interessante Fakten gestoßen. --------------------------------------------- https://www.welivesecurity.com/deutsch/2020/03/05/guildma-bankentrojaner-la… ∗∗∗ Malicious Chrome extension caught stealing Ledger wallet recovery seeds ∗∗∗ --------------------------------------------- A Chrome extension named Ledger Live was exposed today as malicious. It is currently heavily promoted via Google search ads. --------------------------------------------- https://www.zdnet.com/article/malicious-chrome-extension-caught-stealing-le… ===================== = Vulnerabilities = ===================== ∗∗∗ VU#782301: pppd vulnerable to buffer overflow due to a flaw in EAP packet processing ∗∗∗ --------------------------------------------- Due to a flaw in the Extensible Authentication Protocol (EAP) packet processing in the Point-to-Point Protocol Daemon (pppd), an unauthenticated remote attacker may be able to cause a stack buffer overflow, which may allow arbitrary code execution on the target system. --------------------------------------------- https://kb.cert.org/vuls/id/782301 ∗∗∗ SVG Formatter - Critical - Cross site scripting - SA-CONTRIB-2020-005 ∗∗∗ --------------------------------------------- Project: SVG Formatter Security risk: Critical This security release fixes third-party dependencies included in or required by SVG Formatter. XSS bypass using entities and tab.This vulnerability is mitigated by the fact that an attacker must be able to upload SVG files. --------------------------------------------- https://www.drupal.org/sa-contrib-2020-005 ∗∗∗ Cisco Email Security Appliance Uncontrolled Resource Exhaustion Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the malware detection functionality in Cisco Advanced Malware Protection (AMP) in Cisco AsyncOS Software for Cisco Email Security Appliances (ESAs) could allow an unauthenticated remote attacker to exhaust resources on an affected device. The vulnerability is due to insufficient control over system memory allocation. An attacker could exploit this vulnerability by sending a crafted email through the targeted device. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Sicherheitslücken: Angreifer könnten WLAN-Router von Netgear übernehmen ∗∗∗ --------------------------------------------- Wer einen WLAN-Router von Netgear besitzt, sollte das Gerät zügig aktualisieren. Eine Sicherheitslücke gilt als kritisch. --------------------------------------------- https://heise.de/-4676824 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (http-parser and xerces-c), Debian (tomcat7), Fedora (opensmtpd), openSUSE (openfortivpn and permissions), Red Hat (http-parser, openstack-octavia, python-waitress, and sudo), Slackware (ppp), and SUSE (kernel). --------------------------------------------- https://lwn.net/Articles/813888/ ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Rational Directory Server (Tivoli) & Rational Directory Administrator ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: API Connect is impacted by multiple vulnerabilities in Oracle MySQL. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-api-connect-is-impacted-b… ∗∗∗ Security Bulletin: Information disclosure vulnerability in WebSphere Application Server affects IBM Watson Text to Speech and Speech to Text (IBM Watson™ Speech Services 1.1) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-information-disclosure-vu… ∗∗∗ Security Bulletin: WAS Liberty vunerabilities affect IBM Watson Text to Speech and Speech to Text (IBM Watson™ Speech Services 1.1) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-was-liberty-vunerabilitie… ∗∗∗ Security Bulletin: API Connect's Developer Portal is impacted by vulnerabilities in PHP ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-api-connects-developer-po… ∗∗∗ Security Bulletin: WAS Liberty vunerabilities affect IBM Watson Text to Speech and Speech to Text (IBM Watson™ Speech Services 1.1) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-was-liberty-vunerabilitie… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 04.03.2020
by Daily end-of-shift report 04 Mar '20

04 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Dienstag 03-03-2020 18:00 − Mittwoch 04-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Achtung: Lets Encrypt macht Mittwochnacht 3 Millionen Zertifikate ungültig ∗∗∗ --------------------------------------------- Webadmins aufgepasst: Wer jetzt seine Lets-Encrypt-Zertifikate nicht erneuert, könnte Donnerstag früh verunsicherte Nutzer auf der Matte stehen haben. --------------------------------------------- https://heise.de/-4676017 ∗∗∗ Ransomware Attackers Use Your Cloud Backups Against You ∗∗∗ --------------------------------------------- Backups are one the most, if not the most, important defense against ransomware, but if not configured properly, attackers will use it against you. --------------------------------------------- https://www.bleepingcomputer.com/news/security/ransomware-attackers-use-you… ∗∗∗ ACSC Releases Securing Content Management Systems Guide ∗∗∗ --------------------------------------------- The Australian Cyber Security Centre (ACSC) has released a cybersecurity guide outlining strategies for identifying and minimizing risks to web servers from installed content management systems (CMS). --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2020/03/04/acsc-releases-secu… ∗∗∗ A Zero-Day Homograph Domain Name Attack ∗∗∗ --------------------------------------------- What started as almost casual research in November 2019 and disclosed to various vendors as a vulnerability in November and December 2019 and January 2020 was abruptly reclassified and treated as a zero-day vulnerability on February 13, 2020. --------------------------------------------- https://www.securityweek.com/zero-day-homograph-domain-name-attack ∗∗∗ Academics find 30 file upload vulnerabilities in 23 web apps, CMSes, and forums ∗∗∗ --------------------------------------------- Impacted projects include WordPress, Concrete5, Composr, SilverStripe, ZenCart, and others. --------------------------------------------- https://www.zdnet.com/article/academics-find-30-file-upload-vulnerabilities… ∗∗∗ Voice assistants can be hacked with ultrasonic waves ∗∗∗ --------------------------------------------- With access to text messages and the ability to make fraudulent phone calls, attackers could wreak more damage than youd think --------------------------------------------- https://www.welivesecurity.com/2020/03/04/voice-assistants-hacked-ultrasoni… ===================== = Vulnerabilities = ===================== ∗∗∗ Emerson ValveLink ∗∗∗ --------------------------------------------- This advisory contains mitigations for an improper access control vulnerability in Emersons ValveLink digital valve controllers. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-063-01 ∗∗∗ PHOENIX CONTACT Emalytics Controller ILC ∗∗∗ --------------------------------------------- This advisory contains mitigations for an incorrect permission assignment for critical resource vulnerability in Phoenix Contacts Emalytics Controller modular inline devices. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-063-02 ∗∗∗ Omron PLC CJ Series ∗∗∗ --------------------------------------------- This advisory contains mitigations for an uncontrolled resource consumption vulnerability in Omrons PLC CJ Series programmable logic controllers. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-063-03 ∗∗∗ Moxa AWK-3131A Series Industrial AP/Bridge/Client ∗∗∗ --------------------------------------------- This advisory contains mitigations for several vulnerabilities in Moxas AWK-3131A wireless networking appliance. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-063-04 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (libzypp), Fedora (opensmtpd and thunderbird), openSUSE (nodejs8), Red Hat (http-parser, kpatch-patch, and xerces-c), SUSE (cloud-init, compat-openssl098, kernel, postgresql96, python, and yast2-rmt), and Ubuntu (python-django and rake). --------------------------------------------- https://lwn.net/Articles/813797/ ∗∗∗ Cisco Security Advisories ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/publicationListing.x ∗∗∗ Security Bulletin: WebSphere Liberty susceptible to HTTP2 implementation vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-liberty-suscept… ∗∗∗ Security Bulletin: IBM Integrated Management Module II (IMM2) is affected by a vulnerability in libssh2 (CVE-2016-0787) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-integrated-management… ∗∗∗ Security Bulletin: Multiple vulnerabilities affect IBM Cloud Object Storage Systems (February 2020v3) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerability in Apache Commons Beanutils library affect IBM Cúram Social Program Management (CVE-2019-10086) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-c… ∗∗∗ Security Bulletin: A security vulnerability has been addressed in IBM Security Privileged Identity Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: IBM Integrated Management Module II (IMM2) is affected by vulnerability in OpenSSL (CVE-2012-4929) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-integrated-management… ∗∗∗ Security Bulletin: IBM Integrated Management Module II (IMM2) is affected by a vulnerability with the IPv6 networking support (CVE-2015-2922) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-integrated-management… ∗∗∗ Security Bulletin: IBM Security Privileged Identity Manager is affected by a security vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-privileged-i… ∗∗∗ Security Bulletin: IBM SDK, Java Technology Edition Quarterly CPU – Oct 2019 – Includes Oracle Oct 2019 CPU minus CVE-2019-2949 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sdk-java-technology-e… ∗∗∗ HPESBHF03987 rev.1 - HPE OneView Global Dashboard (OVGD), Remote Information Disclosure ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ Red Hat OpenShift Container Platform: Mehrere Schwachstellen ermöglichen Privilegieneskalation ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0189 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 03.03.2020
by Daily end-of-shift report 03 Mar '20

03 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Montag 02-03-2020 18:00 − Dienstag 03-03-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ New PwndLocker Ransomware Targeting U.S. Cities, Enterprises ∗∗∗ --------------------------------------------- Driven by the temptation of big ransom payments, a new ransomware called PwndLocker has started targeting the networks of businesses and local governments with ransom demands over $650,000. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-pwndlocker-ransomware-ta… ∗∗∗ TLS: Lets Encrypt muss drei Millionen Zertifikate zurückziehen ∗∗∗ --------------------------------------------- Ein Fehler bei Lets Encrypt hat dazu geführt, dass der Check von CAA-DNS-Records nicht korrekt durchgeführt wurde. Die Zertifizierungsstelle zieht jetzt kurzfristig betroffene Zertifikate zurück, was für einige Probleme sorgen dürfte. --------------------------------------------- https://www.golem.de/news/tls-let-s-encrypt-muss-drei-millionen-zertifikate… ∗∗∗ TrickBot Adds ActiveX Control, Hides Dropper in Images ∗∗∗ --------------------------------------------- The tricky trojan has evolved again, to stay a step ahead of defenders. --------------------------------------------- https://threatpost.com/trickbot-activex-control-dropper/153370/ ∗∗∗ 7 Tips for Protecting Your Website ∗∗∗ --------------------------------------------- For many people, website security is an intimidating topic. It seems like there’s an endless list of things necessary for protecting your website. And while resources like our Website Security Guide cut through much of the clutter of the threat landscape, some folks might need it simplified even further. Okay, we hear ya. --------------------------------------------- https://blog.sucuri.net/2020/03/7-tips-for-protecting-your-website.html ∗∗∗ The Jan/Feb 2020 issue of our SWITCH Security Report is available! ∗∗∗ --------------------------------------------- Dear Reader! A new issue of our bi-monthly SWITCH Security Report is available! The topics covered in this report are: When backdoors become trapdoors: ‘Crypto Leaks’ hits Switzerland, Crypto Valley – and the entire ecosystem I, Robot, ZigBee and IoT [...] --------------------------------------------- https://securityblog.switch.ch/2020/03/03/the-jan-feb-2020-issue-of-our-swi… ∗∗∗ Leverage ATT&CK for ICS to Secure Industrial Control Systems ∗∗∗ --------------------------------------------- [...] In security operations centers (SOCs), we have already realized the value that MITRE ATT&CK provides through its encyclopedia of mapped tactics, techniques and procedures (TTPs) based on real-world observations of adversaries. The knowledge base enables security teams to link adversarial TTPs when conducting a gap analysis and threat modeling. --------------------------------------------- https://securityintelligence.com/posts/leverage-attck-for-ics-to-secure-ind… ∗∗∗ Jetzt patchen: Kritische Lücke "Ghostcat" in Apache-Tomcat-Versionen seit 6.0 ∗∗∗ --------------------------------------------- Für eine Lücke, die sich seit 13 Jahre lang in Apache Tomcat verbarg, sind mehrere Proofs-of-Concept verfügbar. Abgesicherte Versionen schließen sie. --------------------------------------------- https://heise.de/-4673983 ∗∗∗ The Case for Limiting Your Browser Extensions ∗∗∗ --------------------------------------------- Last week, KrebsOnSecurity reported to health insurance provider Blue Shield of California that its Web site was flagged by multiple security products as serving malicious content. Blue Shield quickly removed the unauthorized code. An investigation determined it was injected by a browser extension installed on the computer of a Blue Shield employee whod edited the Web site in the past month. --------------------------------------------- https://krebsonsecurity.com/2020/03/the-case-for-limiting-your-browser-exte… ∗∗∗ Google Launches Free Fuzzer Benchmarking Service ∗∗∗ --------------------------------------------- Google this week announced the launch of FuzzBench, a free and open source service for evaluating fuzzers. The fully automated service was designed to allow for an easy but rigorous evaluation of fuzzing research, in an attempt to boost the adoption of fuzzing research – an important bug finding technique. --------------------------------------------- https://www.securityweek.com/google-launches-free-fuzzer-benchmarking-servi… ∗∗∗ Corona-Virus: Fake-Shops verkaufen Atemschutzmasken ∗∗∗ --------------------------------------------- Atemschutzmasken werden aus Angst vor dem Corona-Virus aktuell vermehrt gekauft. Auch Organisationen haben Engpässe und suchen daher nach B2B-Online-HändlerInnen. Kriminelle nutzen die Angst der Bevölkerung und die steigende Nachfrage und bieten diverse medizinische Produkte in Fake-Shops an. Bis jetzt sind uns die Fake-Shops globalmasksuppliers.com, medicalsmilesgmbh.com und pharmacyfirstgmbh.com bekannt. --------------------------------------------- https://www.watchlist-internet.at/news/corona-virus-fake-shops-verkaufen-at… ∗∗∗ Malware-free attacks now most popular tactic amongst cybercriminals ∗∗∗ --------------------------------------------- Malware-free or fileless techniques accounted for 51% of attacks last year, compared to 40% the year before, as hackers turn to stolen credentials to breach corporate networks, reveals CrowdStrikes latest threat report. --------------------------------------------- https://www.zdnet.com/article/malware-free-attacks-now-most-popular-tactic-… ===================== = Vulnerabilities = ===================== ∗∗∗ Google-März-Patch: Android Sicherheitslücke wird seit einem Jahr ausgenutzt ∗∗∗ --------------------------------------------- Seit fast einem Jahr lassen sich auf vielen Mittelklasse-Smartphones mit Android leicht Root-Rechte erlangen. Schad-Apps nutzen diese bereits aus, dennoch gibt es kaum Hersteller, die einen Patch ausliefern. Nun will Google ihn selbst verteilen. --------------------------------------------- https://www.golem.de/news/google-maerz-patch-android-sicherheitsluecke-wird… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (chromium and webkit2gtk), Debian (collabtive, dojo, firebird2.5, gst-plugins-base0.10, libapache2-mod-auth-openidc, openjdk-7, php5, python-bleach, and rrdtool), Fedora (kernel, kernel-headers, kernel-tools, mingw-openjpeg2, and openjpeg2), Mageia (hiredis, kernel, rsync, wireshark, and zsh), openSUSE (cacti, cacti-spine, libexif, proftpd, python-azure-agent, python3, and webkit2gtk3), Oracle (ppp), SUSE (permissions), and Ubuntu (libarchive). --------------------------------------------- https://lwn.net/Articles/813684/ ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (linux-4.9, proftpd-dfsg, rrdtool, and zsh), Fedora (kernel), openSUSE (cacti, cacti-spine, mariadb, and ppp), Red Hat (kernel, qemu-kvm, qemu-kvm-ma, and ruby), Slackware (seamonkey), SUSE (kernel, libpng16, ovmf, python-aws-sam-translator, python-boto3, python-botocore, python-cfn-lint, python-jsonschema, python-nose2, python-parameterized, python-pathlib2, python-pytest-cov, python-requests, python-s3transfer, and python36), and Ubuntu [...] --------------------------------------------- https://lwn.net/Articles/813757/ ∗∗∗ Security advisory 2020-03-03 ∗∗∗ --------------------------------------------- Insufficient data validation in yubikey-val --------------------------------------------- https://www.yubico.com/support/security-advisories/ysa-2020-01/ ∗∗∗ Security Bulletin: The Relationship admin page in Tivoli Netcool/OMNIbus WebGUI is vulnerable to Cross Site Scripting attack (CVE-2020-4198) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-the-relationship-admin-pa… ∗∗∗ Security Bulletin: Cacheable HTTPS Responses have been identified on multiple Tivoli Netcool/OMNIbus WebGUI admin pages (CVE-2020-4197) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cacheable-https-responses… ∗∗∗ Security Bulletin: Cross-Site Scripting (XSS) vulnerability have been identified on Tool Prompt Configuration page of Tivoli Netcool/OMNIbus WebGUI (CVE-2020-4196) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cross-site-scripting-xss-… ∗∗∗ Security Bulletin: IBM MobileFirst Platform Foundation susceptible to privilege escalation on Android ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mobilefirst-platform-… ∗∗∗ Security Bulletin: OpenSSL publicly disclosed vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-publicly-disclose… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 02.03.2020
by Daily end-of-shift report 02 Mar '20

02 Mar '20

===================== = End-of-Day report = ===================== Timeframe: Freitag 28-02-2020 18:00 − Montag 02-03-2020 18:00 Handler: Stephan Richter Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ New Evasion Encyclopedia Shows How Malware Detects Virtual Machines ∗∗∗ --------------------------------------------- A new Malware Evasion Encyclopedia has been launched that offers insight into the various methods malware uses to detect if it is running under a virtual environment. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-evasion-encyclopedia-sho… ∗∗∗ Secure vs. cleartext protocols - couple of interesting stats, (Mon, Mar 2nd) ∗∗∗ --------------------------------------------- For a very long time, there has been a strong effort aimed toward moving all potentially sensitive network-based communications from unencrypted protocols to the secure and encrypted ones. And with the recently released APWG report noting that 74% of phishing sites used HTTPS in the last quarter of 2019[1] and Apples supposed plan to start supporting only TLS certificates with no more than one year period of validity [...] --------------------------------------------- https://isc.sans.edu/diary/rss/25854 ∗∗∗ Was Emotet anrichtet – und welche Lehren die Opfer daraus ziehen ∗∗∗ --------------------------------------------- Im niedersächsischen Neustadt schlug der Trojaner Emotet mit voller Wucht zu. Nun spricht die Stadtverwaltung offen über das Desaster – damit andere lernen. --------------------------------------------- https://heise.de/-4665958 ∗∗∗ Large-scale phishing attack on Western Europe ∗∗∗ --------------------------------------------- Beginning in November 2019, 360 Security Center detected multiple large-scale cyber attack incidents carrying AgentTesla stealing Trojans. This cyber attack mainly targeted countries in Western Europe [...] --------------------------------------------- https://blog.360totalsecurity.com/en/large-scale-phishing-attack-on-western… ===================== = Vulnerabilities = ===================== ∗∗∗ NVIDIA schließt Lücken in GPU-Treiber und vGPU-Software ∗∗∗ --------------------------------------------- Von insgesamt fünf Lücken in NVIDIAs GPU Display-Treiber für Windows und in der vGPU-Software geht ein teils hohes Sicherheitsrisiko aus. Es gibt Updates. --------------------------------------------- https://heise.de/-4672318 ∗∗∗ Security Bulletin: Multiple vulnerabilities of Mozzila Firefox (less than Firefox 68.3 ESR) have affected Synthetic Playback Agent 8.1.4.0 – 8.1.4 IF10 + ICAM 3.0 – 4.0 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Aspera Shares Web Application is affected by NGINX Vulnerabilities (CVE-2019-13067) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-aspera-shares-web-app… ∗∗∗ Security Bulletin: IBM Security Information Queue has overly permissive CORS policy (CVE-2020-4292) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-information-… ∗∗∗ Security Bulletin: IBM RackSwitch firmware products are affected by the following OpenSLL vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-rackswitch-firmware-p… ∗∗∗ Security Bulletin: Addressing the Sqlite Vulnerability CVE-2019-16168, CVE-2019-19242 and CVE-2019-19244 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-addressing-the-sqlite-vul… ∗∗∗ Security Bulletin: Aspera Web Shares application is affected by NGINX Vulnerabilities (CVE-2019-12208, CVE-2019-12207) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-aspera-web-shares-applica… ∗∗∗ Security Bulletin: WebSphere Application Server is vulnerable to a denial of service shipped with Jazz for Service Management (CVE-2019-4720) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-application-ser… ∗∗∗ Security Bulletin: A vulnerability in Python affects IBM Operations Analytics Predictive Insights (CVE-2019-10160) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-python… ∗∗∗ Security Bulletin: A vulnerability in Python affects IBM Operations Analytics Predictive Insights (CVE-2018-14647) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-python… ∗∗∗ Security Bulletin: Vulnerabilities in Python affect IBM Operations Analytics Predictive Insights (CVE-2019-9948, CVE-2019-9947) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-python… ∗∗∗ Security Bulletin: A security vulnerability has been identified in SQLite shipped with PowerAI. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: A security vulnerability has been identified in SQLite shipped with PowerAI. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: A security vulnerability has been identified in SQLite shipped with PowerAI. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: A security vulnerability has been identified in TensorFlow shipped with PowerAI. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 28.02.2020
by Daily end-of-shift report 28 Feb '20

28 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 27-02-2020 18:00 − Freitag 28-02-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Nemty Ransomware Actively Distributed via Love Letter Spam ∗∗∗ --------------------------------------------- Security researchers have spotted an ongoing malspam campaign using emails disguised as messages from secret lovers to deliver Nemty Ransomware payloads on the computers of potential victims. --------------------------------------------- https://www.bleepingcomputer.com/news/security/nemty-ransomware-actively-di… ∗∗∗ Site Takeover Campaign Exploits Multiple Zero-Day Vulnerabilities ∗∗∗ --------------------------------------------- Early yesterday, the Flexible Checkout Fields for WooCommerce plugin received a critical update to patch a zero-day vulnerability which allowed attackers to modify the plugin’s settings. As our Threat Intelligence team researched the scope of this attack campaign, we discovered three additional zero-day vulnerabilities in popular WordPress plugins that are being exploited as a part of this [...] --------------------------------------------- https://www.wordfence.com/blog/2020/02/site-takeover-campaign-exploits-mult… ∗∗∗ Ghostcat bug impacts all Apache Tomcat versions released in the last 13 years ∗∗∗ --------------------------------------------- Ghostcat vulnerability can allow hackers to read configuration files or plant backdoors on Tomcat servers. --------------------------------------------- https://www.zdnet.com/article/ghostcat-bug-impacts-all-apache-tomcat-versio… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (java-1.7.0-openjdk and ppp), Debian (libimobiledevice, libusbmuxd, and pure-ftpd), Fedora (caddy, firejail, golang-github-gorilla-websocket, golang-vitess, hugo, mingw-libpng, php, and proftpd), openSUSE (chromium, enigmail, ipmitool, libsolv, libzypp, zypper, weechat, and yast2-rmt), Oracle (java-1.7.0-openjdk and ppp), Red Hat (java-1.7.0-openjdk and ppp), Scientific Linux (java-1.7.0-openjdk and ppp), and SUSE (java-1_8_0-ibm, kernel, mariadb, [...] --------------------------------------------- https://lwn.net/Articles/813543/ ∗∗∗ HPESBST03980 rev.1 - HPE StoreFabric C-series Switches with Cisco Prime Data Center Network Manager (DCNM), Remote Authentication Bypass ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ wpdefault - Backdoor Plugin ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/10096 ∗∗∗ Security Bulletin: Vulnerabilities in IBM Java SDK affect IBM Spectrum Control (formerly Tivoli Storage Productivity Center) (CVE-2019-2989, CVE-2020-2593 and CVE-2019-4732 ) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-ibm-ja… ∗∗∗ Security Bulletin: Apache Log4j vulnerability affects IBM Spectrum Control (formerly Tivoli Storage Productivity Center) (CVE-2019-17571) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-apache-log4j-vulnerabilit… ∗∗∗ Security Bulletin: Man in the middle vulnerability CVE-2014-3603 affects Websphere Liberty and OpenLiberty used by MobileFirst Platform Foundation ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-man-in-the-middle-vulnera… ∗∗∗ Security Bulletin: Node.js vulnerabilities affect IBM Spectrum Control (formerly Tivoli Storage Productivity Center) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-node-js-vulnerabilities-a… ∗∗∗ Security Bulletin: IBM Integrated Management Module II (IMM2) is affected by vulnerabilities in TCP (CVE-2019-11477, CVE-2019-11478, CVE-2019-11479) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-integrated-management… ∗∗∗ Security Bulletin: WebSphere Application Server Liberty vulnerabilities affect IBM Spectrum Control (formerly Tivoli Storage Productivity Center) (CVE-2019-4663 and CVE-2019-4720) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-application-ser… ∗∗∗ Security Bulletin: Node.js handlebars vulnerabilities affect IBM Spectrum Control (formerly Tivoli Storage Productivity Center) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-node-js-handlebars-vulner… ∗∗∗ Security Bulletin: MobileFirst Platform Foundation is affected by WebSphere Application Server Liberty is affected by Apache Commons Compress vulnerability (CVE-2019-12402) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-mobilefirst-platform-foun… ∗∗∗ Security Bulletin: Information disclosure vulnerability in WebSphere Application Server which is shipped with Jazz for Service Management (CVE-2019-4477) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-information-disclosure-vu… ∗∗∗ Security Bulletin: IBM Security SiteProtector System is affected by Apache HTTP Server vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-siteprotecto… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 27.02.2020
by Daily end-of-shift report 27 Feb '20

27 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 26-02-2020 18:00 − Donnerstag 27-02-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Norton LifeLock Phishing Scam Installs Remote Access Trojan ∗∗∗ --------------------------------------------- Cybercriminals behind a recently observed phishing campaign used a clever ruse in the form of a bogus NortonLifelock document to fool victims into installing a remote access tool (RAT) that is typically used for legitimate purposes. --------------------------------------------- https://www.bleepingcomputer.com/news/security/norton-lifelock-phishing-sca… ∗∗∗ RSAC 2020: Smart Baby Monitor Vulnerable to Remote Hackers ∗∗∗ --------------------------------------------- A popular baby monitor has been found riddled with vulnerabilities that give attackers full access to personal information and sensitive video footage. --------------------------------------------- https://threatpost.com/rsac-2020-another-smart-baby-monitor-vulnerable-to-r… ∗∗∗ Android malware can steal Google Authenticator 2FA codes ∗∗∗ --------------------------------------------- A new version of the "Cerberus" Android banking trojan will be able to steal one-time codes generated by the Google Authenticator app and bypass 2FA-protected accounts. --------------------------------------------- https://www.zdnet.com/article/android-malware-can-steal-google-authenticato… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (kernel, ksh, python-pillow, and thunderbird), Debian (opensmtpd, proftpd-dfsg, and rake), Fedora (NetworkManager-ssh), openSUSE (chromium), and SUSE (libexif, mariadb, ovmf, python3, and squid). --------------------------------------------- https://lwn.net/Articles/813431/ ∗∗∗ Wireshark: Mehrere Schwachstellen ermöglichen Denial of Service ∗∗∗ --------------------------------------------- Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Wireshark ausnutzen, um einen Denial of Service Angriff durchzuführen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0177 ∗∗∗ Wi-Fi Protected Network and Wi-Fi Protected Network 2 Information Disclosure Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security Bulletin: SQL injection vulnerability in IBM Business Automation Workflow and IBM Business Process Manager (BPM) (CVE-2019-4479) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-sql-injection-vulnerabili… ∗∗∗ Security Bulletin: IBM MQ certified container is vulnerable to multiple vulnerabilities within IBM MQ.(CVE-2019-4655, CVE-2019-4560, CVE-2019-4614, CVE-2019-4620) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-certified-containe… ∗∗∗ Security Bulletin: Vulnerability in OpenSLP affects Power Hardware Management Console (CVE-2019-5544) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-openslp-… ∗∗∗ Security Bulletin: IBM MQ certified container is vulnerable to a denial of service vulnerability in golang (CVE-2019-17596) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-certified-containe… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Tivoli System Automation Application Manager Oct 2019 CPU (CVE-2019-2964,CVE-2019-2978,CVE-2019-2983,CVE-2019-2989) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Bypass security restrictions in WAS Liberty ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-bypass-security-restricti… ∗∗∗ Security Bulletin: Vulnerabilities have been identified in OpenSSL and the Kernel shipped with the DS8000 Hardware Management Console (HMC) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-have-been… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 26.02.2020
by Daily end-of-shift report 26 Feb '20

26 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Dienstag 25-02-2020 18:00 − Mittwoch 26-02-2020 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Multiple WordPress Plugin Vulnerabilities Actively Being Attacked ∗∗∗ --------------------------------------------- One adversary security researchers call 'tonyredball' gets backdoor access to websites that run a vulnerable version of the following two plugins: * ThemeGrill Demo Importer (below 1.6.3) * Profile Builder free and Pro (below 3.1.1) --------------------------------------------- https://www.bleepingcomputer.com/news/security/multiple-wordpress-plugin-vu… ∗∗∗ Flaw in Billions of Wi-Fi Devices Left Communications Open To Eavesdropping ∗∗∗ --------------------------------------------- Eset, the security company that discovered the vulnerability, said the flaw primarily affects Cyperess' and Broadcom's FullMAC WLAN chips, which are used in billions of devices. Eset has named the vulnerability Kr00k, and it is tracked as CVE-2019-15126. Manufacturers have made patches available for most or all of the affected devices, but it's not clear how many devices have installed the patches. Of greatest concern are vulnerable wireless routers, which often go unpatched indefinitely. --------------------------------------------- https://mobile.slashdot.org/story/20/02/26/165207/flaw-in-billions-of-wi-fi… ∗∗∗ Silver & Golden Tickets Explained ∗∗∗ --------------------------------------------- This article clarifies the concepts of PAC, Silver Ticket, Golden Ticket, as well as the different encryption methods used in authentication. These notions are essential to understand Kerberos attacks in Active Directory. --------------------------------------------- https://en.hackndo.com/kerberos-silver-golden-tickets/ ∗∗∗ PayPal über Google Pay: Lücke noch immer nicht behoben – und wohl schlimmer als befürchtet ∗∗∗ --------------------------------------------- Eine Sicherheitslücke, die unautorisierte PayPal-Abbuchungen via Google Pay ermöglicht, ist laut ihrem Entdecker noch leichter ausnutzbar als zuvor angenommen. --------------------------------------------- https://heise.de/-4668350 ∗∗∗ HTTP Request Smuggling. A how-to ∗∗∗ --------------------------------------------- HTTP Request Smuggling is not a new issue, a 2005 white paper from Watchfire discusses it in detail and there are other resources too. What I found missing was practical, actionable, how-to references. This post covers my findings and, hopefully, sheds some light on the intricacies of HTTP Request Smuggling. --------------------------------------------- https://www.pentestpartners.com/security-blog/http-request-smuggling-a-how-… ∗∗∗ Ist diese Webseite seriös? – Checken Sie unsere Listen! ∗∗∗ --------------------------------------------- Es ist nicht unwahrscheinlich, dass Sie als InternetnutzerIn ab und an auf eine betrügerische oder unseriöse Internetseite stoßen. Haben Sie beispielsweise bei einem Online-Shop, einer Streaming-Plattform, einem Speditionsunternehmen oder einer Reiseplattform ein ungutes Gefühl, schauen Sie am besten in unseren Listen nach. Dort finden Sie unzählige Internetseiten, die Sie besser meiden sollten! --------------------------------------------- https://www.watchlist-internet.at/news/ist-diese-webseite-serioes-checken-s… ===================== = Vulnerabilities = ===================== ∗∗∗ Privilege escalation vulnerability in multiple RICOH printer drivers ∗∗∗ --------------------------------------------- If a user who can login to the computer where the affected printer driver is installed uses the specially crafted printer driver, that may result in administrative privileges being taken by privilege escalation. --------------------------------------------- https://jvn.jp/en/jp/JVN15697526/ ∗∗∗ Multiple vulnerabilities in RICOH printers ∗∗∗ --------------------------------------------- * A user who can access the device may access the debugging Web page and obtain sensitive information - CVE-2019-14301 * A user who can physically access the device may execute arbitrary code, alter settings, and/or disable the function - CVE-2019-14302 * If a user accesses a specially crafted page, unintended operations such as changing settings of the device may be performed - CVE-2019-14304 * A user who can access the device may the device settings information - CVE-2019-14306 --------------------------------------------- https://jvn.jp/en/jp/JVN52962201/ ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (python-pysaml2), Mageia (clamav, graphicsmagick, opencontainers-runc, squid, and xmlsec1), Oracle (kernel, ksh, python-pillow, systemd, and thunderbird), Red Hat (rh-nodejs12-nodejs), Scientific Linux (ksh, python-pillow, and thunderbird), and SUSE (nodejs6, openssl, ppp, and squid). --------------------------------------------- https://lwn.net/Articles/813349/ ∗∗∗ Moxa MB3xxx Series Protocol Gateways ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-056-01 ∗∗∗ Moxa ioLogik 2542-HSPA Series Controllers and IOs, and IOxpress Configuration Utility ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-056-02 ∗∗∗ Moxa PT-7528 and PT-7828 Series Ethernet Switches ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-056-03 ∗∗∗ Moxa EDS-G516E and EDS-510E Series Ethernet Switches ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-056-04 ∗∗∗ Honeywell WIN-PAK ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-056-05 ∗∗∗ Cisco FXOS Software CLI Command Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco UCS Manager Software Local Management CLI Command Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco NX-OS Software Border Gateway Protocol MD5 Authentication Bypass Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco NX-OS Software Anycast Gateway Invalid ARP Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco NX-OS Software NX-API Denial of Service Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Nexus 1000V Switch for VMware vSphere Secure Login Enhancements Denial of Service Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco MDS 9000 Series Multilayer Switches Denial of Service Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco FXOS and UCS Manager Software CLI Command Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco FXOS and UCS Manager Software Local Management CLI Command Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco FXOS and NX-OS Software Cisco Discovery Protocol Arbitrary Code Execution and Denial of Service Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco FXOS Software CLI Arbitrary File Read and Write Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco UCS Manager Software Local Management CLI Command Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Nexus 1000V Switch for VMware vSphere Secure Login Enhancements Denial of Service Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco MDS 9000 Series Multilayer Switches Denial of Service Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco FXOS and UCS Manager Software Local Management CLI Command Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security Advisory - Out of Bounds Write Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200226-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect ITCAM for SOA ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: SQL Injection Vulnerability Affects IBM Sterling B2B Integrator EBICS (CVE-2019-4597) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-sql-injection-vulnerabili… ∗∗∗ Security Bulletin: SQL Injection Vulnerability Affects IBM Sterling B2B Integrator Dashboard User Interface (CVE-2019-4598) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-sql-injection-vulnerabili… ∗∗∗ Security Bulletin: Cross-Site Request Forgery Affects IBM Sterling B2B Integrator (CVE-2019-4726) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cross-site-request-forger… ∗∗∗ Security Bulletin: Information disclosure vulnerability in IBM WebSphere Service Registry and Repository (CVE-2019-4537) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-information-disclosure-vu… ∗∗∗ Security Bulletin: Java Update ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-java-update/ ∗∗∗ Security Bulletin: Cross-Site Scripting Vulnerability Affects IBM Sterling B2B Integrator Dashboard User Interface (CVE-2019-4596) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cross-site-scripting-vuln… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime affect TPF Toolkit ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ HPESBST03983 rev.1 - HPE Command View Advanced Edition (CVAE), Multiple Vulnerabilities ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 25.02.2020
by Daily end-of-shift report 25 Feb '20

25 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Montag 24-02-2020 18:00 − Dienstag 25-02-2020 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Network Traffic Analysis for IR — Discovering RATs ∗∗∗ --------------------------------------------- Discovering RATs is not an easy task, as they neither show up on running processes nor slow down the computer speed. Nevertheless, incident response (IR) teams can perform a network traffic analysis to discover RATs. --------------------------------------------- https://resources.infosecinstitute.com/network-traffic-analysis-for-ir-disc… ∗∗∗ VB2019 paper: Static analysis methods for detection of Microsoft Office exploits ∗∗∗ --------------------------------------------- Today we publish the VB2019 paper and presentation by McAfee researcher Chintan Shah in which he described static analysis methods for the detection of Microsoft Office exploits. --------------------------------------------- https://www.virusbulletin.com:443/blog/2020/02/vb2019-paper-static-analysis… ∗∗∗ Fünf Jahre Updates: BSI definiert Anforderungen an sichere Smartphones ∗∗∗ --------------------------------------------- Das BSI bringt einen Katalog von Smartphone-Sicherheitskriterien heraus, die später ins IT-Sicherheitskennzeichen einfließen könnten. --------------------------------------------- https://heise.de/-4667637 ∗∗∗ ENISA publishes procurement guidelines for cybersecurity in hospitals ∗∗∗ --------------------------------------------- The Procurement Guidelines for Cybersecurity in Hospitals published by the Agency is designed to support the healthcare sector in taking informative decisions on cybersecurity when purchasing new hospital assets. It provides the information to be included in the procurement requests that hospitals publish in order to obtain IT equipment. --------------------------------------------- https://www.helpnetsecurity.com/2020/02/25/cybersecurity-procurement-hospit… ∗∗∗ PayPal accounts abused en-masse for unauthorized payments ∗∗∗ --------------------------------------------- Since last Friday, users have reported seeing mysterious transactions pop up in their PayPal history as originating from their Google Pay account. ... On February 25, 07:30am ET, PayPal told ZDNet that they have addressed the issue being exploited over the weekend. --------------------------------------------- https://www.zdnet.com/article/paypal-accounts-are-getting-abused-en-masse-f… ===================== = Vulnerabilities = ===================== ∗∗∗ Signature Validation Bypass Leading to RCE In Electron-Updater ∗∗∗ --------------------------------------------- As part of a security engagement for one of our customers, we have reviewed the update mechanism performed by Electron Builder, and discovered an overall lack of secure coding practices. In particular, we identified a vulnerability that can be leveraged to bypass the signature verification check hence leading to remote command execution. --------------------------------------------- https://blog.doyensec.com/2020/02/24/electron-updater-update-signature-bypa… ∗∗∗ McAfees WebAdvisor für Chrome und Firefox kann Hacker einladen ∗∗∗ --------------------------------------------- Es gibt wichtige Sicherheitsupdates für McAfees Webbrowser-Erweiterung WebAdvisor. --------------------------------------------- https://heise.de/-4667767 ∗∗∗ Zyxel Fixes 0day in Network Storage Devices ∗∗∗ --------------------------------------------- The vulnerable devices include NAS542, NAS540, NAS520, NAS326, NSA325 v2, NSA325, NSA320S, NSA320, NSA310S, NSA310, NSA221, NSA220+, NSA220, and NSA210. The flaw is designated as CVE-2020-9054. However, many of these devices are no longer supported by Zyxel and will not be patched. Zyxel’s advice for those users is simply “do not leave the product directly exposed to the internet.” --------------------------------------------- https://krebsonsecurity.com/2020/02/zyxel-fixes-0day-in-network-storage-dev… ∗∗∗ Multiple Cross-site Scripting (XSS) Vulnerabilities in PHP-Fusion CMS ∗∗∗ --------------------------------------------- Business recommendation: Update to the latest version of PHP-Fusion. --------------------------------------------- https://sec-consult.com/en/blog/advisories/multiple-cross-site-scripting-xs… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (curl and otrs2), Fedora (NetworkManager-ssh and python-psutil), Mageia (ipmitool, libgd, libxml2_2, nextcloud, radare2, and upx), openSUSE (inn and sudo), Oracle (kernel, ksh, python-pillow, and thunderbird), Red Hat (curl, kernel, nodejs:10, nodejs:12, procps-ng, rh-nodejs10-nodejs, ruby, and systemd), SUSE (dpdk, firefox, java-1_7_1-ibm, java-1_8_0-ibm, libexif, libvpx, nodejs10, nodejs8, openssl1, pdsh, slurm_18_08, python-azure-agent, python3, webkit2gtk3), Ubuntu (libapache2-mod-auth-mellon, libpam-radius-auth, rsync). --------------------------------------------- https://lwn.net/Articles/813250/ ∗∗∗ D-LINK Router: Mehrere Schwachstellen ermöglichen Codeausführung ∗∗∗ --------------------------------------------- D-LINK Router DIR-867, D-LINK Router DIR-878, D-LINK Router DIR-882 Ein anonymer Angreifer aus dem angrenzenden Netzbereich kann mehrere Schwachstellen in D-LINK Routern ausnutzen, um beliebigen Programmcode auszuführen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0159 ∗∗∗ Security Bulletin: IBM QRadar Advisor With Watson App for IBM QRadar SIEM uses weaker than expected cryptographic algorithms (CVE-2019-4557) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-advisor-with-w… ∗∗∗ Security Bulletin: Vulnerability in IBM Java Runtime affect Financial Transaction Manager for Corporate Payment Services ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-ibm-java… ∗∗∗ Security Bulletin: IBM QRadar Advisor With Watson App for IBM QRadar SIEM uses weaker than expected cryptographic algorithms (CVE-2019-4557) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-advisor-with-w… ∗∗∗ Linux sudo process vulnerability CVE-2019-18634 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K91327225?utm_source=f5support&utm_mediu… ∗∗∗ PHOENIX CONTACT: Advisory for multiple FL Switch GHS utilising VxWorks ∗∗∗ --------------------------------------------- https://cert.vde.com/de-de/advisories/vde-2020-002 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 24.02.2020
by Daily end-of-shift report 24 Feb '20

24 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Freitag 21-02-2020 18:00 − Montag 24-02-2020 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Windows 10 Gets Temp Fix for Critical Security Vulnerability ∗∗∗ --------------------------------------------- Until Microsoft releases a permanent solution for the troublesome KB4532693 update, enterprises with Windows 10 1903 and 1909 are forced to delay applying the security fixes that come with it. --------------------------------------------- https://www.bleepingcomputer.com/news/security/windows-10-gets-temp-fix-for… ∗∗∗ Celebrating Milestones (European CERT/CSIRT Report Coverage) ∗∗∗ --------------------------------------------- Celebrating a particularly significant long term milestone - our 107th National CERT/CSIRT recently signed up for Shadowservers free daily networking reporting service, which takes us to 136 countries and over 90% of the IPv4 Internet by IP space/ASN. This has finally changed our internal CERT reporting coverage map of Europe entirely green. --------------------------------------------- https://www.shadowserver.org/news/celebrating-milestones-european-cert-csir… ∗∗∗ Microsoft stellt Domaincontroller langsam auf LDAPS um ∗∗∗ --------------------------------------------- Microsoft bereitet eine Umstellung auf LDAPS im Active Directory vor. Admins sollten rechtzeitig Einstellungen und Logs prüfen, um Ausfälle zu vermeiden. --------------------------------------------- https://heise.de/-4666079 ∗∗∗ Emotet: Sicherheitsrisiko Microsoft Office 365 ∗∗∗ --------------------------------------------- Dokumentiert aber wenig bekannt: Den Business-Versionen von Office 365 fehlt eine wichtige Schutzfunktion, die unter anderem Emotet-Infektionen verhindern kann. --------------------------------------------- https://heise.de/-4665197 ∗∗∗ Betrügerisches Wettbüro: sportbetting-365.com ∗∗∗ --------------------------------------------- Vorsicht vor betrügerischen Wettbüros im Internet wie sportbetting-365.com. Die Website erinnert auf den ersten Blick an zahlreiche echte Wettangebote und Online-Casinos. Bei genauerem Hinsehen fallen aber grobe Mängel auf: So gibt es beispielsweise kein Impressum. Einzahlungen funktionieren äußerst einfach, Auszahlungen hingegen sind praktisch unmöglich. --------------------------------------------- https://www.watchlist-internet.at/news/betruegerisches-wettbuero-sportbetti… ===================== = Vulnerabilities = ===================== ∗∗∗ OpenSMTPD 6.6.4p1 Security Release ∗∗∗ --------------------------------------------- An out of bounds read in smtpd allows an attacker to inject arbitrary commands into the envelope file which are then executed as root. Separately, missing privilege revocation in smtpctl allows arbitrary commands to be run with the _smtpq group. --------------------------------------------- https://github.com/OpenSMTPD/OpenSMTPD/releases/tag/6.6.4p1 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (libpam-radius-auth, pillow, ppp, proftpd-dfsg, and python-pysaml2), Fedora (firefox, glib2, hiredis, http-parser, libuv, mingw-openjpeg2, nghttp2, nodejs, openjpeg2, python-pillow, skopeo, and webkit2gtk3), Mageia (patch, postgresql, and systemd), Red Hat (ksh, nodejs:10, openjpeg2, python-pillow, systemd, and thunderbird), and SUSE (java-1_7_1-ibm, libsolv, libzypp, zypper, pdsh, slurm_18_08, and php53). --------------------------------------------- https://lwn.net/Articles/813153/ ∗∗∗ Bugtraq: [TZO-16-2020] - F-SECURE Generic Malformed Container bypass (GZIP) ∗∗∗ --------------------------------------------- http://www.securityfocus.com/archive/1/542240 ∗∗∗ Cisco AnyConnect Secure Mobility Client for Windows Uncontrolled Search Path Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security Advisory - Privilege Escalation Vulnerability in Huawei PCManager Product ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200221-… ∗∗∗ Security Bulletin: Multiple vulnerabilities affect IBM Cloud Object Storage Systems (February 2020v2) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Maximo Asset Management is vulnerable to Path Disclosure (CVE-2019-4745) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-maximo-asset-manageme… ∗∗∗ Security Bulletin: Vulnerabilities in Curl affect PowerSC (CVE-2019-5481, CVE-2019-5482) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-curl-a… ∗∗∗ Security Bulletin: WebSphere Liberty susceptible to HTTP2 implementation vulnerablility. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-liberty-suscept… ∗∗∗ Security Bulletin: Vulnerability in Apache Commons Compress affects IBM Spectrum Protect Plus (CVE-2019-12402). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-c… ∗∗∗ Security Bulletin: Command injection vulnerabilities in IBM Spectrum Protect Plus (CVE-2020-4210, CVE-2020-4213, CVE-2020-4222, CVE-2020-4212, CVE-2020-4211) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-command-injection-vulnera… ∗∗∗ Security Bulletin: Vulnerabilities in Samba affect IBM Spectrum Protect Plus (CVE-2019-14833, CVE-2019-14847, CVE-2019-10218) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-samba-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in Linux Kernel affect IBM Spectrum Protect Plus ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Information Disclosure in IBM Spectrum Protect Plus (CVE-2019-4703) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-information-disclosure-in… ∗∗∗ Security Bulletin: Multiple vulnerabilities in FasterXML Jackson-databind affect IBM Spectrum Protect Plus (CVE-2019-16943, CVE-2019-16942, CVE-2019-17531, CVE-2019-17267, CVE-2019-14540, CVE-2019-16335, CVE-2019-14379, CVE-2019-14439) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: A security vulnerability has been identified in libjpeg-turbo shipped with PowerAI. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ HPESBGN03984 rev.1 - HPE OpenCall Media Platform (OCMP), Multiple Vulnerabilities ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ HPESBHF03985 rev.1 - Certain HPE Servers with Intel Xeon SP-based processors, Local Disclosure of Information ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 21.02.2020
by Daily end-of-shift report 21 Feb '20

21 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 20-02-2020 18:00 − Freitag 21-02-2020 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Coronavirus-Malware breitet sich massiv aus ∗∗∗ --------------------------------------------- Cybersecurity-Experten warnen, dass der Coronavirus immer mehr zur Verbreitung von Malware genutzt wird. --------------------------------------------- https://futurezone.at/digital-life/coronavirus-malware-breitet-sich-massiv-… ∗∗∗ Subdomain-Takeover: Hunderte Microsoft-Subdomains gekapert ∗∗∗ --------------------------------------------- Ein Sicherheitsforscher konnte in den vergangenen Jahren Hunderte Microsoft-Subdomains kapern, doch trotz Meldung kümmerte sich Microsoft nur um wenige. Doch nicht nur der Sicherheitsforscher, auch eine Glücksspielseite übernahm offizielle Microsoft.com-Subdomains. --------------------------------------------- https://www.golem.de/news/subdomain-takeover-hunderte-microsoft-subdomains-… ∗∗∗ Apple: Safari soll nur noch einjährige TLS-Zertifikate akzeptieren ∗∗∗ --------------------------------------------- Apples Browser Safari soll ab 1. September nur noch TLS-Zertifikate mit einer maximalen Gültigkeit von 13 Monaten akzeptieren. Betroffen sind Webseiten wie Github.com oder Microsoft.com, die derzeit auf Zwei-Jahres-Zertifikate setzen. --------------------------------------------- https://www.golem.de/news/apple-safari-soll-nur-noch-einjaehrige-tls-zertif… ∗∗∗ Quick Analysis of an Encrypted Compound Document Format, (Fri, Feb 21st) ∗∗∗ --------------------------------------------- We like when our readers share interesting samples! Even if we have our own sources to hunt for malicious content, its always interesting to get fresh meat from third parties. Robert shared an interesting Microsoft Word document that I quickly analysed. Thanks to him! --------------------------------------------- https://isc.sans.edu/diary/rss/25826 ∗∗∗ How to Find & Remove SEO Spam on WordPress ∗∗∗ --------------------------------------------- Perhaps the best way to dive into the subject of finding and removing SEO spam on WordPress is with a quick experiment — probably one you’ll want to conduct at a private location. Run a Google search with the terms buy viagra cialis. Without clicking anything (seriously, don’t), take a close look at the results. You’ll likely see one or more seemingly innocent, non-pharmaceutical websites advertising these medications. --------------------------------------------- https://blog.sucuri.net/2020/02/remove-seo-spam-wordpress.html ∗∗∗ Fuzzing – Angriff ist die beste Verteidigung ∗∗∗ --------------------------------------------- Das automatisierte Testen von Software mit Fuzzing bietet einige Vorzüge, die sich Entwickler beim Testen zunutze machen sollten. --------------------------------------------- https://heise.de/-4659818 ∗∗∗ Over 400 ICS Vulnerabilities Disclosed in 2019: Report ∗∗∗ --------------------------------------------- More than 400 vulnerabilities affecting industrial control systems (ICS) were disclosed in 2019 and over a quarter of them had no patches when their existence was made public, according to a report published on Thursday by industrial cybersecurity firm Dragos. --------------------------------------------- https://www.securityweek.com/over-400-ics-vulnerabilities-disclosed-2019-re… ∗∗∗ Identitätsdiebstahl: Sicherheitsforscher warnen vor grundlegender Lücke in LTE-Netzen ∗∗∗ --------------------------------------------- Angreifer könnten sich als andere Personen ausgeben, und in deren Namen auftreten – Allerdings hoher Aufwand notwendig --------------------------------------------- https://www.derstandard.at/story/2000114840745/identitaetsdiebstahl-sicherh… ===================== = Vulnerabilities = ===================== ∗∗∗ B&R Industrial Automation Automation Studio and Automation Runtime ∗∗∗ --------------------------------------------- This advisory contains mitigations for an improper authorization vulnerability in B&R Industrial Automations Automation Studio and Automation Runtime software. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-051-01 ∗∗∗ Rockwell Automation FactoryTalk Diagnostics ∗∗∗ --------------------------------------------- This advisory contains mitigations for a deserialization of untrusted data vulnerability in Rockwell Automations FactoryTalk Diagnostics software. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-051-02 ∗∗∗ Honeywell NOTI-FIRE-NET Web Server (NWS-3) ∗∗∗ --------------------------------------------- This advisory contains mitigations for authentication bypass by capture relay, and path traversal vulnerabilities in Honeywells NOTI-FIRE-NET web servers. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-051-03 ∗∗∗ Auto-Maskin RP210E, DCU210E, and Marine Observer Pro (Android App) ∗∗∗ --------------------------------------------- This advisory contains mitigations for cleartext transmission of sensitive information, origin validation error, use of hard-coded credentials, weak password recovery mechanism for forgotten password, and weak password requirements vulnerabilities in Auto-Maskins RP 210E Remote Panels, DCU 210E Control Units, and Marine Observer Pro (Android App). --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-051-04 ∗∗∗ Root-Sicherheitslücke gefährdet IBM-Datenbank Db2 ∗∗∗ --------------------------------------------- Db2 von IBM ist verwundbar und Angreifer könnten schlimmstenfalls Schadcode ausführen. Vorläufige Fixes sind verfügbar. --------------------------------------------- https://heise.de/-4665536 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (openjpeg2), Debian (cloud-init, jackson-databind, and python-reportlab), Red Hat (ksh, python-pillow, systemd, and thunderbird), Slackware (proftpd), SUSE (java-1_7_0-ibm, nodejs10, and nodejs12), and Ubuntu (ppp and squid, squid3). --------------------------------------------- https://lwn.net/Articles/812995/ ∗∗∗ Security Bulletin: IBM API Connect V5 is impacted by a denial of service vulnerability in Linux kernel (CVE-2019-11477) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-api-connect-v5-is-imp… ∗∗∗ Security Bulletin: Phishing Attack Vulnerability Affects IBM Sterling B2B Integrator (CVE-2019-4595) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-phishing-attack-vulnerabi… ∗∗∗ Security Bulletin: Multiple Vulnerabilities identified in IBM StoredIQ ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: A vulnerability in IBM WebSphere Application Server affects IBM License Metric Tool v9 (CVE-2019-4441). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-we… ∗∗∗ Trend Micro Produkte: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit den Rechten des Dienstes ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0155 ∗∗∗ Apache Tomcat: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit den Rechten des Dienstes ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0154 ∗∗∗ Red Hat OpenShift Container Platform: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0157 ∗∗∗ Red Hat Enterprise Linux Server: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0156 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 20.02.2020
by Daily end-of-shift report 20 Feb '20

20 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 19-02-2020 18:00 − Donnerstag 20-02-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Cybergang Favors G Suite and Physical Checks For BEC Attacks ∗∗∗ --------------------------------------------- Exaggerated Lion, a newly discovered cybercrime group, uses new and unique tactics to target U.S. companies in BEC attacks. --------------------------------------------- https://threatpost.com/cybergang-favors-g-suite-and-physical-checks-for-bec… ∗∗∗ Nearly half of hospital Windows systems still vulnerable to RDP bugs ∗∗∗ --------------------------------------------- Almost half of connected hospital devices are still exposed to the wormable BlueKeep Windows flaw nearly a year after it was announced, according to a report released this week. --------------------------------------------- https://nakedsecurity.sophos.com/2020/02/20/nearly-half-of-hospital-windows… ∗∗∗ Building a Stronger Cybersecurity Community: 8th ENISA Industry Event ∗∗∗ --------------------------------------------- On 17 February 2020, the EU Agency for Cybersecurity organised its 8th Industry Event in Brussels. --------------------------------------------- https://www.enisa.europa.eu/news/enisa-news/building-a-stronger-cybersecuri… ∗∗∗ Telecom Security Authorities meeting in Brussels ∗∗∗ --------------------------------------------- Last week the EU Agency for Cybersecurity hosted the 30th Article 13a meeting in Brussels. --------------------------------------------- https://www.enisa.europa.eu/news/enisa-news/telecom-security-authorities-me… ∗∗∗ Sicherheitsupdates: Ciscos High-Availability-Feature heißt Angreifer willkommen ∗∗∗ --------------------------------------------- Cisco kümmert sich unter anderem um kritische Lücken in Smart Software Manager, Email Security Appliance & Co. --------------------------------------------- https://heise.de/-4664787 ∗∗∗ Betrügerische Trading-Plattformen nehmen frühere Opfer ins Visier ∗∗∗ --------------------------------------------- Unseriöse Trading-Plattformen versuchen ihren Opfern mit unterschiedlichsten Maschen das Geld aus der Tasche zu ziehen. Einige frühere Betroffene werden nun erneut kontaktiert, obwohl sie bereits jeglichen Kontakt abgebrochen hatten: Angeblich wurden zwischenzeitlich hohe Gewinne erzielt, die nach Zahlung der Steuern beantragt werden könnten. Hier darf nichts bezahlt werden! --------------------------------------------- https://www.watchlist-internet.at/news/betruegerische-trading-plattformen-n… ∗∗∗ Exploiting Jira for Host Discovery ∗∗∗ --------------------------------------------- Last October I dived into the world of Jira Software (version 8.4.1) in the hope of discovering new vulnerabilities. Initially, I came across a few Cross-Site Request Forgery (CSRF) weaknesses, leading me to a vulnerability that allows a user to instruct the Jira server to initiate connections to other hosts of my choice. --------------------------------------------- https://medium.com/tenable-techblog/exploiting-jira-for-host-discovery-43be… ===================== = Vulnerabilities = ===================== ∗∗∗ Critical Adobe Flaws Fixed in Out-of-Band Update ∗∗∗ --------------------------------------------- Two critical Adobe vulnerabilities have been fixed in Adobe After Effects and Adobe Media Encoder. --------------------------------------------- https://threatpost.com/critical-adobe-flaws-fixed-in-out-of-band-update/153… ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (netty and netty-3.9), Fedora (ceph, dovecot, poppler, and webkit2gtk3), openSUSE (inn and rmt-server), Oracle (openjpeg2), Red Hat (rabbitmq-server), Scientific Linux (openjpeg2), SUSE (dnsmasq, rsyslog, and slurm), and Ubuntu (php7.0). --------------------------------------------- https://lwn.net/Articles/812924/ ∗∗∗ jQuery vulnerability CVE-2015-9251 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K29562170 ∗∗∗ PHP: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0147 ∗∗∗ Duplicator < 1.3.28 - Unauthenticated Arbitrary File Download ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/10078 ∗∗∗ Profile - Moderately critical - Access Bypass - SA-CONTRIB-2020-004 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2020-004 ∗∗∗ Security Bulletin: SQL Injection Affects IBM Emptoris Spend Analysis (CVE-2019-4752) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-sql-injection-affects-ibm… ∗∗∗ Security Bulletin: Resilient is vulnerable to Using Components with Known Vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-resilient-is-vulnerable-t… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM WebSphere Cast Iron Solution ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: A Security Vulnerability Has Been Identified In IBM Security Secret Server (CVE-2019-4640) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: IBM WebSphere Cast Iron Solution & App Connect Professional is affected by Apache Tomcat vulnerabilities. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-websphere-cast-iron-s… ∗∗∗ Security Bulletin: Multiple vulnerabilities in Node.js affect IBM i ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM API Connect has addressed the following vulnerability. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-api-connect-has-addre… ∗∗∗ Security Bulletin: IBM API Connect is impacted by a vulnerability in Kubernetes(CVE-2019-11251) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-api-connect-is-impact… ∗∗∗ Security Bulletin: SQL Injection Affects IBM Emptoris Strategic Supply Management Platform (CVE-2019-4752) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-sql-injection-affects-ibm… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM WebSphere Cast Iron Solution & App Connect Professional ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 19.02.2020
by Daily end-of-shift report 19 Feb '20

19 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Dienstag 18-02-2020 18:00 − Mittwoch 19-02-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ SMS Attack Spreads Emotet, Steals Bank Credentials ∗∗∗ --------------------------------------------- A new Emotet campaign is spread via SMS messages pretending to be from banks and may have ties to the TrickBot trojan. --------------------------------------------- https://threatpost.com/sms-attack-spreads-emotet-bank-credentials/153015/ ∗∗∗ Jetzt updaten: Exploit-Code für Lücke in Microsoft SQL Server veröffentlicht ∗∗∗ --------------------------------------------- Updates für MS SQL Server 2012, 2014 und 2016 vom Patch Tuesday beheben eine Sicherheitslücke, für die nun Proof-of-Concept-Code vorliegt. --------------------------------------------- https://heise.de/-4663968 ∗∗∗ Firmware-Sicherheitslücken: Angriffe auf Notebooks von Dell, HP und Lenovo ∗∗∗ --------------------------------------------- Notebook-Hersteller verbauen allerlei Komponenten von Zulieferern, denen selbst einfache Schutzmaßnahmen fehlen. --------------------------------------------- https://heise.de/-4664246 ∗∗∗ E-Mail der DNS Austria ist betrügerisch ∗∗∗ --------------------------------------------- Zahlreiche Website-BesitzerInnen erhalten momentan ein E-Mail einer DNS Austria – einem Unternehmen, das angeblich Domainnamen registriert. Sie werden darüber informiert, dass jemand ihre Domain mit einer anderen Endung registrieren möchte. Ihnen wird die Möglichkeit geboten, diese Domain zuvor zu kaufen. Überweisen Sie der DNS Austria kein Geld, es handelt sich um ein betrügerisches Vorgehen und das Unternehmen existiert nicht. --------------------------------------------- https://www.watchlist-internet.at/news/e-mail-der-dns-austria-ist-betrueger… ===================== = Vulnerabilities = ===================== ∗∗∗ Spacelabs Xhibit Telemetry Receiver (XTR) ∗∗∗ --------------------------------------------- This medical advisory contains mitigations for an improper input validation vulnerability in Spacelabs Xhibit Telemetry Receiver hardware --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsma-20-049-01 ∗∗∗ GE Ultrasound products ∗∗∗ --------------------------------------------- This medical advisory contains mitigations for a protection mechanism failure vulnerability in GE ultrasound products. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsma-20-049-02 ∗∗∗ Honeywell INNCOM INNControl 3 ∗∗∗ --------------------------------------------- This advisory contains mitigations for an improper privilege management vulnerability in Honeywells INNCOM INNControl 3 energy management platform. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-049-01 ∗∗∗ Emerson OpenEnterprise ∗∗∗ --------------------------------------------- This advisory contains mitigations for a heap-based buffer overflow vulnerability in Emersons OpenEnterprise SCADA Server software. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-049-02 ∗∗∗ VMSA-2020-0003 ∗∗∗ --------------------------------------------- vRealize Operations for Horizon Adapter updates address multiple security vulnerabilities (CVE-2020-3943, CVE-2020-3944, CVE-2020-3945) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2020-0003.html ∗∗∗ Zero-Day Vulnerability in ThemeREX Addons Plugin Exploited in the Wild ∗∗∗ --------------------------------------------- Description: Remote Code Execution Affected Plugin: ThemeREX Addons Plugin Slug: trx_addons Affected Versions: Versions greater than 1.6.50 CVSS Score: 9.8 (Critical) CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Patched Version: Currently No Patch. Today, February 18th, our Threat Intelligence team was notified of a vulnerability present in ThemeREX Addons, a WordPress plugin installed on an estimated 44,000 sites. --------------------------------------------- https://www.wordfence.com/blog/2020/02/zero-day-vulnerability-in-themerex-a… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (firefox, java-1.7.0-openjdk, ksh, and sudo), Debian (php7.0 and python-django), Fedora (cacti, cacti-spine, mbedtls, and thunderbird), openSUSE (chromium, re2), Oracle (firefox, java-1.7.0-openjdk, and sudo), Red Hat (openjpeg2 and sudo), Scientific Linux (java-1.7.0-openjdk and sudo), SUSE (dbus-1, dpdk, enigmail, fontforge, gcc9, ImageMagick, ipmitool, php72, sudo, and wicked), and Ubuntu (clamav, linux, linux-aws, linux-aws-hwe, linux-azure, --------------------------------------------- https://lwn.net/Articles/812851/ ∗∗∗ Bugtraq: [TZO-18-2020] - Bitdefender Malformed Archive bypass (GZIP) ∗∗∗ --------------------------------------------- http://www.securityfocus.com/archive/1/542236 ∗∗∗ Cisco Security Advisories ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/publicationListing.x ∗∗∗ FortiOS URL redirection attack via the admin password change page ∗∗∗ --------------------------------------------- https://fortiguard.com/psirt/FG-IR-19-179 ∗∗∗ Huawei Security Advisories ∗∗∗ --------------------------------------------- https://www.huawei.com/en/psirt/all-bulletins?name=security-advisories&year… ∗∗∗ Security Bulletin: IBM® Db2® is vulnerable to denial of service (CVE-2020-4135). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-db2-is-vulnerable-to-… ∗∗∗ Security Bulletin: IBM® Db2® is vulnerable to denial of service (CVE-2020-4161) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-db2-is-vulnerable-to-… ∗∗∗ Security Bulletin: A vulnerability have been identified in Netty shipped with IBM Tivoli Netcool/OMNIbus Transport Module Common Integration Library (CVE-2019-16869) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-have-been… ∗∗∗ Security Bulletin: A vulnerability has been identified in FasterXML Jackson library shipped with IBM Tivoli Netcool/OMNIbus Common Integration Libraries (CVE-2019-14540) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-has-been-… ∗∗∗ Security Bulletin: IBM® Db2® is vulnerable to denial of service (CVE-2020-4200). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-db2-is-vulnerable-to-… ∗∗∗ Security Bulletin: IBM Cloud Private is vulnerable to an IBM WebSphere Application Server Liberty vulnerability (CVE-2019-4663) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-private-is-vuln… ∗∗∗ Security Bulletin: Security vulnerabilities affect multiple IBM Rational products based on IBM Jazz technology ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerabilities-… ∗∗∗ Security Bulletin: IBM® Db2® is vulnerable to privilege escalation (CVE-2020-4230). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-db2-is-vulnerable-to-… ∗∗∗ Security Bulletin: IBM Maximo Asset Management is vulnerable to cross-site scripting (CVE-2019-4429) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-maximo-asset-manageme… ∗∗∗ Security Bulletin: Vulnerability in Netty affects IBM Netcool Agile Service Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-netty-af… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 18.02.2020
by Daily end-of-shift report 18 Feb '20

18 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Montag 17-02-2020 18:00 − Dienstag 18-02-2020 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ SSL Testing Methods ∗∗∗ --------------------------------------------- Not all SSL configurations on websites are equal, and a growing number push for HTTPS everywhere. There is an increasing demand to check and quantify that little padlock in your browser. Some simple online tools provide a fast SSL report. They are SSL configuration checkers, which do not just check a certificate, which is really only part of that configuration. Instead, they perform a more thorough look. --------------------------------------------- https://blog.sucuri.net/2020/02/ssl-testing-methods.html ∗∗∗ Gut behütet: OWASP API Security Top 10 ∗∗∗ --------------------------------------------- Zunehmend stehen APIs im Visier von Hackern. Ein Blick auf die neue OWASP-Liste zu den Schwachstellen zeigt, an welchen Stellen Entwickler gefordert sind. --------------------------------------------- https://heise.de/-4660904 ∗∗∗ Kritische Lücke in WordPress-Plugin Profile Builder macht jeden zum Site-Admin ∗∗∗ --------------------------------------------- In der aktuellen Version des WordPress-Plugin Profile Builder haben die Entwickler eine Sicherheitslücke mit Höchstwertung geschlossen. --------------------------------------------- https://heise.de/-4663152 ∗∗∗ Building a bypass with MSBuild ∗∗∗ --------------------------------------------- Living-off-the-land binaries (LoLBins) continue to pose a risk to security defenders. We analyze the usage of the Microsoft Build Engine by attackers and red team personnel. These threats demonstrate techniques T1127 (Trusted Developer Utilities) and T1500 (Compile After Delivery) of MITRE ATT&CK framework. --------------------------------------------- https://blog.talosintelligence.com/2020/02/building-bypass-with-msbuild.html ∗∗∗ Vorsicht vor betrügerischen PayLife E-Mails ∗∗∗ --------------------------------------------- PayLife KundInnen aufgepasst: Aktuell sind Phishing-E-Mails unterwegs. Kriminelle geben sich als PayLife aus und behaupten, dass Ihre Karte gesperrt wurde. Um die Karte wieder freizuschalten, müssen Sie einen Identifikationsprozess durchlaufen und Ihre Daten bestätigen. Klicken Sie keinesfalls auf den Link, es handelt sich um Betrug! --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-betruegerischen-paylife… ∗∗∗ Bypass Windows 10 User Group Policy (and more) with this One Weird Trick ∗∗∗ --------------------------------------------- I‘m going to share an (ab)use of a Windows feature which can result in bypassing User Group Policy (as well as a few other interesting things). Bypassing User Group Policy is not the end of the world, but it’s also not something that should be allowed and depending on User Group Policy setup, could result in unfortunate security scenarios. --------------------------------------------- https://medium.com/tenable-techblog/bypass-windows-10-user-group-policy-and… ===================== = Vulnerabilities = ===================== ∗∗∗ Vulnerability in wpCentral Plugin Leads to Privilege Escalation ∗∗∗ --------------------------------------------- Description: Improper Access Control to Privilege Escalation Affected Plugin: wpCentral Affected Versions: [...] --------------------------------------------- https://www.wordfence.com/blog/2020/02/vulnerability-in-wpcentral-plugin-le… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (systemd and thunderbird), Debian (clamav, libgd2, php7.3, spamassassin, and webkit2gtk), Fedora (kernel, kernel-headers, and sway), Mageia (firefox, kernel-linus, mutt, python-pillow, sphinx, thunderbird, and webkit2), openSUSE (firefox, nextcloud, and thunderbird), Oracle (firefox and ksh), Red Hat (curl, java-1.7.0-openjdk, kernel, and ruby), Scientific Linux (firefox and ksh), SUSE (sudo and xen), and Ubuntu (clamav, php5, php7.0, php7.2, [...] --------------------------------------------- https://lwn.net/Articles/812763/ ∗∗∗ Serious Vulnerabilities Expose SonicWall SMA Appliances to Remote Attacks ∗∗∗ --------------------------------------------- Several serious vulnerabilities have been found by a researcher in Secure Mobile Access (SMA) and Secure Remote Access (SRA) appliances made by SonicWall. The vendor has released software updates that patch the flaws. --------------------------------------------- https://www.securityweek.com/serious-vulnerabilities-expose-sonicwall-sma-a… ∗∗∗ F-Secure Patches Old AV Bypass Vulnerability ∗∗∗ --------------------------------------------- A vulnerability addressed by F-Secure in some of its business products could have been exploited to bypass their scanning engine using malformed archives. --------------------------------------------- https://www.securityweek.com/f-secure-patches-old-av-bypass-vulnerability ∗∗∗ Bugtraq: [TZO-17-2020] - Kaspersky Generic Archive Bypass (ZIP FLNMLEN) ∗∗∗ --------------------------------------------- http://www.securityfocus.com/archive/1/542235 ∗∗∗ Intel processors vulnerability CVE-2019-14607 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K29100014?utm_source=f5support&utm_mediu… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Netcool Agile Service Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Netcool Agile Service Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Content Collector for SAP Applications ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect AIX ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Operations Analytics – Log Analysis is affected by stack displayed in WebSphere Application Server (CVE-2019-4441) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-operations-analytics-… ∗∗∗ Security Bulletin: Oct 2019 : Multiple vulnerabilities in IBM Java Runtime affect IBM CICS TX on Cloud ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-oct-2019-multiple-vulnera… ∗∗∗ Security Bulletin: Vulnerability in IBM Java Runtime affects Watson Explorer and Watson Explorer Content Analytics Studio (CVE-2019-2989) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-ibm-java… ∗∗∗ Security Bulletin: Bypass security restrictions in WebSphere Application Server Liberty affect IBM Operations Analytics – Log Analysis (CVE-2019-4304) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-bypass-security-restricti… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect AIX ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Oct 2019 : Multiple vulnerabilities in IBM Java Runtime affect TXSeries for Multiplatforms ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-oct-2019-multiple-vulnera… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 17.02.2020
by Daily end-of-shift report 17 Feb '20

17 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Freitag 14-02-2020 18:00 − Montag 17-02-2020 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Escaping the Chrome Sandbox with RIDL ∗∗∗ --------------------------------------------- tl;dr: Vulnerabilities that leak cross process memory can be exploited to escape the Chrome sandbox. An attacker is still required to compromise the renderer prior to mounting this attack. To protect against attacks on affected CPUs make sure your microcode is up to date and disable hyper-threading (HT). --------------------------------------------- https://googleprojectzero.blogspot.com/2020/02/escaping-chrome-sandbox-with… ∗∗∗ How to hack a company by circumventing its WAF through the abuse of a different security appliance and win bug bounties ∗∗∗ --------------------------------------------- Hey, wait! What do bug bounties and network security appliances have in common? Usually nothing! On the contrary, the security appliances allow virtual patching practices and actively participate to reduce the number of bug bounties paid to researchers…but this is a reverse story: a bug bounty was paid to us thanks to a misconfigured security appliance. --------------------------------------------- https://www.redtimmy.com/web-application-hacking/how-to-hack-a-company-by-c… ∗∗∗ Flaw in WordPress Themes Plugin Allowed Hackers to Become Site Admin ∗∗∗ --------------------------------------------- A serious vulnerability found in a WordPress themes plugin with over 200,000 active installations can be exploited to wipe a website’s database and gain administrator access to the site. read more --------------------------------------------- https://www.securityweek.com/flaw-wordpress-themes-plugin-allowed-hackers-b… ∗∗∗ Theres finally a way to remove xHelper, the unremovable Android malware ∗∗∗ --------------------------------------------- Malwarebytes researchers find a way to remove the malware, but they still dont know how it really operates. --------------------------------------------- https://www.zdnet.com/article/theres-finally-a-way-to-remove-xhelper-the-un… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (evince, postgresql-9.4, and thunderbird), Fedora (ksh and libxml2), openSUSE (hostapd and nextcloud), Red Hat (chromium-browser, firefox, flash-plugin, and ksh), and SUSE (firefox and thunderbird). --------------------------------------------- https://lwn.net/Articles/812664/ ∗∗∗ PHOENIX CONTACT Emalytics Controller ILC 2050 BI(L) allows unauthorised read and write access to the configuration file. ∗∗∗ --------------------------------------------- https://cert.vde.com/de-de/advisories/vde-2020-001 ∗∗∗ Security Bulletin: Information disclosure in WebSphere Application Server Liberty bundled with IBM Operations Analytics – Log Analysis (CVE-2019-4305) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-information-disclosure-in… ∗∗∗ Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM Spectrum Protect Plus (CVE-2018-0735, CVE-2018-0734, CVE-2018-5407) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerabilities in IBM SDK, Java Technology Edition Quarterly CPU – Oct 2019 – Includes Oracle Oct 2019 CPU minus CVE-2019-2949 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-ibm-sd… ∗∗∗ Security Bulletin: Security Vulnerabilities affect IBM Cloud Private – Kubernetes (CVE-2019-17110, CVE-2019-10223, CVE-2019-11253) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in WebSphere Application Server Liberty in IBM Cloud Private VM Quickstarter ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerabilities in Websphere Liberty and OpenLiberty ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-websph… ∗∗∗ Security Bulletin: IBM Tivoli Common Reporting (TCR) interim fixes address Security Vulnerability and Exposure CVE-2018-1902 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tivoli-common-reporti… ∗∗∗ Security Bulletin: A Security Vulnerability affects IBM Cloud Private – Go (CVE-2019-17596) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: Vulnerabilities in Apache Commons Compress ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-apache… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affects IBM InfoSphere Information Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 14.02.2020
by Daily end-of-shift report 14 Feb '20

14 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 13-02-2020 18:00 − Freitag 14-02-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Parallax RAT: Common Malware Payload After Hacker Forums Promotion ∗∗∗ --------------------------------------------- A remote access Trojan named Parallax is being widely distributed through malicious spam campaigns that when installed allow attackers to gain full control over an infected system. --------------------------------------------- https://www.bleepingcomputer.com/news/security/parallax-rat-common-malware-… ∗∗∗ Keep an Eye on Command-Line Browsers, (Fri, Feb 14th) ∗∗∗ --------------------------------------------- For a few weeks, Im searching for suspicious files that make use of a command line browser like curl.exe or wget.exe in Windows environment. Wait, you were not aware of this? Just open a cmd.exe and type 'curl.exe' on your Windows 10 host: [...] --------------------------------------------- https://isc.sans.edu/diary/rss/25804 ∗∗∗ LokiBot Impersonates Popular Game Launcher and Drops Compiled C# Code File ∗∗∗ --------------------------------------------- Recently, we discovered LokiBot (detected by Trend Micro as Trojan.Win32.LOKI) impersonating a popular game launcher to trick users into executing it on their machines. Further analysis revealed that a sample of this variant employs a quirky, installation routine that involves dropping a compiled C# code file. --------------------------------------------- http://feeds.trendmicro.com/~r/Anti-MalwareBlog/~3/WsiHoe_u7N4/ ∗∗∗ An In-Depth Technical Analysis of CurveBall (CVE-2020-0601) ∗∗∗ --------------------------------------------- The first Microsoft patch Tuesday of 2020 contained fixes for CVE-2020-0601 [...] an attacker exploiting this vulnerability could potentially create their own cryptographic certificates that appear to originate from a legitimate certificate that is fully trusted by Windows by default. .. this post will primarily highlight the code-level root cause analysis of the vulnerability in the context of how applications are likely to use CryptoAPI to handle certificates — more specifically in the [...] --------------------------------------------- https://blog.trendmicro.com/trendlabs-security-intelligence/an-in-depth-tec… ∗∗∗ Sicherheitslücken-Sammlung SweynTooth: SocS in zahlreichen Produkten verwundbar ∗∗∗ --------------------------------------------- Zwölf Lücken in der Bluetooth-Low-Energy-Umsetzung auf Systems-on-Chip mehrerer Hersteller betreffen Wearables, IoT- aber wohl auch medizinische Geräte. --------------------------------------------- https://heise.de/-4660872 ===================== = Vulnerabilities = ===================== ∗∗∗ Trend Micro AntiVirus: Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- Trend Micro AntiVirus ist eine Anti-Viren-Software. Trend Micro Maximum Security ist eine Desktop Security Suite. Trend Micro Internet Security ist eine Firewall und Antivirus Lösung. --------------------------------------------- https://www.bsi-fuer-buerger.de/SharedDocs/Warnmeldungen/DE/TW/2020/02/warn… ∗∗∗ Schneider Electric Modicon Ethernet Serial RTU ∗∗∗ --------------------------------------------- This advisory contains mitigations for improper check for unusual or exceptional conditions, and improper access control vulnerabilities in Schneider Electrics Modicons BMXNOR0200H Ethernet Serial RTU, a remote terminal unit. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-044-01 ∗∗∗ Schneider Electric Magelis HMI Panels ∗∗∗ --------------------------------------------- This advisory contains mitigations for an improper check for unusual or exceptional conditions vulnerability in Schneiders Magelis HMI Panels. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-044-02 ∗∗∗ FortiManager Cross-Site WebSocket Hijacking (CSWSH) ∗∗∗ --------------------------------------------- An Insufficient Verification of Data Authenticity vulnerability in FortiManager may allow an unauthenticated attacker to perform a Cross-Site WebSocket Hijacking (CSWSH) attack. FortiManager 6.2.0 to 6.2.1, 6.0.6 and below. --------------------------------------------- https://fortiguard.com/psirt/FG-IR-19-191 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (debian-security-support, postgresql-11, and postgresql-9.6), Fedora (cutter-re, firefox, php-horde-Horde-Data, radare2, and texlive-base), openSUSE (docker-runc), Oracle (kernel), Red Hat (sudo), and Ubuntu (firefox). --------------------------------------------- https://lwn.net/Articles/812494/ ∗∗∗ Bugtraq: [TZO-13-2020] - AVIRA Generic AV Bypass (ZIP GPFLAG) ∗∗∗ --------------------------------------------- http://www.securityfocus.com/archive/1/542223 ∗∗∗ Security Bulletin: Vulnerability affecting IBM Network Performance Insight (CVE-2019-12402) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-affecting-i… ∗∗∗ Security Bulletin: Vulnerability affecting IBM Network Performance Insight (CVE-2019-16335) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-affecting-i… ∗∗∗ Security Bulletin: Oct 2019 : Multiple vulnerabilities in IBM Java Runtime affect CICS Transaction Gateway ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-oct-2019-multiple-vulnera… ∗∗∗ Security Bulletin: OpenSSL vulnerability affects IBM Rational Team Concert ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-vulnerability-aff… ∗∗∗ Security Bulletin: Oracle Outside In Technology vulnerability in Rational DOORS Next Generation ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-oracle-outside-in-technol… ∗∗∗ Security Bulletin: Vulnerabilities affect IBM Network Performance Insight (CVE-2019-14379, CVE-2019-17531, CVE-2019-14439 and CVE-2019-14540) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-affect-ib… ∗∗∗ Security Bulletin: Vulnerability in IBM Java Runtime affect Financial Transaction Manager for Digital Payments ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-ibm-java… ∗∗∗ Red Hat Virtualization: Schwachstelle ermöglicht Cross-Site Scripting ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0132 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 13.02.2020
by Daily end-of-shift report 13 Feb '20

13 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 12-02-2020 18:00 − Donnerstag 13-02-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Microsoft Urges Exchange Admins to Disable SMBv1 to Block Malware ∗∗∗ --------------------------------------------- Microsoft is recommending administrators disable the SMBv1 network communication protocol on Exchange servers to provide better protection against malware threats and attacks. --------------------------------------------- https://www.bleepingcomputer.com/news/microsoft/microsoft-urges-exchange-ad… ∗∗∗ VU#597809: IBM ServeRAID Manager exposes unauthenticated Java Remote Method Invocation (RMI) service ∗∗∗ --------------------------------------------- Impact: An unauthenticated remote attacker can execute arbitrary code on a vulnerable system, with SYSTEM privileges on Microsoft Windows. Solution: ServeRAID Manager is no longer supported and we do not expect IBM to release fixes. --------------------------------------------- https://kb.cert.org/vuls/id/597809 ∗∗∗ How to escalate privileges and steal secrets in Google Cloud Platform ∗∗∗ --------------------------------------------- The problem? There just isnt a lot of information available about GCP written from an attackers perspective. We set out to learn as much as we could about Google Cloud and how an attacker might work to abuse common design decisions --------------------------------------------- https://about.gitlab.com/blog/2020/02/12/plundering-gcp-escalating-privileg… ∗∗∗ From S3 bucket to Laravel unserialize RCE ∗∗∗ --------------------------------------------- TLDR: Anyone who have access to the app key can both impersonate other users and, if enabled, make the application deserialize arbitrary data. --------------------------------------------- https://blog.truesec.com/2020/02/12/from-s3-bucket-to-laravel-unserialize-r… ∗∗∗ Tipps für die Sicherheit Ihrer E-Mail-Adressen ∗∗∗ --------------------------------------------- Immer wieder erreichen die Watchlist Internet Meldungen verzweifelter KonsumentInnen zu Problemen mit ihren E-Mail-Accounts. So kann es zur Übernahme von Mail-Adressen oder Hacks kommen. Auch vergessene Passwörter, Sicherheitsfragen oder verdächtige Aktivitäten führen häufig zu Schwierigkeiten. --------------------------------------------- https://www.watchlist-internet.at/news/tipps-fuer-die-sicherheit-ihrer-e-ma… ∗∗∗ Wireshark Tutorial: Examining Qakbot Infections ∗∗∗ --------------------------------------------- Brad Duncan is back with a new Wireshark tutorial. This one examines a recent infection of Qakbot (AKA Qbot), which is an information stealer, so security pros can better understand its traffic patterns for detecting and investigating in the future. The post Wireshark Tutorial: Examining Qakbot Infections appeared first on Unit42. --------------------------------------------- https://unit42.paloaltonetworks.com/tutorial-qakbot-infection/ ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (dovecot, firefox, ksh, and webkit2gtk), Debian (firefox-esr and openjdk-8), Mageia (exiv2, flash-player-plugin, python-waitress, and vim and neovim), openSUSE (pcp and rubygem-rack), Oracle (kernel), Red Hat (sudo), and Slackware (libarchive). --------------------------------------------- https://lwn.net/Articles/812389/ ∗∗∗ Security Bulletin: CVE-2019-4666 IBM UrbanCode Deploy (UCD) could allow a local user to obtain sensitive information by unmasking certain secure values in documents. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cve-2019-4666-ibm-urbanco… ∗∗∗ Security Bulletin: vulnerabilities in Nimbus JOSE+JWT affect IBM Watson Machine Learning Accelerator 1.2.1 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-nimbus… ∗∗∗ Security Bulletin: Authentication bypass in IBM Tivoli Monitoring Service console ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-authentication-bypass-in-… ∗∗∗ Security Bulletin: OpenSSL vulnerability affects IBM Rational Team Concert ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-vulnerability-aff… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Rational Directory Server (Tivoli) & Rational Directory Administrator ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: CVE-2019-4666 IBM UrbanCode Build (UCB) could allow a local user to obtain sensitive information by unmasking certain secure values in documents. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cve-2019-4666-ibm-urbanco… ∗∗∗ Security Bulletin: CVE-2019-0199 The HTTP/2 implementation in embded Apache Tomcat Denial of Service Vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cve-2019-0199-the-http-2-… ∗∗∗ Security Bulletin: IBM Tivoli Monitoring Basic Services component (CVE-2019-15903) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tivoli-monitoring-bas… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 12.02.2020
by Daily end-of-shift report 12 Feb '20

12 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Dienstag 11-02-2020 18:00 − Mittwoch 12-02-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Jenkins servers can be abused for DDoS attacks ∗∗∗ --------------------------------------------- DDoS attacks can reach an amplification factor of 100, but servers will crash very quickly. --------------------------------------------- https://www.zdnet.com/article/jenkins-servers-can-be-abused-for-ddos-attack… ===================== = Vulnerabilities = ===================== ∗∗∗ Intel Releases Security Updates ∗∗∗ --------------------------------------------- Intel has released security updates to address vulnerabilities in multiple products. * RWC3 Advisory INTEL-SA-00341 * MPSS Advisory INTEL-SA-00340 * RWC2 Advisory INTEL-SA-00339 * SGX SDK Advisory INTEL-SA-00336 * CSME Advisory INTEL-SA-00307 * Renesas Electronics USB 3.0 Driver Advisory INTEL-SA-00273 --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2020/02/11/intel-releases-sec… ∗∗∗ Patchday: Microsoft schließt Zero-Day-Lücke in Internet Explorer ∗∗∗ --------------------------------------------- Seit Januar gibt es Attacken auf Internet Explorer. Dem schiebt Microsoft nun einen Riegel vor. Außerdem gibt es Sicherheitsupdates für Windows & Co. --------------------------------------------- https://heise.de/-4658554 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (spice-gtk), Debian (libemail-address-list-perl), openSUSE (chromium, libqt5-qtbase, nginx, systemd, and wicked), Oracle (spice-gtk), Slackware (firefox and thunderbird), and Ubuntu (libexif and Yubico PIV Tool). --------------------------------------------- https://lwn.net/Articles/812293/ ∗∗∗ Red Hat OpenShift Service Mesh: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen ∗∗∗ --------------------------------------------- Die Red Hat OpenShift Container Platform bietet Unternehmen die Möglichkeit der Steuerung ihrer Kubernetes Umgebungen. Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Red Hat OpenShift Service Mesh ausnutzen, um Sicherheitsvorkehrungen zu umgehen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0120 ∗∗∗ 2020-02-12: Vulnerability in ABB Asset Suite - Direct Object Reference ∗∗∗ --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=9AKK107492A9962&Lan… ∗∗∗ 2020-02-12: Vulnerabilities in ABB eSOMS ∗∗∗ --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=9AKK107492A9964&Lan… ∗∗∗ Wordpress Plugin: GDPR Cookie Consent < 1.8.3 - Improper Access Controls ∗∗∗ --------------------------------------------- https://wordpress.org/plugins/cookie-law-info/ ∗∗∗ Security Advisory - Dangling Pointer Reference Vulnerability in Some Huawei Firewall Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200212-… ∗∗∗ Security Advisory - Memory Leak Vulnerability in Some Firewall Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200212-… ∗∗∗ Security Advisory - Denial of Service Vulnerability in Some Huawei Firewall Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200212-… ∗∗∗ Security Advisory - Small OOB Read Vulnerability in Huawei Product ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200212-… ∗∗∗ Security Advisory - Double Free Memory Vulnerability in Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200212-… ∗∗∗ Security Advisory - Denial of Service Vulnerability in Huawei Product ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200212-… ∗∗∗ Security Advisory - Input Validation Vulnerability in Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200212-… ∗∗∗ Security Bulletin: OpenSSL vulnerabilites (CVE-2019-1552) impacting IBM Aspera High-Speed Transfer Server, Aspera High-Speed Transfer Endpoint, Aspera Desktop 3.9.1 and earlier ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-vulnerabilites-cv… ∗∗∗ Security Bulletin: Security Vulnerability in Expat affects IBM Netezza Analytics ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerability-in… ∗∗∗ Security Bulletin: OpenSSL vulnerabilites (CVE-2019-1563, CVE-2019-1547) impacting IBM Aspera High-Speed Transfer Server 3.9.1, Aspera High-Speed Transfer Endpoint, Aspera Desktop Client 3.9.1 and earlier ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-vulnerabilites-cv… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in OpenSSL Affect IBM Sterling Connect:Direct for HP NonStop ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities affect Rational Publishing Engine ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Cognos Controller 2020Q1 Security Updater: Multiple Security Vulnerabilities have been identified in IBM Cognos Controller ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cognos-controller-202… ∗∗∗ Security Bulletin: Curl vulnerabilities CVE-2019-5443 impact IBM Aspera High-Speed Transfer Server, IBM Aspera High-Speed Transfer Client, IBM Aspera Desktop Client 3.9.1 and earlier ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-curl-vulnerabilities-cve-… ∗∗∗ Security Bulletin: Vulnerabilities in Apache Tomcat affects IBM Platform Symphony ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-apache… ∗∗∗ Security Bulletin: OpenSSL vulnerabilites impacting Aspera High-Speed Transfer Server, Aspera Desktop Client 3.9.1 and earlier (CVE-2019-1559) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-vulnerabilites-im… ∗∗∗ Security Bulletin: OpenSSL vulnerabilites impacting Aspera High-Speed Transfer Server, Aspera Desktop Client 3.9.1 and earlier (CVE-2018-0734) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-vulnerabilites-im… ∗∗∗ Red Hat Quay: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0119 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 11.02.2020
by Daily end-of-shift report 11 Feb '20

11 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Montag 10-02-2020 18:00 − Dienstag 11-02-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Fake-Abmahnungen im Namen echter Kanzleien mit Schadsoftware ∗∗∗ --------------------------------------------- Zahlreiche Internet-UserInnen und Website-BetreiberInnen erhalten derzeit vermeintliche Abmahnschreiben wegen angeblicher Urheberrechtsverletzungen im Namen echter Anwaltskanzleien. Kriminelle geben sich beispielsweise als Kanzlei Böhmert und Böhmert oder Kanzlei Wilde Beuger Solmecke aus. Die Schreiben sind gefälscht und enthalten Downloadlinks mit gefährlicher Schadsoftware! --------------------------------------------- https://www.watchlist-internet.at/news/fake-abmahnungen-im-namen-echter-kan… ===================== = Vulnerabilities = ===================== ∗∗∗ Security Bulletins Posted ∗∗∗ --------------------------------------------- Adobe has published security bulletins for Adobe Framemaker (APSB20-04), Adobe Acrobat and Reader (APSB20-05), Adobe Flash Player (APSB20-06), Adobe Digital Edition (APSB20-07) and Adobe Experience Manager (APSB20-08). Adobe recommends users update their product installations to the latest versions using the instructions referenced in the bulletin. --------------------------------------------- https://blogs.adobe.com/psirt/?p=1830 ∗∗∗ Mozilla Releases Security Updates for Multiple Products ∗∗∗ --------------------------------------------- Mozilla has released security updates to address vulnerabilities in Firefox, Firefox ESR, and Thunderbird. An attacker could exploit some of these vulnerabilities to take control of an affected system. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2020/02/11/mozilla-releases-s… ∗∗∗ FortiAP-S/W2 system files overwrite through tcpdump CLI command ∗∗∗ --------------------------------------------- An improper input validation (CWE-20) vulnerability in FortiAP-S/W2 CLI admin console may allow unauthorized administrators to overwrite system files via specially crafted tcpdump CLI commands. --------------------------------------------- https://fortiguard.com/psirt/FG-IR-19-298 ∗∗∗ FortiAP system command injection through ifconfig command ∗∗∗ --------------------------------------------- A system command injection vulnerability in the FortiAP CLI admin console may allow unauthorized administrators to run arbitrary system level commands via specially crafted ifconfig commands. --------------------------------------------- https://fortiguard.com/psirt/%20FG-IR-19-209 ∗∗∗ SAP Security Patch Day – February 2020 ∗∗∗ --------------------------------------------- On 11th of February 2020, SAP Security Patch Day saw the release of 13 Security Notes. There are 2 updates to previously released Patch Day Security Notes. --------------------------------------------- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=537788812 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (checkstyle), Fedora (poppler), Oracle (kernel), Red Hat (389-ds:1.4, java-1.7.1-ibm, java-1.8.0-ibm, nss-softokn, and spice-gtk), and Scientific Linux (spice-gtk). --------------------------------------------- https://lwn.net/Articles/812219/ ∗∗∗ Flaws in Accusoft ImageGear Expose Users to Remote Attacks ∗∗∗ --------------------------------------------- Critical vulnerabilities addressed in the Accusoft ImageGear library could be exploited by remote attackers to execute code on a victim machine, Cisco Talos’ security researchers report. read more --------------------------------------------- https://www.securityweek.com/flaws-accusoft-imagegear-expose-users-remote-a… ∗∗∗ SSA-986695 (Last Update: 2020-02-11): Information Disclosure Vulnerability in the OZW Web Server ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-986695.txt ∗∗∗ SSA-978558 (Last Update: 2020-02-11): Insufficient Logging Vulnerability in SIPORT MP ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-978558.txt ∗∗∗ SSA-974843 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in SIPROTEC 4 and SIPROTEC Compact Relay Families ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-974843.txt ∗∗∗ SSA-951513 (Last Update: 2020-02-11): Clickjacking Vulnerability in SCALANCE X-300, X-200IRT, and X-200 Switch Families ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-951513.txt ∗∗∗ SSA-940889 (Last Update: 2020-02-11): Vulnerabilities in the embedded FTP server of SIMATIC CP 1543-1 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-940889.txt ∗∗∗ SSA-780073 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in PROFINET Devices via DCE-RPC Packets ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-780073.txt ∗∗∗ SSA-750824 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in Profinet Devices ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-750824.txt ∗∗∗ SSA-591405 (Last Update: 2020-02-11): Web Vulnerabilities in SCALANCE S-600 family ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-591405.txt ∗∗∗ SSA-431678 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in SIMATIC S7 CPU Families ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-431678.txt ∗∗∗ SSA-398519 (Last Update: 2020-02-11): Vulnerabilities in Intel CPUs (November 2019) ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-398519.txt ∗∗∗ SSA-270778 (Last Update: 2020-02-11): Denial-of-Service Vulnerability in SIMATIC PCS 7, SIMATIC WinCC and SIMATIC NET PC Software ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-270778.txt ∗∗∗ SSA-978220 (Last Update: 2020-02-11): Denial-of-Service Vulnerability over SNMP in Multiple Industrial Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-978220.txt ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM ILOG CPLEX Optimization Studio and IBM CPLEX Enterprise Server (CVE-2020-2593, CVE-2020-2583, CVE-2019-4732) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime affect IBM Decision Optimization Center (CVE-2020-2593, CVE-2020-2583, CVE-2019-4732) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Platform Symphony and IBM Spectrum Symphony ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Content Navigator is vulnerable to Server Side Request Forgery (SSRF) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-content-navigator-is-… ∗∗∗ Symantec Endpoint Protection: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0111 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 10.02.2020
by Daily end-of-shift report 10 Feb '20

10 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Freitag 07-02-2020 18:00 − Montag 10-02-2020 18:00 Handler: Thomas Pribitzer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ KBOT: sometimes they come back ∗∗∗ --------------------------------------------- We recently discovered malware that spread through injecting malicious code into Windows executable files; in other words, a virus. It is the first “living” virus in recent years that we have spotted in the wild. We named it KBOT. --------------------------------------------- https://securelist.com/kbot-sometimes-they-come-back/96157/ ∗∗∗ Emotet: Erster Hase-Igel-Loop für EmoCheck ∗∗∗ --------------------------------------------- Eine neue Emotet-Version machte ein erstes Update des Erkennungs-Tools EmoCheck fällig. --------------------------------------------- https://heise.de/-4656609 ∗∗∗ Dangerous Domain Corp.com Goes Up for Sale ∗∗∗ --------------------------------------------- As an early domain name investor, Mike OConnor had by 1994 snatched up several choice online destinations, including bar.com, cafes.com, grill.com, place.com, pub.com and television.com. Some he sold over the years, but for the past 26 years OConnor refused to auction perhaps the most sensitive domain in his stable -- corp.com. --------------------------------------------- https://krebsonsecurity.com/2020/02/dangerous-domain-corp-com-goes-up-for-s… ∗∗∗ Betrügerisches Raiffeisen SMS im Umlauf ∗∗∗ --------------------------------------------- Zahlreiche HandynutzerInnen empfangen aktuell angeblich eine SMS von der Raiffeisenbank. Die Funktion pushTAN sei nicht aktiviert. Um das Problem zu beheben, werden Sie aufgefordert, einem Link zu folgen. Klicken Sie nicht auf den Link, Sie gelangen auf eine gefälschte Raiffeisen-Login-Seite. Kriminelle stehlen Ihre Zugangsdaten und Ihre Telefonnummer. --------------------------------------------- https://www.watchlist-internet.at/news/betruegerisches-raiffeisen-sms-im-um… ===================== = Vulnerabilities = ===================== ∗∗∗ Tutor LMS < 1.5.3 - Cross-Site Request Forgery (CSRF) ∗∗∗ --------------------------------------------- Tutor LMS WordPress plugin is vulnerable to Cross-Site Request Forgery (CSRF) attacks. --------------------------------------------- https://wpvulndb.com/vulnerabilities/10058 ∗∗∗ Geschlossene Lücke: Dell SupportAssist Client könnte Schadcode laden ∗∗∗ --------------------------------------------- Es gibt wichtige Sicherheitsupdates für Dell SupportAssist for business PCs und Dell SupportAssist for home PCs. --------------------------------------------- https://heise.de/-4656474 ∗∗∗ Sicherheitsupdate: Wiki-Software Confluence unter Windows angreifbar ∗∗∗ --------------------------------------------- Angreifer könnten die Windows-Version von Confluence attackieren und sich gegebenenfalls höhere Nutzerrechte verschaffen. --------------------------------------------- https://heise.de/-4656770 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (ipmitool, libexif, and ppp), Fedora (glib2, java-1.8.0-openjdk, java-11-openjdk, libasr, libuv, mingw-gdk-pixbuf, mingw-SDL2, nethack, nghttp2, nodejs, nodejs-mixin-deep, nodejs-set-value, nodejs-yarn, opensmtpd, python-feedgen, runc, samba, sox, and texlive-base), Mageia (chromium-browser-stable, mgetty, openslp, qtbase5, spamassassin, sudo, and xmlrpc), openSUSE (ceph and chromium), Oracle (grub2 and kernel), SUSE (docker-runc, LibreOffice, docker-runc, wicked), Ubuntu (libxml2, qtbase-opensource-src) --------------------------------------------- https://lwn.net/Articles/812118/ ∗∗∗ Security Advisory - Information Leak Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200207-… ∗∗∗ Security Bulletin: Aspera Web Shares application is affected by NGINX Vulnerabilities (CVE-2018-16845, CVE-2018-16843, CVE-2019-7401) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-aspera-web-shares-applica… ∗∗∗ Security Bulletin: Aspera Web Applications (Faspex, Console, Shares) are affected by Apache Vulnerabilities (CVE-2019-10081, CVE-2019-10082, CVE-2019-10092, CVE-2019-10098), ) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-aspera-web-applications-f… ∗∗∗ Security Bulletin: Aspera Web Applications (Faspex, Console) are affected by Apache Vulnerabilities (CVE-2019-0196, CVE-2019-0197, CVE-2019-0215, CVE-2019-0217, CVE-2019-0220) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-aspera-web-applications-f… ∗∗∗ Security Bulletin: Multiple vulnerabilities affect IBM Cloud Object Storage Systems (February 2020v1) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affects WebSphere Application Server January 2020 CPU that is bundled with IBM WebSphere Application Server Patterns ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Aspera Web Application (Faspex, Console, Orchestrator, Shares) are affected by Apache vulnerabilities (CVE-2019-9517, CVE-2019-10097) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-aspera-web-application-fa… ∗∗∗ Security Bulletin: Aspera Web Faspex application is affected by OpenSSL Vulnerability (CVE-2019-1552) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-aspera-web-faspex-applica… ∗∗∗ Security Bulletin: IBM Aspera WebApps (Shares, Faspex, Console, Orchestrator) and products are affected by OpenSSL Vulnerability (CVE-ID: CVE-2019-1543) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-aspera-webapps-shares… ∗∗∗ HPESBHF03978 rev.2 - HPE Superdome Flex Server, Multiple Remote Vulnerabilities ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 07.02.2020
by Daily end-of-shift report 07 Feb '20

07 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 06-02-2020 18:00 − Freitag 07-02-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Phishing Attack Disables Google Play Protect, Drops Anubis Trojan ∗∗∗ --------------------------------------------- Android users are targeted in a phishing campaign that will infect their devices with the Anubis banking Trojan that can steal financial information from more than 250 banking and shopping applications. --------------------------------------------- https://www.bleepingcomputer.com/news/security/phishing-attack-disables-goo… ∗∗∗ Robbin Hood – the ransomware that brings its own bug ∗∗∗ --------------------------------------------- When you need a vulnerability to exploit, but there isnt one... why not simply bring your own, along with your malware? --------------------------------------------- https://nakedsecurity.sophos.com/2020/02/07/robbin-hood-the-ransomware-that… ∗∗∗ Malware Emotet greift WLANs an ∗∗∗ --------------------------------------------- Emotet nutzt offenbar eine bislang nicht bekannte Methode, sich weiter auszubreiten: Er klinkt sich in schlecht gesicherte Funknetze ein. --------------------------------------------- https://heise.de/-4655284 ∗∗∗ Warnmails eines Sebastian Wulker sind Fake! ∗∗∗ --------------------------------------------- Vor allem Ein-Personen-Unternehmen, aber auch Privatpersonen erhalten momentan E-Mails im Namen eines angeblichen Sicherheitsforschers Sebastian Wulker. In diesen Mails wird behauptet, dass er im Rahmen seiner Arbeit auf die missbräuchliche Verwendung persönlicher Daten gestoßen ist und an ihn kontaktieren soll, um mehr zu erfahren, bevor er es an Strafverfolgungsbehörden weitergibt. Wer hier Kontakt aufnimmt, wird Schritt für Schritt in eine Erpressungsfalle gelockt, --------------------------------------------- https://www.watchlist-internet.at/news/warnmails-eines-sebastian-wulker-sin… ∗∗∗ Magecart Group 12’s Latest: Actors Behind Attacks on Olympics Ticket Re-sellers Deftly Swapped Domains to Continue Campaign ∗∗∗ --------------------------------------------- A recent blog post by Jacob Pimental and Max Kersten highlighted Magecart activity targeting ticket re-selling websites for the 2020 Olympics and EUFA Euro 2020, olympictickets2020.com and eurotickets2020.com respectively. These sites were compromised by a skimmer using the domain opendoorcdn.com for data exfiltration. --------------------------------------------- https://www.riskiq.com/blog/labs/magecart-group-12-olympics/ ===================== = Vulnerabilities = ===================== ∗∗∗ Google: Bluetooth-Lücke in Android ermöglicht Codeausführung ∗∗∗ --------------------------------------------- Mit den Februar-Updates für Android schließt Google eine Sicherheitslücke im Bluetooth-Stack, die das Ausführen von Code durch Angreifer ermöglicht. Dazu müssen diese nur in der Nähe der Geräte sein. Weitere Fehler in Android ermöglichen die Rechteausweitung. --------------------------------------------- https://www.golem.de/news/google-bluetooth-luecke-in-android-ermoeglicht-co… ∗∗∗ VoIP-Telefone: Schwere Sicherheitslücke bei Yealink entdeckt ∗∗∗ --------------------------------------------- Yealink versorgt Telefone weltweit mit VoIP-Zugangsdaten, Telefonbüchern und Anruferlisten. Im Autoprovisionierungsdienst des Herstellers klafft eine Lücke. --------------------------------------------- https://heise.de/-4654592 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (chromium, python-django, and sudo), Debian (libexif and libxmlrpc3-java), Fedora (upx and xar), openSUSE (ucl and upx), Oracle (ipa), Scientific Linux (kernel), SUSE (e2fsprogs, libqt5-qtbase, nginx, pcp, php7, rubygem-rack, systemd, wicked, and xen), and Ubuntu (mariadb-10.1, mariadb-10.3, mesa, pillow, and python-reportlab). --------------------------------------------- https://lwn.net/Articles/811880/ ∗∗∗ ClamAV: Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- https://www.bsi-fuer-buerger.de/SharedDocs/Warnmeldungen/DE/TW/2020/02/warn… ∗∗∗ Events Manager < 5.9.7.2 - CSV Injection ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/10062 ∗∗∗ Events Manager Pro < 2.6.7.2 - CSV Injection ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/10063 ∗∗∗ OTRS: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0106 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 06.02.2020
by Daily end-of-shift report 06 Feb '20

06 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 05-02-2020 18:00 − Donnerstag 06-02-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Philips Hue: Kritische Sicherheitslücke in smarten Lampen ∗∗∗ --------------------------------------------- Hacker können mit einer Antenne das Netzwerk der User und damit verbundene Computer übernehmen. --------------------------------------------- https://futurezone.at/produkte/philips-hue-kritische-sicherheitsluecke-in-s… ∗∗∗ Fake browser update pages are "still a thing", (Wed, Feb 5th) ∗∗∗ --------------------------------------------- SocGholish is a term I first saw in signatures from the EmergingThreats Pro ruleset to describe fake browser update pages used to distribute malware like a NetSupport RAT-based malware package or Chthonic banking malware. Although this activity has continued into 2020, I hadn't run across an example until this week. --------------------------------------------- https://isc.sans.edu/diary/rss/25774 ∗∗∗ This crafty malware makes you retype your passwords so it can steal them ∗∗∗ --------------------------------------------- Metamorfo banking trojan has expanded its campaign to target online users banking services. --------------------------------------------- https://www.zdnet.com/article/this-crafty-malware-makes-you-retype-your-pas… ===================== = Vulnerabilities = ===================== ∗∗∗ Upcoming Security Updates for Adobe Acrobat and Reader (APSB20-05) ∗∗∗ --------------------------------------------- A prenotification security advisory (APSB20-05) has been posted regarding upcoming Adobe Acrobat and Reader updates scheduled for Tuesday, February 11, 2020. We will continue to provide updates on the upcoming release via the Security Bulletins and Advisories page as well as the Adobe PSIRT Blog. --------------------------------------------- https://blogs.adobe.com/psirt/?p=1828 ∗∗∗ Views Bulk Operations (VBO) - Moderately critical - Access bypass - SA-CONTRIB-2020-003 ∗∗∗ --------------------------------------------- Project: Views Bulk Operations (VBO)Date: 2020-February-05Security risk: Moderately critical 12∕25 AC:Basic/A:User/CI:Some/II:Some/E:Theoretical/TD:UncommonVulnerability: Access bypassDescription: Views Bulk Operations provides enhancements to running bulk actions on views.The module contains an access bypass vulnerability that might allow users to execute views actions that they should not have access to. --------------------------------------------- https://www.drupal.org/sa-contrib-2020-003 ∗∗∗ Hintertür in vielen Überwachungskameras mit HiSilicon-Chips ∗∗∗ --------------------------------------------- Die Firmware zahlreicher IP-Kameras mit Systems-on-Chip (SoCs) der Huawei-Sparte HiSilicon erlaubt Root-Zugriff via telnet. --------------------------------------------- https://heise.de/-4654525 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (kernel-rt, qemu-kvm, spamassassin, and Xorg), Debian (ruby-rack-cors), Fedora (glibc), openSUSE (ImageMagick), Oracle (ipa, kernel, and qemu-kvm), SUSE (systemd), and Ubuntu (exiv2, mbedtls, and systemd). --------------------------------------------- https://lwn.net/Articles/811678/ ∗∗∗ Auth0 < 3.11.3 - Unauthenticated Reflected XSS via wle Parameter ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/10059 ∗∗∗ Ultimate Membership Pro < 8.6.1 - Multiple Critical Vulnerabilities ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/10061 ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM WIoTP MessageGateway (CVE-2020-2604, CVE-2020-2659) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Windows installers of IBM Cloud CLI prior to 0.16.2 are signed using SHA1 certificate ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-windows-installers-of-ibm… ∗∗∗ Security Bulletin: Vulnerability of Embedded CF CLI In IBM Cloud CLI ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-of-embedded… ∗∗∗ BIG-IP Edge Client for Windows vulnerability CVE-2020-5855 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K55102004 ∗∗∗ BIG-IP TMM AWS vulnerability CVE-2020-5856 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K00025388 ∗∗∗ BIG-IP TMM vulnerability CVE-2020-5854 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K50046200 ∗∗∗ Atlassian Jira Software: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0099 ∗∗∗ Red Hat Enterprise Linux: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Administratorrechten ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0104 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 05.02.2020
by Daily end-of-shift report 05 Feb '20

05 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Dienstag 04-02-2020 18:00 − Mittwoch 05-02-2020 18:00 Handler: Thomas Pribitzer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Bitbucket Abused to Infect 500,000+ Hosts with Malware Cocktail ∗∗∗ --------------------------------------------- Attackers are abusing the Bitbucket code hosting service to store seven types of malware threats used in an ongoing campaign that has already claimed more than 500,000 business computers across the world. --------------------------------------------- https://www.bleepingcomputer.com/news/security/bitbucket-abused-to-infect-5… ∗∗∗ Betrügerische WhatsApp-Nachrichten zu iPhone-Gewinn! ∗∗∗ --------------------------------------------- Kriminelle nützen momentan WhatsApp für die massenhafte Verbreitung einer Betrugsmasche. Sie versenden eine WhatsApp-Nachricht zu einem angeblichen Gewinn aus. Wer dem Link folgt und ein gratis iPhone erhalten möchte, muss die Nachricht an mindestens zehn WhatsApp-Kontakte weiterleiten. EmpfängerInnen dürfen weder Daten bekanntgeben noch die Nachricht weiterleiten. --------------------------------------------- https://www.watchlist-internet.at/news/betruegerische-whatsapp-nachrichten-… ∗∗∗ Researcher: Backdoor mechanism still active in devices using HiSilicon chips ∗∗∗ --------------------------------------------- Researcher said he did not notify HiSilicon due to a lack of trust in the hardware vendor to adequately fix the issue. --------------------------------------------- https://www.zdnet.com/article/researcher-backdoor-mechanism-discovered-in-d… ===================== = Vulnerabilities = ===================== ∗∗∗ WhatsApp Bug Allowed Attackers to Access the Local File System ∗∗∗ --------------------------------------------- Facebook patched a critical WhatsApp vulnerability that would have allowed potential attackers to read files from a users local file system, on both macOS and Windows platforms. --------------------------------------------- https://www.bleepingcomputer.com/news/security/whatsapp-bug-allowed-attacke… ∗∗∗ VU#261385: Cisco Discovery Protocol (CDP) enabled devices are vulnerable to denial-of-service and remote code execution ∗∗∗ --------------------------------------------- CVE-2020-3110 Ciscos Video Surveillance 8000 Series IP cameras with CDP enabled are vulnerable to a heap overflow in the parsing of DeviceID type-length-value(TLV). The CVSS score reflected below is in regards to this vulnerability. CVE-2020-3111 Cisco Voice over Internet Protocol(VoIP)phones with CDP enabled are vulnerable to a stack overflow in the parsing of PortID type-length-value(TLV). CVE-2020-3118 Ciscos CDP subsystem of devices running,or based on,Cisco IOS XR Software are vulnerable. --------------------------------------------- https://kb.cert.org/vuls/id/261385 ∗∗∗ AutomationDirect C-More Touch Panels ∗∗∗ --------------------------------------------- This advisory contains mitigations for an insufficiently protected credentials vulnerability in AutomationDirects C-More Touch Panels software management platform. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-035-01 ∗∗∗ Cisco Digital Network Architecture Center Stored Cross-Site Scripting Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the web-based management interface of Cisco Digital Network Architecture (DNA) Center could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the web-based management interface of an affected device. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Identity Services Engine Stored Cross-Site Scripting Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) Software could allow an authenticated, remote attacker to perform a stored cross-site scripting (XSS) attack on an affected device. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (storebackup), openSUSE (e2fsprogs and wicked), Red Hat (containernetworking-plugins, ipa, kernel, kernel-rt, ksh, and qemu-kvm), Scientific Linux (ipa and qemu-kvm), SUSE (libqt5-qtbase, python-reportlab, and terraform), and Ubuntu (graphicsmagick, OpenSMTPD, spamassassin, and sudo). --------------------------------------------- https://lwn.net/Articles/811597/ ∗∗∗ Security Advisory - Improper Authorization Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200205-… ∗∗∗ Security Advisory - Denial of Service Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200205-… ∗∗∗ Security Advisory - Information leakage Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200205-… ∗∗∗ Security Advisory - Information leakage Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200205-… ∗∗∗ Security Bulletin: Information Disclosure in WebSphere Application Server Admin Console (CVE-2019-4670) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-information-disclosure-in… ∗∗∗ Security Bulletin: A vulneraqbility in SQLite affects IBM Cloud Application Performance Managment Response Time Monitoring Agent (CVE-2019-16168) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulneraqbility-in-sqlit… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in IBM® Java SDK affect WebSphere Application Server January 2020 CPU ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Cloud Automation Manager is affected by an issue with insecure cookie path attribute (CVE-2019-4616) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-automation-mana… ∗∗∗ Security Bulletin: IBM Planning Analytics Local is affected by a security vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-planning-analytics-lo… ∗∗∗ Security Bulletin: A vulneraqbility in SQLite affects IBM Cloud Application Performance Managment R esponse Time Monitoring Agent (CVE-2019-16168) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulneraqbility-in-sqlit… ∗∗∗ systemd: Schwachstelle ermöglicht Privilegieneskalation ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0096 ∗∗∗ MariaDB: Schwachstelle ermöglicht Privilegieneskalation ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0095 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 04.02.2020
by Daily end-of-shift report 04 Feb '20

04 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Montag 03-02-2020 18:00 − Dienstag 04-02-2020 18:00 Handler: Thomas Pribitzer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ New EmoCheck Tool Checks if Youre Infected With Emotet ∗∗∗ --------------------------------------------- A new utility has been released by Japan CERT (computer emergency response team) that allows Windows users to easily check if they are infected with the Emotet Trojan. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-emocheck-tool-checks-if-… ∗∗∗ Microsoft Office 365 Will Block Malicious Content Unless Overridden ∗∗∗ --------------------------------------------- Microsoft is currently working on new features designed to block malicious content in Office 365 regardless of the custom configurations set up by administrators or users unless manually overridden. --------------------------------------------- https://www.bleepingcomputer.com/news/security/microsoft-office-365-will-bl… ∗∗∗ Sicherheitslücke in Twitters API: Telefonnummern abgreifbar ∗∗∗ --------------------------------------------- Durch die missbräuchliche Verwendung einer API von Twitter konnten Unbekannte Telefonnummern und Nutzernamen kombinieren und einsehen. --------------------------------------------- https://heise.de/-4652519 ∗∗∗ Zum schnellen Geld kommen? – So geht es nicht! ∗∗∗ --------------------------------------------- Vorsicht: Angebliche InvestorInnen, PhilanthropInnen oder UnternehmerInnen, die Ihnen hohe Geldbeträge versprechen, sind Kriminelle. E-Mails über angebliche Gewinne in Millionenhöhe werden massenhaft an beliebige E-Mail-Adressen versendet. Um das Geld zu erhalten, müssen Sie lediglich einen bestimmten Betrag – angeblich zur Abwicklung der Überweisung – und Ausweiskopien übermitteln. Tun Sie das, verlieren Sie nicht nur Ihr Geld, sondern auch Ihre [...] --------------------------------------------- https://www.watchlist-internet.at/news/zum-schnellen-geld-kommen-so-geht-es… ===================== = Vulnerabilities = ===================== ∗∗∗ Cisco Web Security Appliance and Cisco Content Security Management Appliance HTTP Header Injection Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the API Framework of Cisco AsyncOS for Cisco Web Security Appliance (WSA) and Cisco Content Security Management Appliance (SMA) could allow an unauthenticated, remote attacker to inject crafted HTTP headers in the web servers response.The vulnerability is due to insufficient validation of user input. An attacker could exploit this vulnerability by persuading a user to access a crafted URL and receive a malicious HTTP response. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Slow HTTP DoS Attacks Mitigation ∗∗∗ --------------------------------------------- An Uncontrolled Resource Consumption vulnerability in multiple products may allow an attacker to cause web service portal denial of service (DoS) via handling special crafted HTTP requests/responses in pieces slowly. Slow HTTP attacks are denial-of-service (DoS) attacks in which the attacker sends HTTP requests in pieces slowly, one at a time to a Web server. --------------------------------------------- https://fortiguard.com/psirt/FG-IR-19-013 ∗∗∗ Vulnerability Spotlight: Denial-of-service, information leak bugs in Mini-SNMPD ∗∗∗ --------------------------------------------- Multiple vulnerabilities exist in Mini-SNMPD, a lightweight implementation of a Simple Network Management Protocol server. An attacker can exploit these bugs by providing a specially crafted SNMPD request to the user. These vulnerabilities could lead to a variety of conditions, potentially resulting in the disclosure of sensitive information and a denial-of-service condition. --------------------------------------------- https://blog.talosintelligence.com/2020/02/vuln-spotlight-mini-snmpd-feb-20… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (salt), CentOS (git), Debian (qtbase-opensource-src), Fedora (java-11-openjdk), Mageia (kernel and openjpeg2), openSUSE (mailman, python-reportlab, ucl, and upx), Oracle (git), Red Hat (container-tools:rhel8, go-toolset:rhel8, grub2, kernel, kernel-rt, php:7.2, and sudo), SUSE (crowbar-core, crowbar-openstack, openstack-neutron-fwaas, rubygem-crowbar-client and python36), and Ubuntu (python-django). --------------------------------------------- https://lwn.net/Articles/811495/ ∗∗∗ Medtronic Releases Patches for Cardiac Device Flaws Disclosed in 2018, 2019 ∗∗∗ --------------------------------------------- Medical device company Medtronic informed customers last week that it has released patches for some cardiac device vulnerabilities disclosed in 2018 and 2019. --------------------------------------------- https://www.securityweek.com/medtronic-releases-patches-cardiac-device-flaw… ∗∗∗ Portfolio Filter Gallery < 1.1.3 - CSRF & Reflected XSS ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/10057 ∗∗∗ Security Bulletin: A security vulnerability has been fixed in IBM Security Identity Manager (CVE-2019-4451) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: WebSphere Application Server is vulnerable to a command execution vulnerability (CVE-2020-4163) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-application-ser… ∗∗∗ Security Bulletin: Multiple security vulnerabilities have been addressed in IBM Security Directory Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnera… ∗∗∗ Security Bulletin: Multiple security vulnerabilities have been identified in IBM® WebSphere Application Server Liberty shipped with IBM Security Directory Suite (CVE-2019-4305) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnera… ∗∗∗ Security Bulletin: IBM Security Identity Manager Virtual Appliance is affected by multiple vulnerabilities (CVE-2019-4674, CVE-2018-15473, CVE-2019-4675) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-identity-man… ∗∗∗ Security Bulletin: Vulnerability in Apache CXF affects WebSphere Application Server (CVE-2019-12406) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-c… ∗∗∗ Security Bulletin: Multiple vulnerabilities affect IBM Cloud Object Storage Systems (January 2020v2) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Android Security Bulletin Feburar 2020 ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0094 ∗∗∗ Squid: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0093 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 03.02.2020
by Daily end-of-shift report 03 Feb '20

03 Feb '20

===================== = End-of-Day report = ===================== Timeframe: Freitag 31-01-2020 18:00 − Montag 03-02-2020 18:00 Handler: Thomas Pribitzer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Devious Spamhaus Phishing Scam Warns Youre on an Email Block List ∗∗∗ --------------------------------------------- A new phishing campaign distributing malware pretends to be from the Spamhaus Project warning that the recipients email address has been added to a spam block list due to sending unsolicited email. --------------------------------------------- https://www.bleepingcomputer.com/news/security/devious-spamhaus-phishing-sc… ∗∗∗ Abo-Falle durch gefälschte E-Mail von „Zoll Österreich“ ∗∗∗ --------------------------------------------- Eine neue Massenmail landet momentan im Posteingang unzähliger InternetnutzerInnen. In der Nachricht von „Zoll Österreich“ heißt es, dass eine Zollgebühr nicht bezahlt wurde. Dem Inhalt der E-Mail darf kein Glauben geschenkt werden, denn sie wird von Kriminellen verschickt. Eine Dateneingabe führt hier in eine teure Abo-Falle für 90 Euro monatlich. --------------------------------------------- https://www.watchlist-internet.at/news/abo-falle-durch-gefaelschte-e-mail-v… ∗∗∗ Hackers are hijacking smart building access systems to launch DDoS attacks ∗∗∗ --------------------------------------------- More than 2,300 building access systems can be hijacked due to a severe vulnerability left without a fix. --------------------------------------------- https://www.zdnet.com/article/hackers-are-hijacking-smart-building-access-s… ∗∗∗ Windows 10 PCs get these new Intel chip security updates for Zombieload attacks ∗∗∗ --------------------------------------------- Microsoft helps Intel deliver its latest microcode security updates to mitigate the Zombieload threat. --------------------------------------------- https://www.zdnet.com/article/windows-10-pcs-get-these-new-intel-chip-secur… ===================== = Vulnerabilities = ===================== ∗∗∗ Security Advisory 2020-01-31-1 - Opkg susceptible to MITM (CVE-2020-7982) ∗∗∗ --------------------------------------------- A bug in the package list parse logic of OpenWrts opkg fork caused the package manager to ignore SHA-256 checksums embedded in the signed repository index, effectively bypassing integrity checking of downloaded .ipk artifacts. --------------------------------------------- https://lists.infradead.org/pipermail/openwrt-devel/2020-January/021544.html ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (opensmtpd), Debian (firefox-esr, libidn2, libjackson-json-java, prosody-modules, qemu, qtbase-opensource-src, spamassassin, and sudo), Fedora (e2fsprogs, java-1.8.0-openjdk, mingw-openjpeg2, openjpeg2, samba, sox, upx, webkit2gtk3, and xar), Red Hat (git), Scientific Linux (git), Slackware (sudo), SUSE (ceph and rmt-server), and Ubuntu (sudo). --------------------------------------------- https://lwn.net/Articles/811368/ ∗∗∗ Strong Testimonials < 2.40.1 - Stored Cross Site Scripting (XSS) ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/10056 ∗∗∗ Security Bulletin: Rational Asset Analyzer is affected by a WebSphere Application Server vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-rational-asset-analyzer-i… ∗∗∗ Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in Apache Log4j ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-discovery-for-… ∗∗∗ Security Bulletin: Vulnerabilities affect Watson Explorer Foundational Components (CVE-2019-1563, CVE-2019-1549, CVE-2019-1547) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-affect-wa… ∗∗∗ Security Bulletin: IBM API Connect is impacted by vulnerabilities in Golang (CVE-2019-17596) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-api-connect-is-impact… ∗∗∗ Security Bulletin: Rational Asset Analyzer (RAA) is affected by a WebSphere Application Server vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-rational-asset-analyzer-r… ∗∗∗ Security Bulletin: Rational Asset Analyzer is affected by a WebSphere Application Server vulnerability. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-rational-asset-analyzer-i… ∗∗∗ Security Bulletin: Information Disclosure in IBM StoredIQ (CVE-2020-4224) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-information-disclosure-in… ∗∗∗ Security Bulletin: Rational Asset Analyzer (RAA) is affected by a WAS vulnerability. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-rational-asset-analyzer-r… ∗∗∗ Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by multiple vulnerabilities in Java ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-discovery-for-… ∗∗∗ Security Bulletin: Rational Asset Analyzer (RAA) is affected by several WebSphere Application Server vulnerabilities. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-rational-asset-analyzer-r… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 31.01.2020
by Daily end-of-shift report 31 Jan '20

31 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 30-01-2020 18:00 − Freitag 31-01-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Microsoft Detects New Evil Corp Malware Attacks After Short Break ∗∗∗ --------------------------------------------- Microsoft says that an ongoing Evil Corp phishing campaign is using attachments featuring HTML redirectors for delivering malicious Excel documents, this being the first time the threat actors have been seen adopting this technique. --------------------------------------------- https://www.bleepingcomputer.com/news/security/microsoft-detects-new-evil-c… ∗∗∗ Researcher Finds Over 60 Vulnerabilities in Physical Security Systems ∗∗∗ --------------------------------------------- The DHS’s Cybersecurity and Infrastructure Security Agency (CISA) recently published an advisory to warn users of Honeywell’s MAXPRO video management system (VMS) and network video recorder (NVR) products that Austria-based researcher Joachim Kerschbaumer had identified two serious vulnerabilities that could allow hackers to take control of affected systems. --------------------------------------------- https://www.securityweek.com/researcher-finds-over-60-vulnerabilities-physi… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (libsolv, libxmlrpc3-java, openjpeg2, qemu, and suricata), Fedora (ansible, chromium, java-latest-openjdk, links, mingw-openjpeg2, nss, openjpeg2, python-pillow, thunderbird, webkit2gtk3, and xen), Mageia (gdal, java-1.8.0-openjdk, mariadb, openjpeg2, and sqlite3), Oracle (kernel), Red Hat (rh-java-common-xmlrpc), SUSE (e2fsprogs, ImageMagick, php72, tigervnc, and wicked), and Ubuntu (keystone). --------------------------------------------- https://lwn.net/Articles/811199/ ∗∗∗ GistPress < 3.0.2 - Authenticated Stored XSS ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/10053 ∗∗∗ Security Bulletin: IBM MQ and IBM MQ Appliance are vulnerable to a denial of service attack caused by specially constructed messages. (CVE-2019-4432) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-and-ibm-mq-applian… ∗∗∗ Security Bulletin: WebSphere Application Server is vulnerable to a denial of service (CVE-2019-4720) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-application-ser… ∗∗∗ Security Bulletin: Content Collector for Email is affected by a information disclosure vulnerability in WebSphere Application Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-content-collector-for-ema… ∗∗∗ Security Bulletin: Security vulnerabilities in the jackson-databind routines fixed in IBM Security Access Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerabilities-… ∗∗∗ Security Bulletin: IBM has released Unified Extensible Firmware Interface (UEFI) fixes in response to Intel escalation of privilege vulnerability. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-has-released-unified-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 30.01.2020
by Daily end-of-shift report 30 Jan '20

30 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 29-01-2020 18:00 − Donnerstag 30-01-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Network Traffic Analysis for IR: SSH Protocol with Wireshark ∗∗∗ --------------------------------------------- Introduction to the SSH protocol The Secure Shell (SSH) is designed to allow confidential and authenticated remote access to a computer. Like the Telnet protocol, it enables a user to remotely access a command shell on a machine, run commands and access the results. However, unlike Telnet, SSH traffic is fully encrypted, making it the [...] --------------------------------------------- https://resources.infosecinstitute.com/network-traffic-analysis-for-ir-ssh-… ∗∗∗ Collating Hacked Data Sets ∗∗∗ --------------------------------------------- Two Harvard undergraduates completed a project where they went out on the Dark Web and found a bunch of stolen datasets. Then they correlated all the information, and then combined it with additional, publicly available information. No surprise: the result was much more detailed and personal."What we were able to do is alarming because we can now find vulnerabilities in peoples online presence very quickly," Metropolitansky said. --------------------------------------------- https://www.schneier.com/blog/archives/2020/01/collating_hacke.html ∗∗∗ Microsoft Azure Flaws Could Have Let Hackers Take Over Cloud Servers ∗∗∗ --------------------------------------------- Cybersecurity researchers at Check Point today disclosed details of two recently patched potentially dangerous vulnerabilities in Microsoft Azure services that, if exploited, could have allowed hackers to target several businesses that run their web and mobile apps on Azure. Azure App Service is a fully-managed integrated service that enables users to create web and mobile apps for any --------------------------------------------- https://thehackernews.com/2020/01/microsoft-azure-vulnerabilities.html ===================== = Vulnerabilities = ===================== ∗∗∗ Privilege escalation in Bitdefender Antivirus for Mac (VA-3499) ∗∗∗ --------------------------------------------- A privilege escalation vulnerability in BDLDaemon as used in Bitdefender Antivirus for Mac allows a local attacker to obtain authentication tokens for requests submitted to the Bitdefender Cloud. --------------------------------------------- https://www.bitdefender.com/support/security-advisories/privilege-escalatio… ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (graphicsmagick, opensmtpd, webkit2gtk, wget, and zlib), openSUSE (apt-cacher-ng, GraphicsMagick, java-1_8_0-openjdk, mailman, mumble, rubygem-excon, sarg, and shadowsocks-libev), Oracle (libarchive and openjpeg2), Red Hat (firefox, fribidi, openjpeg2, SDL, and thunderbird), Scientific Linux (openjpeg2), SUSE (glibc, java-1_8_0-openjdk, and rmt-server), and Ubuntu (Apache Solr and webkit2gtk). --------------------------------------------- https://lwn.net/Articles/811025/ ∗∗∗ Elementor Page Builder < 2.7.6 - Authenticated Stored XSS ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/10052 ∗∗∗ Security Bulletin: IBM has announced a release for IBM Security Identity Governance and Intelligence in response to security vulnerability (CVE-2019-3815) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-has-announced-a-relea… ∗∗∗ Security Bulletin: IBM has announced a release for IBM Security Identity Governance and Intelligence in response to security vulnerability (CVE-2018-15473) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-has-announced-a-relea… ∗∗∗ Security Bulletin: A vulnerability in IBM Java Runtime affects IBM ILOG CPLEX Optimization Studio and IBM CPLEX Enterprise Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-ja… ∗∗∗ Security Bulletin: Security vulnerabilities in the jackson-databind routines fixed in IBM Security Access Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerabilities-… ∗∗∗ Security Bulletin: IBM has announced a release for IBM Security Identity Governance and Intelligence in response to security vulnerability (CVE-2018-11214, CVE-2018-11213, CVE-2018-11212) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-has-announced-a-relea… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Virtualization Engine TS7700 – July 2019 and October 2019 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM has announced a release for IBM Security Identity Governance and Intelligence in response to security vulnerability (CVE-2019-11479, CVE-2019-11478, CVE-2019-11477) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-has-announced-a-relea… ∗∗∗ Security Bulletin: IBM has announced a release for IBM Security Identity Governance and Intelligence in response to security vulnerability (CVE-2018-12404) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-has-announced-a-relea… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 29.01.2020
by Daily end-of-shift report 29 Jan '20

29 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Dienstag 28-01-2020 18:00 − Mittwoch 29-01-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Critical Flaws in Magento e-Commerce Platform Allow Code-Execution ∗∗∗ --------------------------------------------- Admins are encouraged to update their websites to stave off attacks from Magecart card-skimmers and others. --------------------------------------------- https://threatpost.com/critical-flaws-magento-ecommerce-code-execution/1523… ∗∗∗ New Snake Ransomware Targets ICS Processes ∗∗∗ --------------------------------------------- A recently uncovered piece of file-encrypting ransomware, which some believe may be linked to Iran, has been targeting processes and files associated with industrial control systems (ICS). --------------------------------------------- https://www.securityweek.com/new-snake-ransomware-targets-ics-processes ∗∗∗ Attacker’s Tactics and Techniques in Unsecured Docker Daemons Revealed ∗∗∗ --------------------------------------------- We found an additional 1,400 unsecured Docker hosts and outline in this research some of the common tactics and techniques we found being used by attackers in compromised Docker engines. --------------------------------------------- https://unit42.paloaltonetworks.com/attackers-tactics-and-techniques-in-uns… ===================== = Vulnerabilities = ===================== ∗∗∗ Kritische Sicherheitslücke in OpenSMTPD erlaubt(e) Codeausführung aus der Ferne ∗∗∗ --------------------------------------------- BSD- und Linux-Server, auf denen OpenSMTPD läuft, brauchen umgehend ein Update auf Version 6.6.2p1. Es fixt eine kritische Remote-Code-Execution-Lücke. --------------------------------------------- https://heise.de/-4648501 ∗∗∗ D-LINK Router: Mehrere Schwachstellen ermöglichen Ausführen von beliebigem Programmcode mit den Rechten des Dienstes ∗∗∗ --------------------------------------------- Router der Firma D-LINK enthalten eine Firewall und in der Regel eine WLAN-Schnittstelle. Die Geräte sind hauptsächlich für private Anwender und Kleinunternehmen konzipiert. --------------------------------------------- https://www.bsi-fuer-buerger.de/SharedDocs/Warnmeldungen/DE/TW/2020/01/warn… ∗∗∗ 200K WordPress Sites Exposed to Takeoker Attacks by Plugin Bug ∗∗∗ --------------------------------------------- A high severity cross-site request forgery (CSRF) bug allows attackers to take over WordPress sites running an unpatched version of the Code Snippets plugin because of missing referer checks on the import menu. --------------------------------------------- https://www.bleepingcomputer.com/news/security/200k-wordpress-sites-exposed… ∗∗∗ Apple Releases Multiple Security Updates ∗∗∗ --------------------------------------------- Apple has released security updates to address vulnerabilities in multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system.The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review the Apple security pages for the following products and apply the necessary updates: tvOS 13.3.1 Safari 13.0.5 iOS 13.3.1 and iPadOS 13.3.1 macOS Catalina 10.15.3, [...] --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2020/01/28/apple-releases-mul… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (apache-commons-beanutils, java-1.8.0-openjdk, libarchive, openjpeg2, openslp, python-reportlab, and sqlite), Debian (hiredis, otrs2, and unzip), openSUSE (apt-cacher-ng, git, samba, sarg, and storeBackup), Oracle (openjpeg2), Red Hat (libarchive, openjpeg2, sqlite, and virt:rhel), SUSE (aws-cli and python-reportlab), and Ubuntu (libgcrypt11, linux-aws-5.0, linux-gcp, linux-gke-5.0, linux-oracle-5.0, linux-hwe, linux-hwe, linux-aws-hwe, [...] --------------------------------------------- https://lwn.net/Articles/810881/ ∗∗∗ FreeBSD OS: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0080 ∗∗∗ Cisco Small Business Switches Information Disclosure Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Small Business Switches Denial of Service Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security Bulletin: IBM BladeCenter Advanced Management Module (AMM) is affected by vulnerabiltiies in PHP. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-bladecenter-advanced-… ∗∗∗ Security Bulletin: WebSphere Application Server browser stack trace vulnerability affects IBM Control Center (CVE-2019-4441) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-application-ser… ∗∗∗ Security Bulletin: WebSphere Application Server improper cookie setting vulnerability affects IBM Control Center (CVE-2019-4305) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-application-ser… ∗∗∗ Security Bulletin: Websphere denial-of-service vulnerability affects IBM Control Center (CVE-2019-12402) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-denial-of-servi… ∗∗∗ Security Bulletin: Multiple security vulnerabilities were fixed in IBM Security Access Manager Appliance ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnera… ∗∗∗ Security Bulletin: Java Vulnerability Impacts IBM Control Center (CVE-2019-2989) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-java-vulnerability-impact… ∗∗∗ Security Bulletin: Multiple Websphere to HTTP2 implementation vulnerabilities affect IBM Control Center ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-websphere-to-htt… ∗∗∗ Security Bulletin: IBM WebSphere Application Server – Liberty improper session validation vulnerability affects IBM Control Center (CVE-2019-4304) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-websphere-application… ∗∗∗ Security Bulletin: Multiple security vulnerabilities were fixed in IBM Security Access Manager Appliance (CVE-2019-3861, CVE-019-3858) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnera… ∗∗∗ Security Bulletin: Vulnerability in Apache PDFBox Affects IBM Control Center (CVE-2019-0228) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-p… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 28.01.2020
by Daily end-of-shift report 28 Jan '20

28 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Montag 27-01-2020 18:00 − Dienstag 28-01-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Sicherheitslücken: L1DES und VRS machen Intel-Chips angreifbar ∗∗∗ --------------------------------------------- Neue Attacken per Microarchitectural Data Sampling (MDS) treffen Intel-Prozessoren: Bei L1DES alias Cache Out ist der L1-Puffer das Ziel, bei VRS werden Vector-Register ausgenutzt. Intel arbeitet an Microcode-Updates. --------------------------------------------- https://www.golem.de/news/sicherheitsluecken-l1des-und-vrs-machen-intel-chi… ∗∗∗ Millions of Devices Using LoRaWAN Exposed to Hacker Attacks ∗∗∗ --------------------------------------------- Millions of devices deployed across a wide range of sectors could be exposed to hacker attacks due to security issues associated with the use of LoRaWAN, cybersecurity firm IOActive warned on Tuesday. --------------------------------------------- https://www.securityweek.com/millions-devices-using-lorawan-exposed-hacker-… ∗∗∗ Umfrage führt zu Geldwäsche in Ihrem Namen! ∗∗∗ --------------------------------------------- Auf diversen Job-Portalen stoßen Sie momentan auf Ausschreibungen betrügerischer Umfrageportale wie die HENRIKSON Research GmbH. Schon bei der Registrierung verlangt man Ihre Ausweiskopie sowie Selfies mit Pass oder Personalausweis. Melden Sie sich hier nicht an! Kriminelle stehlen Ihre Daten und tarnen die Eröffnung eines Bankkontos in Ihrem Namen als bezahlte Umfrage. Achtung: Auch diverse andere Websites locken in diese Falle. --------------------------------------------- https://www.watchlist-internet.at/news/umfrage-fuehrt-zu-geldwaesche-in-ihr… ∗∗∗ E-Mail: Doppelte Abbuchung Ihrer Magenta-Rechnung ist Fake ∗∗∗ --------------------------------------------- „Aufgrund eines Fehlers unserer Rechnungsabteilung wurde Ihnen das Doppelte Ihrer letzten Rechnung in Rechnung gestellt“ heißt es in der betrügerischen E-Mail, die angeblich von Magenta versendet wurde. Sie werden weiters aufgefordert, eine Rückerstattung zu beantragen. Klicken Sie keinesfalls auf den Link, Sie gelangen auf eine gefälschte Magenta-Seite. Kriminelle stehlen Ihre Zugangs- und Kreditkartendaten. --------------------------------------------- https://www.watchlist-internet.at/news/e-mail-doppelte-abbuchung-ihrer-mage… ∗∗∗ Attacking Azure, Azure AD, and Introducing PowerZure ∗∗∗ --------------------------------------------- Over the past decade, Azure’s presence in businesses has grown significantly as new features and support were added to Azure. The purpose of this article is to cover three main points: 1. Explain the components of Azure and how they fit into a modern IT environment. 2. Explain how certain things within Azure can be leveraged from an offensive perspective. 3. Introduce the PowerZure project and explain how it helps offensive operations against Azure. --------------------------------------------- https://posts.specterops.io/attacking-azure-azure-ad-and-introducing-powerz… ===================== = Vulnerabilities = ===================== ∗∗∗ [20200103] - Core - XSS in com_actionlogs ∗∗∗ --------------------------------------------- Project: Joomla! SubProject: CMS Impact: High Severity: Low Versions: 3.9.0-3.9.14 Exploit type: XSS Reported Date: 2019-December-25 Fixed Date: 2020-January-28 CVE Number: CVE-2020-xxxxx Description Inadequate escaping of usernames allow XSS attacks in com_actionlogs. Affected Installs Joomla! CMS versions 3.9.0 - 3.9.14 Solution Upgrade to version 3.9.15 Contact The JSST at the Joomla! Security Centre. Reported By: Mayank Kumbhar from Techjoomla --------------------------------------------- http://feeds.joomla.org/~r/JoomlaSecurityNews/~3/12kRPDhkkFM/800-20200103-c… ∗∗∗ [20200102] - Core - CSRF com_templates LESS compiler ∗∗∗ --------------------------------------------- Project: Joomla! SubProject: CMS Impact: High Severity: Low Versions: 3.0.0-3.9.14 Exploit type: CSRF Reported Date: 2019-December-18 Fixed Date: 2020-January-28 CVE Number: CVE-2020-xxxxx Description A missing CSRF token check in the LESS compiler of com_templates causes a CSRF vulnerability. Affected Installs Joomla! CMS versions 3.0.0 - 3.9.14 Solution Upgrade to version 3.9.15 Contact The JSST at the Joomla! Security Centre. Reported By: Lee Thao from Viettel Cyber Security --------------------------------------------- http://feeds.joomla.org/~r/JoomlaSecurityNews/~3/gs3oN6Illx8/799-20200102-c… ∗∗∗ [20200101] - Core - CSRF in batch actions ∗∗∗ --------------------------------------------- Project: Joomla! SubProject: CMS Impact: Moderate Severity: Low Versions: 3.0.0-3.9.14 Exploit type: CSRF Reported Date: 2019-December-23 Fixed Date: 2020-January-28 CVE Number: CVE-2020-xxxxx Description Missing token checks in the batch actions of various components causes CSRF vulnerabilities. Affected Installs Joomla! CMS versions 3.0.0 - 3.9.14 Solution Upgrade to version 3.9.15 Contact The JSST at the Joomla! Security Centre. Reported By: Lee Thao from Viettel Cyber Security --------------------------------------------- http://feeds.joomla.org/~r/JoomlaSecurityNews/~3/9zV9kdB-WAw/798-20200101-c… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (iperf3, openjpeg2, and tomcat7), Mageia (ansible, c3p0, fontforge, glpi, gthumb, libbsd, libmediainfo, libmp4v2, libqb, libsass, mbedtls, opencontainers-runc, php, python-pip, python-reportlab, python3, samba, sysstat, tomcat, virtualbox, and webkit2), openSUSE (java-11-openjdk, libredwg, and sarg), Oracle (sqlite), Red Hat (libarchive, nss, and openjpeg2), Scientific Linux (sqlite), SUSE (nodejs6), and Ubuntu (cyrus-sasl2, linux, linux-aws, linux, [...] --------------------------------------------- https://lwn.net/Articles/810771/ ∗∗∗ Security Bulletin: IBM MQ Appliance is affected by OpenSSL vulnerabilities (CVE-2018-0734 and CVE-2019-1559) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-appliance-is-affec… ∗∗∗ Security Bulletin: An Apache Commons Compress vulnerability has been identified with the embedded IBM FileNet P8 Content Platform Engine component in IBM Business Process Manager and IBM Business Automation Workflow ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-an-apache-commons-compres… ∗∗∗ Security Bulletin: IBM MQ Appliance is affected by an OpenSSH vulnerability (CVE-2018-15473) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-appliance-is-affec… ∗∗∗ Security Bulletin: Vyatta 5600 vRouter Software Patches – Release 1801-ze ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vyatta-5600-vrouter-softw… ∗∗∗ Security Bulletin: IBM MQ Appliance affected by HTTP/2 vulnerabilities (CVE-2019-9511 and CVE-2019-9513) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-appliance-affected… ∗∗∗ Security Bulletin: A security vulnerability was fixed in IBM Security Access Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: A Security Vulnerability Has Been Identified In WebSphere Application Server ND shipped with IBM Security Identity Manager (CVE-2019-4505) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 27.01.2020
by Daily end-of-shift report 27 Jan '20

27 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Freitag 24-01-2020 18:00 − Montag 27-01-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ DIVD-2020-00002 - Wildcard certificates Citrix ADC ∗∗∗ --------------------------------------------- Our analysis of the scan data collected on the night of January 9 to 10 shows that of the more than 700 vulnerable Citrix servers identified in the Netherlands, over 450 used wildcard certificates. [...] Recommendation: Revoke and replace certificates (preferably for non-wildcard versions) unless you can reliable determine that the Citrix system wasn't compromised. --------------------------------------------- https://www.securitymeldpunt.nl/cases/DIVD-2020-00002/ ∗∗∗ Mitsubishi-Hack: Sicherheitslücke in Anti-Viren-Software als Einfallstor ∗∗∗ --------------------------------------------- Es gibt neue Details über die Hacker-Attacke auf Mitsubishi Electric. Mittlerweile ist die Sicherheitslücke bekannt und was die Angreifer kopiert haben. --------------------------------------------- https://heise.de/-4646386 ∗∗∗ Potenziell schädlich: Mozilla löscht 197 Add-ons für Firefox ∗∗∗ --------------------------------------------- Mozilla hat insgesamt 197 Add-ons für Firefox gelöscht, die potenziell schädlich waren. Die meisten stammten vom selben Anbieter. --------------------------------------------- https://heise.de/-4646392 ∗∗∗ New Ryuk Info Stealer Targets Government and Military Secrets ∗∗∗ --------------------------------------------- A new version of the Ryuk Stealer malware has been enhanced to allow it to steal a greater amount of confidential files related to the military, government, financial statements, banking, and other sensitive data. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-ryuk-info-stealer-target… ∗∗∗ Does Your Domain Have a Registry Lock? ∗∗∗ --------------------------------------------- If youre running a business online, few things can be as disruptive or destructive to your brand as someone stealing your companys domain name and doing whatever they wish with it. Even so, most major Web site owners arent taking full advantage of the security tools available to protect their domains from being hijacked. Heres the story of one recent victim who was doing almost everything possible to avoid such a situation and still had a key domain stolen by scammers. --------------------------------------------- https://krebsonsecurity.com/2020/01/does-your-domain-have-a-registry-lock/ ∗∗∗ PoC Exploits Created for Recently Patched BlueGate Windows Server Flaws ∗∗∗ --------------------------------------------- Proof-of-concept (PoC) exploits have been released for two recently patched Remote Desktop Gateway vulnerabilities that can be exploited for remote code execution. --------------------------------------------- https://www.securityweek.com/poc-exploits-created-recently-patched-bluegate… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (jsoup and slirp), Fedora (community-mysql, elog, fontforge, libuv, libvpx, mingw-podofo, nodejs, opensc, podofo, thunderbird-enigmail, transfig, and xfig), openSUSE (arc, libssh, and libvpx), Red Hat (git, java-1.8.0-openjdk, java-11-openjdk, python-reportlab, and sqlite), Slackware (thunderbird), and SUSE (java-1_8_0-openjdk, python, and samba). --------------------------------------------- https://lwn.net/Articles/810614/ ∗∗∗ Fortinet removes SSH and database backdoors from its SIEM product ∗∗∗ --------------------------------------------- Patches have been released for CVE-2019-17659 and CVE-2019-16153. --------------------------------------------- https://www.zdnet.com/article/fortinet-removes-ssh-and-database-backdoors-f… ∗∗∗ Linux kernel vulnerability CVE-2019-19069 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K60130614 ∗∗∗ WPS Hide Login < 1.5.5 - Secret Login Page Disclosure ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/10046 ∗∗∗ Security Bulletin: A Security Vulnerability Has Been Identified In IBM Security Secret Server (CVE-2019-4638) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: IBM Watson IoT MessageGateway Server is affected by a buffer overflow vulnerability (CVE-2020-4207) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-iot-messagegat… ∗∗∗ Security Bulletin: Vulnerability in IBM Websphere Application Server Liberty used by IBM Cloud Pak System (CVE-2019-12402) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-ibm-webs… ∗∗∗ Security Bulletin: A Security Vulnerability Has Been Identified In IBM Security Secret Server (CVE-2019-4639) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: A Security Vulnerability Has Been Identified In IBM Security Secret Server (CVE-2019-4632) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: Multiple Vulnerabilities Have Been Identified In IBM Security Secret Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: A Security Vulnerability Has Been Identified In IBM Security Secret Server (CVE-2019-4637) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: IBM MQ is vulnerable to a denial of service attack caused by converting an invalid message. (CVE-2019-4614) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-is-vulnerable-to-a… ∗∗∗ Security Bulletin: A Security Vulnerability Has Been Identified In IBM Security Secret Server (CVE-2019-4635) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: Overly Permissive CORS Policy vulnerability found on IBM Security Secret Server (CVE-2019-4633) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-overly-permissive-cors-po… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 24.01.2020
by Daily end-of-shift report 24 Jan '20

24 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 23-01-2020 18:00 − Freitag 24-01-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ TrickBot Now Steals Windows Active Directory Credentials ∗∗∗ --------------------------------------------- A new module for the TrickBot trojan has been discovered that targets the Active Directory database stored on compromised Windows domain controllers. --------------------------------------------- https://www.bleepingcomputer.com/news/security/trickbot-now-steals-windows-… ∗∗∗ NSA Releases Guidance on Mitigating Cloud Vulnerabilities ∗∗∗ --------------------------------------------- The National Security Agency (NSA) has released an information sheet with guidance on mitigating cloud vulnerabilities. NSA identifies cloud security components and discusses threat actors, cloud vulnerabilities, and potential mitigation measures. The Cybersecurity and Infrastructure Security Agency (CISA) encourages administrators and users to review NSAs guidance on Mitigating Cloud Vulnerabilities and CISA’s page on APTs Targeting IT Service [...] --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2020/01/24/nsa-releases-guida… ∗∗∗ Kaspersky: Shlayer-Trojaner und Adware häufigste Bedrohungen für Mac-Nutzer ∗∗∗ --------------------------------------------- Shlayer wird auch über Links auf großen Seiten wie YouTube und Wikipedia verbreitet, warnt die Sicherheitsfirma. Der Trojaner schleuste bislang nur Adware ein. --------------------------------------------- https://heise.de/-4645548 ∗∗∗ Hackers target unpatched Citrix servers to deploy ransomware ∗∗∗ --------------------------------------------- REvil ransomware gang has been spotted abusing Citrix bug to infect victims. --------------------------------------------- https://www.zdnet.com/article/hackers-target-unpatched-citrix-servers-to-de… ===================== = Vulnerabilities = ===================== ∗∗∗ Cisco Webex Meetings Suite and Cisco Webex Meetings Online Unauthenticated Meeting Join Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in Cisco Webex Meetings Suite sites and Cisco Webex Meetings Online sites could allow an unauthenticated, remote attendee to join a password-protected meeting without providing the meeting password. The connection attempt must initiate from a Webex mobile application for either iOS or Android. The vulnerability is due to unintended meeting information exposure in a specific meeting join flow for mobile applications. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Fixes now available for Citrix ADC, Citrix Gateway versions 12.1 and 13.0 ∗∗∗ --------------------------------------------- Today, we released permanent fixes to address the CVE-2019-19781 vulnerability for Citrix Application Delivery Controller (ADC) and Citrix Gateway versions 12.1 and 13.0. These fixes are available to download for ADC and Gateway. --------------------------------------------- https://www.citrix.com/blogs/2020/01/23/fixes-now-available-for-citrix-adc-… ∗∗∗ MDhex: Angreifer könnten medizinische Geräte von GE Healthcare kontrollieren ∗∗∗ --------------------------------------------- Aufgrund von unsicheren Standardeinstellungen und veralteter Software mit Sicherheitslücken ist die Überwachung von Patienten gefährdet. --------------------------------------------- https://heise.de/-4645197 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (git and python-apt), Oracle (openslp), Red Hat (chromium-browser and ghostscript), SUSE (samba, slurm, and tomcat), and Ubuntu (clamav, gnutls28, and python-apt). --------------------------------------------- https://lwn.net/Articles/810459/ ∗∗∗ WebKitGTK and WPE WebKit Security Advisory WSA-2020-0001 ∗∗∗ --------------------------------------------- Several vulnerabilities were discovered in WebKitGTK and WPE WebKit. CVE-2019-8835 Versions affected: WebKitGTK before 2.26.3 and WPE WebKit before 2.26.3. Credit to Anonymous working with Trend Micro’s Zero Day Initiative, Mike Zhang of Pangu Team. Impact: Processing maliciously crafted web content may lead toarbitrary code execution. --------------------------------------------- https://webkitgtk.org/security/WSA-2020-0001.html ∗∗∗ wpCentral < 1.4.8 - Privilege Escalation ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/10045 ∗∗∗ Security Bulletin: IBM MQ for HP NonStop Server is affected by multiple OpenSSL vulnerabilities (CVE-2019-1547,CVE-2019-1549, CVE-2019-1563) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-for-hp-nonstop-ser… ∗∗∗ Security Bulletin: IBM MQ Appliance affected by NSS and libgcrypt vulnerabilities (CVE-2018-12404 and CVE-2018-0495) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-appliance-affected… ∗∗∗ Security Bulletin: IBM MQ Appliance is affected by an MIT Kerberos 5 vulnerability (CVE-2017-11462) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-appliance-is-affec… ∗∗∗ Security Bulletin: IBM MQ Appliance is affected by an unauthorised access vulnerability (CVE-2019-4621) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-appliance-is-affec… ∗∗∗ Security Bulletin: IBM MQ Appliance could allow a local attacker to bypass security restrictions (CVE-2019-4620) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-appliance-could-al… ∗∗∗ Security Bulletin: IBM MQ for HP NonStop Server is affected by OpenSSL vulnerability CVE-2019-1552 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-for-hp-nonstop-ser… ∗∗∗ Security Bulletin: CVE-2019-2989 vulnerabilitiy in IBM Java Runtime affects IBM Process Designer used in IBM Business Automation Workflow and IBM Business Process Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cve-2019-2989-vulnerabili… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 23.01.2020
by Daily end-of-shift report 23 Jan '20

23 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 22-01-2020 18:00 − Donnerstag 23-01-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Datenleck: Microsoft-Datenbank mit 250 Millionen Support-Fällen im Netz ∗∗∗ --------------------------------------------- Rund einen Monat konnte auf eine Datenbank des Microsoft-Supports über das Internet zugegriffen werden. Die Fälle reichen bis in das Jahr 2005 zurück. --------------------------------------------- https://www.golem.de/news/datenleck-microsoft-datenbank-mit-250-millionen-s… ∗∗∗ Datenleck bei Autovermietung Buchbinder: Was Betroffene jetzt tun können ∗∗∗ --------------------------------------------- Auskunftsansprüche, Meldepflichten oder sogar Schadensersatz: Was können die drei Millionen Betroffenen unternehmen und welche Rechte stehen ihnen zu? --------------------------------------------- https://heise.de/-4644140 ===================== = Vulnerabilities = ===================== ∗∗∗ Keine Anmeldung nötig - Angreifer könnten Cisco Firepower übernehmen ∗∗∗ --------------------------------------------- Es sind Sicherheitsupdates für verschiedene Cisco-Produkte erschienen. Eine Lücke gilt als kritisch. --------------------------------------------- https://heise.de/-4644474 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by openSUSE (chromium, libredwg, and thunderbird), Oracle (apache-commons-beanutils, java-1.8.0-openjdk, libarchive, and python-reportlab), Red Hat (kernel), Scientific Linux (apache-commons-beanutils, libarchive, and openslp), SUSE (java-11-openjdk), and Ubuntu (e2fsprogs, graphicsmagick, python-apt, and zlib). --------------------------------------------- https://lwn.net/Articles/810367/ ∗∗∗ PHP: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0067 ∗∗∗ Calculated Fields Form < 1.0.354 - Authenticated Stored XSS ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/10043 ∗∗∗ SpamSpan filter - Moderately critical - Cross site scripting - SA-CONTRIB-2020-002 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2020-002 ∗∗∗ Security Bulletin: A security vulnerability has been identified in OpenCV shipped with PowerAI ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: IBM Integrated Management Module II (IMM2) is affected by vulnerability in OpenSSH (CVE-2018-15919) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-integrated-management… ∗∗∗ Security Bulletin: A security vulnerability has been identified in lodash shipped with PowerAI. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: IBM Security Information Queue uses database components with known vulnerabilities (CVE-2016-3506, CVE-2018-1058, CVE-2018-10936, CVE-2019-9193) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-information-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 22.01.2020
by Daily end-of-shift report 22 Jan '20

22 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Dienstag 21-01-2020 18:00 − Mittwoch 22-01-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Actively Exploited IE 11 Zero-Day Bug Gets Temporary Patch ∗∗∗ --------------------------------------------- A micropatch implementing Microsofts workaround for the actively exploited zero-day remote code execution (RCE) vulnerability impacting Internet Explorer is now available via the 0patch platform until an official fix will be released. --------------------------------------------- https://www.bleepingcomputer.com/news/security/actively-exploited-ie-11-zer… ∗∗∗ sLoad launches version 2.0, Starslord ∗∗∗ --------------------------------------------- sLoad has launched version 2.0. With the new version, sLoad, which is a PowerShell-based Trojan downloader notable for its almost exclusive use of the Windows BITS service for malicious activities, has added an anti-analysis trick and the ability to track the stage of infection for every affected machine. --------------------------------------------- https://www.microsoft.com/security/blog/2020/01/21/sload-launches-version-2… ∗∗∗ FireEye and Citrix Tool Scans for Indicators of Compromise Related to CVE-2019-19781 ∗∗∗ --------------------------------------------- [...] To help organizations identify compromised systems associated with CVE-2019-19781, FireEye and Citrix worked together to release a new tool that searches for indicators of compromise (IoC) associated with attacker activity observed by FireEye Mandiant. This tool is freely accessible in both the Citrix and FireEye GitHub repositories. --------------------------------------------- https://www.fireeye.com/blog/products-and-services/2020/01/fireeye-and-citr… ∗∗∗ Aktuelle Welle: Ursnif-Trojaner versteckt sich in Zip-Archiven ∗∗∗ --------------------------------------------- Derzeit sind mal wieder vermehrt E-Mails mit gefährlichem Dateianhang in Umlauf. Der Schädling namens Ursnif hat es unter anderem auf Account-Daten abgesehen. --------------------------------------------- https://heise.de/-4643571 ∗∗∗ Achtung: Gekaperte WhatsApp-Kontakte verlangen Verifizierungscode ∗∗∗ --------------------------------------------- Einige WhatsApp-UserInnen berichten von eigenen Kontakten, die per WhatsApp einen Verifizierungscode verlangen. Die Profile dieser Kontakte wurden bereits über die gleiche Betrugsmasche übernommen. Wer auf die Nachrichten der vermeintlichen Bekannten und Familienmitglieder mit den angeforderten Codes antwortet, verliert das eigene WhatsApp-Profil an Kriminelle. --------------------------------------------- https://www.watchlist-internet.at/news/achtung-gekaperte-whatsapp-kontakte-… ∗∗∗ In enterprise attack wave, NetWire Trojan now buries itself in disk image files ∗∗∗ --------------------------------------------- Enterprise companies are being targeted by a business email scam harnessing the Trojan. --------------------------------------------- https://www.zdnet.com/article/in-new-enterprise-attack-wave-netwire-rat-tro… ===================== = Vulnerabilities = ===================== ∗∗∗ Honeywell Maxpro VMS & NVR ∗∗∗ --------------------------------------------- This advisory contains mitigations for deserialization of untrusted data and SQL injection vulnerabilities in Honeywells MAXPRO VMS & NVR video management systems. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-021-01 ∗∗∗ Bitdefender BOX 2 bootstrap download_image command injection vulnerability ∗∗∗ --------------------------------------------- An exploitable command injection vulnerability exists in the bootstrap stage of Bitdefender BOX 2, versions 2.1.47.42 and 2.1.53.45. The API method /api/download_image unsafely handles the production firmware URL supplied by remote servers, leading to arbitrary execution of system commands. An unauthenticated attacker should impersonate a remote nimbus server to trigger this vulnerability. --------------------------------------------- https://talosintelligence.com/vulnerability_reports/TALOS-2019-0919 ∗∗∗ Sicherheitsupdate: AMD-Treiber und VMware können ein gefährlicher Cocktail sein ∗∗∗ --------------------------------------------- Angreifer könnten mit einem präparierten Pixel Shader eine AMD-Treiber-Lücke ausnutzen, um aus einer VM auszubrechen. --------------------------------------------- https://heise.de/-4643294 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (tiff and transfig), Fedora (thunderbird-enigmail), Mageia (ffmpeg and sox), openSUSE (fontforge, python3, and tigervnc), Oracle (python-reportlab), Red Hat (apache-commons-beanutils, java-1.8.0-openjdk, kernel, kernel-alt, libarchive, openslp, openvswitch2.11, openvswitch2.12, and python-reportlab), Scientific Linux (java-1.8.0-openjdk and python-reportlab), SUSE (samba and tigervnc), and Ubuntu (python-pysaml2). --------------------------------------------- https://lwn.net/Articles/810282/ *** Cisco Security Advisories *** --------------------------------------------- https://tools.cisco.com/security/center/publicationListing.x ∗∗∗ IBM Security Bulletins (High Severity) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/tag/psirthigh/ ∗∗∗ Security Bulletin: IBM Integration Bus Hyper visor Edition V9.0 require customer action for security vulnerabilities in Red Hat Linux ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-integration-bus-hyper… ∗∗∗ Security Advisory - Improper Authorization Vulnerability in Several Huawei Smart Phones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200122-… ∗∗∗ Security Advisory - Two Integer Overflow Vulnerabilities in LDAP of Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200115-… ∗∗∗ Security Advisory - Insufficient Verification Vulnerability in Some Huawei products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200122-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 21.01.2020
by Daily end-of-shift report 21 Jan '20

21 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Montag 20-01-2020 18:00 − Dienstag 21-01-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ SIM Hijacking ∗∗∗ --------------------------------------------- SIM hijacking -- or SIM swapping -- is an attack where a fraudster contacts your cell phone provider and convinces them to switch your account to a phone that they control. Since your smartphone often serves as a security measure or backup verification system, this allows the fraudster to take over other accounts of yours. Sometimes this involves people inside the phone companies. Phone companies have added security measures since this attack became popular and public, but a new study [...] --------------------------------------------- https://www.schneier.com/blog/archives/2020/01/sim_hijacking.html ∗∗∗ Realistic Factory Honeypot Shows Threats Faced by Industrial Organizations ∗∗∗ --------------------------------------------- Trend Micro researchers have set up a factory honeypot and found that industrial organizations should be more concerned about attacks launched by profit-driven cybercriminals rather than the threat posed by sophisticated state-sponsored groups. --------------------------------------------- https://www.securityweek.com/realistic-factory-honeypot-shows-threats-faced… ∗∗∗ Vorsicht vor betrügerischen Microsoft-Anrufen ∗∗∗ --------------------------------------------- Aktuell geben sich Kriminelle wieder als Microsoft-MitarbeiterInnen aus und rufen beliebige Telefonnummern an. Angeblich gäbe es ein Problem mit Ihrem Computer. Dieses wollen die betrügerischen AnruferInnen nun mit Ihnen gemeinsam beheben. Legen Sie sofort auf, Kriminelle wollen sich Zugang auf Ihren Computer verschaffen und sensible Benutzerdaten abgreifen. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-betruegerischen-microso… ∗∗∗ Antivirus vendors push fixes for EFS ransomware attack method ∗∗∗ --------------------------------------------- Signature-based software may not be enough to protect Microsoft’s Windows EFS against evolving ransomware families. --------------------------------------------- https://www.zdnet.com/article/antivirus-vendors-scramble-to-fix-new-efs-ran… ===================== = Vulnerabilities = ===================== ∗∗∗ Samba Releases Security Updates ∗∗∗ --------------------------------------------- The Samba Team has released security updates to address vulnerabilities in multiple versions of Samba. An attacker could exploit one of these vulnerabilities to take control of an affected system. The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review the Samba Security Announcements for CVE-2019-14902, CVE-2019-14907, and CVE-2019-19344 and apply the necessary updates and workarounds. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2020/01/21/samba-releases-sec… ∗∗∗ CVE-2019-19886 – HIGH – DoS against libModSecurity 3 ∗∗∗ --------------------------------------------- The ModSecurity 3.0.x release line suffers from a Denial of Service vulnerability after triggering a segmentation fault on the webserver when parsing a malformed cookie header. All users of ModSecurity 3.0.0 – 3.0.3 should update to ModSecurity 3.0.4 as soon as possible. --------------------------------------------- https://coreruleset.org/20200118/cve-2019-19886-high-dos-against-libmodsecu… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (openconnect), Fedora (e2fsprogs, glibc, kernel, and nss), openSUSE (Mesa, php7, and slurm), Oracle (.NET Core, java-1.8.0-openjdk, java-11-openjdk, and thunderbird), Red Hat (java-1.8.0-openjdk, openvswitch, and openvswitch2.11), Scientific Linux (java-1.8.0-openjdk), SUSE (java-11-openjdk, libssh, libvpx, Mesa, and thunderbird), and Ubuntu (libbsd and samba). --------------------------------------------- https://lwn.net/Articles/810157/ ∗∗∗ Insufficient Authentication Vulnerability in OSCA Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200121-… ∗∗∗ Red Hat JBoss Enterprise Application Platform: Mehrere Schwachstellen ermöglichen Codeausführung ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0062 ∗∗∗ Red Hat Enterprise Linux: Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0061 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 20.01.2020
by Daily end-of-shift report 20 Jan '20

20 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Freitag 17-01-2020 18:00 − Montag 20-01-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Datenleck: Passwörter zu 515.000 Servern und IoT-Geräten veröffentlicht ∗∗∗ --------------------------------------------- Der Betreiber eines DDoS-Dienstes hat eine lange Liste mit Zugangsdaten und IP-Adressen von Servern, Routern und IoT-Geräten veröffentlicht. Die Daten könnten zum Aufbau eines Botnetzwerkes missbraucht werden - oder um die Geräte zu zerstören. --------------------------------------------- https://www.golem.de/news/datenleck-passwoerter-zu-515-000-servern-und-iot-… ∗∗∗ TLS: Netgear verteilt private Schlüssel in Firmware ∗∗∗ --------------------------------------------- Sicherheitsforscher haben private Schlüssel für TLS-Zertifikate veröffentlicht, die Netgear mit seiner Router-Firmware verteilt. Der Hersteller hatte nur wenige Tage Reaktionszeit. Die Forscher lehnen die Praktiken von Netgear prinzipiell ab, was zur Veröffentlichung geführt hat. --------------------------------------------- https://www.golem.de/news/tls-netgear-verteilt-private-schluessel-in-firmwa… ∗∗∗ Jetzt patchen! Erste Sicherheitsupdates für kritische Citrix-Lücke erschienen ∗∗∗ --------------------------------------------- Da Angreifer derzeit eine Lücke in Citrix ADC ausnutzen, sollten Admins die nun verfügbaren Patches umgehend installieren. --------------------------------------------- https://heise.de/-4641774 ∗∗∗ Business in the front, party in the back: backdoors in elastic servers expose private data ∗∗∗ --------------------------------------------- Its all too easy to discover data leaks online, especially in cloud services. We take a look at misconfigurations in elastic servers that lead to exposed data on the Internet. --------------------------------------------- https://blog.malwarebytes.com/threat-spotlight/2020/01/business-in-the-fron… ∗∗∗ Gefälschte A1-Mail greift Kreditkartendaten ab! ∗∗∗ --------------------------------------------- Unzählige KonsumentInnen wenden sich mit gefälschten A1-E-Mails an die Watchlist Internet. Angeblich sind bei der letzten Abrechnung 72,77 Euro zu viel abgebucht worden. Um das Geld zurückzuerhalten, soll ein Rückerstattungsantrag ausgefüllt werden. Betroffene dürfen das keinesfalls tun, denn sonst landen sämtliche Kreditkartendaten in den Händen Krimineller! --------------------------------------------- https://www.watchlist-internet.at/news/gefaelschte-a1-mail-greift-kreditkar… ===================== = Vulnerabilities = ===================== ∗∗∗ Internet Explorer: Zero-Day-Schwachstelle in JScript Scripting Engine ∗∗∗ --------------------------------------------- Im Internet Explorer steckt eine teils als kritisch eingestufte Schwachstelle, die Remote Code Execution erlaubt. Derzeit hilft dagegen nur ein Workaround. --------------------------------------------- https://heise.de/-4641331 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (git, java-11-openjdk, and thunderbird), Debian (cacti, chromium, gpac, kernel, openjdk-11, ruby-excon, and thunderbird), Fedora (chromium and rubygem-rack), Mageia (suricata, tigervnc, and wireshark), openSUSE (glusterfs, libredwg, and uftpd), and Ubuntu (linux-hwe and sysstat). --------------------------------------------- https://lwn.net/Articles/810070/ ∗∗∗ 2J SlideShow < 1.3.40 - Authenticated Arbitrary Plugin Deactivation ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/10034 ∗∗∗ Security Advisory - Path Traversal Vulnerability in Huawei GaussDB ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200120-… ∗∗∗ Security Advisory - Command Injection Vulnerability in GaussDB 200 Product ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200120-… ∗∗∗ Security Advisory - Improper Authentication Vulnerability in Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200120-… ∗∗∗ HPESBST03977 rev.1 - HPE Command View Advanced Edition (CVAE), Multiple Vulnerabilities ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 17.01.2020
by Daily end-of-shift report 17 Jan '20

17 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 16-01-2020 18:00 − Freitag 17-01-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ TrickBot Now Uses a Windows 10 UAC Bypass to Evade Detection ∗∗∗ --------------------------------------------- The TrickBot Trojan has received an update that adds a UAC bypass targeting the Windows 10 operating system so that it infects users without displaying any visible prompts. --------------------------------------------- https://www.bleepingcomputer.com/news/security/trickbot-now-uses-a-windows-… ∗∗∗ Dutch Govt Suggests Turning Off Citrix ADC Devices, Mitigations May Fail ∗∗∗ --------------------------------------------- Mitigation recommendations for CVE-2019-19781, a currently unpatched critical flaw affecting Citrix Application Delivery Controller (ADC) and Citrix Gateway, do not have the expected effect on all product versions. --------------------------------------------- https://www.bleepingcomputer.com/news/security/dutch-govt-suggests-turning-… ∗∗∗ FTCODE Ransomware - New Version Includes Stealing Capabilities ∗∗∗ --------------------------------------------- Recently, the Zscaler ThreatLabZ team came across PowerShell-based ransomware called “FTCODE,” which targets Italian-language users. An earlier version of FTCODE ransomware was being downloaded using a document file that contained malicious macros. In the recent campaign, the ransomware is being downloaded using VBScript. --------------------------------------------- https://www.zscaler.com/blogs/research/ftcode-ransomware--new-version-inclu… ∗∗∗ 404 Exploit Not Found: Vigilante Deploying Mitigation for CitrixNetScaler Vulnerability While Maintaining Backdoor ∗∗∗ --------------------------------------------- As noted in Rough Patch: I Promise Itll Be 200 OK, our FireEye Mandiant Incident Response team has been hard at work responding to intrusions stemming from the exploitation of CVE-2019-19781. After analyzing dozens of successful exploitation attempts against Citrix ADCs that did not have the Citrix mitigation steps implemented, we’ve recognized multiple groups of post-exploitation activity. Within these, something caught our eye: one particular threat actor that’s been deploying a [...] --------------------------------------------- http://www.fireeye.com/blog/threat-research/2020/01/vigilante-deploying-mit… ∗∗∗ Hinweise auf mögliche Verwundbarkeiten der Medizin-Telematik ∗∗∗ --------------------------------------------- Open-Source-Bibliotheken, die im Telematik-Konnektor von T-Systems zum Einsatz kommen, weisen hunderte bekannter Sicherheitslücken auf. --------------------------------------------- https://heise.de/-4635791 ∗∗∗ WeLeakInfo, the site which sold access to passwords stolen in data breaches, is brought down by the FBI ∗∗∗ --------------------------------------------- Law enforcement agencies have seized control of the domain of WeLeakInfo, a website offering cheap access to billions of personal credentials stolen from approximately 10,000 data breaches. --------------------------------------------- https://www.grahamcluley.com/weleakinfo-seized/ ===================== = Vulnerabilities = ===================== ∗∗∗ Schneider Electric Modicon Controllers ∗∗∗ --------------------------------------------- This advisory contains mitigations for several improper check for unusual or exceptional conditions vulnerabilities in Schneider Electric Modicon PLC controllers. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-016-01 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (chromium), Fedora (gnulib, ImageMagick, jetty, ocsinventory-agent, phpMyAdmin, python-django, rubygem-rmagick, thunderbird, and xar), Mageia (e2fsprogs, kernel, and libjpeg), openSUSE (icingaweb2), Oracle (git, java-11-openjdk, and thunderbird), Red Hat (.NET Core), Scientific Linux (git, java-11-openjdk, and thunderbird), SUSE (fontforge and LibreOffice), and Ubuntu (kamailio and thunderbird). --------------------------------------------- https://lwn.net/Articles/809916/ ∗∗∗ HPESBNS03981 rev.1 - HPE ViewPoint on NonStop, Local Disclosure of Sensitive Information ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ HPESBNS03976 rev.1 - HPE NonStop using Sudo ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ Pivotal Spring Framework: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0057 ∗∗∗ Trend Micro Produkte: Mehrere Schwachstellen ermöglichen Erlangen von Administratorrechten ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0055 ∗∗∗ Linux Kernel: Schwachstelle ermöglicht Offenlegung von Informationen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0058 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 16.01.2020
by Daily end-of-shift report 16 Jan '20

16 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 15-01-2020 18:00 − Donnerstag 16-01-2020 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Microsoft Office January Security Updates Fix Code Execution Bugs ∗∗∗ --------------------------------------------- Microsoft released the January 2019 Office security updates, bundling a total of seven security updates and three cumulative updates for five different products, six of them patching flaws allowing remote code execution. --------------------------------------------- https://www.bleepingcomputer.com/news/security/microsoft-office-january-sec… ∗∗∗ PoC Exploits Published For Microsoft Crypto Bug ∗∗∗ --------------------------------------------- Two proof-of-concept exploits were publicly released for the major Microsoft crypto-spoofing vulnerability. --------------------------------------------- https://threatpost.com/poc-exploits-published-for-microsoft-crypto-bug/1519… ∗∗∗ CVE-2020-0601 Followup, (Wed, Jan 15th) ∗∗∗ --------------------------------------------- Among the patches Microsoft released yesterday, the vulnerability in the CryptoAPI got by far the most attention. Here are some answers to questions we have received about this vulnerability. Many of these questions also came from our webcast audience (for a recording, see https://sans.org/cryptoapi-isc ) Thanks to Jake Williams for helping us with the webcast! --------------------------------------------- https://isc.sans.edu/diary/rss/25714 ∗∗∗ What do Brit biz consultants and X-rated cam stars have in common? Wide open... AWS S3 buckets on public internet ∗∗∗ --------------------------------------------- Exposed: Intimate... personal details belonging to thousands of folks A pair of misconfigured cloud-hosted file silos have left thousands of peoples sensitive info sitting on the open internet. --------------------------------------------- https://go.theregister.co.uk/feed/www.theregister.co.uk/2020/01/15/open_s3_… ∗∗∗ Analyzing Magecart Malware - From Zero to Hero ∗∗∗ --------------------------------------------- Javascript obfuscation is not a new trend, but it is widely used today to hide malware code in many websites. This post is for technical readers who want to understand Magecart’s common obfuscation pattern, and ways to decode it. --------------------------------------------- https://www.perimeterx.com/blog/analyzing_magecart_malware_from_zero_to_her… ∗∗∗ Sicherheitsupdates: Lücken in VMware-Software bedrohen Android, iOS und Windows ∗∗∗ --------------------------------------------- Es sind wichtige Sicherheitsupdates für VMware Tools und Workspace ONE SDK erschienen. --------------------------------------------- https://heise.de/-4639627 ∗∗∗ Key Cloud Security Challenges and Strategies to Overcome Them ∗∗∗ --------------------------------------------- The cloud has changed how we use and consume IT services. Where data resides along with how it is transferred, stored and processed has fundamentally changed and with-it new risk management challenges. Let’s talk about some of those challenges. First and foremost, the cat is out of the bag. We’re not going back to the [...] --------------------------------------------- https://www.tripwire.com/state-of-security/security-data-protection/cloud/k… ∗∗∗ Unseriöse Angebote für die digitale Vignette ∗∗∗ --------------------------------------------- Wie jedes Jahr steht bei den meisten AutofahrerInnen mit dem Jahreswechsel der Kauf einer neuen Vignette an. Diese kann analog oder digital unter anderem bei der ASFINAG, dem ÖAMTC und dem ARBÖ erworben werden. Achtung: Auch unseriöse Angebote, bei denen das gesetzliche Widerrufsrecht unterschlagen wird und zusätzliche Kosten anfallen, sind im Internet zu finden. --------------------------------------------- https://www.watchlist-internet.at/news/unserioese-angebote-fuer-die-digital… ∗∗∗ Beware of this sneaky phishing technique now being used in more attacks ∗∗∗ --------------------------------------------- Security company researchers warn of a large increase in conversation-hijacking attacks. Heres what they are and how to spot them. --------------------------------------------- https://www.zdnet.com/article/beware-of-this-sneaky-phishing-technique-now-… ===================== = Vulnerabilities = ===================== ∗∗∗ OSIsoft PI Vision ∗∗∗ --------------------------------------------- This advisory contains mitigations for improper access control, cross-site request forgery, cross-site scripting, and inclusion of sensitive information vulnerabilities in OSIsofts PI Vision visualization tool. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-20-014-06 ∗∗∗ Radix - Moderately critical - Cross site scripting - SA-CONTRIB-2020-001 ∗∗∗ --------------------------------------------- Project: Radix Date: 2020-January-15 Security risk: Moderately critical 13∕25 AC:Basic/A:Admin/CI:Some/II:Some/E:Theoretical/TD:All Vulnerability: Cross site scripting Description: Radix is a base theme for Drupal, with Bootstrap 4, Sass, ES6 and BrowserSync built-in. The module doesnt sufficiently filter menu titles when used in a dropdown in the main menu. This vulnerability is mitigated by the fact that an attacker must have permission to edit a menu title used in the main menu. --------------------------------------------- https://www.drupal.org/sa-contrib-2020-001 ∗∗∗ Easily Exploitable Vulnerabilities Patched in WP Database Reset Plugin ∗∗∗ --------------------------------------------- On January 7th, our Threat Intelligence team discovered vulnerabilities in WP Database Reset, a WordPress plugin installed on over 80,000 websites. One of these flaws allowed any unauthenticated user to reset any table from the database to the initial WordPress set-up state, while the other flaw allowed any authenticated user, even those with minimal permissions, [...] --------------------------------------------- https://www.wordfence.com/blog/2020/01/easily-exploitable-vulnerabilities-p… ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (debian-lan-config and phpmyadmin), openSUSE (openssl-1_1), Oracle (firefox and kernel), Red Hat (.NET Core, git, java-11-openjdk, and thunderbird), SUSE (Mesa, python3, shibboleth-sp, slurm, and tigervnc), and Ubuntu (libpcap and nginx). --------------------------------------------- https://lwn.net/Articles/809769/ ∗∗∗ HPESBGN03975 rev.1 - HPE enhanced Internet Usage Manager (eIUM), Remote Cross Site Scripting ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ HPESBHF03978 rev.1 - HPE Superdome Flex Server, Multiple Remote Vulnerabilities ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ Foxit Reader und Foxit Phantom PDF Suite: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0052 ∗∗∗ Wireshark: Mehrere Schwachstellen ermöglichen Denial of Service ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0053 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 15.01.2020
by Daily end-of-shift report 15 Jan '20

15 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Dienstag 14-01-2020 18:00 − Mittwoch 15-01-2020 18:00 Handler: Stephan Richter Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Patch Tuesday: Windows patzt bei Zertifikatsprüfung ∗∗∗ --------------------------------------------- Eine Lücke in der Zertifikatsvalidierung von Windows ermöglicht es, die Codesignaturprüfung auszutricksen und TLS-Verbindungen anzugreifen. Zudem gibt es eine Sicherheitslücke im Remote Desktop Gateway. --------------------------------------------- https://www.golem.de/news/patch-tuesday-windows-patzt-bei-zertifikatspruefu… ∗∗∗ CISA Releases Emergency Directive and Activity Alert on Critical Microsoft Vulnerabilities ∗∗∗ --------------------------------------------- The Cybersecurity and Infrastructure Security Agency (CISA) has released an Emergency Directive and Activity Alert addressing critical vulnerabilities affecting Windows CryptoAPI, Windows Remote Desktop Gateway (RD Gateway), and Windows Remote Desktop Client. A remote attacker could exploit these vulnerabilities to decrypt, modify, or inject data on user connections. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2020/01/14/cisa-releases-emer… ∗∗∗ Critical Cisco DCNM flaws: Patch right now as PoC exploits are released ∗∗∗ --------------------------------------------- The need to patch Cisco Data Center Network Manager for Nexus switches becomes even more urgent. --------------------------------------------- https://www.zdnet.com/article/critical-cisco-dcnm-flaws-patch-right-now-as-… ===================== = Vulnerabilities = ===================== ∗∗∗ Oracle Critical Patch Update Advisory - January 2020 ∗∗∗ --------------------------------------------- This Critical Patch Update contains 334 new security patches across the product families listed below. --------------------------------------------- https://www.oracle.com/security-alerts/cpujan2020.html ∗∗∗ Huawei Security Advisories ∗∗∗ --------------------------------------------- * Intel Microarchitectural Data Sampling (MDS) vulnerabilities * Three OpenSSL Vulnerabilities in Huawei Products * Page-Cache Side-Channel Vulnerability * Three DoS Vulnerabilities in the SIP Module of Some Huawei Products * Information Leakage Vulnerability in some Huawei Firewall Product * Buffer Overflow Vulnerability in QEMU-KVM * FRP Bypass Vulnerability in Huawei Smart Phones * Insufficient Authentication Vulnerability in Some Huawei Smart Phones * Improper Authentication Vulnerability in Smartphones * FragmentSmack Vulnerability in Linux Kernel * Two Integer Overflow Vulnerabilities in LDAP of Some Huawei Products --------------------------------------------- https://www.huawei.com/en/psirt/all-bulletins?name=security-advisories&year… ∗∗∗ Sicherheitsupdates: Intel-Lücken zur Rechteausweitung geschlossen ∗∗∗ --------------------------------------------- Intels Entwickler haben gefährliche Lücken in unter anderem Chip-/CPU-Software und VTune geschlossen. --------------------------------------------- https://heise.de/-4638307 ∗∗∗ VMSA-2020-0002 ∗∗∗ --------------------------------------------- VMware Tools workaround addresses a local privilege escalation vulnerability (CVE-2020-3941) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2020-0002.html ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (thunderbird), CentOS (firefox), openSUSE (chromium, firefox, GraphicsMagick, log4j, nodejs8, phpMyAdmin, singularity, and virglrenderer), Oracle (kernel), Red Hat (firefox), SUSE (man, nodejs10, openssl-1_1, and php7), and Ubuntu (php5, php7.0, php7.2, php7.3 and spamassassin). --------------------------------------------- https://lwn.net/Articles/809624/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 14.01.2020
by Daily end-of-shift report 14 Jan '20

14 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Montag 13-01-2020 18:00 − Dienstag 14-01-2020 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Windows 7 Reaches End of Life Tomorrow, What You Need to Know ∗∗∗ --------------------------------------------- Its the end of an era: Windows 7 will reach end of support tomorrow, on January 14, a decade after its initial release, with Microsoft to no longer provide users with software updates and security updates or fixes. --------------------------------------------- https://www.bleepingcomputer.com/news/microsoft/windows-7-reaches-end-of-li… ∗∗∗ Shitrix: Das Citrix-Desaster ∗∗∗ --------------------------------------------- Eine Sicherheitslücke in Geräten der Firma Citrix zeigt in erschreckender Weise, wie schlecht es um die IT-Sicherheit in Behörden steht. Es fehlt an den absoluten Grundlagen. --------------------------------------------- https://www.golem.de/news/shitrix-das-citrix-desaster-2001-146047-rss.html ∗∗∗ Malware Obfuscation, Encoding and Encryption ∗∗∗ --------------------------------------------- Malware is complex and meant to confuse. Many computer users think malware is just another word for “virus” when a virus is actually a type of malware. And in addition to viruses, malware includes all sorts of malicious and unwanted code, including spyware, adware, Trojans and worms. Malware has been known to shut down [...] --------------------------------------------- https://resources.infosecinstitute.com/malware-obfuscation-encoding-and-enc… ∗∗∗ CISA Releases Test for Citrix ADC and Gateway Vulnerability ∗∗∗ --------------------------------------------- The Cybersecurity and Infrastructure Security Agency (CISA) has released a utility that enables users and administrators to test whether their Citrix Application Delivery Controller (ADC) and Citrix Gateway software is susceptible to the CVE-2019-19781 vulnerability. According to Citrix Security Bulletin CTX267027, beginning on January 20, 2020, Citrix will be releasing new versions of Citrix ADC and Citrix Gateway that will patch CVE-2019-19781. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2020/01/13/cisa-releases-test… ∗∗∗ Mehrwertdienste von Drittanbietern auf Ihrer Handyrechnung sind meist Abo-Fallen ∗∗∗ --------------------------------------------- Eine Handyrechnung, die höher ausfällt als gewohnt, bedeutet meist nichts Gutes. Oftmals finden Sie Abbuchungen von Drittanbietern, Mehrwert- oder Partnerdiensten auf Ihrer Rechnung. Sie haben wahrscheinlich unwissentlich bei einem unseriösen Anbieter einen Abo-Vertrag abgeschlossen. Ihr Geld ist höchstwahrscheinlich jedoch nicht verloren: Sie können die Rechnung beim Mobilfunkanbieter beanstanden! --------------------------------------------- https://www.watchlist-internet.at/news/mehrwertdienste-von-drittanbietern-a… ∗∗∗ Microsoft spots malicious npm package stealing data from UNIX systems ∗∗∗ --------------------------------------------- Malicious JavaScript package was only active on the npm repository for two weeks. --------------------------------------------- https://www.zdnet.com/article/microsoft-spots-malicious-npm-package-stealin… ===================== = Vulnerabilities = ===================== ∗∗∗ Security Bulletins Posted ∗∗∗ --------------------------------------------- Adobe has published security bulletins for Adobe Experience Manager (APSB20-01) and Adobe Illustrator (APSB20-03). Adobe recommends users update their product installations to the latest versions using the instructions referenced in the bulletin. This posting is provided “AS IS” with no warranties and confers no rights. --------------------------------------------- https://blogs.adobe.com/psirt/?p=1820 ∗∗∗ XSA-312 - arm: a CPU may speculate past the ERET instruction ∗∗∗ --------------------------------------------- Some CPUs can speculate past an ERET instruction and potentially perform speculative accesses to memory before processing the exception return. Since the register state is often controlled by lower privilege level (i.e guest kernel/userspace) at the point of the ERET, this could potentially be used as part of a side-channel attack. --------------------------------------------- https://xenbits.xen.org/xsa/advisory-312.html ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (wordpress and xen), Mageia (graphicsmagick, kernel, makepasswd, and unbound), openSUSE (containerd, docker, docker-runc,, dia, ffmpeg-4, libgcrypt, php7-imagick, proftpd, rubygem-excon, shibboleth-sp, tomcat, trousers, and xen), Oracle (firefox), Red Hat (kernel), Scientific Linux (firefox), SUSE (e2fsprogs, kernel, and libsolv, libzypp, zypper), and Ubuntu (libgcrypt20, libvirt, nginx, sdl-image1.2, and spamassassin). --------------------------------------------- https://lwn.net/Articles/809506/ ∗∗∗ SAP Security Patch Day – January 2020 ∗∗∗ --------------------------------------------- This post by SAP Product Security Response Team shares information on Patch Day Security Notes* that are released on second Tuesday of every month and fix vulnerabilities discovered in SAP products. SAP strongly recommends that the customer visits the Support Portal and applies patches on a priority to protect their SAP landscape. On 14th of January 2020, SAP Security Patch Day saw the release of 6 Security Notes. There are 1 updates to previously released Patch Day [...] --------------------------------------------- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=533671771 ∗∗∗ Siemens Security Advisories ∗∗∗ --------------------------------------------- https://new.siemens.com/global/en/products/services/cert.html#SecurityPubli… ∗∗∗ BIG-IP engineering hotfix TMM vulnerability CVE-2020-5852 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K53590702 ∗∗∗ BIG-IP APM Portal Access vulnerability CVE-2020-5853 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K73183618 ∗∗∗ BIG-IP engineering hotfix Trusted Platform Module vulnerability CVE-2020-5851 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K91171450 ∗∗∗ Critical Authentication Bypass Vulnerability in InfiniteWP Client Plugin ∗∗∗ --------------------------------------------- https://www.wordfence.com/blog/2020/01/critical-authentication-bypass-vulne… ∗∗∗ OTRS: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0026 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 13.01.2020
by Daily end-of-shift report 13 Jan '20

13 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Freitag 10-01-2020 18:00 − Montag 13-01-2020 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Citrix CVE-2019-19781 aktiv ausgenutzt ∗∗∗ --------------------------------------------- Ende 2019 wurde eine Sicherheitslücke in diversen Citrix-Geräten bekannt (CVE-2019-19781), die das Ausführen beliebiger Befehle über das Netzwerk ohne jegliche Authentifikation ermöglicht (unauthenticated RCE). Am 10. Jänner 2020 wurde der erste Exploit für diese Lücke auf GitHub veröffentlicht und sie wird (spätestens) seit diesem Zeitpunkt aktiv ausgenutzt. --------------------------------------------- https://cert.at/de/blog/2020/1/citrix-cve-2019-19781-aktiv-ausgenutzt ∗∗∗ Network Traffic Analysis for Incident Response: Internet Protocol with Wireshark ∗∗∗ --------------------------------------------- The Internet Protocol (IP) is the most widely-used network-level protocol. Common transport-level protocols, the Transport Control Protocol (TCP) and the User Datagram Protocol (UDP), are encapsulated within IP packets. The purpose of IP is to make networks like the internet possible. Within a subnet, it is possible to route traffic [...] --------------------------------------------- https://resources.infosecinstitute.com/network-traffic-analysis-for-inciden… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (file and firefox), Debian (apache-log4j1.2), Fedora (chromium, dovecot, GraphicsMagick, kubernetes, libvpx, makepasswd, matio, and slurm), Mageia (libtomcrypt, ming, oniguruma, opencv, pcsc-lite, phpmyadmin, and thunderbird), openSUSE (chromium, chromium, re2, and mozilla-nspr, mozilla-nss), Red Hat (chromium-browser, firefox, and rabbitmq-server), Slackware (mozilla), and SUSE (crowbar-core, crowbar-openstack, [...] --------------------------------------------- https://lwn.net/Articles/809312/ ∗∗∗ Security Advisory - Weak Algorithm Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200108-… ∗∗∗ Security Vulnerabilities fixed in Thunderbird 68.4.1 ∗∗∗ --------------------------------------------- https://www.mozilla.org/en-US/security/advisories/mfsa2020-04/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 10.01.2020
by Daily end-of-shift report 10 Jan '20

10 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 09-01-2020 18:00 − Freitag 10-01-2020 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Remote iPhone Exploitation Part 1: Poking Memory via iMessage and CVE-2019-8641 ∗∗∗ --------------------------------------------- This is the first blog post in a three-part series that will detail how a vulnerability in iMessage can be exploited remotely without any user interaction on iOS 12.4 (fixed in iOS 12.4.1 in August 2019). It is essentially a more detailed version of my 36C3 talk from December 2019. --------------------------------------------- https://googleprojectzero.blogspot.com/2020/01/remote-iphone-exploitation-p… ∗∗∗ Windows Debugging & Exploiting Part 3: WinDBG Time Travel Debugging ∗∗∗ --------------------------------------------- Time to start 2020? No better time for writing about the TTD (Time Travel Debugging) feature from WinDBG. --------------------------------------------- https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/windows-deb… ===================== = Vulnerabilities = ===================== ∗∗∗ D-LINK Router: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Administratorrechten ∗∗∗ --------------------------------------------- Betroffene Systeme: D-LINK Router DCS-935L, D-LINK Router DCS-960L Ein entfernter, anonymer Angreifer kann eine Schwachstelle in D-LINK Routern ausnutzen, um die Kontrolle über das Gerät zu übernehmen. --------------------------------------------- https://www.bsi-fuer-buerger.de/SharedDocs/Warnmeldungen/DE/TW/2020/01/warn… ∗∗∗ VMSA-2020-0001 - VMware Workspace ONE SDK and dependent mobile application updates address sensitive information disclosure vulnerability (CVE-2020-3940) ∗∗∗ --------------------------------------------- VMware Workspace ONE SDK and dependent mobile applications do not properly handle certificate verification failures if SSL Pinning has been enabled in the Workspace ONE UEM Console. VMware has evaluated the severity of this issue to be in the moderate severity range with a maximum CVSSv3 base score of 6.8. --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2020-0001.html ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (ldm and sa-exim), Mageia (firefox), openSUSE (chromium, firefox, and thunderbird), SUSE (containerd, docker, docker-runc, golang-github-docker-libnetwork, firefox, log4j, nodejs10, nodejs12, and openssl-1_0_0), and Ubuntu (firefox). --------------------------------------------- https://lwn.net/Articles/809175/ ∗∗∗ Mattermost security update 5.18.1 / 5.17.3 / 5.16.5 / 5.9.8 (ESR) released ∗∗∗ --------------------------------------------- We have released a recommended security update via Mattermost Team Edition 5.18.1, 5.17.3, 5.16.5, 5.9.8 (ESR) and Mattermost Enterprise Edition 5.18.1, 5.17.3, 5.16.5, 5.9.8 (ESR). This security update addresses a high level vulnerability discovered during a security research review by Juho Nurminen. --------------------------------------------- https://mattermost.com/blog/mattermost-security-update-5-18-1-5-17-3-5-16-5… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 09.01.2020
by Daily end-of-shift report 09 Jan '20

09 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 08-01-2020 18:00 − Donnerstag 09-01-2020 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ SNAKE Ransomware Is the Next Threat Targeting Business Networks ∗∗∗ --------------------------------------------- Since network administrators didnt already have enough on their plate, they now have to worry about a new ransomware called SNAKE that is targeting their networks and aiming to encrypt all of the devices connected to it [...] --------------------------------------------- https://www.bleepingcomputer.com/news/security/snake-ransomware-is-the-next… ∗∗∗ A tale of a lesser known NFS privesc ∗∗∗ --------------------------------------------- There are countless online examples of privilege escalation abusing bad NFS configuration. However they all rely on the same prerequisite: that you are able to mount the share from somewhere else. ... But it just so happens that there is another, lesser known local exploit. --------------------------------------------- https://www.errno.fr/nfs_privesc ∗∗∗ What is the Linux Auditing System (aka AuditD)? ∗∗∗ --------------------------------------------- The Linux Auditing System is a native feature to the Linux kernel that collects certain types of system activity to facilitate incident investigation. ... Our goal is to present a neutral overview of the Linux Auditing System so anyone considering implementing it in their own organization knows what to consider before embarking on their quest and what challenges may lurk ahead. --------------------------------------------- https://capsule8.com/blog/auditd-what-is-the-linux-auditing-system/ ===================== = Vulnerabilities = ===================== ∗∗∗ Schnell updaten: Sicherheitslücke in Firefox wird aktiv ausgenutzt ∗∗∗ --------------------------------------------- Firefox hat mit Version 72.0.1 ein wichtiges Sicherheitsupdate herausgegeben. Geschlossen wird eine Sicherheitslücke, die bereits aktiv ausgenutzt wird. Gemeldet wurde sie von einer chinesischen Sicherheitsfirma. (Firefox, Browser) --------------------------------------------- https://www.golem.de/news/schnell-updaten-sicherheitsluecke-in-firefox-wird… ∗∗∗ What is Cable Haunt? ∗∗∗ --------------------------------------------- Cable Haunt is a critical vulnerability found in cable modems from various manufacturers across the world. ... First, access to the vulnerable endpoint is gained through a client on the local network, such as a browser. Secondly the vulnerable endpoint is hit with a buffer overflow attack, which gives the attacker control of the modem. .. list of confirmed vulnerable modems: Sagemcom F@st 3890/3986, Technicolor TC7230, Netgear C6250EMR/CG3700EMR, COMPAL 7284E/7486E --------------------------------------------- https://cablehaunt.com/ ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (firefox-esr), Fedora (firefox), Oracle (kernel), Slackware (firefox and kernel), SUSE (apache2-mod_perl, git, java-1_7_0-ibm, java-1_7_1-ibm, log4j, mariadb, and nodejs8), and Ubuntu (gnutls28, graphicsmagick, and nss). --------------------------------------------- https://lwn.net/Articles/809074/ ∗∗∗ CVE-2020-6175 - Citrix SD-WAN Security Update ∗∗∗ --------------------------------------------- An information disclosure vulnerability has been identified in the Citrix SD-WAN Appliance. This vulnerability could allow an unauthenticated attacker to perform a man-in-the-middle attack against management traffic. The vulnerability has been assigned the following CVE number. CVE-2020-6175 – Information Disclosure in Citrix SD-WAN Appliance 10.2.x before 10.2.6 and 11.0.x before 11.0.3 --------------------------------------------- https://support.citrix.com/article/CTX263526 ∗∗∗ JSA10979 - 2020-01 Security Bulletin: Junos OS: A specific SNMP command can trigger a high CPU usage Denial of Service in the RPD daemon. (CVE-2020-1600) ∗∗∗ --------------------------------------------- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10979&actp=RSS ∗∗∗ JSA10980 - 2020-01 Security Bulletin: Junos OS: Upon receipt of certain types of malformed PCEP packets the pccd process may crash. (CVE-2020-1601) ∗∗∗ --------------------------------------------- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10980&actp=RSS ∗∗∗ JSA10982 - 2020-01 Security Bulletin: Junos OS: Improper handling of specific IPv6 packets sent by clients may cause client devices IPv6 traffic to be black holed, and eventually kernel crash (vmcore) the device. (CVE-2020-1603) ∗∗∗ --------------------------------------------- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10982&actp=RSS ∗∗∗ JSA10981 - 2020-01 Security Bulletin: Junos OS and Junos OS Evolved: Multiple vulnerabilities in JDHCPD allow for OS command injection and code execution of JDHCPD. ∗∗∗ --------------------------------------------- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10981&actp=RSS ∗∗∗ JSA10983 - 2020-01 Security Bulletin: Junos OS: EX4300/EX4600/QFX3500/QFX5100 Series: Stateless IP firewall filter may fail to evaluate certain packets (CVE-2020-1604) ∗∗∗ --------------------------------------------- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10983&actp=RSS ∗∗∗ JSA10985 - 2020-01 Security Bulletin: Junos OS: Path traversal vulnerability in J-Web (CVE-2020-1606) ∗∗∗ --------------------------------------------- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10985&actp=RSS ∗∗∗ JSA10986 - 2020-01 Security Bulletin: Junos OS: Cross-Site Scripting (XSS) in J-Web (CVE-2020-1607) ∗∗∗ --------------------------------------------- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10986&actp=RSS ∗∗∗ JSA10987 - 2020-01 Security Bulletin: Junos OS: MX Series: In BBE configurations, receipt of a specific MPLS or IPv6 packet causes a Denial of Service (CVE-2020-1608) ∗∗∗ --------------------------------------------- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10987&actp=RSS ∗∗∗ JSA10990 - 2020-01 Security Bulletin: SBR Carrier: Multiple Vulnerabilities in OpenSSL ∗∗∗ --------------------------------------------- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10990&actp=RSS ∗∗∗ JSA10991 - 2020-01 Security Bulletin: SBR Carrier: Multiple Vulnerabilities in Net-SNMP ∗∗∗ --------------------------------------------- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10991&actp=RSS -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 08.01.2020
by Daily end-of-shift report 08 Jan '20

08 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Dienstag 07-01-2020 18:00 − Mittwoch 08-01-2020 18:00 Handler: Robert Waldner Co-Handler: Dimitri Robl ===================== = News = ===================== ∗∗∗ Project Zero: Googles Bug-Jäger wollen weniger schludrige Patches ∗∗∗ --------------------------------------------- Im laufenden Jahr wollen Googles Security-Bug-Forscher des Project Zero die Disclosure-Richtlinien ändern. Das soll betroffenen Unternehmen nicht nur Updates erleichtern, sondern vor allem die Qualität der Patches verbessern. --------------------------------------------- https://www.golem.de/news/project-zero-googles-bug-jaeger-wollen-weniger-sc… ∗∗∗ The Basics of Packed Malware: Manually Unpacking UPX Executables ∗∗∗ --------------------------------------------- In this blog post, I want to discuss what packing is, the basics of why malware developers pack their samples and how they go about doing so. Since this is an introductory post, and I myself am still learning all this stuff, we’re going to be manually unpacking a UPX-packed binary, which is one of the simplest packers out there. --------------------------------------------- https://kindredsec.com/2020/01/07/the-basics-of-packed-malware-manually-unp… ∗∗∗ Tricky Phish Angles for Persistence, Not Passwords ∗∗∗ --------------------------------------------- The phishing lure starts with a link that leads to the real login page for a cloud email and/or file storage service. Anyone who takes the bait will inadvertently forward a digital token to the attackers that gives them indefinite access to the victim’s email, files and contacts — even after the victim has changed their password. --------------------------------------------- https://krebsonsecurity.com/2020/01/tricky-phish-angles-for-persistence-not… ∗∗∗ SMS von TrackInfo zu gestopptem DHL-Paket führt in Abo-Falle ∗∗∗ --------------------------------------------- Zahlreiche LeserInnen wenden sich momentan an die Watchlist Internet, weil sie eine SMS von TrackInfo zu einem unzustellbaren Paket erhalten haben. Ein Link in der Nachricht führt auf eine gefälschte DHL-Website. Wegen zu hohen Gewichts müssten nun 2 Euro bezahlt werden. Achtung: Die Nachricht stammt von Kriminellen und soll EmpfängerInnen in eine Abo-Falle locken! --------------------------------------------- https://www.watchlist-internet.at/news/sms-von-trackinfo-zu-gestopptem-dhl-… ===================== = Vulnerabilities = ===================== ∗∗∗ Interpeak IPnet TCP/IP Stack (Update D) ∗∗∗ --------------------------------------------- This updated medical advisory is a follow-up to the advisory update titled ICSMA-19-274-01 Interpeak IPnet TCP/IP Stack (Update C) published November 5, 2019, on the ICS webpage on us-cert.gov. This updated medical advisory contains mitigations for stack-based buffer overflow, heap-based buffer overflow, integer underflow, improper restriction of operations within the bounds of a memory buffer, race condition, argument injection, and null pointer dereference vulnerabilities in the Interpeak [...] --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsma-19-274-01 ∗∗∗ PMASA-2020-1 ∗∗∗ --------------------------------------------- SQL injection in user accounts pageAffected VersionsphpMyAdmin 4.x versions prior to 4.9.4 are affected, at least as old as 4.0.0. phpMyAdmin 5.x version 5.0.0 is affected.CVE IDCVE-2020-5504 --------------------------------------------- https://www.phpmyadmin.net/security/PMASA-2020-1/ ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (firefox), Debian (python-django and wordpress), Fedora (dovecot), Mageia (opensc, radare2, and varnish), Red Hat (rh-java-common-apache-commons-beanutils), SUSE (containerd, docker, docker-runc, golang-github-docker-libnetwork, java-1_8_0-ibm, java-1_8_0-openjdk, libzypp, openssl-1_0_0, sysstat, and tomcat), and Ubuntu (clamav, linux-azure, and linux-lts-xenial, linux-aws). --------------------------------------------- https://lwn.net/Articles/808975/ ∗∗∗ Fortinet FortiSIEM 5.2.5 / 5.2.6 Hardcoded Key ∗∗∗ --------------------------------------------- https://cxsecurity.com/issue/WLB-2020010061 ∗∗∗ Cisco AnyConnect Secure Mobility Client for Android Service Hijack Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Webex Video Mesh Node Command Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Webex Centers Denial of Service Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Vision Dynamic Signage Director Authentication Bypass Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco UCS Director Information Disclosure Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Mobility Management Entity Denial of Service Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Identity Services Engine Authorization Bypass Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco IP Phone 6800, 7800, and 8800 Series with Multiplatform Firmware Cross-Site Scripting Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco IOS and Cisco IOS XE Software Web UI Cross-Site Request Forgery Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Finesse Cross-Site Scripting Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Emergency Responder Stored Cross-Site Scripting Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Data Center Analytics Framework Cross-Site Scripting Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Unified Customer Voice Portal Insecure Direct Object Reference Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Crosswork Change Automation Cross-Site Scripting Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security Advisory - Weak Algorithm Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200108-… ∗∗∗ Security Advisory - Information Leak Vulnerability in Some Huawei Product ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200108-… ∗∗∗ Security Advisory - Improper Authentication Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200108-… ∗∗∗ Security Advisory - Improper Authentication Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200108-… ∗∗∗ January 6, 2020 TNS-2020-01 [R1] SimpleSAMLPHP Stand-alone Patch Available for Tenable.sc versions 5.9.x to 5.12.x ∗∗∗ --------------------------------------------- http://www.tenable.com/security/tns-2020-01-0 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 07.01.2020
by Daily end-of-shift report 07 Jan '20

07 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Freitag 03-01-2020 18:00 − Dienstag 07-01-2020 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ In eigener Sache: CERT.at sucht Verstärkung ∗∗∗ --------------------------------------------- Für ein internationales Projekt suchen wir eine/n erfahrene/n Pythonentwickler/in (Vollzeit) zum ehestmöglichen Einstieg. Details finden sich auf unserer Jobs-Seite. --------------------------------------------- https://cert.at/de/ueber-uns/jobs/ ∗∗∗ Fake Windows 10 Desktop Used in New Police Browser Lock Scam ∗∗∗ --------------------------------------------- Scammers have taken an old browser scam and invigorated it using a clever and new tactic that takes advantage of your web browsers full-screen mode to show a fake Windows 10 desktop stating your computer is locked. --------------------------------------------- https://www.bleepingcomputer.com/news/security/fake-windows-10-desktop-used… ∗∗∗ Android-Schadsoftware: Die Tricks mit der Google-Sicherheitslücke ∗∗∗ --------------------------------------------- Sicherheitsforscher haben Schad-Apps im Play Store gefunden, die über eine Google lange bekannte Android-Sicherheitslücke und weitere Tricks Nutzer ausspionierten. Die im Oktober aktiv ausgenutzte Lücke hatte Google eineinhalb Jahre vorher selbst entdeckt. --------------------------------------------- https://www.golem.de/news/android-schadsoftware-die-tricks-mit-der-google-s… ∗∗∗ A Quick Update on Scanning for CVE-2019-19781 (Citrix ADC / Gateway Vulnerability), (Tue, Jan 7th) ∗∗∗ --------------------------------------------- For the last week, I have been monitoring our honeypot logs for evidence of exploits taking advantage of CVE-2019-19781. Currently, I have not seen an actual "exploit" being used. But there is some evidence that people are scanning for vulnerable systems. Based on some of the errors made with these scans, I would not consider them "sophisticated." There is luckily still no public exploit I am aware of. --------------------------------------------- https://isc.sans.edu/diary/rss/25686 ∗∗∗ The Hidden Cost of Ransomware: Wholesale Password Theft ∗∗∗ --------------------------------------------- Moral of the story: Companies that experience a ransomware attack — or for that matter any type of equally invasive malware infestation — should assume that all credentials stored anywhere on the local network (including those saved inside Web browsers and password managers) are compromised and need to be changed. --------------------------------------------- https://krebsonsecurity.com/2020/01/the-hidden-cost-of-ransomware-wholesale… ∗∗∗ Breaking PHPs mt_rand() with 2 values and no bruteforce ∗∗∗ --------------------------------------------- .. one of our researchers was adamant that it was possible to recover the Mersenne Twister seed using only two outputs of the mt_rand() function, and without any kind of bruteforce. Nevertheless, we were unable to find any information supporting this theory, and his notes on the matter were long lost. After crunching the numbers a little bit, and years after the PRNG-prediction circus, we proved him right. --------------------------------------------- https://www.ambionics.io/blog/php-mt-rand-prediction ∗∗∗ SSH Client Auditing & Hardening ∗∗∗ --------------------------------------------- Its been known for years now that SSH servers can (and should) be hardened by removing weak default algorithms. For example, recent versions of OpenSSH ship with algorithms suspected suspected of being back-doored by the NSA (i.e.: ECDSA with the NIST P-curves), along with other algorithms with sub-128bit security levels. But did you know that client software can be hardened too? --------------------------------------------- https://www.positronsecurity.com/blog/2020-01-07-ssh-client-auditing-and-ha… ∗∗∗ SSH Pentesting Guide ∗∗∗ --------------------------------------------- In this guide, I will: * Quickly introduce the SSH protocol and implementations. * Expose some common configuration mistakes then showcase some attacks on the protocol & implementations. * Present some SSH pentesting & blue team tools. * Give a standard reference for security guidelines --------------------------------------------- https://community.turgensec.com/ssh-hacking-guide/ ∗∗∗ First Chosen-Prefix Collision on SHA-1 and Application to the PGP Web of Trust [PDF] ∗∗∗ --------------------------------------------- In this paper, we report the first practical implementation of this attack, and its impact on real-world security with a PGP/GnuPG impersonation attack. We managed to significantly reduce the complexity of collisions attack against SHA-1.. --------------------------------------------- https://eprint.iacr.org/2020/014.pdf ∗∗∗ Jetzt patchen! Ransomware-Attacken auf VPN-Server mit Pulse Connect Secure ∗∗∗ --------------------------------------------- Erneut nehmen Angreifer VPN-Server mit Pulse Connect Secure ins Visier und nutzen eine kritische Sicherheitslücke aus. Ein Patch ist schon länger verfügbar. --------------------------------------------- https://heise.de/-4629452 ∗∗∗ Versteckte Kosten bei Übernachtungsgutscheinen von Geoplus ∗∗∗ --------------------------------------------- Wie zahlreiche InternetnutzerInnen erhalten Sie womöglich E-Mails von Geoplus, in denen Sie zur Teilnahme an einer europäischen Studie eingeladen werden. Dafür verspricht man Ihnen einen Gutschein für bis zu fünf kostenlose Übernachtungen in über 500 Hotels in 14 Ländern. Achtung: Von „kostenlos“ kann nicht die Rede sein, denn beim Einlösen der Gutscheine müssen Sie Zahlung von Pflichtverpflegungssätzen leisten. --------------------------------------------- https://www.watchlist-internet.at/news/versteckte-kosten-bei-uebernachtungs… ∗∗∗ What is the random oracle model and why should you care? (Part 5) ∗∗∗ --------------------------------------------- This is part five of a series on the Random Oracle Model. See here for the previous posts: Part 1: An introduction Part 2: The ROM formalized, a scheme and a proof sketch Part 3: How we abuse the ROM to make our security proofs work Part 4: Some more examples of where the ROM … Continue reading What is the random oracle model and why should you care? (Part 5) → --------------------------------------------- https://blog.cryptographyengineering.com/2020/01/05/what-is-the-random-orac… ∗∗∗ Half of the websites using WebAssembly use it for malicious purposes ∗∗∗ --------------------------------------------- In an academic research project that was carried out last year, four researchers from the Technical University in Braunschweig, Germany, looked at WebAssembly's use on the Alexa Top 1 Million popular sites on the internet, in an attempt to gauge the popularity of this new technology. --------------------------------------------- https://www.zdnet.com/article/half-of-the-websites-using-webassembly-use-it… ===================== = Vulnerabilities = ===================== ∗∗∗ Android Security Bulletin—January 2020 ∗∗∗ --------------------------------------------- The most severe of these issues is a critical security vulnerability in Media framework that could enable a remote attacker using a specially crafted file to execute arbitrary code within the context of a privileged process. --------------------------------------------- https://source.android.com/security/bulletin/2020-01-01.html ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (netty) and Fedora (libssh, nethack, php, samba, and xen). --------------------------------------------- https://lwn.net/Articles/808621/ ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (chromium, cyrus-imapd, drupal7-l10n_update, drupal7-webform, htmldoc, nethack, php, and singularity), Mageia (advancecomp, apache-commons-compress-, cyrus-imapd, cyrus-sasl, dia, freeimage, freeradius, igraph, jhead, jss, libdwarf, libextractor, libxml2, mediawiki, memcached, mozjs60, openconnect, openssl, putty, python-ecdsa, python-werkzeug, shadowsocks-libev, and upx), Oracle (container-tools:1.0 and container-tools:ol8), and Red Hat --------------------------------------------- https://lwn.net/Articles/808803/ ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (nss and pillow), Red Hat (java-1.8.0-ibm and kernel), Slackware (firefox), SUSE (virglrenderer), and Ubuntu (linux, linux-aws, linux-aws-5.0, linux-azure, linux-gcp, linux-gke-5.0, linux-kvm, linux-oem-osp1, linux-oracle, linux-oracle-5.0, linux-raspi2, linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon, linux-kvm, linux-oracle, linux-raspi2, and linux-snapdragon). --------------------------------------------- https://lwn.net/Articles/808881/ ∗∗∗ Security Vulnerabilities fixed in Firefox 72 ∗∗∗ --------------------------------------------- Severity: high CVE-2019-17015: Memory corruption in parent process during new content process initialization on Windows CVE-2019-17016: Bypass of @namespace CSS sanitization during pasting CVE-2019-17017: Type Confusion in XPCVariant.cpp --------------------------------------------- https://www.mozilla.org/en-US/security/advisories/mfsa2020-01/ ∗∗∗ Security Bulletin: Multiple Vulnerabilities in Liberty affect IBM WIoTP MessageGateway ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM MessageSight ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Financial Transaction Manager for Corporate Payment Services for Multi-Platform ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Financial Transaction Manager for Check Services is affected by a potential cross-site scripting (XSS) vulnerability (CVE-2018-15494) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-financial-transaction-man… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Financial Transaction Manager for Check Services for Multi-Platform ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Financial Transaction Manager for Corporate Payment Services is affected by a potential cross-site scripting (XSS) vulnerability (CVE-2018-15494) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-financial-transaction-man… ∗∗∗ Security Bulletin: Security Vulnerabilties have been addressed in IBM Cognos Analytics ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerabilties-h… ∗∗∗ Security Bulletin: Information Exposure vulnerability found on IBM Security Secret Server (CVE-2019-4634) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-information-exposure-vuln… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 03.01.2020
by Daily end-of-shift report 03 Jan '20

03 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 02-01-2020 18:00 − Freitag 03-01-2020 18:00 Handler: Robert Waldner Co-Handler: Dimitri Robl ===================== = News = ===================== ∗∗∗ Promiscuous Cookies and Their Impending Death via the SameSite Policy ∗∗∗ --------------------------------------------- Cookies like to get around. They have no scruples about where they go save for some basic constraints relating to the origin from which they were set. I mean have a think about it:If a website sets a cookie then you click a link to another page on that [...] --------------------------------------------- https://www.troyhunt.com/promiscuous-cookies-and-their-impending-death-via-… ∗∗∗ Gefälschte E-Mail zu Amazon-Bestellung ∗∗∗ --------------------------------------------- Kriminelle versenden derzeit E-Mails zu einer angeblichen Amazon-Bestellung. In der Mail wird darauf hingewiesen, dass eine Bestellung von einem bisher nicht benutzten Gerät aus getätigt wurde. Im Anhang findet man ein PDF mit Infos zur angeblichen Bestellung und der Möglichkeit, die Bestellung zu stornieren. Wer das tut, gibt seine Amazon-Zugangsdaten an Kriminelle weiter! --------------------------------------------- https://www.watchlist-internet.at/news/gefaelschte-e-mail-zu-amazon-bestell… ===================== = Vulnerabilities = ===================== ∗∗∗ Workaround verfügbar: Kritische Lücke in Citrix ADC und Gateway ∗∗∗ --------------------------------------------- Angreifer könnten Systeme mit Citrix ADC und Gateway attackieren und Schadcode ausführen. Patches sind bislang nicht erschienen. --------------------------------------------- https://heise.de/-4627525 ∗∗∗ Vulnerability Spotlight: Two buffer overflow vulnerabilities in OpenCV ∗∗∗ --------------------------------------------- Cisco Talos recently discovered two buffer overflow vulnerabilities in the OpenCV libraries. An attacker could potentially exploit these bugs to cause heap corruptions and potentially code execution. Intel Research originally developed OpenCV in 1999, but it is currently maintained by the non-profit organization OpenCV.org. OpenCV is used for numerous applications, including facial recognition technology, robotics, motion tracking [...] --------------------------------------------- https://blog.talosintelligence.com/2020/01/opencv-buffer-overflow-jan-2020.… ∗∗∗ WooCommerce Conversion Tracking < 2.0.6 - CSRF to XSS ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/10001 ∗∗∗ Security Bulletin: Security Vulnerabilities affect IBM Cloud Private – OpenSSL (CVE-2019-1563, CVE-2019-1549, CVE-2019-1547) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Cloud Private is vulnerable to a Kubernetes vulnerability (CVE-ID: CVE-2019-11244) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-private-is-vuln… ∗∗∗ Security Bulletin: A vulnerability in IBM Java Runtime affects IBM Tivoli Storage Manager FastBack (CVE-2019-2816) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-ja… ∗∗∗ Security Bulletin: Vulnerabities in SSL in IBM DataPower Gateway ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabities-in-ssl-in-i… ∗∗∗ Security Bulletin: IBM DataPower Gateway is potentially vulnerable to two cryptographic side-channel vulnerabilities in SSL. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-is-… ∗∗∗ Security Bulletin: Potential side-channel cryptographic vulnerabilities in IBM DataPower Gateway ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-potential-side-channel-cr… ∗∗∗ Security Bulletin: Security Vulnerabilities affect IBM Cloud Private Cloud Foundry – Python (CVE-2019-9947, CVE-2019-9948) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerabilities-… ∗∗∗ Security Bulletin: Potential disclosure of information in IBM DataPower Gateway (CVE-2018-14348) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-potential-disclosure-of-i… ∗∗∗ D-LINK Router: Schwachstelle ermöglicht Offenlegung von Informationen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K20-0002 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 02.01.2020
by Daily end-of-shift report 02 Jan '20

02 Jan '20

===================== = End-of-Day report = ===================== Timeframe: Montag 30-12-2019 18:00 − Donnerstag 02-01-2020 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Ransomware in Node.js, (Thu, Jan 2nd) ∗∗∗ --------------------------------------------- Here is a sample that I spotted two days ago. Its an interesting one because its a malware that implements ransomware features developed in Node.js! The stage one is not obfuscated and I suspect the script to be a prototype or a test... --------------------------------------------- https://isc.sans.edu/diary/rss/25664 ∗∗∗ The Anatomy of Website Malware Part 2: Credit Card Stealers ∗∗∗ --------------------------------------------- One of the biggest malicious trends in the last few months and years are credit card stealers — also commonly referred to as credit card skimmers or cc stealers . In the second part of this Website Malware Anatomy series, I’m going to deconstruct several skimmers and show you what they look like, where they are hiding, and how they work. --------------------------------------------- https://blog.sucuri.net/2019/12/the-anatomy-of-website-malware-part-2-credi… ∗∗∗ Kaufen Sie keine Welpen auf realpuppieshome.com ∗∗∗ --------------------------------------------- Auf realpuppieshome.com werden Ihnen zahlreiche entzückende Zuchtwelpen angezeigt und zur Adoption angeboten. Die aufwendig gestaltete Website täuscht dabei ein seriöses Angebot vor. Doch nehmen Sie sich in Acht: Hier erhalten Sie das gewünschte Hundejunge nie. Stattdessen verlieren Sie Ihr Geld an Kriminelle. --------------------------------------------- https://www.watchlist-internet.at/news/kaufen-sie-keine-welpen-auf-realpupp… ===================== = Vulnerabilities = ===================== ∗∗∗ December 30, 2019 TNS-2019-09 [R1] Tenable.sc 5.13.0 Fixes Multiple Third-Party Vulnerabilities ∗∗∗ --------------------------------------------- Three separate third-party components (OpenSSL, Apache HTTP Server, SimpleSAMLphp) were found to contain vulnerabilities, and updated versions have been made available by the providers. Out of caution and in line with good practice, Tenable opted to upgrade the bundled libraries to address the potential impact of these issues in Tenable.sc. --------------------------------------------- http://www.tenable.com/security/tns-2019-09 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (intel-microcode and libbsd), openSUSE (chromium, LibreOffice, and spectre-meltdown-checker), and SUSE (mozilla-nspr, mozilla-nss and python-azure-agent). --------------------------------------------- https://lwn.net/Articles/808319/ ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (igraph, jhead, libgcrypt20, otrs2, and waitress) and Mageia (clamaw, exiv2, filezilla, hunspell, libidn2, pdfresurrect, roundcubemail, and xpdf). --------------------------------------------- https://lwn.net/Articles/808395/ ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Red Hat (chromium-browser and rh-git218-git) and SUSE (java-1_8_0-ibm and openssl-1_1). --------------------------------------------- https://lwn.net/Articles/808488/ ∗∗∗ Cisco Data Center Network Manager Authentication Bypass Vulnerabilities ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Data Center Network Manager XML External Entity Read Access Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Data Center Network Manager JBoss EAP Unauthorized Access Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Data Center Network Manager SQL Injection Vulnerabilities ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Data Center Network Manager Path Traversal Vulnerabilities ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Data Center Network Manager Command Injection Vulnerabilities ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security Advisory - Missing Integrity Checking Vulnerability on Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191225-… ∗∗∗ Security Advisory - Information Leak Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191030-… ∗∗∗ Security Advisory - Improper Credentials Management Vulnerability in Some Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200102-… ∗∗∗ Security Advisory - Information Leak Vulnerability in Some Huawei Smart Phones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200102-… ∗∗∗ Security Advisory - Denial of Service Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200102-… ∗∗∗ Security Advisory - Buffer Error Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2020/huawei-sa-20200102-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Security Privileged Identity Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: A Security Vulnerability affects IBM Cloud Private – Swagger UI (CVE-2019-17495) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: A Security Vulnerability affects IBM Cloud Private Kubernetes (CVE-2019-11245) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: IBM Cloud Private is vulnerable to IBM WebSphere Application Server Liberty vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-private-is-vuln… ∗∗∗ Security Bulletin: IBM Cloud Private is vulnerable to an IBM WebSphere Application Server Liberty vulnerability (CVE-2014-3603) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-private-is-vuln… ∗∗∗ Security Bulletin: IBM Cloud Private is vulnerable to an IBM WebSphere Application Server Liberty vulnerability (CVE-2019-12402) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-private-is-vuln… ∗∗∗ Security Bulletin: A Security Vulnerability affects Cloud Foundry for IBM Cloud Private (CVE-2019-16935) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 30.12.2019
by Daily end-of-shift report 30 Dec '19

30 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 27-12-2019 18:00 − Montag 30-12-2019 18:00 Handler: Robert Waldner Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Lesser-known Tools for Android Application PenTesting ∗∗∗ --------------------------------------------- Over time, I became familiar with the different tools, popular or not, that helped me in my assessments. In this post, I’ll list down these not-so-popular tools (in my opinion based on the different sources and blogs that I have read where these tools were not mentioned) that I’m using during my engagements. --------------------------------------------- https://captmeelo.com/pentest/2019/12/30/lesser-known-tools-for-android-pen… ∗∗∗ 36C3: Vertraue keinem Bluetooth-Gerät – schon gar nicht im vernetzten Auto ∗∗∗ --------------------------------------------- Bei Chips zur drahtlosen Datenübertragung etwa via Bluetooth gibt es massive Sicherheitslücken. Bei geteilten Antennen lässt sich etwa WLAN ausknipsen. --------------------------------------------- https://heise.de/-4624388 ===================== = Vulnerabilities = ===================== ∗∗∗ Trend Micro AntiVirus für Mac: Schwachstelle ermöglicht Manipulation von Dateien ∗∗∗ --------------------------------------------- Trend Micro AntiVirus ist eine Anti-Viren-Software. --------------------------------------------- https://www.bsi-fuer-buerger.de/SharedDocs/Warnmeldungen/DE/TW/2019/12/warn… ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by SUSE (dia, kernel, and libgcrypt). --------------------------------------------- https://lwn.net/Articles/808135/ ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (debian-lan-config, freeimage, imagemagick, libxml2, mediawiki, openssl1.0, php5, and tomcat8). --------------------------------------------- https://lwn.net/Articles/808234/ ∗∗∗ Intel SPS vulnerability CVE-2019-11109 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K54164678 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 27.12.2019
by Daily end-of-shift report 27 Dec '19

27 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Montag 23-12-2019 18:00 − Freitag 27-12-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Timely acquisition of network traffic evidence in the middle of an incident response procedure, (Wed, Dec 25th) ∗∗∗ --------------------------------------------- The acquisition of evidence is one of the procedures that always brings controversy in incident management. We must answer questions such as: [...] --------------------------------------------- https://isc.sans.edu/diary/rss/25560 ∗∗∗ Bypassing UAC to Install a Cryptominer ∗∗∗ --------------------------------------------- First of all, Merry Christmas to all our readers! I hope youre enjoying the break with your family and friends! Even if everything slows down in this period, there is always malicious activity ongoing. I found a small PowerShell script that looked interesting for a quick diary. First of all, it has a VT score of 2/60[1]. It installs a cryptominer and its most interesting feature is the use of a classic technique to bypass UAC[2]. --------------------------------------------- https://isc.sans.edu/forums/diary/Bypassing+UAC+to+Install+a+Cryptominer/25… ∗∗∗ Video: Identitätsdiebstahl mit gefälschten Airbnb-Mails ∗∗∗ --------------------------------------------- Airbnb genießt hohes Vertrauen bei seinen UserInnen. Das versuchen sich auch Kriminelle zu Nutze zu machen. Sie versenden betrügerische Phishing-Mails im Design von Airbnb. --------------------------------------------- https://www.watchlist-internet.at/news/video-identitaetsdiebstahl-mit-gefae… ∗∗∗ Video: Erpressungs-Mails ∗∗∗ --------------------------------------------- Kriminelle versenden massenhaft Erpressungs-Mails an InternetnutzerInnen. Darin behaupten sie, die EmpfängerInnen der Nachrichten beim Masturbieren gefilmt zu haben. Um zu vermeiden, dass das Video veröffentlicht wird, sollen gewisse Geldbeträge in Form von Bitcoins bezahlt werden. --------------------------------------------- https://www.watchlist-internet.at/news/video-erpressungs-mails/ ===================== = Vulnerabilities = ===================== ∗∗∗ New Magellan 2.0 SQLite Vulnerabilities Affect Many Programs ∗∗∗ --------------------------------------------- New vulnerabilities in the SQLite database engine affect a wide range of applications that utilize it as a component within their software packages. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-magellan-20-sqlite-vulne… ∗∗∗ AVE DOMINAplus 1.10.x Credentials Disclosure Exploit ∗∗∗ --------------------------------------------- The application suffers from clear-text credentials disclosure vulnerability that allows an unauthenticated attacker to issue a request to an unprotected directory that hosts an XML file /xml/authClients.xml and obtain administrative login information that allows for a successful authentication bypass attack. --------------------------------------------- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5550.php ∗∗∗ AVE DOMINAplus 1.10.x Authentication Bypass Exploit ∗∗∗ --------------------------------------------- DOMINAplus suffers from an authentication bypass vulnerability due to missing control check when directly calling the autologin GET parameter in changeparams.php script. Setting the autologin value to 1 allows an unauthenticated attacker to permanently disable the authentication security control and access the management interface with admin privileges without providing credentials. --------------------------------------------- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5549.php ∗∗∗ AVE DOMINAplus 1.10.x Unauthenticated Remote Reboot ∗∗∗ --------------------------------------------- The application suffers from an unauthenticated reboot command execution. Attackers can exploit this issue to cause a denial of service scenario. --------------------------------------------- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5548.php ∗∗∗ AVE DOMINAplus 1.10.x CSRF/XSS Vulnerabilities ∗∗∗ --------------------------------------------- The application suffers from multiple CSRF and XSS vulnerabilities. The application allows users to perform certain actions via HTTP requests without performing any validity checks to verify the requests. This can be exploited to perform certain actions with administrative privileges if a logged-in user visits a malicious web site. Input passed to several GET/POST parameters is not properly sanitised before being returned to the user. This can be exploited to execute arbitrary HTML and script [...] --------------------------------------------- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5547.php ∗∗∗ Inim Electronics Smartliving SmartLAN/G/SI 6.x Hard-coded Credentials ∗∗∗ --------------------------------------------- The devices utilizes hard-coded credentials within its Linux distribution image. These sets of credentials (Telnet, SSH, FTP) are never exposed to the end-user and cannot be changed through any normal operation of the smart home device. Attacker could exploit this vulnerability by logging in and gain system access. --------------------------------------------- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5546.php ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (freetype, kernel, nss, nss-softokn, nss-util, and thunderbird), Mageia (ghostpcl, libmirage, and spamassassin), Oracle (fribidi), and SUSE (mariadb-100, shibboleth-sp, and slurm). --------------------------------------------- https://lwn.net/Articles/808090/ ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (firefox, fribidi, nss, nss-softokn, nss-util, openslp, and thunderbird), Debian (opensc), and Mageia (389-ds-base, apache, apache-mod_auth_openidc, kernel, libofx, microcode, php, and ruby). --------------------------------------------- https://lwn.net/Articles/808119/ ∗∗∗ CA Client Automation 14.x Privilege Escalation ∗∗∗ --------------------------------------------- https://cxsecurity.com/issue/WLB-2019120108 ∗∗∗ IBM Security Bulletins ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ Security Advisory - Insufficient Input Validation Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191225-… ∗∗∗ Security Advisory - Integer Overflow Vulnerability in the Linux Kernel (SACK Panic) ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191225-… ∗∗∗ Security Advisory - Multiple Vulnerabilities in the X.509 Implementation in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191225-… ∗∗∗ Security Advisory - Missing Integrity Checking Vulnerability on Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191225-… ∗∗∗ Red Hat Enterprise Linux: Mehrere Schwachstellen ermöglichen Ausführen von beliebigem Programmcode mit den Rechten des Dienstes ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1110 ∗∗∗ ImageMagick / GraphicsMagick: Mehrere Schwachstellen ermöglichen Denial of Service ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1117 ∗∗∗ D-LINK Router: Schwachstelle ermöglicht Cross-Site Scripting ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1116 ∗∗∗ Nvidia GeForce Experience: Schwachstelle ermöglicht Privilegieneskalation ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1114 ∗∗∗ Trend Micro Maximum Security: Schwachstelle ermöglicht Denial of Service oder Offenlegung von Informationen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1113 ∗∗∗ Trend Micro AntiVirus für Mac: Schwachstelle ermöglicht Manipulation von Dateien ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1120 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 23.12.2019
by Daily end-of-shift report 23 Dec '19

23 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 20-12-2019 18:00 − Montag 23-12-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ FBI Issues Alert For LockerGoga and MegaCortex Ransomware ∗∗∗ --------------------------------------------- The FBI has issued a warning to private industry recipients to provide information and guidance on the LockerGoga and MegaCortex Ransomware. --------------------------------------------- https://www.bleepingcomputer.com/news/security/fbi-issues-alert-for-lockerg… ∗∗∗ Mozi, Another Botnet Using DHT ∗∗∗ --------------------------------------------- Mozi Botnet relies on the DHT protocol to build a P2P network, and uses ECDSA384 and the xor algorithm to ensure the integrity and security of its components and P2P network. The sample spreads via Telnet with weak passwords and some known exploits --------------------------------------------- https://blog.netlab.360.com/mozi-another-botnet-using-dht/ ∗∗∗ Extracting VBA Macros From .DWG Files, (Sun, Dec 22nd) ∗∗∗ --------------------------------------------- I updated my oledump.py tool to help with the analysis of files that embed OLE files, like AutoCAD's .dwg files with VBA macros. --------------------------------------------- https://isc.sans.edu/diary/rss/25634 ∗∗∗ Leveraging Disk Imaging Tools to Deliver RATs ∗∗∗ --------------------------------------------- This year we observed a notable uptick in disc imaging software (like .ISO) being used as a container for serving malware via email, with .ISO archives attributing to 6% of all malware attachment archives seen this year. --------------------------------------------- https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/leveraging-… ∗∗∗ Looking into Attacks and Techniques Used Against WordPress Sites ∗∗∗ --------------------------------------------- This blog post lists different kinds of attacks against WordPress, by way of payload examples we observed in the wild, and how attacks have used hacked admin access and API, Alfa-Shell deployment, and SEO poisoning to take advantage of vulnerable sites. --------------------------------------------- http://feeds.trendmicro.com/~r/Anti-MalwareBlog/~3/mjE1ckQKGtA/ ∗∗∗ Geknackte Zwei-Faktor-Anmeldung: Warum Software Token keine gute Idee sind ∗∗∗ --------------------------------------------- Eine mutmaßlich chinesische Hackergruppe, deren Angriffe bis 2011 zurückgehen, soll einen neuartigen Angriff auf RSA-Software-Token entdeckt haben. --------------------------------------------- https://heise.de/-4622748 ∗∗∗ Jetzt updaten: Cisco ASA 5500-X Series Firewalls aus der Ferne angreifbar ∗∗∗ --------------------------------------------- Eine bereits seit 2018 bekannte ASA-Schwachstelle wird derzeit möglicherweise aktiv ausgenutzt. --------------------------------------------- https://heise.de/-4621541 ∗∗∗ Vorsicht vor GMX-Phishing-Mails ∗∗∗ --------------------------------------------- Zahlreiche LeserInnen melden uns momentan gefährliche Phishing-Mails, mit denen Kriminelle versuchen, an GMX-Konten zu gelangen. GMX-UserInnen müssen sich daher in Acht nehmen, wenn sie plötzlich wegen einer angeblichen Kontosperre, zu einem Login aufgefordert werden. Die Daten und E-Mail-Konten landen in den Händen Krimineller und können für Verbrechen unter fremder Identität genützt werden! --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-gmx-phishing-mails/ ∗∗∗ War Never Changes: Attacks Against WPA3’s Enhanced Open — Part 2: Understanding OWE ∗∗∗ --------------------------------------------- https://posts.specterops.io/war-never-changes-attacks-against-wpa3s-enhance… ===================== = Vulnerabilities = ===================== ∗∗∗ Patch now: Published Citrix applications leave networks of potentially 80,000 firms at risk from attackers ∗∗∗ --------------------------------------------- Unauthorised users able to perform arbitrary code execution A critical vulnerability found in Citrix Application Delivery Controller and Citrix Gateway (formerly known as Netscaler ADC and Netscaler Gateway) means businesses with apps published using these technologies may be exposing their internal network to unauthorised access. --------------------------------------------- https://go.theregister.co.uk/feed/www.theregister.co.uk/2019/12/23/patch_no… ∗∗∗ Sicherheitslücke in Twitter-App für Android ∗∗∗ --------------------------------------------- Über eine Sicherheitslücke in der Twitter-App für Android lässt sich bösartiger Code einschleusen, der private Daten auslesen kann. Ein Update steht bereit. --------------------------------------------- https://heise.de/-4621735 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (cups, cyrus-sasl2, tightvnc, and x2goclient), Fedora (cacti and cacti-spine), openSUSE (mariadb and samba), Oracle (fribidi, git, and python), Red Hat (fribidi, libyang, and qemu-kvm-rhev), Slackware (openssl and tigervnc), and SUSE (firefox, nspr, nss and kernel). --------------------------------------------- https://lwn.net/Articles/808026/ ∗∗∗ Synology-SA-19:43 Drupal ∗∗∗ --------------------------------------------- A vulnerability allows remote authenticated users to upload arbitrary files via a susceptible version of Drupal. --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_19_43 ∗∗∗ F5 Security Advisories ∗∗∗ --------------------------------------------- https://support.f5.com/csp/new-updated-articles ∗∗∗ Security Bulletin: Multiple Vulnerabilities in libpng affects IBM Watson Studio Local ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Input Validation Vulnerability in Watson Studio Local ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-input-validation-vulnerab… ∗∗∗ Security Bulletin: Multiple Vulnerabilities In Redis affects Watson Studio Local (CVE-2018-12453, CVE-2018-12326, CVE-2018-11218) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: JWT Token Check Vulnerability in Watson Studio Local ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-jwt-token-check-vulnerabi… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in Kubernetes affects IBM Watson Studio Local ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Watson Studio Local Key Storage Vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-watson-studio-local-key-s… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in GNU binutils affects IBM Watson Studio Local ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in GNU Binutils affects Watson Studio Local ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Internal SSL Communication Vulerability in Watson Studio Local (PSIRT-ADV0011800) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-internal-ssl-communicatio… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in OpenSSL affects IBM Watson Studio Local ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerabilities in Samba affects IBM Watson Studio Local ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-samba-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 20.12.2019
by Daily end-of-shift report 20 Dec '19

20 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 19-12-2019 18:00 − Freitag 20-12-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ From dropbox(updater) to NT AUTHORITY\SYSTEM ∗∗∗ --------------------------------------------- In this post I’m going to show how to use the DropBoxUpdater service in order to get SYSTEM privileges starting from a simple Windows user. --------------------------------------------- https://decoder.cloud/2019/12/18/from-dropboxupdater-to-nt-authoritysystem/ ∗∗∗ Using WebRTC ICE Servers for Port Scanning in Chrome ∗∗∗ --------------------------------------------- Using the browser to scan a LAN isn’t a new idea. There are many implementations that use XHR requests, websockets, or plain HTML to discover and fingerprint LAN devices. But in this blog, I’ll introduce a new scanning technique using WebRTC ICE servers. This technique is fast and, unlike the other methods, bypasses the blocked ports list. Unfortunately, it only works when the victim is using Chrome. --------------------------------------------- https://medium.com/tenable-techblog/using-webrtc-ice-servers-for-port-scann… ===================== = Vulnerabilities = ===================== ∗∗∗ DSA-4590 cyrus-imapd - security update ∗∗∗ --------------------------------------------- It was discovered that the lmtpd component of the Cyrus IMAP server created mailboxes with administrator privileges if the fileinto [sieve directive] was used, bypassing ACL checks. --------------------------------------------- https://www.debian.org/security/2019/dsa-4590 ∗∗∗ Field Notice: FN - 70489 - PKI Self-Signed Certificate Expiration in Cisco IOS and Cisco IOS XE Software - Software Upgrade Recommended ∗∗∗ --------------------------------------------- Self-signed X.509 PKI certificates (SSC) that were generated on devices that run affected Cisco IOS® or Cisco IOS XE software releases expire on 2020-01-01 00:00:00 UTC. New self-signed certificates cannot be created on affected devices after 2020-01-01 00:00:00 UTC. Any service that relies on these self-signed certificates to establish or terminate a secure connection might not work after the certificate expires. --------------------------------------------- https://www.cisco.com/c/en/us/support/docs/field-notices/704/fn70489.html ∗∗∗ OpenSSL version 1.0.2u published ∗∗∗ --------------------------------------------- The OpenSSL project team is pleased to announce the release of version 1.0.2u of our open source toolkit for SSL/TLS. --------------------------------------------- https://mta.openssl.org/pipermail/openssl-announce/2019-December/000165.html ∗∗∗ VMSA-2019-0023 ∗∗∗ --------------------------------------------- VMware Workstation and Horizon View Agent updates address a DLL-hijacking issue (CVE-2019-5539) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2019-0023.html ∗∗∗ Critical Vulnerability Patched in 301 Redirects – Easy Redirect Manager ∗∗∗ --------------------------------------------- On Friday December 13th, our Threat Intelligence team discovered vulnerabilities present in "301 Redirects – Easy Redirect Manager", a WordPress plugin installed on over 70,000 websites. These weaknesses allowed any authenticated user, even subscribers, to modify, delete, and inject redirect rules that could potentially result in a loss of site availability. We privately disclosed the issue to the plugin’s developer, who was incredibly quick to respond and release a patch. --------------------------------------------- https://www.wordfence.com/blog/2019/12/critical-vulnerability-patched-in-30… ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (cyrus-imapd and gdk-pixbuf), Fedora (cacti, cacti-spine, and fribidi), Red Hat (fribidi, git, and openstack-keystone), Scientific Linux (fribidi), Slackware (wavpack), and SUSE (firefox, kernel, mariadb, spectre-meltdown-checker, and trousers). --------------------------------------------- https://lwn.net/Articles/807851/ ∗∗∗ Atlassian Jira Software: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen ∗∗∗ --------------------------------------------- Ein entfernter, authentisierter Angreifer kann eine Schwachstelle in Atlassian Jira Software ausnutzen, um Sicherheitsvorkehrungen zu umgehen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1105 ∗∗∗ Moxa EDS Ethernet Switches ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-353-01 ∗∗∗ Equinox Control Expert ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-353-02 ∗∗∗ WECON PLC Editor ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-353-03 ∗∗∗ Reliable Controls MACH-ProWebCom/Sys ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-353-04 ∗∗∗ Security Bulletin: IBM Cognos Analytics has addressed multiple vulnerabilties ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cognos-analytics-has-… ∗∗∗ Security Bulletin: Multiple vulnerabilities of Mozzila Firefox (less than Firefox 68.2.0 ESR) have affected Synthetic Playback Agent 8.1.4.0 – 8.1.4 IF09 + ICAM Synthetic 3.0 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Various security vulnerabilities in IBM Financial Transaction Manager for SWIFT Services ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-various-security-vulnerab… ∗∗∗ Security Bulletin: IBM Cognos Business Intelligence has addressed multiple vulnerabilties ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cognos-business-intel… ∗∗∗ Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM i ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities of Mozzila Firefox (less than Firefox 68.2.0 ESR) have affected Synthetic Playback Agent 8.1.4.0 – 8.1.4 IF09 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ The BIG-IP DNS system may erroneously display the TSIG key secret in plain text form ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K36328238?utm_source=f5support&utm_mediu… ∗∗∗ ASM Cloud Security Services authentication vulnerability CVE-2019-6687 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K59957337?utm_source=f5support&utm_mediu… ∗∗∗ Synology-SA-19:42 Intel Processor Vulnerability ∗∗∗ --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_19_42 ∗∗∗ Synology-SA-19:41 WordPress ∗∗∗ --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_19_41 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 19.12.2019
by Daily end-of-shift report 19 Dec '19

19 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 18-12-2019 18:00 − Donnerstag 19-12-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Emotet Gang Changes Tactics Ahead of the Winter Holidays ∗∗∗ --------------------------------------------- With the end of the year approaching fast, the authors of Emotet have made some changes that may increase their revenue for the holidays. --------------------------------------------- https://www.bleepingcomputer.com/news/security/emotet-gang-changes-tactics-… ∗∗∗ TP-Link Routers Give Cyberattackers an Open Door to Business Networks ∗∗∗ --------------------------------------------- Remote attackers can easily compromise the device and pivot to move laterally through the LAN or WAN. --------------------------------------------- https://threatpost.com/tp-link-routers-cyberattackers-open-door/151254/ ∗∗∗ Microsoft Updates November Security Updates with SharePoint Bug ∗∗∗ --------------------------------------------- Microsoft has added a fresh CVE to its security portal, linking it to the existing November security updates (the patch itself was already included in the updates, but not specifically named). The CVE describes a vulnerability in SharePoint Server. According to a Microsoft Security Advisory, an attacker could exploit the bug (CVE-2019-1491) to obtain sensitive information and then use that information to mount further attacks. --------------------------------------------- https://threatpost.com/microsoft-issues-out-of-band-update-sharepoint-bug/1… ∗∗∗ Data science for cybersecurity: A probabilistic time series model for detecting RDP inbound brute force attacks ∗∗∗ --------------------------------------------- Microsoft Defender ATP data scientists and threat hunters collaborate to use a data science-driven approach to detecting RDP brute force attacks to protect customers against real-world threats. --------------------------------------------- https://www.microsoft.com/security/blog/2019/12/18/data-science-for-cyberse… ∗∗∗ How Websites Are Used to Spread Emotet Malware ∗∗∗ --------------------------------------------- In past posts, we’ve discussed the more popular reasons why hackers target smaller websites. Today, we’ll focus instead on how hackers use compromised websites to spread dangerous malware like Emotet to end user victims. --------------------------------------------- https://blog.sucuri.net/2019/12/how-websites-are-used-to-spread-emotet-malw… ∗∗∗ Zero Day Vulnerability in Deutsche Bahn Ticket Machine Series System uncovered ∗∗∗ --------------------------------------------- Whitehat in action discovers Kiosk Escape & Escalation via Windows PasswordAgent --------------------------------------------- https://www.vulnerability-db.com/?q=articles/2019/12/13/zero-day-vulnerabil… ∗∗∗ Erpressung 2.0: Ransomware-Gangs wollen sensible Firmendaten veröffentlichen ∗∗∗ --------------------------------------------- Die Macher von Maze und Sodinokibi läuten womöglich einen unerfreulichen Trend ein: Sie wollen sensible Dokumente infizierter Unternehmen online stellen. --------------------------------------------- https://heise.de/-4619041 ∗∗∗ Gefälschte Krone.at-Werbung lockt auf Facebook mit gratis iPhones ∗∗∗ --------------------------------------------- Achtung: Auf Facebook kursieren Werbeschaltungen im Namen der Kronen Zeitung. Darin wird behauptet, dass die größte Apple-Lagerhalle gebrannt hat und nun 2173 unbeschädigte iPhones in Österreich verschenkt werden. Das ist frei erfunden und die Werbung stammt nicht von der Kronen Zeitung. Wer sich hier anmeldet, tappt in eine Abo-Falle! --------------------------------------------- https://www.watchlist-internet.at/news/gefaelschte-kroneat-werbung-lockt-au… ∗∗∗ 30 years of ransomware: How one bizarre attack laid the foundations for the malware taking over the world ∗∗∗ --------------------------------------------- In December 1989 the world was introduced to the first ever ransomware - and 30 years later ransomware attacks are now at crisis levels. --------------------------------------------- https://www.zdnet.com/article/30-years-of-ransomware-how-one-bizarre-attack… ===================== = Vulnerabilities = ===================== ∗∗∗ Drupal Releases Security Updates ∗∗∗ --------------------------------------------- Original release date: December 19, 2019Drupal has released security updates to address vulnerabilities in Drupal 7.x, 8.7.x, and 8.8.x. An attacker could exploit some of these vulnerabilities to modify data on an affected website. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/12/19/drupal-releases-se… ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (git, libgit2, and shadow), Debian (debian-edu-config and python-django), Fedora (python-django), Mageia (apache-commons-beanutils, fence-agents, flightcrew, freerdp, htmldoc, libssh, pacemaker, rsyslog, samba, and sssd), Oracle (freetype and kernel), Scientific Linux (freetype and kernel), SUSE (firefox, spectre-meltdown-checker, thunderbird, xen, and zziplib), and Ubuntu (python-django). --------------------------------------------- https://lwn.net/Articles/807711/ ∗∗∗ Synology-SA-19:42 WordPress ∗∗∗ --------------------------------------------- Multiple vulnerabilities allow remote authenticated users to inject arbitrary web script or HTML or bypass security constraint via a susceptible version of WordPress. --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_19_42 ∗∗∗ Security Bulletin: IBM API Connect is impacted by a vulnerability in libexpat ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-api-connect-is-impact… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in GnuTLS affects IBM Watson Studio Local ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in libpng affects IBM Watson Studio Local ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerability in jQuery affects IBM Watson Studio Local ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-jquery-a… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in libxml2 affects IBM Watson Studio Local ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ PHP: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1099 ∗∗∗ Ruby on Rails: Schwachstelle ermöglicht Offenlegung von Informationen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1098 ∗∗∗ Citrix Systems NetScaler Gateway: Schwachstelle ermöglicht Codeausführung ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1093 ∗∗∗ Atlassian Confluence: Schwachstelle ermöglicht Offenlegung von Informationen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1101 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 18.12.2019
by Daily end-of-shift report 18 Dec '19

18 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 17-12-2019 18:00 − Mittwoch 18-12-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Forthcoming OpenSSL release ∗∗∗ --------------------------------------------- The OpenSSL project team would like to announce the forthcoming release of OpenSSL version 1.0.2u. This release will be made available on Friday 20th December 2019 between 1300-1700 UTC. This will contain one LOW severity fix for CVE-2019-1551 previously announced here: https://www.openssl.org/news/secadv/20191206.txt --------------------------------------------- https://mta.openssl.org/pipermail/openssl-announce/2019-December/000164.html ∗∗∗ Betrügerische Zahlungsaufforderungen von top-urlaub.info nicht bezahlen! ∗∗∗ --------------------------------------------- Zahlreiche InternetnutzerInnen berichten uns momentan von betrügerischen Rechnungen und Zahlungsaufforderungen der Next Trip Ltd. Sie stoßen auf eine Werbung auf sozialen Netzwerken, die günstige Urlaubsangebote verspricht. Eine Registrierung führt zu hohen Zahlungsaufforderungen wegen einer angeblich abgeschlossenen Jahresmitgliedschaft. Die Rechnung über 239,90 Euro muss in derartigen Fällen nicht bezahlt werden! --------------------------------------------- https://www.watchlist-internet.at/news/betruegerische-zahlungsaufforderunge… ===================== = Vulnerabilities = ===================== ∗∗∗ Google Releases Security Updates for Chrome for Windows, Mac, and Linux ∗∗∗ --------------------------------------------- Google has released security updates for Chrome version 79.0.3945.88 for Windows, Mac, and Linux. This version addresses a vulnerability that an attacker could exploit to take control of an affected system. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/12/18/google-releases-se… ∗∗∗ Microsoft Releases Out-of-Band Security Updates ∗∗∗ --------------------------------------------- Microsoft has released out-of-band security updates to address a vulnerability in SharePoint Server. An attacker could exploit this vulnerability to obtain sensitive information. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/12/18/microsoft-releases… ∗∗∗ SpamAssassin 3.4.3 available ∗∗∗ --------------------------------------------- Apache SpamAssassin 3.4.3 contains numerous tweaks and bug fixes as we prepare to move to version 4.0.0 with better, native UTF-8 handling. There are a number of functional patches, improvements as well as security reasons to upgrade to 3.4.3. In this release, there are bug fixes for two CVEs. --------------------------------------------- https://lwn.net/Articles/807539/ ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (debian-edu-config, harfbuzz, libvorbis, and python-ecdsa), Fedora (chromium, fribidi, libssh, and openslp), openSUSE (chromium), Oracle (grub2), Red Hat (rh-maven35-apache-commons-beanutils), SUSE (kernel, libssh, mariadb, samba, and xen), and Ubuntu (openjdk-8, openjdk-lts). --------------------------------------------- https://lwn.net/Articles/807609/ ∗∗∗ Dell XPS 13 2-in-1 (7390): Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Administratorrechten ∗∗∗ --------------------------------------------- https://www.bsi-fuer-buerger.de/SharedDocs/Warnmeldungen/DE/TW/2019/12/warn… ∗∗∗ GE S2020/S2020G Fast Switch 61850 ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-351-01 ∗∗∗ Security Advisory - Improper Access Control Vulnerability in Huawei Share ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191218-… ∗∗∗ Security Advisory - Insufficient Input Validation Vulnerability in Huawei Share ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191218-… ∗∗∗ Security Advisory - Buffer Overflow Vulnerability in Some Huawei Smart Phones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191218-… ∗∗∗ Security Advisory - Information Disclosure Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191218-… ∗∗∗ Security Bulletin: vulnerabilities in OpenSSL affect IBM Integration Bus and IBM App Connect ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-openss… ∗∗∗ Security Bulletin: IBM Cloud Transformation Advisor is affected by a Node.js by Prototype Pollution vulnerabiliy ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-transformation-… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in the Linux kernel affect the IBM FlashSystem models V840 and V9000 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Cloud Transformation Advisor is affected by a Node.js vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-transformation-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Cloud Transformation Advisor ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in jackson-databind affect IBM Platform Symphony and IBM Spectrum Symphony ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Planning Analytics has addressed a Security Vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-planning-analytics-ha… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in the Linux kernel affect the IBM FlashSystem models 840 and 900 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in IBM Java Runtime affect IBM Cognos Command Center ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 17.12.2019
by Daily end-of-shift report 17 Dec '19

17 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Montag 16-12-2019 18:00 − Dienstag 17-12-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ #include ∗∗∗ --------------------------------------------- Recently I saw a tweet where someone mentioned that you can include /dev/stdin in C code compiled with gcc. This is, to say the very least, surprising. When you see something like this with an IT security background you start to wonder if this can be abused for an attack. --------------------------------------------- https://blog.hboeck.de/archives/898-include-etcshadow.html ∗∗∗ Is it Possible to Identify DNS over HTTPs Without Decrypting TLS? ∗∗∗ --------------------------------------------- Aside from the session length, I found that the payload length for DoH is somewhat telling. DNS queries and responses are usually a couple of hundred bytes long. HTTPS connections, on the other hand, tend to "fill" the MTU. --------------------------------------------- https://isc.sans.edu/diary/rss/25616 ∗∗∗ ESET BlueKeep (CVE‑2019‑0708) Detection‑Tool ∗∗∗ --------------------------------------------- Obwohl die BlueKeep-Schwachstelle (CVE-2019-0708) bisher nicht für weitverbreitetes Chaos sorgte, befindet sie sich doch noch in einem recht frühen Stadium der Exploit-Lebensdauer. Tatsächlich ist es so, dass viele Systeme noch nicht gepatcht sind und eine Version des Exploits als Wurm noch auftauchen könnte. Aufgrund dieser Faktoren stellt ESET ein kostenloses Detection-Tool bereit, das checken soll, ob ein System in Bezug auf BlueKeep verwundbar ist. --------------------------------------------- https://www.welivesecurity.com/deutsch/2019/12/17/eset-bluekeep-detection-t… ∗∗∗ Weihnachtseinkäufe auf Amazon: Vorsicht vor Kriminellen ∗∗∗ --------------------------------------------- Eine Bestellung auf Amazon ist für viele bereits selbstverständlich und mit einer überwiegend positiven Kauferfahrung verbunden. Doch auf Amazon finden sich auch betrügerische Angebote: werden Sie aufgefordert, HändlerInnen vorab per E-Mail zu kontaktieren oder die Zahlung über ein externes Konto und nicht über Amazon abzuwickeln, können Sie von einem unseriösen Angebot ausgehen! --------------------------------------------- https://www.watchlist-internet.at/news/weihnachtseinkaeufe-auf-amazon-vorsi… ===================== = Vulnerabilities = ===================== ∗∗∗ Joomla - [20191202] - Core - Various SQL injections through configuration parameters ∗∗∗ --------------------------------------------- Versions: 2.5.0 - 3.9.13 CVE Number: CVE-2019-19846 The lack of validation of configuration parameters used in SQL queries caused various SQL injection vectors. --------------------------------------------- https://developer.joomla.org/security-centre/797-20191202-core-various-sql-… ∗∗∗ Joomla - [20191201] - Core - Path Disclosure in framework files ∗∗∗ --------------------------------------------- Versions: 3.8.0 - 3.9.13 Number: CVE-2019-19845 Missing access check in framework files could lead to a path disclosure. --------------------------------------------- https://developer.joomla.org/security-centre/796-20191201-core-path-disclos… ∗∗∗ This Bug Could Have Let Anyone Crash WhatsApp Of All Group Members ∗∗∗ --------------------------------------------- WhatsApp, the worlds most popular end-to-end encrypted messaging application, patched an incredibly frustrating software bug that could have allowed a malicious group member to crash the messaging app for all members of the same group, The Hacker News learned. ... Check Point responsibly reported this crash bug to the WhatsApp security team back in late August this year, and the company patched the issue with the release of WhatsApp version 2.19.58 in mid-September. --------------------------------------------- https://thehackernews.com/2019/12/whatsapp-group-crash.html ∗∗∗ CVE-2019-18935: Remote Code Execution via Insecure Deserialization in Telerik UI ∗∗∗ --------------------------------------------- Telerik UI for ASP.NET AJAX is a widely used suite of UI components for web applications. It insecurely deserializes JSON objects in a manner that results in arbitrary remote code execution on the softwares underlying host. --------------------------------------------- https://know.bishopfox.com/research/cve-2019-18935-remote-code-execution-in… ∗∗∗ Vulnerabilities in multiple third party TYPO3 CMS extensions ∗∗∗ --------------------------------------------- several vulnerabilities have been found in the following third party TYPO3 extensions: - "MKSamlAuth" (mksamlauth) - "Change password for frontend users" (fe_change_pwd) - "File List" (file_list) - "femanager direct mail subscription" (femanager_dmail_subscribe) - "femanager" (femanager) --------------------------------------------- http://lists.typo3.org/pipermail/typo3-announce/2019/000455.html ∗∗∗ TYPO3 10.2.2, 9.5.13 and 8.7.30 security releases published ∗∗∗ --------------------------------------------- We are announcing the release of the following TYPO3 updates: TYPO3 10.2.2 TYPO3 9.5.13 LTS TYPO3 8.7.30 LTS All versions are security releases and contain important security fixes --------------------------------------------- https://typo3.org/article/typo3-1022-9513-and-8730-security-releases-publis… ∗∗∗ Sicherheitsupdate: Passwortabfrage von TP-Links Archer-Routern umgehbar ∗∗∗ --------------------------------------------- Angreifer könnten eine kritische Sicherheitslücke ausnutzen, um mit Admin-Rechten auf einige Router der Archer-Serie zu zugreifen. --------------------------------------------- https://heise.de/-4616996 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (libssh, ruby2.3, and ruby2.5), Fedora (kernel and libgit2), openSUSE (chromium and libssh), Oracle (openslp), Red Hat (container-tools:1.0, container-tools:rhel8, freetype, kernel, and kpatch-patch), Scientific Linux (openslp), SUSE (git and LibreOffice), and Ubuntu (graphicsmagick). --------------------------------------------- https://lwn.net/Articles/807505/ ∗∗∗ Intel Patches Privilege Escalation Flaw in Rapid Storage Technology ∗∗∗ --------------------------------------------- A vulnerability Intel has addressed in the Rapid Storage Technology (RST) could allow a local user to escalate privileges to System. Intel RST is a Windows-based application that is provided with many computers that feature Intel chips to deliver improved performance and reliability when SATA disks are used. --------------------------------------------- https://www.securityweek.com/intel-patches-privilege-escalation-flaw-rapid-… ∗∗∗ Security Bulletin: A security vulnerability has been identified in lodash shipped with PowerAI ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: IBM MQ Appliance is affected by a libcgroup vulnerability (CVE-2018-14348) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-appliance-is-affec… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Rational Directory Server (Tivoli) & Rational Directory Administrator ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: A security vulnerability has been identified in SQLite shipped with PowerAI ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: IBM SDK Oracle Java vunerabilities affect IBM Watson Text to Speech and Speech to Text (IBM Watson™ Speech Services 1.1) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sdk-oracle-java-vuner… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 16.12.2019
by Daily end-of-shift report 16 Dec '19

16 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 13-12-2019 18:00 − Montag 16-12-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ PCI Point-to-Point Encryption Standard 3.0 released ∗∗∗ --------------------------------------------- The PCI Security Standards Council (PCI SSC) has updated the PCI Point-to-Point Encryption Standard (P2PE) and supporting program. PCI P2PE Version 3.0 simplifies the process for component and solution providers to validate their P2PE products for cardholder data protection efforts. --------------------------------------------- https://www.helpnetsecurity.com/2019/12/16/pci-point-to-point-encryption-st… ===================== = Vulnerabilities = ===================== ∗∗∗ Javascript: Node-Pakete können Binärdateien unterjubeln ∗∗∗ --------------------------------------------- Eine Sicherheitslücke in den Paketmanangern für Node.js, NPM und Yarn, ermöglicht das Unterschieben und Manipulieren von Binärdateien auf dem Client-System. Updates stehen bereit. --------------------------------------------- https://www.golem.de/news/javascript-node-pakete-koennen-binaerdateien-unte… ∗∗∗ 2019-11-12: Cybersecurity Advisory - Automation Builder 2.2 (and earlier), Drive Application Builder 1.0 ∗∗∗ --------------------------------------------- ABB is aware of public reports of a vulnerability in the product versions listed above. This issue will be fixed by · Version 2.3.0 of Automation Builder. The release of this version is expected for end of Q1 2020 · Version 1.1.0 of Drive Application Builder. The release of this version is expected for end of 2019 An attacker who successfully exploited this vulnerability could insert and run arbitrary JavaScript and/or ActiveX code. --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010465&Language… ∗∗∗ Multiple Vulnerabilities in ABB PB610 PanelBuilder 600 ∗∗∗ --------------------------------------------- ABB is aware of a private report of four vulnerabilities in PB610 Panel Builder 600, versions 2.8.0.424 and earlier, affecting the HMIStudio and HMISimulator components. The vulnerabilities are corrected in version 2.8.0.460. --------------------------------------------- http://www02.abb.com/GLOBAL/GAD/GAD01626.NSF/0/1520A33C30E2562EC12584D20058… ∗∗∗ Vulnerability Spotlight: Multiple vulnerabilities in WAGO PFC200 ∗∗∗ --------------------------------------------- The WAGO PFC200 and PFC100 controllers contain multiple exploitable vulnerabilities. The PFC200 is one of WAGO’s programmable automation controllers that are used in many industries including automotive, rail, power engineering, manufacturing and building management. The vulnerabilities disclosed here all have their root cause within the protocol handling code of the I/O Check (iocheckd) configuration... --------------------------------------------- https://blog.talosintelligence.com/2019/12/vulnerability-spotlight-multiple… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (davical, intel-microcode, libpgf, php-horde, spamassassin, spip, and thunderbird), Mageia (clementine, dnsmasq, git, jasper, kdelibs4, kernel, libcroco, libgit2, libvirt, ncurses, openafs, proftpd, qbittorrent, signing-party, squid, and wireshark), openSUSE (java-1_8_0-openjdk and postgresql), Oracle (kernel), Red Hat (chromium-browser and openslp), and SUSE (kernel, libssh, and xen). --------------------------------------------- https://lwn.net/Articles/807412/ ∗∗∗ Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect z/TPF ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: API Connect is impacted by credential caching ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-api-connect-is-impacted-b… ∗∗∗ Security Bulletin: A security vulnerability has been identified in Kubernetes shipped with PowerAI Vision ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: IBM MQ is vulnerable to a denial of service attack caused by an abend while processing messages. (CVE-2019-4560) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-is-vulnerable-to-a… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 13.12.2019
by Daily end-of-shift report 13 Dec '19

13 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 12-12-2019 18:00 − Freitag 13-12-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ New Echobot Variant Exploits 77 Remote Code Execution Flaws ∗∗∗ --------------------------------------------- The Echobot botnet is still after the low hanging fruit as a new variant has been spotted with an increased number of exploits that target unpatched devices, IoT for the most part. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-echobot-variant-exploits… ∗∗∗ All in the (Ransomware) Family: 10 Ways to Take Action ∗∗∗ --------------------------------------------- Check out our list of top 10 things to do to protect your organization from the deepening scourge of ransomware. --------------------------------------------- https://threatpost.com/ransomware-family-10-ways-take-action/151080/ ∗∗∗ Multi-stage downloader Trojan sLoad abuses BITS almost exclusively for malicious activities ∗∗∗ --------------------------------------------- Many of today’s threats evolve to incorporate as many living-off-the-land techniques as possible into the attack chain. The PowerShell-based downloader Trojan known as sLoad, however, puts all its bets on BITS. --------------------------------------------- https://www.microsoft.com/security/blog/2019/12/12/multi-stage-downloader-t… ∗∗∗ Internet banking sites and their use of TLS... and SSLv3... and SSLv2?!, (Fri, Dec 13th) ∗∗∗ --------------------------------------------- Although SSLv3 has been considered obsolete and insecure for a long time, a large number of web servers still support its use. And even though the numbers are much lower, some servers on the web support SSLv2 to this day as well. And, as it turns out, this is true even when it comes to web servers hosting internet banking portals --------------------------------------------- https://isc.sans.edu/diary/rss/25606 ∗∗∗ Unmasking Black Hat SEO for Dating Scams ∗∗∗ --------------------------------------------- Malware obfuscation comes in all shapes and sizes - and it’s sometimes hard to recognize the difference between malicious and legitimate code when you see it. Recently, we came across an interesting case where attackers went a few extra miles to make it more difficult to notice the site infection. --------------------------------------------- https://blog.sucuri.net/2019/12/unmasking-black-hat-seo-for-dating-scams.ht… ∗∗∗ Threat spotlight: The curious case of Ryuk ransomware ∗∗∗ --------------------------------------------- >From comic book death god to ransomware baddie, Ryuk ransomware remains a mainstay when organizations find themselves in a crippling malware pinch. We look at Ryuks origins, attack methods, and how to protect against this ever-present threat. --------------------------------------------- https://blog.malwarebytes.com/threat-spotlight/2019/12/threat-spotlight-the… ∗∗∗ Targeted Attacks Deliver New "Anchor" Malware to High-Profile Companies ∗∗∗ --------------------------------------------- TrickBot/Anchor Campaign Could be a New Targeted Magecart Attack Against High-Profile Companies --------------------------------------------- https://www.securityweek.com/targeted-attacks-deliver-new-anchor-malware-hi… ===================== = Vulnerabilities = ===================== ∗∗∗ Advantech DiagAnywhere Server ∗∗∗ --------------------------------------------- This advisory contains mitigations for a stack-based buffer overflow vulnerability in the Advantech DiagAnywhere Server. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-346-01 ∗∗∗ Omron PLC CJ and CS Series ∗∗∗ --------------------------------------------- This advisory includes information and mitigation recommendations for authentications vulnerabilities reported in the Omron PLC CJ and CS Series. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-346-02 ∗∗∗ Omron PLC CJ, CS and NJ Series ∗∗∗ --------------------------------------------- This advisory includes information and mitigation recommendations for an authentication related vulnerability in the Omron PLC CJ, CS, and NJ Series. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-346-03 ∗∗∗ WordPress 5.3.1 Security and Maintenance Release ∗∗∗ --------------------------------------------- This security and maintenance release features 46 fixes and enhancements. Plus, it adds a number of security fixes - see the list below. --------------------------------------------- https://wordpress.org/news/2019/12/wordpress-5-3-1-security-and-maintenance… ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (knot-resolver and xen), openSUSE (kernel), and SUSE (haproxy, kernel, and openssl). --------------------------------------------- https://lwn.net/Articles/807261/ ∗∗∗ Security Bulletin: Multiple vulnerabilities affect IBM Tivoli Monitoring embedded WebSphere Application and IHS server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: A cross site scripting security vulnerability has been identified with Case Builder component in IBM Case Manager (CVE-2019-4426) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-cross-site-scripting-se… ∗∗∗ Security Bulletin: A cross site scripting security vulnerability has been identified with Case Builder component shipped with IBM Business Automation Workflow (CVE-2019-4426) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-cross-site-scripting-se… ∗∗∗ HPESBHF03974 rev.1 - HPE Servers using certain Intel Processors, Local Denial of Service, Disclosure of Information, Escalation of Privilege ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ Dovecot: Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1076 ∗∗∗ Trend Micro AntiVirus: Schwachstelle ermöglicht Denial of Service oder Codeausführung ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1077 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 12.12.2019
by Daily end-of-shift report 12 Dec '19

12 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 11-12-2019 18:00 − Donnerstag 12-12-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ (Almost) Hollow and Innocent: Monero Miner Remains Undetected via Process Hollowing ∗∗∗ --------------------------------------------- Cryptocurrencies values are increasing again, which may explain why the number of stealthy techniques to deliver them have also increased this year. We found another campaign using process hollowing and a dropper component to evade detection and analysis, and can potentially be used for other malware payloads. --------------------------------------------- http://feeds.trendmicro.com/~r/Anti-MalwareBlog/~3/wSpVXlrw0Ok/ ∗∗∗ Code & Data Reuse in the Malware Ecosystem ∗∗∗ --------------------------------------------- In the past, I already had the opportunity to give some "security awareness" sessions to developers. One topic that was always debated is the reuse of existing code. Indeed, for a developer, its tempting to not reinvent the wheel when somebody already wrote a piece of code that achieves the expected results. From a gain of time perspective, its a win for the developers who can focus on other code. Of course, this can have side effects and introduce bugs, backdoors, etc... --------------------------------------------- https://isc.sans.edu/forums/diary/Code+Data+Reuse+in+the+Malware+Ecosystem/… ∗∗∗ Winbox in the Wild ∗∗∗ --------------------------------------------- I’ve written, ad nauseam, about MikroTik routers. I’ve detailed vulnerabilities, post exploitation, and the protocol used by Winbox to communicate to the router on port 8291: [...] --------------------------------------------- https://medium.com/tenable-techblog/winbox-in-the-wild-9a2ee4946add?source=… ∗∗∗ The little-known ways mobile device sensors can be exploited by cybercriminals ∗∗∗ --------------------------------------------- Mobile device sensors offer great utility to users—from taking pictures and commanding voice assistants to determining which direction to flip your screen. However, they harbor little-known vulnerabilities that could be exploited by crafty cybercriminals. --------------------------------------------- https://blog.malwarebytes.com/iot/2019/12/the-little-known-ways-mobile-devi… ∗∗∗ Gefälschte Post-SMS zur Zahlung für wartende Pakete ∗∗∗ --------------------------------------------- Warten Sie gerade auf ein Paket? In der Weihnachtszeit ist das nicht unwahrscheinlich! Kriminelle nützen das und versenden gefälschte SMS mit dem Absendenamen „PST“ oder „POST“. Sie sollen eine Zahlung über 2,99 Euro bestätigen indem Sie einem Link folgen. Sie landen auf einer gefälschten Post-Website. Geben Sie Ihre Daten hier nicht ein – man versucht sie Ihnen zu stehlen! --------------------------------------------- https://www.watchlist-internet.at/news/gefaelschte-post-sms-zur-zahlung-fue… ∗∗∗ What I Learned from Reverse Engineering Windows Containers ∗∗∗ --------------------------------------------- Our researcher provides an overview on containers - starting with their Linux history - and shows the different implementations of containers in Windows, how they work, the security pitfalls that may occur, as well as the internal implementation of objects that are necessary for Containers in Windows. --------------------------------------------- https://unit42.paloaltonetworks.com/what-i-learned-from-reverse-engineering… ∗∗∗ Microsoft details the most clever phishing techniques it saw in 2019 ∗∗∗ --------------------------------------------- This years most clever phishing tricks include hijacking Google search results and abusing 404 error pages. --------------------------------------------- https://www.zdnet.com/article/microsoft-details-the-most-clever-phishing-te… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (firefox and nss-softokn), Fedora (samba), Oracle (nss, nss-softokn, nss-util, nss-softokn, and thunderbird), Scientific Linux (thunderbird), SUSE (firefox), and Ubuntu (librabbitmq and samba). --------------------------------------------- https://lwn.net/Articles/807186/ ∗∗∗ Synology-SA-19:40 Samba AD DC ∗∗∗ --------------------------------------------- CVE-2019-14861 and CVE-2019-11479 allow remote authenticated users to conduct denial-of-service attacks or bypass security constraints via a susceptible version of Synology Directory Server. --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_19_40 ∗∗∗ Webform - Critical - Multiple vulnerabilities - SA-CONTRIB-2019-096 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2019-096 ∗∗∗ Modal Page - Moderately critical - Access bypass - SA-CONTRIB-2019-094 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2019-094 ∗∗∗ Taxonomy access fix - Moderately critical - Access bypass - SA-CONTRIB-2019-093 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2019-093 ∗∗∗ Smart Trim - Moderately critical - Cross site scripting - SA-CONTRIB-2019-092 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2019-092 ∗∗∗ Permissions by Term - Moderately critical - Access bypass - SA-CONTRIB-2019-095 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2019-095 ∗∗∗ IBM Security Bulletins ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ BIG-IP TMM vulnerability CVE-2019-6671 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K39225055 ∗∗∗ TMOS vulnerability CVE-2019-6664 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K03126093 ∗∗∗ HPESBHF03973 rev.1 - HPE Servers with certain Intel Processors, Local Disclosure of Information, Local Escalation of Privilege ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ Red Hat OpenShift Service Mesh: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1067 ∗∗∗ OpenBSD: Schwachstelle ermöglicht Privilegieneskalation ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1070 ∗∗∗ Linux Kernel und hostapd: Mehrere Schwachstellen ermöglichen Denial of Service ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1071 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 11.12.2019
by Daily end-of-shift report 11 Dec '19

11 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 10-12-2019 18:00 − Mittwoch 11-12-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Zeppelin Ransomware Targets Healthcare and IT Companies ∗∗∗ --------------------------------------------- A new variant of the VegaLocker/Buran Ransomware called Zeppelin has been spotted infecting U.S. and European companies via targeted installs. --------------------------------------------- https://www.bleepingcomputer.com/news/security/zeppelin-ransomware-targets-… ∗∗∗ Bad news: KeyWe Smart Lock is easily bypassed and cant be fixed ∗∗∗ --------------------------------------------- Good news? There is no good news File this one under "not everything needs a computer in it". Finnish security house F-Secure today revealed a vulnerability in the KeyWe Smart Lock that could let a sticky-fingered miscreant easily bypass it. --------------------------------------------- https://go.theregister.co.uk/feed/www.theregister.co.uk/2019/12/11/f_secure… ∗∗∗ Intel flickt "Plundervolt" und zahlreiche weitere Sicherheitslücken ∗∗∗ --------------------------------------------- Durch bösartiges Prozessor-"Undervolting" lassen sich SGX-verschlüsselten RAM-Enklaven Geheimnisse entlocken; Intel patcht auch 10 weitere Sicherheitslücken. --------------------------------------------- https://heise.de/-4611068 ∗∗∗ Gratis Online-Dating oder teure Abo-Falle? ∗∗∗ --------------------------------------------- Immer wieder erreichen uns Beschwerden verärgerter Singles, die auf heissetreffen.at auf der Suche nach Liebe oder Spaß waren. Die erste Anmeldung ist völlig kostenlos. Wer hier aber Profilbilder sehen möchte, soll das Alter über Eingabe der Kreditkartendaten bestätigen. Achtung: Dadurch rutscht man in eine teure Abo-Falle! Für Zahlungen besteht kein Grund. --------------------------------------------- https://www.watchlist-internet.at/news/gratis-online-dating-oder-teure-abo-… ===================== = Vulnerabilities = ===================== ∗∗∗ Apple Releases Multiple Security Updates ∗∗∗ --------------------------------------------- Apple has released security updates to address vulnerabilities in multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/12/10/apple-releases-mul… ∗∗∗ Microsoft Releases December 2019 Security Updates ∗∗∗ --------------------------------------------- Microsoft has released updates to address multiple vulnerabilities in Microsoft software. A remote attacker could exploit some of these vulnerabilities to take control of an affected system. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/12/10/microsoft-releases… ∗∗∗ Intel Releases Security Updates ∗∗∗ --------------------------------------------- Intel has released security updates to address vulnerabilities in multiple products. An authenticated attacker with local access could exploit some of these vulnerabilities to gain escalation of privileges. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/12/10/intel-releases-sec… ∗∗∗ Xen Security Advisory CVE-2019-19581,CVE-2019-19582 / XSA-307 - find_next_bit() issues ∗∗∗ --------------------------------------------- In a number of places bitmaps are being used by the hypervisor to track certain state. Iteration over all bits involves functions which may misbehave in certain corner cases: [...] --------------------------------------------- https://xenbits.xen.org/xsa/advisory-307.html ∗∗∗ Xen Security Advisory CVE-2019-19583 / XSA-308 - VMX: VMentry failure with debug exceptions and blocked states ∗∗∗ --------------------------------------------- The VMX VMEntry checks does not like the exact combination of state which occurs when #DB in intercepted, Single Stepping is active, and blocked by STI/MovSS is active, despite this being a legitimate state to be in. The resulting VMEntry failure is fatal to the guest. --------------------------------------------- https://xenbits.xen.org/xsa/advisory-308.html ∗∗∗ Xen Security Advisory CVE-2019-19578 / XSA-309 - Linear pagetable use / entry miscounts ∗∗∗ --------------------------------------------- [...] If an attacker could engineer such a situation to occur, they might be able to make loops or other arbitrary chains of linear pagetables, as described in XSA-240. --------------------------------------------- https://xenbits.xen.org/xsa/advisory-309.html ∗∗∗ Xen Security Advisory CVE-2019-19580 / XSA-310 - Further issues with restartable PV type change operations ∗∗∗ --------------------------------------------- XSA-299 addressed several critical issues in restartable PV type change operations. Despite extensive testing and auditing, some corner cases were missed. --------------------------------------------- https://xenbits.xen.org/xsa/advisory-310.html ∗∗∗ Xen Security Advisory CVE-2019-19577 / XSA-311 - Bugs in dynamic height handling for AMD IOMMU pagetables ∗∗∗ --------------------------------------------- A malicious guest administrator can cause Xen to access data structures while they are being modified, causing Xen to crash. Privilege escalation is thought to be very difficult but cannot be ruled out. --------------------------------------------- https://xenbits.xen.org/xsa/advisory-311.html ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (crypto++ and thunderbird), Debian (cacti, freeimage, git, and jackson-databind), Fedora (nss), openSUSE (clamav, dnsmasq, munge, opencv, permissions, and shadowsocks-libev), Red Hat (nss, nss-softokn, nss-util, rh-maven35-jackson-databind, and thunderbird), Scientific Linux (nss, nss-softokn, nss-util, nss-softokn, and thunderbird), SUSE (caasp-openstack-heat-templates, crowbar-core, crowbar-openstack, crowbar-ui, etcd, flannel, galera-3, [...] --------------------------------------------- https://lwn.net/Articles/807073/ ∗∗∗ Citrix Hypervisor Security Update ∗∗∗ --------------------------------------------- CTX266932 NewApplicable Products : Citrix Hypervisor 8.0, XenServer 7.0, XenServer 7.1 LTSR Cumulative Update 2, XenServer 7.6A number of vulnerabilities have been found in Citrix Hypervisor (formerly Citrix XenServer) that may:i. Allow the host to be compromised by privileged code in a PV guest VM,ii. allow unprivileged code in a HVM guest VM to cause that guest to [...] --------------------------------------------- https://support.citrix.com/article/CTX266932 ∗∗∗ Security Advisory - Denial of Service Vulnerability on Some Huawei Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190911-… ∗∗∗ Security Advisory - Information Leakage Vulnerability on Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191211-… ∗∗∗ Security Advisory - Information Disclosure Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191211-… ∗∗∗ Security Advisory - Information Leak Vulnerability in Huawei CloudUSM-EUA Product ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191211-… ∗∗∗ Security Advisory - Multiple Vulnerabilities in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191211-… ∗∗∗ Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale which allows users to embed arbitrary JavaScript code in the Web UI (CVE-2019-4665) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-has-been-… ∗∗∗ Security Bulletin: Security vulnerability in IBM WebSphere Application Server affects IBM Voice Gateway ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerability-in… ∗∗∗ Security Bulletin: IBM Operations Analytics – Log Analysis is affected by an Apache Zookeeper vulnerability (CVE-2019-4244) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-operations-analytics-… ∗∗∗ Security Bulletin: IBM Integration Bus & IBM App Connect Enterprise are affected by a Websphere Application Server Vulnerability (CVE-2018-1996) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-integration-bus-ibm-a… ∗∗∗ Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale where remoted authenticated attacker can execute arbitrary command(CVE 2019-4715)) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-has-been-… ∗∗∗ Security Bulletin: Multiple vulnerabilities of Mozilla Firefox have affected Synthetic Playback Agent 8.1.4.x ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: CVE-2019-10072 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cve-2019-10072/ ∗∗∗ Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale which allows users to embed arbitrary JavaScript code in the Web UI (CVE-2019-4665) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-has-been-… ∗∗∗ File Extension Spoofing in Windows Defender Antivirus ∗∗∗ --------------------------------------------- https://sec-consult.com/en/blog/advisories/file-extension-spoofing-in-windo… ∗∗∗ Red Hat Enterprise Linux: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit den Rechten des Dienstes ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1054 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 10.12.2019
by Daily end-of-shift report 10 Dec '19

10 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Montag 09-12-2019 18:00 − Dienstag 10-12-2019 18:00 Handler: Robert Waldner Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Snatch Ransomware Reboots to Windows Safe Mode to Bypass AV Tools ∗∗∗ --------------------------------------------- Researchers discovered a new Snatch ransomware strain that will reboot computers it infects into Safe Mode to disable any resident security solutions and immediately starts encrypting files once the system loads. --------------------------------------------- https://www.bleepingcomputer.com/news/security/snatch-ransomware-reboots-to… ∗∗∗ Dont pay off Ryuk ransomware, warn infoseccers: Its creators borked the decryptor ∗∗∗ --------------------------------------------- Oracle DBs particularly vulnerable to fake decryptions, say researchers If youre an Oracle database user and are tempted to pay off a Ryuk ransomware infection to get your files back, for pitys sake, dont. The criminals behind it have broken their own decryptor, meaning nobody will be able to unlock files scrambled by the malicious software. --------------------------------------------- https://go.theregister.co.uk/feed/www.theregister.co.uk/2019/12/10/ryuk_dec… ∗∗∗ Was Sie beim Onlineshoppen beachten müssen ∗∗∗ --------------------------------------------- Nicht mehr lang, dann ist wieder Weihnachten. Für die einen die besinnlichste Zeit im Jahr, für die anderen der pure Stress - vor allem wenn viele Geschenke besorgt werden müssen. Onlineshoppen ist da eine bequeme Lösung. Doch Onlineshoppen birgt auch einige Gefahren. --------------------------------------------- https://www.watchlist-internet.at/news/was-sie-beim-onlineshoppen-beachten-… ===================== = Vulnerabilities = ===================== ∗∗∗ Security Bulletins Posted ∗∗∗ --------------------------------------------- Adobe has published security bulletins for Adobe Acrobat and Reader (APSB19-55), Adobe Photoshop (APSB19-56), Brackets (APSB19-57) and Adobe ColdFusion (APSB19-58). Adobe recommends users update their product installations to the latest versions using the instructions referenced in the bulletin. This posting is provided "AS IS" with no warranties and confers no rights. --------------------------------------------- https://blogs.adobe.com/psirt/?p=1813 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (firefox-esr, jruby, and squid3), Fedora (librabbitmq, libuv, and xpdf), openSUSE (calamares and opera), Oracle (kernel and nss), Red Hat (httpd24-httpd, kernel, kernel-alt, kpatch-patch, nss-softokn, sudo, and thunderbird), SUSE (apache2-mod_perl, java-1_8_0-openjdk, and postgresql), and Ubuntu (eglibc, firefox, and samba). --------------------------------------------- https://lwn.net/Articles/806957/ ∗∗∗ SAP Security Patch Day – December 2019 ∗∗∗ --------------------------------------------- Page edited by Aditi Kulkarni This post by SAP Product Security Response Team shares information on Patch Day Security Notes that are released on second Tuesday of every month and fix vulnerabilities discovered in SAP products. SAP strongly recommends that the customer visits the Support Portal and applies patches on a priority to protect their SAP landscape.On 10th of December 2019, SAP Security Patch Day saw the release of 5 Security Notes. There are 2 updates to previously released Patch [...] --------------------------------------------- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=533660397 ∗∗∗ Security Bulletin: Multiple Vulnerabilities in MongoDB affects IBM Watson Studio Local ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: WebSphere Application Server Liberty is vulnerable to Cross-site Scripting (CVE-2019-4663) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-application-ser… ∗∗∗ Security Bulletin: Vulnerabilities addressed in IBM Cloud Pak System (CVE-2019-4521, CVE-2019-4095) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-addressed… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in HAProxy affects IBM Watson Studio Local ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in IBM® Java SDK affect WebSphere Application Server October 2019 CPU ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple Security Vulnerabilities Affect IBM WebSphere Application Server in IBM Cloud ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnera… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in python affects IBM Watson Studio Local ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Integration Bus Hyper visor Edition V9.0 require customer action for security vulnerabilities in Red Hat Linux ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-integration-bus-hyper… ∗∗∗ IBM Security Bulletin: PowerVC is impacted by an OpenStack Neutron vulnerability related to security group rules (CVE-2019-10876) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-powervc-is-impacted-b… ∗∗∗ IBM Security Bulletin: PowerVC is impacted by an OpenStack Neutron denial of service vulnerability (CVE-2018-14635) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-powervc-is-impacted-b… ∗∗∗ SSA-451445 (Last Update: 2019-12-10): Multiple Vulnerabilities in SPPA-T3000 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-451445.pdf ∗∗∗ SSA-273799 (Last Update: 2019-12-10): Vulnerability in SIMATIC products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-273799.pdf ∗∗∗ SSA-525454 (Last Update: 2019-12-10): Vulnerabilities in XHQ Operations Intelligence ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-525454.pdf ∗∗∗ SSA-418979 (Last Update: 2019-12-10): Vulnerabilities in EN100 Ethernet Communication Module ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-418979.pdf ∗∗∗ SSA-761617 (Last Update: 2019-12-10): Multiple Vulnerabilities in SiNVR Video Management Solution ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-761617.pdf ∗∗∗ SSA-344983 (Last Update: 2019-12-10): Vulnerability in WPA2 Key Handling affecting SCALANCE W700 and SCALANCE W1700 Devices ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-344983.pdf ∗∗∗ SSA-618620 (Last Update: 2019-12-10): Vulnerabilities in Boot Loader (U-Boot) of RUGGEDCOM ROS Devices ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-618620.pdf ∗∗∗ Samba: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1048 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 09.12.2019
by Daily end-of-shift report 09 Dec '19

09 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 06-12-2019 18:00 − Montag 09-12-2019 18:00 Handler: Robert Waldner Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ SCshell: Fileless Lateral Movement Using Service Manager ∗∗∗ --------------------------------------------- During red team engagements, lateral movement in a network is crucial. In addition, as a critical part of exploit chains, security solutions put a lot of effort to detect this movement. Techniques such as remote WMI and PsExec are fairly well detected. In the case of WMI, WmiPrvSe.exe will be the parent process responsible for spawning the process, making the detection a bit easier. PsExec on its end will push a file on the remote system and register a new service. --------------------------------------------- https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/scshell-fil… ∗∗∗ We thought they were potatoes but they were beans (from Service Account to SYSTEM again) ∗∗∗ --------------------------------------------- Nevertheless, we decided to do some further research in order to understand if any bypass of the new OXID resolver restrictions, which in fact inhibits resolver requests over a port different to 135, is still possible. --------------------------------------------- https://decoder.cloud/2019/12/06/we-thought-they-were-potatoes-but-they-wer… ∗∗∗ Detecting unsafe path access patterns with PathAuditor ∗∗∗ --------------------------------------------- Posted by Marta Rożek, Google Summer Intern 2019, and Stephen Röttger, Software Engineer #!/bin/shcat /home/user/fooWhat can go wrong if this command runs as root? Does it change anything if foo is a symbolic link to /etc/shadow? How is the output going to be used? Depending on the answers to the questions above, accessing files this way could be a vulnerability. The vulnerability exists in syscalls that operate on file paths, such as open, rename, chmod, or exec. --------------------------------------------- https://security.googleblog.com/2019/12/detecting-unsafe-path-access-patter… ===================== = Vulnerabilities = ===================== ∗∗∗ NVIDIA Patches Severe Flaws in Mercedes Infotainment System Chips ∗∗∗ --------------------------------------------- NVIDIA released security updates for six high severity vulnerabilities found in the Tegra Linux Driver Package (L4T) for Jetson AGX Xavier, TK1, TX1, TX2, and Nano chips used in Mercedes-Benzs MBUX infotainment system and Bosch self-driving computer systems. --------------------------------------------- https://www.bleepingcomputer.com/news/security/nvidia-patches-severe-flaws-… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (SDL), Debian (htmldoc, librabbitmq, nss, openjdk-7, openslp-dfsg, and phpmyadmin), Fedora (chromium, community-mysql, kernel, libidn2, oniguruma, proftpd, and rabbitmq-server), Mageia (ansible, clamav, evince, firefox, graphicsmagick, icu, libcryptopp, libtasn1, libtiff, libvncserver, libvpx, lz4, nss, openexr, openjpeg2, openssl, phpmyadmin, python-psutil, python-twisted, QT, sdl2_image, SDL_image, sysstat, thunderbird, and tnef), Oracle (firefox), [...] --------------------------------------------- https://lwn.net/Articles/806832/ ∗∗∗ OpenSSL: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1045 ∗∗∗ [dos] Omron PLC 1.0.0 - Denial of Service (PoC) ∗∗∗ --------------------------------------------- https://www.exploit-db.com/exploits/47757 ∗∗∗ [webapps] Alcatel-Lucent Omnivista 8770 - Remote Code Execution ∗∗∗ --------------------------------------------- https://www.exploit-db.com/exploits/47761 ∗∗∗ [webapps] Yachtcontrol Webapplication 1.0 - Unauthenticated Remote Code Execution ∗∗∗ --------------------------------------------- https://www.exploit-db.com/exploits/47760 ∗∗∗ Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in FasterXML jackson-databind ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-discovery-for-… ∗∗∗ Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in FasterXML jackson-databind ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-discovery-for-… ∗∗∗ Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in FasterXML jackson-databind ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-discovery-for-… ∗∗∗ Security Bulletin: IBM Planning Analytics Local is affected by security vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-planning-analytics-lo… ∗∗∗ Security Bulletin: Vulnerability affects IBM Watson Assistant for IBM Cloud Pak for Data ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-affects-ibm… ∗∗∗ Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in FasterXML jackson-databind ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-discovery-for-… ∗∗∗ Security Bulletin: IBM Watson Discovery for IBM Cloud Pak for Data affected by vulnerability in FasterXML jackson-databind ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-discovery-for-… ∗∗∗ Security Bulletin: IBM Transparent Could Tiering is affected by a vulnerability in Apache Commons Compress (CVE-2019-12402) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-transparent-could-tie… ∗∗∗ Security Bulletin: IBM Transparent Cloud Tiering is affected by Netty vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-transparent-cloud-tie… ∗∗∗ Security Bulletin: Multiple vulnerabilities in Node.js affect IBM Transparent Cloud Tiering ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Spectrum Scale Transparent Cloud Tiering is affected by multiple vulnerabilities in IBM® Runtime Environment Java™ Version 8 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-spectrum-scale-transp… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 06.12.2019
by Daily end-of-shift report 06 Dec '19

06 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 05-12-2019 18:00 − Freitag 06-12-2019 18:00 Handler: Robert Waldner Co-Handler: Dimitri Robl ===================== = News = ===================== ∗∗∗ 8 common pen testing mistakes and how to avoid them ∗∗∗ --------------------------------------------- One of the most effective ways to uncover flaws and weaknesses in your security posture is to have a third party carry out planned attacks on your system. Penetration testing is all about exposing gaps in your defenses so that they can be plugged before someone with malicious intent can take advantage. There are several different types of pen test designed to target different aspects of your organization. --------------------------------------------- https://www.csoonline.com/article/3487557/8-common-pen-testing-mistakes-and… ∗∗∗ Lazarus Group Goes Fileless ∗∗∗ --------------------------------------------- The rather infamous APT group, "Lazarus", continues to evolve their macOS capabilities. Today, we tear apart their latest 1st-stage implant that supports remote download & in-memory execution of secondary payloads! --------------------------------------------- https://objective-see.com/blog/blog_0x51.html ∗∗∗ Phishing with a self-contained credentials-stealing webpage ∗∗∗ --------------------------------------------- Phishing e-mails which are used to steal credentials usually depend on user clicking a link which leads to a phishing website that looks like login page for some valid service. Not all credentials-stealing has to be done using a remote website, however. I recently came across an interesting phishing campaign in which the scammers used a rather novel technique. --------------------------------------------- https://isc.sans.edu/diary/rss/25580 ∗∗∗ If theres somethin stored in a secure enclave, who ya gonna call? Membuster! ∗∗∗ --------------------------------------------- Computer scientists from UC Berkeley, Texas A&M, and semiconductor biz SK Hynix have found a way to defeat secure enclave protections by observing memory requests from a CPU to off-chip DRAM through the memory bus. --------------------------------------------- https://www.theregister.co.uk/2019/12/05/membuster_secure_enclave/ ∗∗∗ Nur noch wenige Wochen: Planänderungen beim Support-Ende bei Windows 7 ∗∗∗ --------------------------------------------- Drei Wochen nach Weihnachten will Microsoft zum letzten Mal kostenlose Sicherheits-Updates für Windows 7 spendieren. Bald wird es also Zeit für den Umstieg.. --------------------------------------------- https://heise.de/-4602768 ===================== = Vulnerabilities = ===================== ∗∗∗ Unix-artige Systeme: Sicherheitslücke ermöglicht Übernahme von VPN-Verbindung ∗∗∗ --------------------------------------------- Durch eine gezielte Analyse und Manipulation von TCP-Paketen könnten Angreifer eigene Daten in VPN-Verbindungen einschleusen und diese so übernehmen. Betroffen sind fast alle Unix-artigen Systeme sowie auch VPN-Protokolle. Ein Angriff ist in der Praxis wohl aber eher schwierig. (Security, Server) --------------------------------------------- https://www.golem.de/news/unix-artige-systeme-sicherheitsluecke-ermoeglicht… ∗∗∗ VMware ESXi and Horizon DaaS updates address OpenSLP remote code execution vulnerability (CVE-2019-5544) ∗∗∗ --------------------------------------------- OpenSLP as used in ESXi and the Horizon DaaS appliances has a heap overwrite issue. VMware has evaluated the severity of this issue to be in the Critical severity range with a maximum CVSSv3 base score of 9.8. --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2019-0022.html ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (libav), Fedora (kernel, libuv, and nodejs), Oracle (firefox), Red Hat (firefox and java-1.7.1-ibm), SUSE (clamav, cloud-init, dnsmasq, dpdk, ffmpeg, munge, opencv, and permissions), and Ubuntu (librabbitmq). --------------------------------------------- https://lwn.net/Articles/806543/ ∗∗∗ Thales DIS SafeNet Sentinel LDK License Manager Runtime ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-339-01 ∗∗∗ Security Bulletin: Netcool Operations Insight – Cloud Native Event Analytics is affected by a FasterXML jackson-databind vulnerability (CVE-2019-14439) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-netcool-operations-insigh… ∗∗∗ Security Bulletin: ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-2/ ∗∗∗ Security Bulletin: ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin/ ∗∗∗ Security Bulletin: IBM DataPower Gateway enables default IPMI account ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-ena… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 05.12.2019
by Daily end-of-shift report 05 Dec '19

05 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 04-12-2019 18:00 − Donnerstag 05-12-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Security prenotification for Adobe Acrobat and Reader | APSB19-55 ∗∗∗ --------------------------------------------- Adobe is planning to release security updates for Adobe Acrobat and Reader for Windows and macOS on Tuesday, December 10, 2019. --------------------------------------------- https://helpx.adobe.com/security/products/acrobat/apsb19-55.html ∗∗∗ Atlassian scrambles to fix zero-day security hole accidentally disclosed on Twitter ∗∗∗ --------------------------------------------- Twitter security celeb SwiftOnSecurity on Tuesday inadvertently disclosed a zero-day vulnerability affecting enterprise software biz Atlassian, a flaw that may be echoed in IBM's Aspera software. --------------------------------------------- https://go.theregister.co.uk/feed/www.theregister.co.uk/2019/12/05/atlassia… ∗∗∗ NTLMRecon ∗∗∗ --------------------------------------------- A fast NTLM reconnaissance tool without external dependencies. Useful to find out information about NTLM endpoints when working with a large set of potential IP addresses and domains. --------------------------------------------- https://github.com/sachinkamath/ntlmrecon ∗∗∗ xHunt Actor’s Cheat Sheet ∗∗∗ --------------------------------------------- Unit 42 found evidence that the developers who created the Sakabota tool had carried out two sets of testing activities on Sakabota in an attempt to evade detection. Within one sample created during this testing process, we uncovered a cheat sheet meant to assist operators of the tool to carry out activities on the compromised system and network, which weve never seen before. --------------------------------------------- https://unit42.paloaltonetworks.com/xhunt-actors-cheat-sheet/ ===================== = Vulnerabilities = ===================== ∗∗∗ Authentication vulnerabilities in OpenBSD ∗∗∗ --------------------------------------------- We discovered an authentication-bypass vulnerability in OpenBSDs authentication system: this vulnerability is remotely exploitable in smtpd, ldapd, and radiusd, but its real-world impact should be studied on a case-by-case basis. For example, sshd is not exploitable thanks to its defense-in-depth mechanisms. (CVE-2019-19521) --------------------------------------------- https://www.openwall.com/lists/oss-security/2019/12/04/5 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (firefox), Fedora (cyrus-imapd, freeipa, haproxy, ImageMagick, python-pillow, rubygem-rmagick, sqlite, squid, and tnef), openSUSE (haproxy), Oracle (microcode_ctl), and Ubuntu (squid, squid3). --------------------------------------------- https://lwn.net/Articles/806384/ ∗∗∗ Weidmueller multiple vulnerabilities in various Industrial Ethernet managed switches ∗∗∗ --------------------------------------------- CVE-2019-16670: The Authentication mechanism has no brute-force prevention. CVE-2019-16671: Remote authenticated users can crash a device with a special packet because of Uncontrolled Resource Consumption. CVE-2019-16672: Sensitive Credentials data is transmitted in cleartext. ... CVSS-Scores: bis 9.8 --------------------------------------------- https://cert.vde.com/de-de/advisories/vde-2019-018 ∗∗∗ Mozilla Thunderbird: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Mozilla Thunderbird ausnutzen, um beliebigen Programmcode mit Benutzerrechten auszuführen, vertrauliche Daten einzusehen oder einen Denial of Service Angriff durchzuführen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1040 ∗∗∗ Wireshark: Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Wireshark ausnutzen, um einen Denial of Service Angriff durchzuführen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1039 ∗∗∗ Security Bulletin: IBM ToolsCenter Dynamic System Analysis (DSA) Preboot is affected by multiple vulnerabilities. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-toolscenter-dynamic-s… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Tivoli Business Service Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Intel MCE vulnerability CVE-2018-12207 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K17269881 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 04.12.2019
by Daily end-of-shift report 04 Dec '19

04 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 03-12-2019 18:00 − Mittwoch 04-12-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ RSA-240: Faktorisierungserfolg gefährdet RSA nicht ∗∗∗ --------------------------------------------- Forscher haben auf einem Rechencluster eine 795 Bit große Zahl faktorisiert. Das RSA-Verschlüsselungs- und Signaturverfahren basiert darauf, dass Faktorisierung schwierig ist. Für die praktische Sicherheit von RSA mit modernen Schlüssellängen hat dieser Durchbruch heute aber wenig Bedeutung. --------------------------------------------- https://www.golem.de/news/rsa-240-faktorisierungserfolg-gefaehrdet-rsa-nich… ∗∗∗ APT review: what the world’s threat actors got up to in 2019 ∗∗∗ --------------------------------------------- What were the most interesting developments in terms of APT activity during the year and what can we learn from them? --------------------------------------------- https://securelist.com/ksb-2019-review-of-the-year/95394/ ∗∗∗ SEC Xtractor: Extrahieren von Daten aus elektronischen Geräten ∗∗∗ --------------------------------------------- Das SEC Consult Hardware Lab hat ein spezielles Hardware-Analyse-Tool entwickelt, mit dem Security Consultants auf einfache Weise Firmware aus Speicherchips auslesen können. Der sogenannte „SEC Xtractor“ wurde nun als Open-Source-Version veröffentlicht. --------------------------------------------- https://www.sec-consult.com/blog/2019/12/sec-xtractor-extrahieren-von-daten… ∗∗∗ Introducing Password Cracking Manager: CrackQ ∗∗∗ --------------------------------------------- Today we are releasing CrackQ, a queuing system to manage password cracking that Ive been working on for about a year. It is primarily for offensive security teams during red teaming and pentesting engagements. Its an intuitive interface for Hashcat served by a REST API and a JavaScript front-end web application for ease of use. --------------------------------------------- https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/introducing… ∗∗∗ How to Respond to Emotet Infection (FAQ) ∗∗∗ --------------------------------------------- The purpose of this entry is to provide instructions on how to check if you are infected with Emotet and what you can do in case of infection (based on the information available as of December 2019). --------------------------------------------- https://blogs.jpcert.or.jp/en/2019/12/emotetfaq.html ∗∗∗ Breaking the Rules: A Tough Outlook for Home Page Attacks (CVE-2017-11774) ∗∗∗ --------------------------------------------- As established, the patches for CVE-2017-11774 can be effectively “disabled” by modifying registry keys on an endpoint with no special privileges. The following registry keys and values should be configured via Group Policy to reinforce the recommended configurations in the event that an attacker attempts to reverse the intended security configuration on an endpoint to allow for Outlook home page persistence for malicious purposes. --------------------------------------------- https://www.fireeye.com/blog/threat-research/2019/12/breaking-the-rules-tou… ∗∗∗ Microsoft Guidance for cleaning up orphaned keys generated on vulnerable TPMs and used for Windows Hello for Business ∗∗∗ --------------------------------------------- ... WHfB keys are tied to a user and a device that has been added to Azure AD, and if the device is removed, the corresponding WHfB key is considered orphaned. However, these orphaned keys are not deleted even when the device it was created on is no longer present. Any authentication to Azure AD using such an orphaned WHfB key will be rejected. However, some of these orphaned keys could lead to the following security issue in Active Directory 2016 or 2019, in either hybrid or on-premises --------------------------------------------- https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/ADV190026 ∗∗∗ Betrug mit begehrten Champions League Tickets auf Facebook ∗∗∗ --------------------------------------------- Die Lieblings-Band einmal live zu erleben oder den favorisierten Fußballklub in der UEFA Champions League live im Stadion anzufeuern, ist ein einmaliges Erlebnis. In Facebook-Gruppen ausverkaufter Events versuchen verzweifelte Fans, die letzten Tickets zu ergattern. In Privatnachrichten werden ihnen diese Karten auf Facebook gegen Überweisung oder PayPal-Zahlung versprochen. Vorsicht: Dahinter können Kriminelle stecken! --------------------------------------------- https://www.watchlist-internet.at/news/betrug-mit-begehrten-champions-leagu… ∗∗∗ Two malicious Python libraries removed from PyPI ∗∗∗ --------------------------------------------- One library was available for only two days, but the second was live for nearly a year. --------------------------------------------- https://www.zdnet.com/article/two-malicious-python-libraries-removed-from-p… ===================== = Vulnerabilities = ===================== ∗∗∗ Reliable Controls LicenseManager ∗∗∗ --------------------------------------------- This advisory contains mitigations for an unquoted search path or element vulnerability in the Reliable Controls LicenseManager. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-337-01 ∗∗∗ Moxa AWK-3121 ∗∗∗ --------------------------------------------- This advisory contains mitigations for multiple vulnerabilities in Moxa’s AWK-3121 wireless access point/bridge/client. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-337-02 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (389-ds-base, ghostscript, kernel, and tcpdump), Debian (libonig), Fedora (clamav, firefox, and oniguruma), openSUSE (calamares, cloud-init, haproxy, libarchive, libidn2, libxml2, and ucode-intel), Scientific Linux (SDL and tcpdump), Slackware (mozilla), and Ubuntu (haproxy, intel-microcode, and postgresql-common). --------------------------------------------- https://lwn.net/Articles/806296/ ∗∗∗ Security Advisory - Improper Authentication Vulnerability in Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191204-… ∗∗∗ Security Advisory - Remote Code Execution Vulnerability in Fastjson ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191204-… ∗∗∗ Security Advisory - Out-of-bounds Read Vulnerability in Advanced Packages of Gauss100 OLTP Database ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191204-… ∗∗∗ Security Advisory - Denial of Service Vulnerability in some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191204-… ∗∗∗ Security Advisory - Weak Algorithm Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191204-… ∗∗∗ Security Advisory - DoS Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191204-… ∗∗∗ Security Advisory - Insufficient Verification of Data Authenticity Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191204-… ∗∗∗ Security Advisory - Improper Authentication Vulnerability in Several Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191204-… ∗∗∗ Security Advisory - Path Traversal Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191204-… ∗∗∗ Security Advisory - Improper Authorization Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191204-… ∗∗∗ Security Bulletin: : Netcool Operations Insight – Cloud Native Event Analytics is affected by a FasterXML jackson-databind vulnerability (CVE-2019-12814) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-netcool-operations-insigh… ∗∗∗ Security Bulletin: Vulnerability in OpenSSL affects IBM Cloud Pak System (CVE-2019-1552) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-openssl-… ∗∗∗ Security Bulletin: Security Vulnerabilities have been identified in IBM Java Runtime as shipped with Tivoli Federated Identity Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerabilities-… ∗∗∗ Security Bulletin: A security vulnerability has been identified in Red Hat® Enterprise Linux (RHEL) Server shipped with PurePower Integrated Manager (PPIM) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: Netcool Operations Insight – Cloud Native Event Analytics is affected by an Apache Kafka vulnerability (CVE-2018-17196) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-netcool-operations-insigh… ∗∗∗ Security Bulletin: A security vulnerability has been identified in Red Hat® Enterprise Linux (RHEL) Server shipped with PurePower Integrated Manager (PPIM) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: Netcool Operations Insight – Cloud Native Event Analytics is affected by an Apache Zookeeper vulnerability (CVE-2019-0201) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-netcool-operations-insigh… ∗∗∗ IBM Security Bulletin: Vulnerability in IBM Java SDK affects IBM SAN Volume Controller, IBM Storwize, IBM Spectrum Virtualize and IBM FlashSystem products (CVE-2019-2602) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-in-ibm-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 03.12.2019
by Daily end-of-shift report 03 Dec '19

03 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Montag 02-12-2019 18:00 − Dienstag 03-12-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Strandhogg: Sicherheitslücke in Android wird aktiv ausgenutzt ∗∗∗ --------------------------------------------- Unter Android können sich Schad-Apps als legitime Apps tarnen und weitere Berechtigungen anfordern. Die Strandhogg genannte Sicherheitslücke wird bereits aktiv ausgenutzt und eignet sich beispielsweise für Banking-Trojaner. Einen Patch gibt es nicht. ... Die Sicherheitsfirma Lookout konnte bereits 36 Apps ausfindig machen, die die Sicherheitslücke ausnutzen. Die betroffenen Apps nennt die Sicherheitsfirma allerdings nicht. Diese seien zum Teil auch im Google Play Store zu finden gewesen, allerdings hätten sie die Schadsoftware nicht enthalten, sondern diese erst nach der Installation nachgeladen - sogenannte Dropper-Apps. Google hat die betroffenen Apps nach einem Hinweis aus dem Play Store gelöscht. --------------------------------------------- https://www.golem.de/news/strandhogg-sicherheitsluecke-in-android-wird-akti… ∗∗∗ Network traffic analysis for Incident Response (IR): TLS decryption ∗∗∗ --------------------------------------------- e post Network traffic analysis for Incident Response (IR): TLS decryption appeared first on Infosec Resources.Network traffic analysis Over the years, the use of TLS has grown dramatically, with over half of websites using HTTPS by default. However, situations exist where it is useful to be able to decrypt this traffic. For example, many organizations perform deep packet inspection (DPI) in order to detect and block potentially malicious traffic. --------------------------------------------- https://resources.infosecinstitute.com/network-traffic-analysis-for-inciden… ∗∗∗ Another Fake Google Domain: fonts[.]googlesapi[.]com ∗∗∗ --------------------------------------------- Our Remediation team lead Ben Martin recently found a fake Google domain that is pretty convincing to the naked eye. The malicious domain was abusing the URL shortener service is.gd: shortened URLs were being injected into the posts table of the client’s WordPress database. Whenever the infected WordPress page loads, the actual content is obscured behind the is.gd shortener, which obtains content from the fake Google domain: fonts[.]googlesapi[.]com --------------------------------------------- https://blog.sucuri.net/2019/12/another-fake-google-domain-fonts-googlesapi… ∗∗∗ Ursnif infection with Dridex ∗∗∗ --------------------------------------------- Todays diary reviews an Ursnif infection from this campaign that I generated in my lab environment on Monday, December 2nd. --------------------------------------------- https://isc.sans.edu/diary/rss/25566 ∗∗∗ Anruf von Microsoft? – Legen Sie sofort auf! ∗∗∗ --------------------------------------------- Kriminelle geben sich als Microsoft-MitarbeiterInnen aus und erklären besorgten NutzerInnen, ihr Computer sei von einem Trojaner befallen. Mit diesem Vorwand versuchen Kriminelle sich Zugriff auf den Computer zu verschaffen und anschließend sensible Zugangsdaten zu stehlen oder wertvolle Daten zu löschen. Es handelt sich um eine Betrugsmasche, Microsoft würde niemals persönlich anrufen! --------------------------------------------- https://www.watchlist-internet.at/news/anruf-von-microsoft-legen-sie-sofort… ∗∗∗ A decade of malware: Top botnets of the 2010s ∗∗∗ --------------------------------------------- ZDNet goes over the list of biggest malware botnets of the past decade, from Necurs to Mirai. --------------------------------------------- https://www.zdnet.com/article/a-decade-of-malware-top-botnets-of-the-2010s/ ===================== = Vulnerabilities = ===================== ∗∗∗ Multiple MOTEX products vulnerable to privilege escalation ∗∗∗ --------------------------------------------- LanScope Cat and LanScope An provided by MOTEX Inc. contain a privilege escalation vulnerability. An user who can login to the PC where the vulnerable product is installed may obtain unauthorized privileges and execute arbitrary code. --------------------------------------------- https://jvn.jp/en/jp/JVN49068796/ ∗∗∗ Patchday: Google serviert Sicherheitspatches für Android und seine Pixel-Serie ∗∗∗ --------------------------------------------- Verschiedene Android-Versionen sind über kritische Sicherheitslücken attackierbar. Nun gibt es Sicherheitsupdates. --------------------------------------------- https://heise.de/-4602506 ∗∗∗ Multiple vulnerabilites in Fronius Solar Inverter Series (CVE-2019-19229, CVE-2019-19228) ∗∗∗ --------------------------------------------- The vendor automatically performed a fleet update of the solar inverters in the field in order to patch them. Nevertheless, as not all devices could be reached through such an update, all remaining users are advised to install the patches provided by the vendor immediately. (CVE-2019-19229, CVE-2019-19228) --------------------------------------------- https://sec-consult.com/en/blog/advisories/multiple-vulnerabilites-in-froni… ∗∗∗ Vulnerability Spotlight: Two vulnerabilities in EmbedThis GoAhead ∗∗∗ --------------------------------------------- EmbedThis’ GoAhead Web Server contains two vulnerabilities that both arise when the software attempts to process a multi-part/form-data HTTP request. An attacker could exploit these vulnerabilities to remotely execute code on the victim machine, or cause a denial-of-service condition. --------------------------------------------- https://blog.talosintelligence.com/2019/12/vulnerability-spotlight-EmbedThi… ∗∗∗ Vulnerability Spotlight: Accusoft ImageGear PNG IHDR width code execution vulnerability ∗∗∗ --------------------------------------------- Accusoft ImageGear contains two remote code execution vulnerabilities. ImageGear is a document and imaging library from Accusoft that developers can use to build their applications. The library contains the entire document imaging lifecycle. This vulnerability is present in the Accusoft ImageGear library, which is a document-imaging developer toolkit. --------------------------------------------- https://blog.talosintelligence.com/2019/12/vulnerability-spotlight-accusoft… ∗∗∗ Vulnerability Spotlight: SQL injection vulnerabilities in Forma Learning Management System ∗∗∗ --------------------------------------------- Cisco Talos recently discovered three SQL injection vulnerabilities in the authenticated portion of the Formal Learning Management System. LMS is a set of software that allows companies to build and host different training courses for their employees. The software operates with an open-source licensing model and now operates under the Forma organization. --------------------------------------------- https://blog.talosintelligence.com/2019/12/vulnerability-spotlight-sql-inje… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (intel-ucode and libtiff), Debian (exiv2), Oracle (SDL), Red Hat (kernel, patch, and python-jinja2), and Ubuntu (graphicsmagick, linux, linux-aws, linux-aws-5.0, linux-gcp, linux-gke-5.0, linux-hwe, linux-kvm, linux-oem-osp1, linux-oracle, linux-oracle-5.0, linux-raspi2, linux, linux-aws, linux-aws-hwe, linux-gcp, linux-gke-4.15, linux-hwe, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon, linux, linux-aws, linux-gcp...) --------------------------------------------- https://lwn.net/Articles/806202/ ∗∗∗ Kaspersky Internet Security: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit den Rechten des Dienstes ∗∗∗ --------------------------------------------- Ein lokaler Angreifer kann eine Schwachstelle in Kaspersky Internet Security und Kaspersky Total Security ausnutzen, um beliebigen Programmcode mit den Rechten des Dienstes auszuführen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1035 ∗∗∗ Trend Micro Internet Security: Schwachstelle ermöglicht Privilegieneskalation ∗∗∗ --------------------------------------------- Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Trend Micro Internet Security und Trend Micro AntiVirus ausnutzen, um seine Privilegien zu erhöhen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1034 ∗∗∗ Security Bulletin: IBM Cloud Pak System is vulnerable to Intel Microarchitectural Data Sampling (MDS) Vulnerabilites ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-pak-system-is-v… ∗∗∗ Security Bulletin: Vulnerability in Google Guava affects IBM Cloud Pak System (CVE-2018-10237) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-google-g… ∗∗∗ Security Bulletin: Vulnerability from Apache HttpComponents affects IBM Cloud Pak System (CVE-2011-1498, CVE-2015-5262) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-from-apache… ∗∗∗ Security Bulletin: Multiple cross-site scripting vulnerabilities in Cloud Pak System ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-cross-site-scrip… ∗∗∗ Security Bulletin: Cross-site scripting vulnerability in IBM Cloud Pak System (CVE-2019-4098) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cross-site-scripting-vuln… ∗∗∗ BIND vulnerability CVE-2019-6477 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K15840535?utm_source=f5support&utm_mediu… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 02.12.2019
by Daily end-of-shift report 02 Dec '19

02 Dec '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 29-11-2019 18:00 − Montag 02-12-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Cybercrime-Bericht 2018: Kriminalität im Netz bleibt große Herausforderung ∗∗∗ --------------------------------------------- Auch im Jahr 2018 verzeichnete das Cybercrime Competence Center (C4) des Bundeskriminalamtes eine Zunahme von Cybercrime Delikten. Im Vergleich zum Vorjahr wurde ein Anstieg von 16,8 Prozent registriert, vorwiegend im Bereich Internetbetrug. --------------------------------------------- http://www.bmi.gv.at/news.aspx?id=6D4D326A543767595673593D ∗∗∗ Analysis of Malicious ElectrumX Servers Source Code ∗∗∗ --------------------------------------------- Recently I have found some malicious ElectrumX nodes in the Electrum network that are still being connected by the Electrum software. In this post I share some information about these nodes and the ElectrumX patched code that they execute. --------------------------------------------- http://www.peppermalware.com/2019/12/analysis-of-malicious-electrumx-server… ∗∗∗ Polizei warnt vor professionellen Fake-Shops im Internet ∗∗∗ --------------------------------------------- In der Weihnachtszeit wird kräftig online eingekauft. Das machen sich auch Betrüger zunutze. Experten der Polizei warnen gerade jetzt vor deren Maschen. --------------------------------------------- https://heise.de/-4600046 ∗∗∗ Insight into NIS Directive sectoral incident response capabilities ∗∗∗ --------------------------------------------- The report provides a deeper insight into NISD sectoral Incident Response capabilities, procedures, processes and tools to identify the trends and possible gaps and overlaps. --------------------------------------------- https://www.helpnetsecurity.com/2019/12/02/nis-directive-incident-response/ ===================== = Vulnerabilities = ===================== ∗∗∗ Multiple Critical Vulnerabilities in SALTO ProAccess SPACE ∗∗∗ --------------------------------------------- In the software SALTO ProAccess Space ... multiple typical web application vulnerabilities got identified. An authenticated attacker was able to exploit a path traversal vulnerability to backup arbitrary files into the web root. This allowed an attacker to export the database into the web root and download it. Furthermore, it was possible to combine another export feature with the path traversal vulnerability to write arbitrary contents to arbitrary locations on the backend Windows server. --------------------------------------------- https://sec-consult.com/en/blog/advisories/multiple-critical-vulnerabilitie… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (389-ds-base, asterisk, file, nss, proftpd-dfsg, ssvnc, and tnef), Fedora (chromium, djvulibre, freeradius, ImageMagick, jhead, kernel, phpMyAdmin, python-pillow, and rubygem-rmagick), Mageia (bzip2, chromium-browser-stable, curl, dbus, djvulibre, glib2.0, glibc, gnupg2, httpie, libreoffice, libssh2, mosquitto, nginx, python-sqlalchemy, unbound, and zipios++), openSUSE (bluez, clamav, cpio, freerdp, openafs, phpMyAdmin, strongswan, and webkit2gtk3), --------------------------------------------- https://lwn.net/Articles/806079/ ∗∗∗ Multiple Cisco Analog Telephone Adapters Remote Code Execution Vulnerabilities ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Webex Teams and Cisco Webex Meetings Client DLL Hijacking Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 29.11.2019
by Daily end-of-shift report 29 Nov '19

29 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 28-11-2019 18:00 − Freitag 29-11-2019 18:00 Handler: Robert Waldner Co-Handler: Dimitri Robl ===================== = News = ===================== ∗∗∗ Sicherheitslücken: So einfach lassen sich SMS mitlesen ∗∗∗ --------------------------------------------- Mit dem SMS-Nachfolger RCS werden SMS und Telefonanrufe über das Internet abgewickelt - mit einem vorgegebenen Passwort. Mit diesem können auch klassische SMS unbemerkt mitgelesen werden. Eine entsprechende Konfigurationsdatei lässt sich von jeder App empfangen. (Joyn, Datenschutz) --------------------------------------------- https://www.golem.de/news/sicherheitsluecken-so-einfach-lassen-sich-sms-mit… ∗∗∗ Smartwatch exposes locations and other data on thousands of children ∗∗∗ --------------------------------------------- A device that is supposed to help parents keep track of their children and give them a peace of mind can be turned into a surveillance device for bad actors The post Smartwatch exposes locations and other data on thousands of children appeared first on WeLiveSecurity --------------------------------------------- https://www.welivesecurity.com/2019/11/29/smartwatch-exposes-location-data-… ===================== = Vulnerabilities = ===================== ∗∗∗ Y2K-Bug-Variante trifft Splunk-Produkte – Lösungen verfügbar ∗∗∗ --------------------------------------------- Splunk-Admins sollten sich vor dem Jahreswechsel dringend mit einem "Jahr-2020-Problem" in der Software auseinandersetzen. Updates stehen bereit. --------------------------------------------- https://heise.de/-4599420 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (libvpx and vino), Fedora (grub2 and nss), and SUSE (cloud-init, libarchive, libtomcrypt, ncurses, and ucode-intel). --------------------------------------------- https://lwn.net/Articles/805811/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 28.11.2019
by Daily end-of-shift report 28 Nov '19

28 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 27-11-2019 18:00 − Donnerstag 28-11-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Video: Abo-Falle Streaming-Plattformen ∗∗∗ --------------------------------------------- Streaming-Plattformen werben mit einer kostenlosen Registrierung. Nach fünf Tagen verlangen sie von BenutzerInnen für einen Premium-Status 358,80 Euro, 359,88 Euro bzw. 395,88 Euro. Für die Bezahlung der Rechnung gibt es keinen Grund. --------------------------------------------- https://www.watchlist-internet.at/news/video-abo-falle-streaming-plattforme… ∗∗∗ Adobe discloses security breach impacting Magento Marketplace users ∗∗∗ --------------------------------------------- Security breach was detected last week and traced back to a vulnerability in the Magento Marketplace website. --------------------------------------------- https://www.zdnet.com/article/adobe-discloses-security-breach-impacting-mag… ===================== = Vulnerabilities = ===================== ∗∗∗ BlackBerry Powered by Android Security Bulletin - November 2019 ∗∗∗ --------------------------------------------- BlackBerry has released a security update to address multiple vulnerabilities in BlackBerry powered by Android smartphones. We recommend users update to the latest available software build. --------------------------------------------- http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber… ∗∗∗ DSA-4577 haproxy - security update ∗∗∗ --------------------------------------------- Tim Düsterhus discovered that haproxy, a TCP/HTTP reverse proxy, didnot properly sanitize HTTP headers when converting from HTTP/2 toHTTP/1. This would allow a remote user to perform CRLF injections. --------------------------------------------- https://www.debian.org/security/2019/dsa-4577 ∗∗∗ QNAP NAS: Hersteller fixt unter anderem kritische Schwachstelle in Photo Station ∗∗∗ --------------------------------------------- QTS-Updates beseitigen zahlreiche Angriffsmöglichkeiten aus der Ferne. --------------------------------------------- https://heise.de/-4598238 ∗∗∗ Security updates for (US) Thanksgiving ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (haproxy and libvorbis), Fedora (mod_auth_mellon and xen), Oracle (389-ds-base, kernel, and tcpdump), SUSE (bsdtar, java-11-openjdk, java-1_7_0-openjdk, and libxml2), and Ubuntu (nss and python-psutil). --------------------------------------------- https://lwn.net/Articles/805777/ ∗∗∗ WordPress Plugin "WP Spell Check" vulnerable to cross-site request forgery ∗∗∗ --------------------------------------------- https://jvn.jp/en/jp/JVN26838191/ ∗∗∗ Security Bulletin: IBM Security QRadar Packet Capture is vulnerable to Using Components with Known Vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-qradar-packe… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 27.11.2019
by Daily end-of-shift report 27 Nov '19

27 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 26-11-2019 18:00 − Mittwoch 27-11-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Almost 60% Of Malicious Ads Come from Three Ad Providers ∗∗∗ --------------------------------------------- In Confiants "Demand Quality Report for Q3 2019", the ad fraud and security company analyzed 120 billion ad impressions between January 1st and September 20th that flowed through their systems in order to provide a breakdown of different malicious ad campaigns. --------------------------------------------- https://www.bleepingcomputer.com/news/security/almost-60-percent-of-malicio… ∗∗∗ Top 25 Most Dangerous Vulnerabilities Refreshed After 8 Years ∗∗∗ --------------------------------------------- For the first time in eight years, the list with the most dangerous 25 software vulnerabilities received an update that promises to be relevant for current times. --------------------------------------------- https://www.bleepingcomputer.com/news/security/top-25-most-dangerous-vulner… ∗∗∗ MITRE ATT&CK vulnerability spotlight: Credentials in registry ∗∗∗ --------------------------------------------- One of the attack stages as described in the MITRE ATT&CK tool is credential access, where a hacker tries to steal user credential information to gain access to new accounts or elevate privileges on a compromised system. One of the means by which an attacker can perform this stage of an attack is by extracting credentials from where they are stored in the Windows registry. --------------------------------------------- https://resources.infosecinstitute.com/mitre-attck-vulnerability-spotlight-… ∗∗∗ Insights from one year of tracking a polymorphic threat ∗∗∗ --------------------------------------------- We discovered the polymoprhic threat Dexphot in October 2018. In the months that followed, we closely tracked the threat as attackers upgraded the malware, targeted new processes, and worked around defensive measures. One year’s worth of intelligence helped us gain insight not only into the goals and motivations of Dexphot’s authors, but of cybercriminals in general. --------------------------------------------- https://www.microsoft.com/security/blog/2019/11/26/insights-from-one-year-o… ∗∗∗ Exposed Firebase Database ∗∗∗ --------------------------------------------- An issue can arise in firebase when developers fail to enable authentication. This vulnerability is very similar to every other database misconfiguration, theres no authentication. Leaving a database exposed to the world unauthenticated is an open invite for malicious hackers. --------------------------------------------- http://ghostlulz.com/google-exposed-firebase-database/ ∗∗∗ Vorsicht vor Ping-Anrufen! ∗∗∗ --------------------------------------------- KonsumentInnen erhalten immer wieder sogenannte Ping-Calls. Sie werden dabei von unbekannten Nummern angerufen. Die Anrufe werden meist nach dem ersten oder zweiten Läuten wieder beendet. Wer aus Höflichkeit oder Neugierde zurückruft, tappt in die Kostenfalle. Bei unbekannten, verdächtigen Nummern gilt: Nicht abheben und nicht zurückrufen! --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-ping-anrufen/ ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (bsdiff, libvpx, tiff, and xmlrpc-epi), Fedora (freeimage, imapfilter, kernel, mingw-freeimage, and thunderbird), openSUSE (cups and djvulibre), Oracle (SDL), SUSE (ardana-db, ardana-keystone, ardana-neutron, ardana-nova, crowbar-core, crowbar-openstack, crowbar-ui, openstack-barbican, openstack-heat-templates, openstack-keystone, openstack-neutron, openstack-neutron-gbp, openstack-neutron-lbaas, openstack-nova, openstack-octavia, openstack-sahara, python-psutil, release-notes-suse-openstack-cloud, freerdp, mailman, slurm) and Ubuntu (ruby2.3, ruby2.5). --------------------------------------------- https://lwn.net/Articles/805720/ ∗∗∗ Security Advisory - Information Leak Vulnerability in Huawei Smart Speaker Myna ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191127-… ∗∗∗ Security Advisory - Buffer Overflow Vulnerability in Huawei Atlas Product ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191127-… ∗∗∗ Security Advisory - Improper Authorization Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191127-… ∗∗∗ Security Advisory - Information Disclosure Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191127-… ∗∗∗ Security Bulletin: OpenSSL as used by IBM QRadar Network Packet Capture is vulnerable to (CVE-2019-1559) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-as-used-by-ibm-qr… ∗∗∗ Security Bulletin: Vulnerabilities in OpenSSL affect AIX (CVE-2019-1547, CVE-2019-1563) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-openss… ∗∗∗ Security Bulletin: Vulnerability CVE-2019-10218 in Samba affects IBM i ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-cve-2019-10… ∗∗∗ Security Bulletin: Python as used by IBM QRadar Network Packet Capture is vulnerable to Improper Neutralization of CRLF Sequences in HTTP Headers (CVE-2019-9947, CVE-2019-9948) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-python-as-used-by-ibm-qra… ∗∗∗ Security Bulletin: OpenSSL as used by IBM QRadar Network Packet Capture is vulnerable to a timing side channel attack (CVE-2018-0734) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-as-used-by-ibm-qr… ∗∗∗ TMM vulnerability CVE-2019-6669 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K11447758 ∗∗∗ BIG-IP AAM vulnerability CVE-2019-6666 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K92411323 ∗∗∗ BIG-IP FIX profile security advisory vulnerability CVE-2019-6667 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K82781208 ∗∗∗ BIG-IP TMM vulnerability CVE-2019-6671 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K39225055 ∗∗∗ BIG-IP AFM vulnerability CVE-2019-6672 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K14703097 ∗∗∗ BIG-IP ASM Bot Detection DNS cache does not expire security exposure ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K79240502 ∗∗∗ The BIG-IP system may fail to properly parse HTTP headers that are prepended by whitespace (non RFC2616 compliant) ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K39794285 ∗∗∗ BIG-IP ASM and BIG-IQ/Enterprise Manager/F5 iWorkflow device authentication and trust vulnerability CVE-2019-6665 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K26462555 ∗∗∗ BIG-IP HTTP/2 vulnerability CVE-2019-6673 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K81557381 ∗∗∗ F5 SSL Orchestrator vulnerability CVE-2019-6674 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K21135478 ∗∗∗ BIG-IP Edge Client for macOS vulnerability CVE-2019-6668 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K49827114 ∗∗∗ BIG-IP APM ignores the Restrict to Single Client IP option for Native RDP resources ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K24241590 ∗∗∗ vCMP vulnerability CVE-2019-6670 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K05765031 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 26.11.2019
by Daily end-of-shift report 26 Nov '19

26 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Montag 25-11-2019 18:00 − Dienstag 26-11-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Unsichere Tracking-Smartwatch: Angreifer könnten Tausende Kinder stalken ∗∗∗ --------------------------------------------- Billige Tracker-Uhren aus China sind recht häufig Gegenstand von Sicherheitswarnungen. Das aktuelle Kindermodell SMA-WATCH-M2 setzt den (Abhör-)Alptraum fort. --------------------------------------------- https://heise.de/-4596410 ∗∗∗ Vorsicht beim Black-Friday-Shopping ∗∗∗ --------------------------------------------- Zahlreiche Online-HändlerInnen locken im Zuge des Black Fridays mit sagenhaften Angeboten. Am Freitag können Sie Kleidung, Elektronik, Haushaltswaren und viel mehr deutlich günstiger erwerben. Seien Sie jedoch bei den unglaublichsten Schnäppchen doppelt vorsichtig, denn nicht jedes Angebot ist seriös. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-beim-black-friday-shopping/ ∗∗∗ A hacking group is hijacking Docker systems with exposed API endpoints ∗∗∗ --------------------------------------------- Its almost 2020 and some sysadmins are still leaving Docker admin ports exposed on the internet. --------------------------------------------- https://www.zdnet.com/article/a-hacking-group-is-hijacking-docker-systems-w… ===================== = Vulnerabilities = ===================== ∗∗∗ ZDI-19-996: Dell EMC Storage Monitoring and Reporting Java RMI Deserialization of Untrusted Data Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- This vulnerability allows remote attackers to execute arbitrary code on affected installations of Dell EMC Storage Monitoring and Reporting. Authentication is not required to exploit this vulnerability. --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-19-996/ ∗∗∗ Xen Security Advisory XSA-306 - Device quarantine for alternate pci assignment methods ∗∗∗ --------------------------------------------- An untrusted domain with access to a physical device can DMA into host memory, leading to privilege escalation. --------------------------------------------- https://xenbits.xen.org/xsa/advisory-306.html ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (libxdmcp, nss, php-imagick, and ruby2.1), openSUSE (java-11-openjdk), Red Hat (389-ds-base, kernel, kernel-rt, python-jinja2, qemu-kvm-ma, and tcpdump), SUSE (bluez, clamav, cpio, cups, gcc9, libpng16, libssh2_org, mailman, sqlite3, squid, strongswan, tiff, and webkit2gtk3), and Ubuntu (redmine). --------------------------------------------- https://lwn.net/Articles/805650/ ∗∗∗ Paessler PRTG: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- PRTG Network Monitor ist eine Netzwerk Monitoring Werkzeug der Paessler AG. Ein Angreifer kann mehrere Schwachstellen in Paessler PRTG ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen oder beliebigen Programmcode mit Rechten des Dienstes auszuführen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1019 ∗∗∗ Kaspersky Produkte: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Kaspersky Anti-Virus, Kaspersky Internet Security und Kaspersky Total Security ausnutzen, um Sicherheitsvorkehrungen zu umgehen, Informationen offenzulegen oder einen Denial of Service zu verursachen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1018 ∗∗∗ Security Bulletin: Multiple IBM MQ Security Vulnerabilities Affect IBM Sterling B2B Integrator ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-ibm-mq-security-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect the IBM Spectrum Protect Server on AIX (CVE-2019-4473, CVE-2019-11771) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: WebSphere Application Server is vulnerable to Apache Commons Beanutils (CVE-2019-10086) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-application-ser… ∗∗∗ Security Bulletin: SQL Injection Vulnerability Affects IBM Sterling B2B Integrator (CVE-2019-4387) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-sql-injection-vulnerabili… ∗∗∗ Security Bulletin: Multiple Db2 vulnerabilities affect the IBM Spectrum Protect Server (CVE-2019-4057, CVE-2019-4101, CVE-2019-4154, CVE-2019-4386, CVE-2019-4322) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-db2-vulnerabilit… ∗∗∗ BIG-IP Engineering Hotfix authentication bypass vulnerability CVE-2019-6675 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K55655944 ∗∗∗ NodeJS vulnerability CVE-2018-7160 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K63025104 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 25.11.2019
by Daily end-of-shift report 25 Nov '19

25 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 22-11-2019 18:00 − Montag 25-11-2019 18:00 Handler: Robert Waldner Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ A Short History of Juice Jacking ∗∗∗ --------------------------------------------- The days are now shorter, and the holiday season is upon us. Many of us have travel booked to bring our family together and will soon be uncomfortably sitting in the halls of airline terminals, desperate to escape the monotony of an international waiting room we will sit transfixed to our mobile devices. Breaking our mobile-mindfulness-zen like state, an alert graces the screen: 15% battery life remaining. --------------------------------------------- https://www.secjuice.com/history-of-juice-jacking/ ∗∗∗ Local Malware Analysis with Malice, (Sat, Nov 23rd) ∗∗∗ --------------------------------------------- This project (Malice) provides the ability to have your own locally managed multi-engine malware scanning system. The framework allows the owner to analyze files for known malware. It can be used both as a command tool to analyze samples and review the results via a Kibana web interface. The Command-Line Interface (CLI) is used to scan a file or directory or can be setup to watch and scan new files when copied into a write only directory. --------------------------------------------- https://isc.sans.edu/diary/rss/25544 ∗∗∗ Introducing Merlin - A cross-platform post-exploitation HTTP/2 Command & Control Tool ∗∗∗ --------------------------------------------- Merlin is a cross-platform post-exploitation framework that leverages HTTP/2 communications to evade inspection. HTTP/2 is a relatively new protocol that requests Perfect Forward Secrecy (PFS) encryption cipher suites are used. ... Additionally, many security technologies are not equipped with HTTP/2 protocol dissectors and are therefore not able to evaluate traffic even if keying material is provided. --------------------------------------------- https://medium.com/@Ne0nd0g/introducing-merlin-645da3c635a ∗∗∗ Trickbot Updates Password Grabber Module ∗∗∗ --------------------------------------------- Trickbot is a modular malware, and one of its modules is a password grabber. In November 2019, we started seeing indicators of Trickbot's password grabber targeting data from OpenSSH and OpenVPN applications. --------------------------------------------- https://unit42.paloaltonetworks.com/trickbot-updates-password-grabber-modul… ∗∗∗ PC-Fernwartung: Sicherheitsforscher warnen vor angreifbarer VNC-Software ∗∗∗ --------------------------------------------- Angreifer könnten Clients und Server mit verschiedener VNC-Software attackieren und unter bestimmten Voraussetzungen Malware platzieren. --------------------------------------------- https://heise.de/-4595718 ∗∗∗ Kauf von Konzertkarten auf eventtickets24.com birgt Gefahren ∗∗∗ --------------------------------------------- Die Smartfox Media b.v. aus den Niederlanden bietet auf eventtickets24.com Konzert- und Veranstaltungskarten an. Zahlreiche KundInnen berichten von groben Problemen nach dem Ticketkauf. So kommt es u.U. zu Schwierigkeiten bei der Beschaffung und Lieferung oder ausbleibenden Rückerstattungen nach Nichtlieferung. Wir raten zu großer Vorsicht bei diesem Angebot. --------------------------------------------- https://www.watchlist-internet.at/news/kauf-von-konzertkarten-auf-eventtick… ===================== = Vulnerabilities = ===================== ∗∗∗ Patched GIF Processing Vulnerability CVE-2019-11932 Still Afflicts Multiple Mobile Apps ∗∗∗ --------------------------------------------- CVE-2019-11932, which is a vulnerability in WhatsApp for Android, was first disclosed to the public on October 2, 2019 after a researcher named Awakened discovered that attackers could use maliciously crafted GIF files to allow remote code execution. The vulnerability was patched with version 2.19.244 of WhatsApp, but the underlying problem lies in the library called libpl_droidsonroids_gif.so, which is part of the android-gif-drawable package. While this flaw has also been patched, many [...] --------------------------------------------- http://feeds.trendmicro.com/~r/Anti-MalwareBlog/~3/sBAf9Ks1I8Y/ ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (chromium, enigmail, isc-dhcp, libice, libofx, and pam-python), Fedora (chromium, ghostscript, mingw-cfitsio, mingw-gdal, mingw-libidn2, and rsyslog), Gentoo (adobe-flash, chromium, expat, and firefox), openSUSE (apache2-mod_perl, haproxy, java-11-openjdk, and ncurses), Oracle (ghostscript, kernel, php:7.2, php:7.3, and sudo), Red Hat (chromium-browser, python27-python, and SDL), and Ubuntu (dpdk and libvpx). --------------------------------------------- https://lwn.net/Articles/805527/ ∗∗∗ Weak encryption cipher and hardcoded cryptographic keys in Fortinet products ∗∗∗ --------------------------------------------- https://sec-consult.com/en/blog/advisories/weak-encryption-cipher-and-hardc… ∗∗∗ Security Bulletin: Incorrect permissions on CIT files in IBM Spectrum Protect Backup-Archive Client and IBM Spectrum Protect for Virtual Environments (CVE-2018-2025) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-incorrect-permissions-on-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Spectrum Protect for Enterprise Resource Planning on AIX (CVE-2019-4473, CVE-2019-11771) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Denial of Service vulnerability in IBM Spectrum Protect Backup-Archive Client (CVE-2019-4406) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-denial-of-service-vulnera… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Spectrum Protect Snapshot on AIX (CVE-2019-4473, CVE-2019-11771) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: SMB signing not required in IBM Spectrum Protect Plus (CVE-2016-2115) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-smb-signing-not-required-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 22.11.2019
by Daily end-of-shift report 22 Nov '19

22 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 21-11-2019 18:00 − Freitag 22-11-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Securing Portable Electronic Devices During Travel ∗∗∗ --------------------------------------------- Holiday travelers often use portable electronic devices (PEDs) because they offer a range of conveniences, for example, enabling the traveler to order gifts on-the-go, access to online banking, or download boarding passes. However, these devices are vulnerable to cyberattack or theft, resulting in exposure of personal information. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/11/22/securing-portable-… ∗∗∗ Abusing Web Filters Misconfiguration for Reconnaissance ∗∗∗ --------------------------------------------- Yesterday, an interesting incident was detected while working at a customer SOC. They use a “next-generation” firewall that implements a web filter based on categories. This is common in many organizations today: Users web traffic is allowed/denied based on an URL categorization database (like “adult content”, “hacking”, “gambling”, …). How was it detected? --------------------------------------------- https://isc.sans.edu/diary/rss/25538 ∗∗∗ ENISA: How to implement security by design for IoT ∗∗∗ --------------------------------------------- ENISA, the European Union Agency for Cybersecurity releases ‘Good Practices for Security of IoT’, a significant report to promote security by design for IoT. --------------------------------------------- https://www.enisa.europa.eu/news/enisa-news/how-to-implement-security-by-de… ∗∗∗ A guidebook to open-source OT reconnaissance ∗∗∗ --------------------------------------------- An attacker targeting OT needs to perform reconnaissance on the targeted system and learn how it is connected to the IT network. This often involves old-fashioned or digital espionage, but a lot of such information is actually available out there in the open. ... how open source intelligence (OSINT) can be used to learn crucial details of the inner workings of many a system. An important lesson from Daniels paper and talk is that security by obscurity is dead and ... --------------------------------------------- https://www.virusbulletin.com/blog/2019/11/vb2019-paper-fantastic-informati… ∗∗∗ Introducing Flan Scan: Cloudflare’s Lightweight Network Vulnerability Scanner ∗∗∗ --------------------------------------------- Today, we’re excited to open source Flan Scan, Cloudflare’s in-house lightweight network vulnerability scanner. Flan Scan is a thin wrapper around Nmap that converts this popular open source tool into a vulnerability scanner with the added benefit of easy deployment. --------------------------------------------- https://blog.cloudflare.com/introducing-flan-scan/ ∗∗∗ Ransomware: A free tool can decrypt this malware variant that puts a ransom note on you desktop wallpaper ∗∗∗ --------------------------------------------- Emsisoft, which has build the decryption tool, said that the Hakbit ransomware has hit home users and businesses in the US and Europe, demanding $300 in bitcoin from victims, while warning them how many files they stand to lose. --------------------------------------------- https://www.zdnet.com/article/ransomware-a-free-tool-can-decrypt-this-malwa… ===================== = Vulnerabilities = ===================== ∗∗∗ ClamAV: Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- Ein entfernter, anonymer Angreifer kann eine Schwachstelle in ClamAV ausnutzen, um einen Denial of Service Angriff durchzuführen. --------------------------------------------- https://www.bsi-fuer-buerger.de/SharedDocs/Warnmeldungen/DE/TW/2019/11/warn… ∗∗∗ Nodequeue - Critical - Cross Site Scripting - SA-CONTRIB-2019-085 ∗∗∗ --------------------------------------------- Nodequeues JavaScript can be leveraged to insert HTML from attacker-controlled JSON data. This is exploitable if user-submitted "Filtered HTML" content is displayed on a page where nodequeue.js is loaded. This vulnerability is mitigated by the fact that an attacker must have a role with the permission "manipulate queues". --------------------------------------------- https://www.drupal.org/sa-contrib-2019-085 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (dpdk, mingw-djvulibre, mingw-hunspell, mingw-ilmbase, mingw-OpenEXR, php-symfony, php-symfony3, and rsyslog), openSUSE (chromium and squid), SUSE (aspell, cups, djvulibre, and dpdk), and Ubuntu (djvulibre). --------------------------------------------- https://lwn.net/Articles/805367/ ∗∗∗ Asterisk: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Asterisk ausnutzen, um beliebigen Programmcode mit den Rechten des Dienstes auszuführen oder einen Denial of Service Zustand herbeizuführen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-1011 ∗∗∗ New bypass disclosed in Microsoft PatchGuard (KPP) ∗∗∗ --------------------------------------------- After GhostHook and InfinityHook, we now have ByePg. No patch out yet. --------------------------------------------- https://www.zdnet.com/article/new-bypass-disclosed-in-microsoft-patchguard-… ∗∗∗ Security Bulletin: Information disclosure vulnerability in IBM Tivoli Netcool Impact (CVE-2019-4570) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-information-disclosure-vu… ∗∗∗ Security Bulletin: Log Analysis is vulnerable to a client side scripting attack due to missing HTTPOnly and Secure attribute in the cookie ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-log-analysis-is-vulnerabl… ∗∗∗ Security Bulletin: Stored cross site scripting vulnerability in IBM Tivoli Netcool Impact (CVE-2019-4569) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-stored-cross-site-scripti… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 21.11.2019
by Daily end-of-shift report 21 Nov '19

21 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 20-11-2019 18:00 − Donnerstag 21-11-2019 18:00 Handler: Robert Waldner Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Millions of Sites Exposed by Flaw in Jetpack WordPress Plugin ∗∗∗ --------------------------------------------- Admins and owners of WordPress websites are urged to immediately apply the Jetpack 7.9.1 critical security update to prevent potential attacks that could abuse a vulnerability present since Jetpack 5.1. --------------------------------------------- https://www.bleepingcomputer.com/news/security/millions-of-sites-exposed-by… ∗∗∗ New RIPlace Bypass Evades Windows 10, AV Ransomware Protection ∗∗∗ --------------------------------------------- A new ransomware bypass technique called RIPlace requires only a few lines of code to bypass ransomware protection features built into many security products and Windows 10. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-riplace-bypass-evades-wi… ∗∗∗ Gnip Banking Trojan Shows Ongoing, Aggressive Development ∗∗∗ --------------------------------------------- The mobile malware, which incorporates Anubis source code, could evolve into a fully fledged spyware in the future. --------------------------------------------- https://threatpost.com/gnip-banking-trojan-aggressive-development/150521/ ∗∗∗ Linux Webmin Servers Under Attack by Roboto P2P Botnet ∗∗∗ --------------------------------------------- A newly-discovered peer-to-peer (P2P) botnet has been found targeting a remote code execution vulnerability in Linux Webmin servers. --------------------------------------------- https://threatpost.com/linux-webmin-servers-attack-p2p-botnet/150513/ ∗∗∗ Security baseline (FINAL) for Windows 10 v1909 and Windows Server v1909 ∗∗∗ --------------------------------------------- Microsoft is pleased to announce the final release of the security configuration baseline settings for Windows 10 version 1909 (a.k.a., “19H2”), and for Windows Server version 1909. Note that Windows Server version 1909 is Server Core only and does not offer a Desktop Experience (a.k.a., “full”) server installation option. --------------------------------------------- https://techcommunity.microsoft.com/t5/Microsoft-Security-Baselines/Securit… ∗∗∗ Explained: juice jacking ∗∗∗ --------------------------------------------- Juice jacking is a type of cyberattack that uses a USB charging port to steal data or infect phones with malware. Learn how it works and ways to protect against it. --------------------------------------------- https://blog.malwarebytes.com/explained/2019/11/explained-juice-jacking/ ∗∗∗ Video: Identitätsdiebstahl bei Umfragejob ∗∗∗ --------------------------------------------- Auf diversen Job-Portalen stoßen Sie momentan auf Ausschreibungen zu Umfragejobs. Schon bei der Registrierung verlangt man Ihre Ausweiskopie. Melden Sie sich hier nicht an! Kriminelle stehlen Ihre Daten und tarnen die Eröffnung eines Bankkontos in Ihrem Namen als bezahlte Umfrage. --------------------------------------------- https://www.watchlist-internet.at/news/video-identitaetsdiebstahl-bei-umfra… ∗∗∗ DePriMon downloader uses novel ways to infect your PC with ColoredLambert malware ∗∗∗ --------------------------------------------- It is believed the downloader is using techniques not seen before in the wild. --------------------------------------------- https://www.zdnet.com/article/deprimon-downloader-uses-novel-ways-to-infect… ∗∗∗ New SectopRAT Trojan creates hidden second desktop to control browser sessions ∗∗∗ --------------------------------------------- The Trojan makes sure the second desktop is hidden from sight. --------------------------------------------- https://www.zdnet.com/article/new-sectoprat-malware-creates-hidden-second-d… ===================== = Vulnerabilities = ===================== ∗∗∗ Microsoft Releases Outlook for Android Security Update ∗∗∗ --------------------------------------------- Original release date: November 21, 2019Microsoft has released an update to address a vulnerability in Outlook for Android. An attacker could exploit this vulnerability to take control of an affected system. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/11/21/microsoft-releases… ∗∗∗ New security release versions of BIND are available: 9.11.13, 9.14.8 and 9.15.6 ∗∗∗ --------------------------------------------- New security releases of BIND are available which contain fixes for the CVEs disclosed today. --------------------------------------------- https://lists.isc.org/pipermail/bind-announce/2019-November/001143.html ∗∗∗ Apache Solr Bug Gets Bumped Up to High Severity ∗∗∗ --------------------------------------------- The vulnerability (CVE-2019-12409) was first reported in July and patched in August. ... Since the bug was initially discovered, researchers have reevaluated the threat and escalated its severity to high-risk. --------------------------------------------- https://threatpost.com/apache-solr-bug-gets-bumped-up-to-high-severity/1504… ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (oniguruma and thunderbird-enigmail), openSUSE (chromium, ghostscript, and slurm), Oracle (kernel), Red Hat (kpatch-patch), Slackware (bind), SUSE (python-ecdsa), and Ubuntu (bind9 and mariadb). --------------------------------------------- https://lwn.net/Articles/805281/ ∗∗∗ Security Bulletin: Inadequate account lockout in Cloud Pak System (CVE-2019-4096) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-inadequate-account-lockou… ∗∗∗ Security Bulletin: Vulnerabilities in WAS Liberty affect IBM Spectrum LSF Suite, Spectrum LSF Suite for HPA and Spectrum LSF Application Center ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-was-li… ∗∗∗ Security Bulletin: Bypass Client-Side Validation vulnerability in Cloud Pak System (CVE-2019-4240) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-bypass-client-side-valida… ∗∗∗ Security Bulletin: A vulnerability in Apache Solr (lucene) affects IBM Operations Analytics – Log Analysis (CVE-2019-4243) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-apache… ∗∗∗ Security Bulletin: Clickjacking vulnerability in IBM Operations Analytics – Log Analysis (CVE-2019-4215) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-clickjacking-vulnerabilit… ∗∗∗ Security Bulletin: IBM Operations Analytics – Log Analysis is vulnerable to potential Host Header Injection (CVE-2019-4216) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-operations-analytics-… ∗∗∗ Security Bulletin: A security vulnerability has been identified in IBM WebSphere Application Server shipped with Tivoil Federated Identity Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: XStream as used by IBM QRadar SIEM is vulnerable to os command injection (CVE-2019-10173) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-xstream-as-used-by-ibm-qr… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Spectrum Protect Operations Center on AIX (CVE-2019-4473, CVE-2019-11771) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ IBM Security Bulletin: A Vulnerability in Apache PDFBox Affects Transformation Extender ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-vulnerability-in-ap… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Tivoli Netcool/OMNIbus (CVE-2019-4473, CVE-2019-11771) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM OS Images for Red Hat Linux Systems (July2019 updates) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Cognos Controller 2019Q4 Security Updater: Multiple Security Vulnerabilities have been identified in IBM Cognos Controller ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cognos-controller-201… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 20.11.2019
by Daily end-of-shift report 20 Nov '19

20 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 19-11-2019 18:00 − Mittwoch 20-11-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ NSA Releases Cyber Advisory: Managing Risk from Transport Layer Security Inspection ∗∗∗ --------------------------------------------- The National Security Agency (NSA) has released a Cyber Advisory that addresses managing risk from Transport Layer Security Inspection (TLSI). This short, informative document defines TLSI (a security process that allows incoming traffic to be decrypted, inspected, and re-encrypted), explains some risks and associated challenges, and discusses mitigations. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/11/19/nsa-releases-cyber… ∗∗∗ D-Link Adds More Buggy Router Models to 'Won’t Fix' List ∗∗∗ --------------------------------------------- D-Link has warned that more of its routers are vulnerable to critical flaws that allow remote hackers to take control of hardware and steal data. The routers won’t be fixed, said D-Link, explaining that the hardware has reached its end-of-life and will no longer receive security updates. ... D-Link identified the additional affected models as: DIR-866, DIR-655, DHP-1565, DIR-652, DAP-1533, DGL-5500, DIR-130, DIR-330, DIR-615, DIR-825, DIR-835, DIR-855L and DIR-862. --------------------------------------------- https://threatpost.com/d-link-wont-fix-router-bugs/150438/ ∗∗∗ Monero Project site compromised, served malware-infected binaries ∗∗∗ --------------------------------------------- The official website of the Monero Project has been compromised to serve a malware-infected version of the CLI (command-line interface) wallet. The malicious file was available for download for around 14 hours and at least one of the users who downloaded the malware has had their funds stolen. What happened? --------------------------------------------- https://www.helpnetsecurity.com/2019/11/20/monero-project-compromised/ ===================== = Vulnerabilities = ===================== ∗∗∗ Google and Samsung Fix Android Spying Flaw. Other Makers May Still Be Vulnerable ∗∗∗ --------------------------------------------- Until recently, weaknesses in Android camera apps from Google and Samsung made it possible for rogue apps to record video and audio and take images and then upload them to an attacker-controlled server -- without any permissions to do so. Camera apps from other manufacturers may still be susceptible. --------------------------------------------- https://tech.slashdot.org/story/19/11/19/1737219/google-and-samsung-fix-and… ∗∗∗ Administration Views - Moderately critical - Access bypass - SA-CONTRIB-2019-076 ∗∗∗ --------------------------------------------- This module replaces administrative overview/listing pages with actual views for superior usability.The module doesnt sufficiently check user access when using the "Menu system path" access handler on a Views displays other than "System". --------------------------------------------- https://www.drupal.org/sa-contrib-2019-076 ∗∗∗ Unbound: Vulnerability in IPSEC module ∗∗∗ --------------------------------------------- Due to unsanitized characters passed to the ipsecmod-hook shell command, it is possible for Unbound to allow shell code execution from a specially crafted IPSECKEY answer. (CVE-2019-18934) --------------------------------------------- https://nlnetlabs.nl/projects/unbound/security-advisories/ ∗∗∗ Flexera FlexNet Publisher ∗∗∗ --------------------------------------------- These vulnerabilities could allow an attacker to deny the acquisition of a valid license for legal use of the product. The memory corruption vulnerability could allow remote code execution. (CVE-2018-20033, CVSS v3 9.8) --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-323-01 ∗∗∗ High Severity Vulnerability Patched in WP Maintenance Plugin ∗∗∗ --------------------------------------------- This flaw allowed attackers to enable a vulnerable site’s maintenance mode and inject malicious code affecting site visitors. We disclosed this issue privately to the plugin’s developer who released a patch the next day. Plugin versions of WP Maintenance up to 5.0.5 are vulnerable to attacks against this flaw. All WP Maintenance users should update to version 5.0.6 immediately. --------------------------------------------- https://www.wordfence.com/blog/2019/11/high-severity-vulnerability-patched-… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (redmine), Fedora (libidn2), Mageia (clamav, ghostscript, kernel, kernel-linus, libexif, libjpeg, mariadb, microcode, and systemd), and openSUSE (libjpeg-turbo). --------------------------------------------- https://lwn.net/Articles/805224/ ∗∗∗ Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Unified Communications Manager SQL Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Webex Teams for Windows DLL Hijacking Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco WebEx Centers Username Enumeration Information Disclosure Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco SD-WAN Solution vManage Cross-Site Request Forgery Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Unity Express Command Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Unified Communications Domain Manager Persistent Cross-Site Scripting Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Stealthwatch Enterprise Cross-Site Scripting Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Small Business Routers RV016, RV042, RV042G, and RV082 Information Disclosure Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco IOS XR Software NETCONF Over Secure Shell ACL Bypass Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Email Security Appliance URL Filtering Bypass Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Email Security Appliance MP3 Content Filter Bypass Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco DNA Spaces: Connector SQL Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco DNA Spaces: Connector Privilege Escalation Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco DNA Spaces: Connector Command Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security Advisory - Use of Insufficiently Random Values Vulnerability in Huawei ViewPoint Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191120-… ∗∗∗ Security Advisory - Two Vulnerabilities in Some Huawei Home Routers ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191113-… ∗∗∗ Security Advisory - Improper Validation of Array Index Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191120-… ∗∗∗ Security Bulletin: IBM Maximo Asset Management is vulnerable to Privilege Escalation (CVE-2019-4530) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-maximo-asset-manageme… ∗∗∗ Security Bulletin: A security vulnerability has been fixed in the IBM Security Identity Manager product (CVE-2019-4561) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: Vulnerabilities in WAS Liberty affect IBM Spectrum LSF Suite, Spectrum LSF Suite for HPA and Spectrum LSF Application Center ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-was-li… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 19.11.2019
by Daily end-of-shift report 19 Nov '19

19 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Montag 18-11-2019 18:00 − Dienstag 19-11-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Linux, Windows Users Targeted With New ACBackdoor Malware ∗∗∗ --------------------------------------------- Researchers have discovered a new multi-platform backdoor that infects Windows and Linux systems allowing the attackers to run malicious code and binaries on the compromised machines. --------------------------------------------- https://www.bleepingcomputer.com/news/security/linux-windows-users-targeted… ∗∗∗ Buran Ransomware Infects PCs via Microsoft Excel Web Queries ∗∗∗ --------------------------------------------- A new spam campaign has been spotted distributing the Buran Ransomware through IQY file attachments. When opened, these Microsoft Excel Web Query attachments will execute a remote command that installs the ransomware onto a victims computer. --------------------------------------------- https://www.bleepingcomputer.com/news/security/buran-ransomware-infects-pcs… ∗∗∗ Coin Stealer Found in Monero Linux Binaries From Official Site ∗∗∗ --------------------------------------------- The Monero Project is currently investigating a potential compromise of the official website after a coin stealer was found in the Linux 64-bit command line (CLI) Monero binaries downloaded from the download page. --------------------------------------------- https://www.bleepingcomputer.com/news/security/coin-stealer-found-in-monero… ∗∗∗ Elasticsearch: Datenleak bei Conrad ∗∗∗ --------------------------------------------- Der Elektronikhändler Conrad meldet, dass ein Angreifer Zugang zu Kundendaten und Kontonummern gehabt habe. Grund dafür war eine ungesicherte Elasticsearch-Datenbank. --------------------------------------------- https://www.golem.de/news/elasticsearch-datenleak-bei-conrad-1911-145091-rs… ∗∗∗ Windows Debugging & Exploiting Part 2 - WinDBG 101 ∗∗∗ --------------------------------------------- Hello again! After our previous post about the environment setup, now it is time to cover the main tool of this project, the WinDBG. --------------------------------------------- https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/windows-deb… ∗∗∗ When Bank Communication is Indistinguishable from Phishing Attacks ∗∗∗ --------------------------------------------- You know how banks really, really want to avoid their customers falling victim to phishing scams? And how they put a heap of effort into education to warn folks about the hallmarks of phishing scams? And how banks are the shining beacons of light when it comes to demonstrating security [...] --------------------------------------------- https://www.troyhunt.com/when-bank-communication-is-indistinguishable-from-… ∗∗∗ Vulnerability in ABB Plant Historian Disclosed 5 Years After Discovery ∗∗∗ --------------------------------------------- It took Swiss-based industrial technology solutions provider ABB five years to inform customers of a critical vulnerability affecting one of its products, and the researcher who found it says this increased the chances of threat actors discovering and exploiting the security flaw. --------------------------------------------- https://www.securityweek.com/vulnerability-abb-plant-historian-disclosed-5-… ∗∗∗ Vorsicht bei angeblichen Gewinnspielen von Magenta, A1, Drei oder Liwest ∗∗∗ --------------------------------------------- Aktuell verbreiten Kriminelle über unterschiedliche Kanäle Fake-Gewinnspiele. Sie werden entweder per E-Mail, SMS oder mittels Pop-Up im Browser benachrichtigt, dass Sie angeblich ein Smartphone gewonnen haben. Um den Gewinn zu erhalten, muss nur eine kurze Umfrage beantwortet und ein kleiner Geldbetrag für den Versand bezahlt werden. Vorsicht: Es handelt sich um eine Abo-Falle. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-bei-angeblichen-gewinnspiel… ===================== = Vulnerabilities = ===================== ∗∗∗ Schwere Sicherheitslücke in WhatsApp entdeckt ∗∗∗ --------------------------------------------- In WhatsApp wurde eine Schwachstelle gefunden, die es Angreifern ermöglicht, Dateien zu stehlen und Nachrichten auszulesen. --------------------------------------------- https://futurezone.at/apps/schwere-sicherheitsluecke-in-whatsapp-entdeckt/4… ∗∗∗ Lernplattform Moodle: Entwickler schließen kritische Schwachstellen ∗∗∗ --------------------------------------------- Moodle-Admins aufgepasst: Neue Versionen schließen mehrere, teils als "Serious" bewertete Lücken. --------------------------------------------- https://heise.de/-4591094 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (python-psutil, slurm-llnl, symfony, and thunderbird), Fedora (gd and ghostscript), and SUSE (ceph, haproxy, java-11-openjdk, and ncurses). --------------------------------------------- https://lwn.net/Articles/805149/ ∗∗∗ Lexmark Services Monitor 2.27.4.0.39 Directory Traversal ∗∗∗ --------------------------------------------- https://cxsecurity.com/issue/WLB-2019110124 ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Performance Management products ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerabilities in Curl affect PowerSC (CVE-2019-5435, CVE-2019-5436) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-curl-a… ∗∗∗ HPESBHF03963 rev.1 - Certain HPE ProLiant Servers with Intel CSME, AMT, SPS, TXE, ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ HPESBHF03968 rev.1 - HPE Gen10 ProLiant, Apollo, and Synergy Servers using Intel CPU Transactional Synchronization Extensions (TSX) Asynchronous Abort (TAA), Local Disclosure of Information ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ HPESBHF03969 rev.1 - HPE ProLiant Gen10 Servers using certain Intel Xeon Scalable Processors, Voltage Modulation, Local Denial of Service ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ HPESBHF03971 rev.1 - HPE Servers using certain Intel Processors, SMM and TXT, Local Escalation of Privilege ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ HPESBST03964 rev.1 - HPE Nimble Storage, Multiple Remote Vulnerabilities ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ Google Chrome: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0998 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 18.11.2019
by Daily end-of-shift report 18 Nov '19

18 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 15-11-2019 18:00 − Montag 18-11-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ New NextCry Ransomware Encrypts Data on NextCloud Linux Servers ∗∗∗ --------------------------------------------- On October 24, Nextcloud released an urgent alert about a remote code execution vulnerability that impacts the default Nextcloud NGINX configuration. Tracked as CVE-2019-11043, the flaw is in the PHP-FPM (FastCGI Process Manager) component, included by some hosting providers like Nextcloud in their default setup. A public exploit exists and has been leveraged to compromised servers. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-nextcry-ransomware-encry… ∗∗∗ Powershell ConstrainedLanguage Mode ∗∗∗ --------------------------------------------- Gastbeitrag vom milCERT - Philipp Thaller und Stefan Bachmair - Bei der Analyse von aktueller Malware stellte sich heraus dass viele der aktuellen Exemplare (inkl. Emotet ) auf die PowerShell angewiesen sind um ihr schadhaftes Potential entfalten zu können. Schränkt man die PowerShell entsprechend ein, ist eine Ausführung des eigentlichen Schadcodes oft gar nicht möglich. --------------------------------------------- https://cert.at/de/blog/2019/11/201911-powershell-constrainedlanguage ∗∗∗ Willhaben warnt vor betrügerischer Phishing-SMS ∗∗∗ --------------------------------------------- Wer von der Verkaufsplattform Willhaben eine SMS mit Zahlungsinformationen bekommt, soll den Link keinesfalls anklicken. --------------------------------------------- https://futurezone.at/apps/willhaben-warnt-vor-betruegerischer-phishing-sms… ∗∗∗ pax: Exploit padding oracles for fun and profit ∗∗∗ --------------------------------------------- Pax (PAdding oracle eXploiter) is a tool for exploiting padding oracles in order to: - Obtain plaintext for a given piece of CBC encrypted data. - Obtain encrypted bytes for a given piece of plaintext, using the unknown encryption algorithm used by the oracle. --------------------------------------------- https://github.com/liamg/pax ∗∗∗ RdpThief: Extracting Clear-text Credentials from Remote Desktop Clients ∗∗∗ --------------------------------------------- In this blogpost I will describe the process I followed to write a tool that will extract clear-text credentials from the Microsoft RDP client using API hooking. Using this approach, if you are already operating under the privileges of the compromised user (e.g. as a result of a phish) and the user has an RDP session open, you are able to extract the clear-text credentials without privilege escalation. --------------------------------------------- https://www.mdsec.co.uk/2019/11/rdpthief-extracting-clear-text-credentials-… ∗∗∗ Medica 2019: BSI-Leitfaden zur Cyber-Sicherheit von Medizinprodukten ∗∗∗ --------------------------------------------- Im Kontext der sicheren Digitalisierung im Gesundheitswesen hat das Bundesamt für Sicherheit in der Informationstechnik (BSI) im Rahmen der Messe "Medica" in Düsseldorf einen neuen Leitfaden "Sicherheit von Medizinprodukten – Leitfaden zur Nutzung des MDS2 aus 2019" (Manufacturer Disclosure Statement for Medical Device Security) veröffentlicht. --------------------------------------------- https://www.bsi.bund.de/DE/Presse/Pressemitteilungen/Presse2019/Leitfaden_M… ∗∗∗ Google patches ‘awesome’ XSS vulnerability in Gmail dynamic email feature ∗∗∗ --------------------------------------------- The bug bounty hunter who disclosed the issue says the bug is a prime example of DOM Clobbering. --------------------------------------------- https://www.zdnet.com/article/google-patches-awesome-xss-vulnerability-in-g… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (angular.js, libapache2-mod-auth-openidc, mosquitto, postgresql-common, and thunderbird), Fedora (chromium, djvulibre, freetds, ghostscript, java-1.8.0-openjdk-aarch32, samba, thunderbird-enigmail, wpa_supplicant, and xen), openSUSE (go1.12, ImageMagick, and ucode-intel), Oracle (ghostscript and kernel), Red Hat (libcomps and sudo), Slackware (kernel), SUSE (microcode_ctl, slurm, and ucode-intel), and Ubuntu (mysql-5.7, mysql-8.0 and python-ecdsa). --------------------------------------------- https://lwn.net/Articles/805083/ ∗∗∗ Security Bulletin: Denial of Service vulnerability in WebSphere Application Server Liberty affects IBM Spectrum Protect Operations Center (CVE-2019-4096) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-denial-of-service-vulnera… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 15.11.2019
by Daily end-of-shift report 15 Nov '19

15 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 14-11-2019 18:00 − Freitag 15-11-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ How the Linux kernel balances the risks of public bug disclosure ∗∗∗ --------------------------------------------- A serious Wi-Fi flaw shows how Linux handles security in plain sight. --------------------------------------------- https://nakedsecurity.sophos.com/2019/11/15/how-the-linux-kernel-balances-t… ∗∗∗ A Tale of Rootkits and Other Backdoors ∗∗∗ --------------------------------------------- In this post, we will focus on software backdoors commonly seen in Linux environments, we will attempt to outline some representative examples, and we will discuss common techniques backdoor authors use to hide their malicious payloads. --------------------------------------------- https://capsule8.com/blog/dont-get-kicked-out-a-tale-of-rootkits-and-other-… ===================== = Vulnerabilities = ===================== ∗∗∗ Security Advisory 2019-15: Security Update for OTRS Framework ∗∗∗ --------------------------------------------- OTRS can be put into an endless loop by providing filenames with overly long extensions. This applies to the PostMaster (sending in email) and also upload (attaching files to mails, for example). --------------------------------------------- https://community.otrs.com/security-advisory-2019-15-security-update-for-ot… ∗∗∗ Security Advisory 2019-14: Security Update for OTRS Framework ∗∗∗ --------------------------------------------- An attacker who is logged into OTRS as an agent is able to list tickets assigned to other agents, which are in the queue where attacker doesn’t have permissions. --------------------------------------------- https://community.otrs.com/security-advisory-2019-14-security-update-for-ot… ∗∗∗ A heap overflow vulnerability has been found in wolfssl ∗∗∗ --------------------------------------------- Wolfssl is an TLS library mostly used in embedded Linux devices. It is also used in the popular tool curl. ... The vulnerability has been given the CVE of CVE-2019–18840. --------------------------------------------- https://medium.com/@social_62682/heap-overflow-in-wolfssl-cve-2019-18840-18… ∗∗∗ Lücke in älteren WhatsApp-Versionen erlaubte Codeausführung aus der Ferne ∗∗∗ --------------------------------------------- Facebook weist auf eine Lücke in dem Messenger WhatsApp hin. Viele Geräte sollten dank automatischer Updates bereits seit einiger Zeit geschützt sein. --------------------------------------------- https://heise.de/-4587119 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (kernel), Debian (ghostscript, mesa, and postgresql-common), Fedora (chromium, php-robrichards-xmlseclibs, php-robrichards-xmlseclibs3, samba, scap-security-guide, and wpa_supplicant), Mageia (cpio, fribidi, libapreq2, python-numpy, webkit2, and zeromq), openSUSE (ImageMagick, kernel, libtomcrypt, qemu, ucode-intel, and xen), Oracle (kernel), Red Hat (ghostscript, kernel, and kernel-rt), Scientific Linux (ghostscript and kernel), SUSE (bash, enigmail, ghostscript, kernel, libjpeg-turbo, openconnect, squid), Ubuntu (ghostscript, imagemagick, postgresql-common). --------------------------------------------- https://lwn.net/Articles/804904/ ∗∗∗ Philips IntelliBridge EC40/80 ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsma-19-318-01 ∗∗∗ Omron CX-Supervisor ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-318-04 ∗∗∗ ABB Power Generation Information Manager (PGIM) and Plant Connect ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-318-05 ∗∗∗ Security Bulletin: CSV Injection (CVE-2019-4490) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-csv-injection-cve-2019-44… ∗∗∗ Security Bulletin: Multiple vulnerabilities in jackson-databind affect IBM Platform Symphony and IBM Spectrum Symphony ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Security vulnerabilities affect IBM Cloud Object Storage SDK Java (November 2019 Bulletin) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Performance Management products ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM OS Images for RedHat Enterprise System is vulnerable to Intel Microarchitectural Data Sampling (MDS) Vulnerabilites (CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2019-11091) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-os-images-for-redhat-… ∗∗∗ Security Bulletin: OpenSSL vulnerabilites impacting IBM Aspera Connect 3.7.4 and earlier (CVE-2017-3732, CVE-2016-7055) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-vulnerabilites-im… ∗∗∗ Security Bulletin: Apache Commons Collections library in WebSphere Application Server Knowledge Center is vulnerable (CVE-2015-7450) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-apache-commons-collection… ∗∗∗ iControl REST logs a plaintext password when the syntax of a cURL request is incorrect ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K61105950 ∗∗∗ BIG-IP / BIG-IQ / Enterprise Manager / F5 iWorkflow Configuration utility vulnerability CVE-2019-6663 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K76052144 ∗∗∗ TMM vulnerability CVE-2019-6660 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K23860356 ∗∗∗ TLS 1.3 vulnerability CVE-2019-6659 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K34450231 ∗∗∗ BIG-IP restjavad vulnerability CVE-2019-6662 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K01049383 ∗∗∗ TMOS vulnerability CVE-2019-6664 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K03126093 ∗∗∗ BIG-IP APM apd vulnerability CVE-2019-6661 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K61705126 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 14.11.2019
by Daily end-of-shift report 14 Nov '19

14 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 13-11-2019 18:00 − Donnerstag 14-11-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Researchers Find Bug in Qualcomm Code for Trusted App ∗∗∗ --------------------------------------------- Researchers stressing the code related to Qualcomms implementation of the secure execution area on mobile devices found a new vulnerability that could allow access to critical data. --------------------------------------------- https://www.bleepingcomputer.com/news/security/researchers-find-bug-in-qual… ∗∗∗ NCSC-NZ Cyber threat report for 2018/19 released ∗∗∗ --------------------------------------------- The National Cyber Security Centre, (NCSC) has released its Cyber Threat Report for the 2018/19 reporting year. --------------------------------------------- https://www.ncsc.govt.nz/newsroom/cyber-threat-report-for-201819-released/ ∗∗∗ Windows & Linux get options to disable Intel TSX to prevent Zombieload v2 attacks ∗∗∗ --------------------------------------------- Disclosure of new Zombieload v2 vulnerability prompts OS makers to react with ways to disable Intels TSX technology. --------------------------------------------- https://www.zdnet.com/article/windows-linux-get-options-to-disable-intel-ts… ===================== = Vulnerabilities = ===================== ∗∗∗ Symantec Fixes Privilege Escalation Flaw in Endpoint Protection ∗∗∗ --------------------------------------------- Symantec fixed a local privilege escalation security flaw affecting all Symantec Endpoint Protection software versions prior to 14.2 RU2, and allowing attackers to escalate privileges on compromised devices and execute malicious code using SYSTEM privileges. --------------------------------------------- https://www.bleepingcomputer.com/news/security/symantec-fixes-privilege-esc… ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (kernel, linux-lts, and linux-zen), CentOS (kernel, sudo, and thunderbird), Debian (linux-4.9), Fedora (samba), openSUSE (apache2-mod_auth_openidc, kernel, qemu, rsyslog, and ucode-intel), Oracle (kernel), Red Hat (kernel and kernel-rt), Scientific Linux (kernel), SUSE (kernel and microcode_ctl), and Ubuntu (kernel, libjpeg-turbo, linux, linux-hwe, linux-oem, linux, linux-hwe, linux-oem-osp1, and qemu). --------------------------------------------- https://lwn.net/Articles/804775/ ∗∗∗ Movable Type vulnerable to open redirect ∗∗∗ --------------------------------------------- https://jvn.jp/en/jp/JVN65280626/ ∗∗∗ Security Bulletin: IBM Security Guardium is affected by an OpenSSL vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by an Oracle MySQL vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by an OpenSSL vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Tivoli Netcool Impact ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ bzip2 vulnerability CVE-2019-12900 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K68713584 ∗∗∗ lodash library vulnerability CVE-2019-10744 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K47105354 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 13.11.2019
by Daily end-of-shift report 13 Nov '19

13 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 12-11-2019 18:00 − Mittwoch 13-11-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Network Traffic Analysis for IR: Address Resolution Protocol (ARP) with Wireshark ∗∗∗ --------------------------------------------- Introduction to the Address Resolution Protocol The Address Resolution Protocol (ARP) was first defined in RFC 826. As the name suggests, it is designed to resolve IP addresses into a form usable by other systems within a subnet. Network addressing works at a couple of different layers of the OSI model. --------------------------------------------- https://resources.infosecinstitute.com/address-resolution-protocol-arp-with… ∗∗∗ Schlüssel aus TPM-Chips lassen sich extrahieren ∗∗∗ --------------------------------------------- Mit einem Timing-Angriff lassen sich Signaturschlüssel auf Basis elliptischer Kurven aus TPM-Chips extrahieren. ... TPM-Chips sind in allen modernen PCs vorhanden und teilweise umstritten, da sie auch dazu genutzt werden können, Schutzmechanismen gegen den Willen des Nutzers umzusetzen. Trotz ihrer Verbreitung werden die Chips eher selten für kritische Applikationen genutzt, die Auswirkungen der Lücke dürften sich in Grenzen halten. --------------------------------------------- https://www.golem.de/news/tpm-fail-schluessel-aus-tpm-chips-lassen-sich-ext… ∗∗∗ GSM Traffic and Encryption: A5/1 Stream Cipher ∗∗∗ --------------------------------------------- This write-up documents some of my follow-up research with regard to analyzing the GSM traffic packets I captured using Software Defined Radio. My attempt was to better understand the GSM mobile network protocols and procedures, with an emphasis on the authentication and ciphering algorithms being deployed. --------------------------------------------- https://www.blackhillsinfosec.com/gsm-traffic-and-encryption-a5-1-stream-ci… ∗∗∗ Angriffe über USB und Bluetooth: Android-Smartphones verwundbar ∗∗∗ --------------------------------------------- Sicherheitsforscher haben Schwachstellen in mehreren älteren Android-Smartphones entdeckt, die sie über USB- und Bluetooth-Verbindungen ausnutzen konnten. --------------------------------------------- https://heise.de/-4584690 ∗∗∗ Seriöses Job-Angebot oder Auftrag zur Geldwäsche? ∗∗∗ --------------------------------------------- Auf diversen Job-Börsen und Kleinanzeigenportalen stoßen Arbeitssuchende momentan auf Angebote zur freien Mitarbeit der „TideBit Deutschland LTD“. Die Firma existiert in dieser Form nicht. Kriminelle missbrauchen den Namen eines Kryptowährungsunternehmens, um BewerberInnen zur Geldwäsche zu bringen. Wer die Aufgaben erfüllt, macht sich womöglich selbst strafbar. --------------------------------------------- https://www.watchlist-internet.at/news/serioeses-job-angebot-oder-auftrag-z… ===================== = Vulnerabilities = ===================== ∗∗∗ November 2019 security updates are available! ∗∗∗ --------------------------------------------- We have released the November security updates to provide additional protections against malicious attackers. As a best practice, we encourage customers to turn on automatic updates. More information about this month’s security updates can be found in the Security Update Guide. As a reminder, Windows 7 and Windows Server 2008 R2 will be out of extended support and no longer receiving updates as of January 14, 2020. --------------------------------------------- https://msrc-blog.microsoft.com:443/2019/11/12/november-2019-security-updat… ∗∗∗ Intel fixt Sicherheitslücken und enthüllt nebenbei eine neue ZombieLoad-Variante ∗∗∗ --------------------------------------------- Zum Patch Tuesday hat Intel 77 teils kritische Lücken gefixt, unter denen sich auch ein bislang geheim gehaltener Seitenkanalangriff befand. --------------------------------------------- https://heise.de/-4584543 ∗∗∗ VMSA-2019-0020 ∗∗∗ --------------------------------------------- VMware ESXi, Workstation, and Fusion patches provide Hypervisor-Specific Mitigations for Speculative-Execution Vulnerabilities (CVE-2018-12207, CVE-2019-11135) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2019-0020.html ∗∗∗ VMSA-2019-0021 ∗∗∗ --------------------------------------------- VMware Workstation and Fusion updates address multiple security vulnerabilities (CVE-2019-5540, CVE-2019-5541, CVE-2019-5542) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2019-0021.html ∗∗∗ VMSA-2019-0008.2 ∗∗∗ --------------------------------------------- VMware product updates enable Hypervisor-Specific Mitigations, Hypervisor-Assisted Guest Mitigations, and Operating System-Specific Mitigations for Microarchitectural Data Sampling (MDS) Vulnerabilities (CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, and CVE-2019-11091) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2019-0008.html ∗∗∗ Xen Security Advisory CVE-2019-11135 / XSA-305 ∗∗∗ --------------------------------------------- A new way to sample data from microarchitectural structures has been identified. A TSX Asynchronous Abort is a state which occurs between a transaction definitely aborting (usually for reasons outside of the pipeline's control e.g. receiving an interrupt), and architectural state being rolled back to start of the transaction. During this period, speculative execution may be able to infer the value of data in the microarchitectural structures. --------------------------------------------- https://xenbits.xen.org/xsa/advisory-305.html ∗∗∗ Xen Security Advisory CVE-2018-12207 / XSA-304 ∗∗∗ --------------------------------------------- An erratum exists across some CPUs whereby an instruction fetch may cause a machine check error if the pagetables have been updated in a specific manner without invalidating the TLB. ... This corner case can be triggered by guest kernels. --------------------------------------------- https://xenbits.xen.org/xsa/advisory-304.html ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (dpdk, intel-microcode, kernel, libssh2, qemu, and webkit2gtk), Fedora (apache-commons-beanutils, bluez, iwd, kernel, kernel-headers, kernel-tools, libell, and microcode_ctl), openSUSE (gdb), Oracle (kernel), Red Hat (kernel and kernel-rt), SUSE (dhcp, evolution, kernel, libcaca, python, python-xdg, qemu, sysstat, ucode-intel, and xen), and Ubuntu (dpdk, intel-microcode, kernel, linux, linux-aws, ..., webkit2gtk) --------------------------------------------- https://lwn.net/Articles/804641/ ∗∗∗ Citrix Hypervisor Security Update ∗∗∗ --------------------------------------------- CTX263684 - A security issue has been identified in certain CPU hardware that may allow unprivileged code running on a CPU core to infer the value of memory data belonging to other processes, virtual machines or the hypervisor that are, or have recently been, running on the same CPU core. --------------------------------------------- https://support.citrix.com/article/CTX263684 ∗∗∗ Citrix ADC and Citrix Gateway Security Update (CVE-2019-0140) ∗∗∗ --------------------------------------------- CTX263807 - A vulnerability has been identified affecting Citrix Application Delivery Controller (ADC) formerly known as NetScaler ADC, and Citrix Gateway, formerly known as NetScaler Gateway, platforms which could result in privilege escalation via layer 2 network access on all network interfaces. --------------------------------------------- https://support.citrix.com/article/CTX263807 ∗∗∗ Cisco Prime Infrastructure and Evolved Programmable Network Manager Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Identity Services Engine Cross-Site Scripting Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security Advisory - Two Vulnerabilities in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191113-… ∗∗∗ Security Advisory - Improper File Management Vulnerability in Huawei Share ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191113-… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by kernel vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM NeXtScale Fan Power Controller (FPC) is affected by vulnerability in OpenSSL (CVE-2019-1559) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-nextscale-fan-power-c… ∗∗∗ libpcap vulnerability CVE-2019-15163 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K92862401?utm_source=f5support&utm_mediu… ∗∗∗ Hotfix XS80E008 - For Citrix Hypervisor 8.0 ∗∗∗ --------------------------------------------- https://support.citrix.com/article/CTX263663 ∗∗∗ Hotfix XS76E012 - For XenServer 7.6 ∗∗∗ --------------------------------------------- https://support.citrix.com/article/CTX263662 ∗∗∗ Hotfix XS71ECU2024 - For XenServer 7.1 Cumulative Update 2 ∗∗∗ --------------------------------------------- https://support.citrix.com/article/CTX263661 ∗∗∗ Hotfix XS70E075 - For XenServer 7.0 ∗∗∗ --------------------------------------------- https://support.citrix.com/article/CTX263660 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 12.11.2019
by Daily end-of-shift report 12 Nov '19

12 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Montag 11-11-2019 18:00 − Dienstag 12-11-2019 18:00 Handler: Robert Waldner Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Threat Alert: TCP Amplification Attacks ∗∗∗ --------------------------------------------- TCP reflection attacks, such as SYN-ACK reflection attacks, have been less popular among attackers until recently. The lack of popularity was mainly due to the wrong assumption that TCP reflection attacks cannot generate enough amplification compared to UDP-based reflections. In general, TCP attacks are low bandwidth and less likely to saturate an internet link. --------------------------------------------- https://blog.radware.com/security/2019/11/threat-alert-tcp-reflection-attac… ∗∗∗ Tech Support Scammers Exploiting Unpatched Firefox Bug ∗∗∗ --------------------------------------------- Mozilla is working on addressing a Firefox bug that has been exploited by tech support scammers to lock the browser when users visit specially crafted websites. --------------------------------------------- https://www.securityweek.com/tech-support-scammers-exploiting-unpatched-fir… ∗∗∗ Netflix: Vorsicht vor betrügerischen Phishing-Mails ∗∗∗ --------------------------------------------- Aktuell häufen sich Meldungen über betrügerische E-Mails, die angeblich von Netflix stammen. Es sei ein Problem mit der Zahlungsabwicklung aufgetreten, sodass Netflix die Nutzungsgebühr nicht abbuchen kann und daher den Account vorübergehend gesperrt hat. Kriminelle fordern Netflix-NutzerInnen auf, die Kontoinformationen zu aktualisieren. Es handelt sich jedoch um Phishing! --------------------------------------------- https://www.watchlist-internet.at/news/netflix-vorsicht-vor-betruegerischen… ∗∗∗ This unusual new ransomware is going after servers ∗∗∗ --------------------------------------------- The previously undetected server-encrypting malware has been detailed in research by cyber security analysts at Intezer and IBM X-Force, who've named it PureLocker because it's written in written in the PureBasic programming language. ... It's currently uncertain how exactly PureLocker is delivered to victims, but researchers note that more_eggs campaigns begin with phishing emails, so the ransomware attacks could begin in the same way, with the final payload likely to be the final part of a multi-staged attack. --------------------------------------------- https://www.zdnet.com/article/this-unusual-new-ransomware-is-going-after-se… ===================== = Vulnerabilities = ===================== ∗∗∗ McAfee Patches Privilege Escalation Flaw in Antivirus Software ∗∗∗ --------------------------------------------- McAfee patched a security vulnerability discovered in all editions of its Antivirus software for Windows and enabling potential attackers to escalate privileges and execute code using SYSTEM privileges. --------------------------------------------- https://www.bleepingcomputer.com/news/security/mcafee-patches-privilege-esc… ∗∗∗ Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the implementation of the Lua interpreter integrated in Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to execute arbitrary code with root privileges on the underlying Linux operating system of an affected device. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Adobe Security Bulletins ∗∗∗ --------------------------------------------- Adobe has published security bulletins for Adobe Animate CC (APSB19-34), Adobe Illustrator CC (APSB19-36), Adobe Media Encoder (APSB19-52) and Adobe Bridge CC (APSB19-53). --------------------------------------------- https://blogs.adobe.com/psirt/?p=1801 ∗∗∗ Sicherheitsupdate: Magento-Onlineshops von Schadcode-Attacken gefährdet ∗∗∗ --------------------------------------------- Wer einen Onlineshop mit Magento-Software betreibt, sollte aus Sicherheitsgründen zügig die aktuelle Version installieren. --------------------------------------------- https://heise.de/-4584383 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (community-mysql, crun, java-latest-openjdk, and mupdf), openSUSE (libssh2_org), and SUSE (go1.12, libseccomp, and tar). --------------------------------------------- https://lwn.net/Articles/804412/ ∗∗∗ Synology-SA-19:38 Synology Assistant ∗∗∗ --------------------------------------------- A vulnerability allows remote attackers to conduct denial-of-service attacks via a susceptible version of Synology Assistant. --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_19_38 ∗∗∗ SAP Security Patch Day – November 2019 ∗∗∗ --------------------------------------------- On 12th of November 2019, SAP Security Patch Day saw the release of 12 Security Notes. There are 3 updates to previously released Patch Day Security Notes. --------------------------------------------- https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=528880390 ∗∗∗ Security Bulletin: IBM Tivoli Netcool Impact is affected by an Apache ActiveMQ vulnerability (CVE-2018-11775) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tivoli-netcool-impact… ∗∗∗ Security Bulletin: Incorrect permissions on restored files and directories on Windows using IBM Spectrum Protect Plus (CVE-2019-4652) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-incorrect-permissions-on-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in Java affect IBM Spectrum Protect Plus ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Tivoli Netcool Impact Configuration and Deployment Management Clickjacking ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tivoli-netcool-impact… ∗∗∗ Security Bulletin: IBM Tivoli Netcool Impact is affected by a jQuery vulnerability (CVE-2015-9251) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tivoli-netcool-impact… ∗∗∗ Security Bulletin: IBM Tivoli Netcool Impact is affected by a jQuery vulnerability (CVE-2019-11358) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tivoli-netcool-impact… ∗∗∗ SSA-686531 (Last Update: 2019-11-12): Hardware based manufacturing access on S7-1200 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-686531.pdf ∗∗∗ SSA-616472 (Last Update: 2019-11-12): ZombieLoad and Microarchitectural Data Sampling Vulnerabilities in Industrial Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-616472.pdf ∗∗∗ SSA-898181 (Last Update: 2019-11-12): Desigo PX Web Remote Denial of Service Vulnerability ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-898181.pdf ∗∗∗ SSA-434032 (Last Update: 2019-11-12): Vulnerability in Mentor Nucleus Networking Module ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-434032.pdf ∗∗∗ Multiple tcpdump vulnerabilities ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K44551633 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 11.11.2019
by Daily end-of-shift report 11 Nov '19

11 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 08-11-2019 18:00 − Montag 11-11-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ DDoS attacks in Q3 2019 ∗∗∗ --------------------------------------------- Statistically, Q3 2019 differs little from Q2. In terms of geographical distribution of attacks and targets, we saw a continuation of the now familiar trend of unexpected guests appearing, only to drop out the next quarter. --------------------------------------------- https://securelist.com/ddos-report-q3-2019/94958/ ∗∗∗ Vulnerable Versions of Adminer as a Universal Infection Vector ∗∗∗ --------------------------------------------- This past week, we’ve been monitoring a new wave of website infections mostly impacting WordPress and Magento websites. We found that hackers have been injecting scripts from scripts.trasnaltemyrecords[.]com into multiple files and database tables. This is still the same ongoing campaign that we’ve been following for the past few years, where site visitors are redirected to various kinds of scam landing pages—including tech support scams, fake lottery wins, and malicious [...] --------------------------------------------- https://blog.sucuri.net/2019/11/vulnerable-versions-of-adminer-as-a-univers… ∗∗∗ Ring Video Doorbell Pro: Mitteilsame IoT-Türklingel verriet WLAN-Zugangsdaten ∗∗∗ --------------------------------------------- Eine Klingel, die Besucher sicht- und hörbar macht, hätte Angreifern unbemerkt vollen WLAN-Zugriff verschaffen können. Automatische Updates wurden verteilt. --------------------------------------------- https://heise.de/-4583764 ∗∗∗ Sofortübersetzer von Muama Enence hält nicht, was er verspricht ∗∗∗ --------------------------------------------- Ein Gerät, das 32 Sprachen unmittelbar übersetzt und Verständigungsprobleme im Urlaub oder bei Geschäftstätigkeiten beseitigt, klingt erstmal hervorragend! Dies verspricht die UAB Ekomlita mit dem MUAMA Enence Instant Translator. Doch Vorsicht: Hier werden mitunter wichtige Informationen zum Produkt verheimlicht, es kommt zu groben Problemen beim Rücktritt und wir hegen Bedenken zum Datenschutz! --------------------------------------------- https://www.watchlist-internet.at/news/sofortuebersetzer-von-muama-enence-h… ∗∗∗ Apples Siri unterwandert E-Mail-Verschlüsselung ∗∗∗ --------------------------------------------- Nachrichten werden unter macOS im Klartext lokal gespeichert – Fehlerbereinigung laut Apple in Arbeit --------------------------------------------- https://www.derstandard.at/story/2000110928043/apples-siri-unterwandert-e-m… ===================== = Vulnerabilities = ===================== ∗∗∗ Jira Service Desk Security Advisory 2019-11-06 ∗∗∗ --------------------------------------------- CVE-2019-15003 - Authorization bypass allows information disclosure CVE-2019-15004 - URL path traversal allows information disclosure --------------------------------------------- https://confluence.atlassian.com/jira/jira-service-desk-security-advisory-2… ∗∗∗ UniFi Video Server Privilege Escalation From user to SYSTEM via unauthenticated command execution ∗∗∗ --------------------------------------------- The vulnerability, or feature depending how you look at it, is the ability to execute commands using the evostream API interface that is exposed on localhost:7440. --------------------------------------------- https://hackerone.com/reports/544928 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (ampache, chromium, djvulibre, firefox-esr, gdal, and ruby-haml), Fedora (chromium, file, gd, hostapd, nspr, and rssh), openSUSE (bcm20702a1-firmware, firefox, gdal, libtomcrypt, php7, python-ecdsa, python3, samba, and thunderbird), SUSE (apache2-mod_auth_openidc, libssh2_org, and rsyslog), and Ubuntu (bash). --------------------------------------------- https://lwn.net/Articles/804325/ ∗∗∗ Security Bulletin: IBM QRadar SIEM is vulnerable to multiple Kernel vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-siem-is-vulner… ∗∗∗ Security Bulletin: IBM RackSwitch firmware products are affected by TCP denial of service vulnarabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-rackswitch-firmware-p… ∗∗∗ Security Bulletin: IBM Tivoli Netcool Impact is affected by an Apache Camel vulnerability (CVE-2019-0188) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tivoli-netcool-impact… ∗∗∗ Security Bulletin: Node.js lodash vulnerability affects IBM Spectrum Control (formerly Tivoli Storage Productivity Center) ( CVE-2019-10744) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-node-js-lodash-vulnerabil… ∗∗∗ Security Bulletin: IBM Flex System Chassis Management Module (CMM) is affected by vulnerability in SQLite (CVE-2018-20346) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-flex-system-chassis-m… ∗∗∗ Security Bulletin: IBM QRadar SIEM is vulnerable to Jetty Vulnerabilities (CVE-2017-7656, CVE-2017-7657, CVE-2017-7658, CVE-2018-12536) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-siem-is-vulner… ∗∗∗ Security Bulletin: IBM Tivoli Netcool Impact is affected by an Apache Camel vulnerability (CVE-2019-0194) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tivoli-netcool-impact… ∗∗∗ Security Bulletin: IBM QRadar SIEM is vulnerable to cross site scripting (XSS) (CVE-2019-4470) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-siem-is-vulner… ∗∗∗ Security Bulletin: Multiple vulnerabilities in Python affect IBM i ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM QRadar SIEM is vulnerable to Intel Microarchitectural Data Sampling (MDS) Vulnerabilites ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-siem-is-vulner… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 08.11.2019
by Daily end-of-shift report 08 Nov '19

08 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 07-11-2019 18:00 − Freitag 08-11-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Microsoft Warns of More Harmful Windows BlueKeep Attacks, Patch Now ∗∗∗ --------------------------------------------- The Microsoft Defender ATP Research Team says that the BlueKeep attacks detected on November 2 are connected with a coin mining campaign from September that used the same command-and-control (C2) infrastructure. --------------------------------------------- https://www.bleepingcomputer.com/news/security/microsoft-warns-of-more-harm… ∗∗∗ QNAP Warns Users to Secure Devices Against QSnatch Malware ∗∗∗ --------------------------------------------- Network-attached storage (NAS) maker QNAP urges customers to secure their NAS devices against an ongoing malicious campaign that infects them with QSnatch malware capable of stealing user credentials. --------------------------------------------- https://www.bleepingcomputer.com/news/security/qnap-warns-users-to-secure-d… ∗∗∗ Amazon Kindle, Embedded Devices Open to Code-Execution ∗∗∗ --------------------------------------------- Flaws in Das U-Boot affect third-party hardware that uses the universal bootloader as an underlying component. --------------------------------------------- https://threatpost.com/amazon-kindle-embedded-devices-code-execution/150003/ ∗∗∗ Pwn2Own Tokyo Roundup: Amazon Echo, Routers and Smart TVs Fall to Hackers ∗∗∗ --------------------------------------------- The latest edition of the bi-annual hacking contest saw creative exploits in new device categories. --------------------------------------------- https://threatpost.com/pwn2own-tokyo-2019-amazon-echo-hackers/150033/ ∗∗∗ Microsoft Apps Diverted from Their Main Use, (Fri, Nov 8th) ∗∗∗ --------------------------------------------- This week, the CERT.eu[1] organized its yearly conference in Brussels. Across many interesting presentations, one of them covered what they called the "catnmouse" game that Blue and Red teams are playing continuously. When the Blue team has detected an attack technique, they write a rule or implement a new control to detect or block it. Then, the Red team has to find an alternative attack path, [...] --------------------------------------------- https://isc.sans.edu/diary/rss/25502 ∗∗∗ Skimmers for Both Magento and WordPress ∗∗∗ --------------------------------------------- We often write about malware that steal payment information from sites built with Magento and other types of e-commerce CMS. When discussing credit card skimmers like Magecart, it’s sometimes overlooked that WordPress also has a decent share in the ecommerce segment. There are numerous popular plugins that can easily turn a WordPress site into a full-featured online store. In fact, Woocommerce alone has over 5 million installations. --------------------------------------------- https://blog.sucuri.net/2019/11/skimmers-for-both-magento-and-wordpress.html ∗∗∗ Wireshark Tutorial: Examining Trickbot Infections ∗∗∗ --------------------------------------------- A tutorial offering tips on how to identify Trickbot, an information stealer and banking malware that has been infecting victims since 2016. --------------------------------------------- https://unit42.paloaltonetworks.com/wireshark-tutorial-examining-trickbot-i… ===================== = Vulnerabilities = ===================== ∗∗∗ Medtronic Valleylab FT10 and LS10 ∗∗∗ --------------------------------------------- This medical advisory contains mitigations for improper authentication and protection mechanism failure vulnerabilities in Medtronic’s Valleylab FT10 and LS10 energy and electrosurgery products. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsma-19-311-01 ∗∗∗ Medtronic Valleylab FT10 and FX8 ∗∗∗ --------------------------------------------- This medical advisory contains mitigations for use of hard-coded credentials, reversible one-way hash, and improper input validation vulnerabilities in Medtronic’s Valleylab FT10 and FX8 products. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsma-19-311-02 ∗∗∗ Mitsubishi Electric MELSEC-Q Series and MELSEC-L Series CPU Modules ∗∗∗ --------------------------------------------- This advisory contains mitigations for an uncontrolled resource consumption vulnerability in select Mitsubishi Electrics CPU modules. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-311-01 ∗∗∗ Fuji Electric V-Server ∗∗∗ --------------------------------------------- This advisory contains mitigations for a heap-based buffer overflow vulnerability in Fuji Electrics V-Server data collection and management service. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-311-02 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (linux-hardened), Debian (fribidi), Gentoo (oniguruma, openssh/openssh, openssl, and pump), Mageia (chromium-browser-stable, expat, firefox, freetds, proftpd, python, thunderbird, and unbound), Oracle (sudo), Scientific Linux (thunderbird), Slackware (kernel), SUSE (rubygem-haml), and Ubuntu (fribidi and webkit2gtk). --------------------------------------------- https://lwn.net/Articles/804202/ ∗∗∗ IBM Security Bulletin: Security vulnerabilities affect multiple IBM Rational products based on IBM Jazz technology ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-security-vulnerabilit… ∗∗∗ tcpdump vulnerability CVE-2018-14879 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K51512510 ∗∗∗ WebKitGTK and WPE WebKit Security Advisory WSA-2019-0006 ∗∗∗ --------------------------------------------- https://webkitgtk.org/security/WSA-2019-0006.html ∗∗∗ Squid: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0966 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 07.11.2019
by Daily end-of-shift report 07 Nov '19

07 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 06-11-2019 18:00 − Donnerstag 07-11-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Specially Crafted ZIP Files Used to Bypass Secure Email Gateways ∗∗∗ --------------------------------------------- Attackers are always looking for new tricks to distribute malware without them being detected by antivirus scanners and secure email gateways. This was illustrated in a new phishing campaign that utilized a specially crafted ZIP file that was designed to bypass secure email gateways to distribute the NanoCore RAT. --------------------------------------------- https://www.bleepingcomputer.com/news/security/specially-crafted-zip-files-… ∗∗∗ How to Secure Critical Infrastructure When Patching Isn’t Possible ∗∗∗ --------------------------------------------- Mission-critical systems cant just be switched off to apply security updates -- so patching can take weeks if not years. --------------------------------------------- https://threatpost.com/secure-critical-infrastructure-when-patching-isnt-po… ∗∗∗ Vulnerability hunting with Semmle QL: DOM XSS ∗∗∗ --------------------------------------------- In two previous blog posts ( part 1 and part 2), we talked about using Semmle QL in C and C++ codebases to find vulnerabilities such as integer overflow, path traversal, and those leading to memory corruption. In this post, we will explore applying Semmle QL to web security by hunting for one of the [...] --------------------------------------------- https://msrc-blog.microsoft.com:443/2019/11/06/vulnerability-hunting-with-s… ∗∗∗ Getting the best value out of security assessments, (Thu, Nov 7th) ∗∗∗ --------------------------------------------- Since my day job is all about hacking, I get a lot of questions (and there appears to be a lot of confusion) about what a vulnerability scan, penetration test or red team assessment is. --------------------------------------------- https://isc.sans.edu/diary/rss/25498 ∗∗∗ Magento 1 End of Life ∗∗∗ --------------------------------------------- It’s no secret that a CMS without support will develop vulnerabilities. Eventually, these lead to a compromised website — which cripples any ecommerce business. When you consider the popularity of the Magento ecommerce platform, it’s easy to see how their announcement of the Magento 1 end of life could leave a significant portion of ecommerce retailers scrambling for new solutions. --------------------------------------------- https://blog.sucuri.net/2019/11/magento-1-end-of-life.html ∗∗∗ VB2019 paper: DNS on fire ∗∗∗ --------------------------------------------- In a paper presented at VB2019, Cisco Talos researchers Warren Mercer and Paul Rascagneres looked at two recent attacks against DNS infrastructure: DNSpionage and Sea Turtle. Today we publish their paper and the recording of their presentation. --------------------------------------------- https://www.virusbulletin.com:443/blog/2019/11/vb2019-paper-dns-fire/ ∗∗∗ C2 With It All: From Ransomware To Carding ∗∗∗ --------------------------------------------- Cisco Talos recently discovered a new server hosting a large stockpile of malicious files. Our analysis of these files shows that these attackers were able to obtain a deep level of access to victims infrastructure — all of which allowed us to identify several targets of these attacks, including one American manufacturing company. Talos notified these targets of the attack. --------------------------------------------- https://blog.talosintelligence.com/2019/11/c2-with-it-all.html ∗∗∗ 5 Tipps zur Steigerung der Cybersecurity Awareness von Angestellten ∗∗∗ --------------------------------------------- Wie können Firmen ein Arbeitsumfeld schaffen, das es Angestellten ermöglicht, die nötigen Fähigkeiten zu erwerben, um Cybergefahren richtig einzuschätzen? --------------------------------------------- https://www.welivesecurity.com/deutsch/2019/11/07/5-tipps-steigerung-cybers… ∗∗∗ Falsche Gewinnspiele für Kinogutscheine kosten 80 Euro pro Monat ∗∗∗ --------------------------------------------- Mit Facebook-Anzeigen und nachgebauten Facebook-Seiten von Kinos in ganz Österreich werben Kriminelle für ein Gewinnspiel. Angeblich können Kinogutscheine gewonnen werden. Doch Vorsicht: Hier gibt es nichts zu gewinnen! Statt eines Kinobesuchs gibt es nur Ärger. Die Kreditkartendaten landen in den Händen von Kriminellen, die dann 80 bis 90 Euro pro Monat abbuchen. --------------------------------------------- https://www.watchlist-internet.at/news/falsche-gewinnspiele-fuer-kinogutsch… ===================== = Vulnerabilities = ===================== ∗∗∗ Gamers Hit with Nvidia GPU Driver, GeForce Flaws ∗∗∗ --------------------------------------------- Vulnerabilities in several PC gaming products offered by Nvidia can lead to escalation of privilege, denial of service and other malicious attacks. --------------------------------------------- https://threatpost.com/gamers-hit-with-nvidia-gpu-driver-geforce-flaws/1499… ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (squid), Fedora (chromium, libssh2, and wpa_supplicant), openSUSE (chromium), Red Hat (ansible, chromium-browser, openstack-octavia, patch, qemu-kvm-rhev, sudo, and thunderbird), Scientific Linux (sudo), SUSE (bluez, gdb, php72, and thunderbird), and Ubuntu (cpio and rygel). --------------------------------------------- https://lwn.net/Articles/804091/ ∗∗∗ Cisco: All these routers have the same embedded crypto keys, so update firmware ∗∗∗ --------------------------------------------- Cisco removes static encryption keys that were shared across its small-business routers. --------------------------------------------- https://www.zdnet.com/article/cisco-all-these-routers-have-the-same-embedde… ∗∗∗ Open Social - Critical - Insecure Session Management - SA-CONTRIB-2019-075 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2019-075 ∗∗∗ PEPPERL+FUCHS Linux Kernel Vulnerability on ecom Mobile Devices ∗∗∗ --------------------------------------------- https://cert.vde.com/de-de/advisories/vde-2019-021 ∗∗∗ Red Hat OpenShift Container Platform: Schwachstelle ermöglicht Offenlegung von Informationen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0965 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 06.11.2019
by Daily end-of-shift report 06 Nov '19

06 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 05-11-2019 18:00 − Mittwoch 06-11-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Emotet, Trickbot, Ryuk – ein explosiver Malware-Cocktail ∗∗∗ --------------------------------------------- Der aktuell "zerstörerischste" Schädling Emotet besteht aus einer Kaskade mehrerer Schadprogramme, die zusammen vielstellige Millionenschäden verursachen. --------------------------------------------- https://heise.de/-4573848 ∗∗∗ Überteuerte Visums- und Einreisegenehmigungsangebote im Internet ∗∗∗ --------------------------------------------- Ihr nächstes Urlaubsziel verlangt ein Visum? Dann nehmen Sie sich vor unseriösen Websites in Acht, die ein Vielfaches der tatsächlich anfallenden Gebühr für die Einreisegenehmigungen verlangen. Besondere Vorsicht ist beispielsweise bei Reisen nach Australien, Ägypten, Vietnam, Indien sowie Kanada oder in die USA und die Türkei geboten – theoretisch ist die Masche aber bei allen Destinationen mit Visumspflicht möglich. --------------------------------------------- https://www.watchlist-internet.at/news/ueberteuerte-visums-und-einreisegene… ∗∗∗ German Dridex spam campaign is unfashionably large ∗∗∗ --------------------------------------------- VB has analysed a malicious spam campaign targeting German-speaking users with obfuscated Excel malware that would likely download Dridex but that mostly stood out through its size. --------------------------------------------- https://www.virusbulletin.com:443/blog/2019/11/german-malspam-campaign-unfa… ∗∗∗ Scammers Are Exploiting a Firefox Bug to Freeze Your Browser ∗∗∗ --------------------------------------------- Fraudulent tech-support sites are causing the browser to lock up and display a disturbing message. Force quitting is the only way out. --------------------------------------------- https://www.wired.com/story/scammers-are-exploiting-a-firefox-bug-to-freeze… ∗∗∗ Siemens PLC Feature Can Be Exploited for Evil - and for Good ∗∗∗ --------------------------------------------- A hidden feature in some newer models of the vendors programmable logic controllers leaves the devices open to attack. Siemens says it plans to fix it. --------------------------------------------- https://www.darkreading.com/vulnerabilities---threats/siemens-plc-feature-c… ∗∗∗ Kamerka OSINT tool shows your countrys internet-connected critical infrastructure ∗∗∗ --------------------------------------------- Kamerka lets you see what a hacker sees. It plots maps with SCADA equipment, webcams, and printers that have been left exposed on the internet inside any given country. --------------------------------------------- https://www.zdnet.com/article/kamerka-osint-tool-shows-your-countrys-intern… ===================== = Vulnerabilities = ===================== ∗∗∗ Omron CX-Supervisor ∗∗∗ --------------------------------------------- This advisory contains mitigations for a use of obsolete function vulnerability in Omrons CX-Supervisor SCADA and HMI package. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-309-01 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (cpio, openafs, proftpd-dfsg, simplesamlphp, and wordpress), Fedora (thunderbird), openSUSE (binutils, docker-runc, kernel, nfs-utils, php7, python3, and samba), Red Hat (389-ds:1.4, ansible, bind, container-tools:1.0, container-tools:rhel8, curl, dbus, dhcp, dovecot, edk2, elfutils, evolution, freeradius:3.0, gdb, gettext, glib2, glibc, GNOME, gnutls, go-toolset:rhel8, http-parser, httpd:2.4, kernel, kernel-rt, libarchive, libjpeg-turbo, libqb, [...] --------------------------------------------- https://lwn.net/Articles/804018/ ∗∗∗ Smartwares HOME easy v1.0.9 Database Backup Information Disclosure Exploit ∗∗∗ --------------------------------------------- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5541.php ∗∗∗ Smartwares HOME easy v1.0.9 Client-Side Authentication Bypass ∗∗∗ --------------------------------------------- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5540.php ∗∗∗ Cisco Security Advisories ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/publicationListing.x ∗∗∗ Security Advisory - Insufficient Authentication Vulnerability in Several Band Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191106-… ∗∗∗ libpcap vulnerability CVE-2018-16301 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K86252029 ∗∗∗ Red Hat Enterprise Linux: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0959 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 05.11.2019
by Daily end-of-shift report 05 Nov '19

05 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Montag 04-11-2019 18:00 − Dienstag 05-11-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Alexa und Siri: Sprachbefehle unhörbar per Laser übertragen ∗∗∗ --------------------------------------------- Sprachbefehle müssen nicht unbedingt per Sprache übertragen werden: Forschern ist es gelungen, smarte Lautsprecher wie Amazon Echo oder Google Home mit einem Laser aus bis zu 110 Metern Entfernung zu steuern - und so beispielsweise ein Garagentor zu öffnen. --------------------------------------------- https://www.golem.de/news/alexa-und-siri-sprachbefehle-unhoerbar-per-laser-… ∗∗∗ Magecart Groups Attack Simultaneous Sites in Card-Theft Frenzy ∗∗∗ --------------------------------------------- Stealing payment-card data and PII from e-commerce sites has become so lucrative that some are being targeted by multiple groups at the same time. --------------------------------------------- https://threatpost.com/magecart-groups-attack-simultaneous-sites-in-card-th… ∗∗∗ Bluekeep exploitation causing Bluekeep vulnerability scan to fail, (Tue, Nov 5th) ∗∗∗ --------------------------------------------- I woke up this morning to the long anticipated news that Bluekeep exploitation is happening in the wild. As some of you may recall, back in August I wrote a diary demonstrating a way to scan for Bluekeep vulnerable devices. So the next thing I did was check my Bluekeep scan results and was presented with this graph. --------------------------------------------- https://isc.sans.edu/diary/rss/25488 ∗∗∗ Pwning a Smart Car Charger, Building a Bot-Net ∗∗∗ --------------------------------------------- ...or Why We Don’t Build Commercial IoT on a Raspberry Pi. A positive story of disclosure and remediation. We’re quite in to our electric vehicles at PTP, so we started hunting for a smart car charger. There are plenty of industrial chargers out there and some research has been done in the past. We got [...] --------------------------------------------- https://www.pentestpartners.com/security-blog/pwning-a-smart-car-charger-bu… ∗∗∗ Bestellen Sie nicht bei kafrosa.de ∗∗∗ --------------------------------------------- kafrosa.de vertreibt Kaffeemaschinen, Kaffeevollautomaten und sogar Kaffee zu günstigen Preisen. Der Aufbau von kafrosa.de wirkt seriös, verpflichtende Angaben über das Unternehmen werden angeführt und die Auszeichnungen des Shops stiften Vertrauen. Doch Vorsicht: Der Schein trügt. Es handelt sich um einen Fake-Shop, der keine Ware liefert! --------------------------------------------- https://www.watchlist-internet.at/news/bestellen-sie-nicht-bei-kafrosade/ ∗∗∗ A look at WP-VCD, todays largest WordPress hacking operation ∗∗∗ --------------------------------------------- Exclusive look into the WP-VCD gang operations! --------------------------------------------- https://www.zdnet.com/article/a-look-at-wp-vcd-todays-largest-wordpress-hac… ===================== = Vulnerabilities = ===================== ∗∗∗ Windows-Kernel-Lücke in Netzwerküberwachsungssoftware PRTG geschlossen ∗∗∗ --------------------------------------------- Die in Paessler PRTG integrierte Paket-Sniffer-Bibliothek Npcap ist verwundbar. Das haben die Entwickler nun repariert. --------------------------------------------- https://heise.de/-4577699 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (electron, ghostscript, glibc, python2, and samba), Debian (webkit2gtk), Slackware (libtiff), SUSE (ImageMagick, python-ecdsa, and samba), and Ubuntu (apport, haproxy, ruby-nokogiri, and whoopsie). --------------------------------------------- https://lwn.net/Articles/803885/ ∗∗∗ Synology-SA-19:37 DSM ∗∗∗ --------------------------------------------- Multiple vulnerabilities allow remote authenticated users to execute arbitrary commands or conduct denial-of-service attacks, or allow remote attackers to delete arbitrary files via a susceptible version of DiskStation Manager (DSM). --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_19_37 ∗∗∗ Microsoft Office365 Integrity Validation / Remote Code Execution ∗∗∗ --------------------------------------------- https://cxsecurity.com/issue/WLB-2019110022 ∗∗∗ [20191002] - Core - Path Disclosure in phpuft8 mapping files ∗∗∗ --------------------------------------------- http://feeds.joomla.org/~r/JoomlaSecurityNews/~3/Zi-lVuM4KoY/795-20191002-c… ∗∗∗ [20191001] - Core - CSRF in com_template overrides view ∗∗∗ --------------------------------------------- http://feeds.joomla.org/~r/JoomlaSecurityNews/~3/LaIC5kOPGB0/794-20191001-c… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM MessageGateway ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM QRadar Advisor With Watson is vulnerable to Hazardous Input Validation in some cases ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-advisor-with-w… ∗∗∗ November 4, 2019 TNS-2019-07 [R1] PHP Stand-alone Patch Available for Tenable.sc versions 5.7.x to 5.11.x ∗∗∗ --------------------------------------------- http://www.tenable.com/security/tns-2019-07 ∗∗∗ FRF.16 parser vulnerability CVE-2018-14468 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K04367730 ∗∗∗ Dell integrated Dell Remote Access Controller: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0957 ∗∗∗ Google Android: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0958 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 04.11.2019
by Daily end-of-shift report 04 Nov '19

04 Nov '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 31-10-2019 18:00 − Montag 04-11-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Windows: Schadsoftware nutzt erstmals Bluekeep-Sicherheitslücke aus ∗∗∗ --------------------------------------------- Als eine Sicherheitslücke wie Wanna Cry beschreibt Microsoft Bluekeep. Nun entdeckten Sicherheitsforscher die erste Schadsoftware, die die Lücke ausnutzt. Diese ist jedoch noch weit entfernt von dem Worst-Case-Szenario. --------------------------------------------- https://www.golem.de/news/windows-schadsoftware-nutzt-erstmals-bluekeep-sic… ∗∗∗ Malware "QSnatch" attackiert QNAP-Netzwerkspeicher – auch in Deutschand ∗∗∗ --------------------------------------------- QSnatch hat es auch hierzulande auf NAS von QNAP abgesehen. Ob ein Firmware-Update hilft, ist unklar – durchführen sollte man es dennoch. --------------------------------------------- https://heise.de/-4573483 ∗∗∗ Android Beam erlaubt Einschleusen fremder Apps ∗∗∗ --------------------------------------------- Über NFC könnten fast unbemerkt gefährliche Apps auf Android-Geräte gelangen. Betroffen sind Android 8, 9 und 10. Es gibt Abhilfe. --------------------------------------------- https://heise.de/-4574396 ===================== = Vulnerabilities = ===================== ∗∗∗ Advantech WISE-PaaS/RMM ∗∗∗ --------------------------------------------- This advisory contains mitigations for path traversal, missing authorization, improper restriction of XML external entity reference, and SQL injection vulnerabilities in Advantech’s WISE-PaaS/RMM IoT device remote monitoring and management platform. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-304-01 ∗∗∗ Honeywell equIP Series IP Cameras ∗∗∗ --------------------------------------------- This advisory contains mitigations for an improper input validation vulnerability in Honeywells equIP series IP cameras. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-304-02 ∗∗∗ Honeywell equIP and Performance Series IP Cameras ∗∗∗ --------------------------------------------- This advisory contains mitigations for a missing authentication for critical function vulnerability in Honeywells equIP series and Performance series IP cameras. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-304-03 ∗∗∗ Honeywell equIP and Performance Series IP Cameras and Recorders ∗∗∗ --------------------------------------------- This advisory contains mitigations for an authentication bypass by capture-relay vulnerability in Honeywells equIP series and Performance series IP cameras and recorders. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-304-04 ∗∗∗ Watch Out IT Admins! Two Unpatched Critical RCE Flaws Disclosed in rConfig ∗∗∗ --------------------------------------------- If youre using the popular rConfig network configuration management utility to protect and manage your network devices, here we have an important and urgent warning for you. A cybersecurity researcher has recently published details and proof-of-concept exploits for two unpatched, critical remote code execution vulnerabilities in the rConfig utility, at least one of which could allow [...] --------------------------------------------- https://thehackernews.com/2019/11/rConfig-network-vulnerability.html ∗∗∗ Microsoft Office for Mac cannot properly disable XLM macros ∗∗∗ --------------------------------------------- The Microsoft Office for Mac option "Disable all macros without notification" enables XLM macros without prompting, which can allow a remote, unauthenticated attacker to execute arbitrary code on a vulnerable system. --------------------------------------------- https://kb.cert.org/vuls/id/125336/ ∗∗∗ Update verfügbar: MikroTik sichert Router gegen vier Schwachstellen ab ∗∗∗ --------------------------------------------- Schwachstellen in RouterOS lassen sich zu einer Exploit-Chain zusammenbauen. Gerätebesitzer sollten jetzt updaten. --------------------------------------------- https://heise.de/-4573749 ∗∗∗ Xcode: Lücken in Entwicklungsumgebung erlaubten beliebige Codeausführung ∗∗∗ --------------------------------------------- Zwei Lücken in der macOS-Entwicklungsumgebung Xcode vor Version 11.2 erlaubten die beliebige Programmcode-Ausführung – möglicherweise auch aus der Ferne. --------------------------------------------- https://heise.de/-4575632 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (firefox, sudo, and thunderbird), Debian (libarchive and qtbase-opensource-src), Oracle (php), Red Hat (php, rh-php71-php, and rh-php72-php), Scientific Linux (firefox and php), and SUSE (kernel and samba). --------------------------------------------- https://lwn.net/Articles/803651/ ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (chromium and qt5-webengine), CentOS (firefox and php), Fedora (file, java-latest-openjdk, nspr, nss, php, t1utils, and webkit2gtk3), Mageia (ansible, aspell, golang, libsoup, and libxslt), openSUSE (chromium and chromium, re2), Oracle (php), and Ubuntu (apport and file). --------------------------------------------- https://lwn.net/Articles/803785/ ∗∗∗ Synology-SA-19:36 PHP ∗∗∗ --------------------------------------------- CVE-2019-11043 allows remote attackers to execute arbitrary code via a susceptible version of PHP 7.2, or PHP 7.3. --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_19_36 ∗∗∗ [remote] Microsoft Windows Server 2012 - Group Policy Security Feature Bypass ∗∗∗ --------------------------------------------- https://www.exploit-db.com/exploits/47559 ∗∗∗ [remote] Microsoft Windows Server 2012 - Group Policy Remote Code Execution ∗∗∗ --------------------------------------------- https://www.exploit-db.com/exploits/47558 ∗∗∗ Security Bulletin: A security vulnerability has been identified in WebSphere Application Server shipped with IBM Cloud Orchestrator (CVE-2019-4442) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: IBM Flex System Chassis Management Module (CMM) is affected by vulnerabilities in PHP (CVE-2019-6978, CVE-2019-6977) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-flex-system-chassis-m… ∗∗∗ Security Bulletin: IBM Navigator for i is affected by CVE-2019-4450 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-navigator-for-i-is-af… ∗∗∗ Security Bulletin: IBM Flex System Chassis Management Module (CMM) is affected by vulnerabilities in libssh2 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-flex-system-chassis-m… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by a TCP SACK PANIC -Kernel vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM Flex System Chassis Management Module (CMM) is affected by vulnerability in PHP. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-flex-system-chassis-m… ∗∗∗ Security Bulletin: IBM Content Navigator is affected by a vulnerability in Apache Commons Beanutils (CVE-2019-10086) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-content-navigator-is-… ∗∗∗ Security Bulletin: IBM Navigator for i is affected by CVE-2019-4450 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-navigator-for-i-is-af… ∗∗∗ BIG-IP TMUI XSS vulnerability CVE-2019-6657 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K22441651 ∗∗∗ BIG-IP AFM SQL injection vulnerability CVE-2019-6658 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K21121741 ∗∗∗ Citrix Hypervisor Security Update ∗∗∗ --------------------------------------------- https://support.citrix.com/article/CTX263477 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 31.10.2019
by Daily end-of-shift report 31 Oct '19

31 Oct '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 30-10-2019 18:00 − Donnerstag 31-10-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ EML attachments in O365 - a recipe for phishing, (Thu, Oct 31st) ∗∗∗ --------------------------------------------- Ive recently come across interesting behavior of Office 365 when EML files are attached to e-mail messages, which can be useful for any red teamers out there but which can potentially also make certain types of phishing attacks more successful. --------------------------------------------- https://isc.sans.edu/diary/rss/25474 ∗∗∗ Data URLs and HTML Entities in New WordPress Malware ∗∗∗ --------------------------------------------- Last week, an ongoing WordPress malware campaign started a new wave which included a variety of experimental injection types. Scripts as Data URLs The first type looks pretty similar to what we discussed in our recent post. However, instead of placing the code between the … tags, these injections have begun to embed them inline using a so called data URL notation in the src parameter. --------------------------------------------- https://blog.sucuri.net/2019/10/data-urls-and-html-entities-in-new-wordpres… ∗∗∗ MS-ISAC Releases EOS Software Report List ∗∗∗ --------------------------------------------- Original release date: October 30, 2019The Multi-State Information Sharing and Analysis Center (MS-ISAC) has released an end-of-support (EOS) software report list. Software that has reached its EOS date no longer receives security updates and patches from the vendor and is, therefore, susceptible to exploitation from security vulnerabilities. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/10/30/ms-isac-releases-e… ∗∗∗ 5th eHealth Security Conference: ENISA advises on cybersecurity for hospitals ∗∗∗ --------------------------------------------- ENISA, the EU Agency for Cybersecurity organised the 5th consecutive eHealth Security Conference in cooperation with the Spanish Authorities and the Centre for Information Security of Catalonia (CESICAT) on the 30th October in Barcelona. --------------------------------------------- https://www.enisa.europa.eu/news/enisa-news/5th-ehealth-security-conference… ∗∗∗ Office 365 Users Targeted by Voicemail Scam Pages ∗∗∗ --------------------------------------------- Over the past few weeks McAfee Labs has been observing a new phishing campaign using a fake voicemail message to lure victims into entering their Office 365 email credentials. At first, we believed that only one phishing kit was being used to harvest the user’s credentials. However, during our investigation, we found three different malicious [...] --------------------------------------------- https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/office-365-user… ∗∗∗ Ungenutzte E-Mail-Adressen ermöglichen Zugang zu persönlichen Konten ∗∗∗ --------------------------------------------- E-Mail-Adressen, die nicht mehr genutzt werden, werden oft neu vergeben. Wenn diese Adressen noch bei Social-Media-Konten, Gaming-Accounts, Online-Shops oder anderen Zugangsdaten hinterlegt sind, können sich die neuen BesitzerInnen Zugang zu diesen Konten verschaffen. Kriminelle nutzen das zu Betrugs- und Erpressungszwecken aus. --------------------------------------------- https://www.watchlist-internet.at/news/ungenutzte-e-mail-adressen-ermoeglic… ∗∗∗ Untitled Goose Game security hole could have allowed hackers to wreak havoc ∗∗∗ --------------------------------------------- The highly popular “Untitled Goose Game” has been found to be vulnerable to an attack that could allow hackers to run malicious code on your computer. --------------------------------------------- https://hotforsecurity.bitdefender.com/blog/untitled-goose-game-security-ho… ∗∗∗ Home & Small Office Wireless Routers Exploited to Attack Gaming Servers ∗∗∗ --------------------------------------------- Unit 42 researchers discovered an updated Gafgy variant that looks to infect home and small office WiFi routers of known commercial brands, like Zyxel, Huawei, and Realtek to attack gaming servers. More than 32,000 WiFi routers are potentially vulnerable to these exploits around the world. --------------------------------------------- https://unit42.paloaltonetworks.com/home-small-office-wireless-routers-expl… ∗∗∗ Vorwarnung: Neue Webseite kommt nächste Woche ∗∗∗ --------------------------------------------- tl;dr: Nein, wir werden nächste Woche nicht gehackt, wir stellen nur eine neue Webseite online. --------------------------------------------- http://www.cert.at/services/blog/20191031121150-2561.html ===================== = Vulnerabilities = ===================== ∗∗∗ XSA-299 Security Vulnerability ∗∗∗ --------------------------------------------- IBM is aware of a reported XSA-299 security vulnerability (CVE-2019-18421) that potentially would permit an attacker from within a VSI to elevate privileges to that of the host.There are no known malicious exploits of this vulnerability, which potentially impacts the hypervisor.IBM is implementing updates to remediate this vulnerability. No downtime for clients is expected and no client action is necessary for IBM Cloud virtual servers. While we do not anticipate any issues with remediation, we [...] --------------------------------------------- https://www.ibm.com/blogs/psirt/xsa-299-security-vulnerability/ ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (italc and python-ecdsa), Fedora (php and sudo), openSUSE (binutils and docker-runc), Oracle (thunderbird), Red Hat (firefox and sudo), SUSE (ardana-ansible, ardana-glance, ardana-horizon, ardana-input-model, ardana-manila, ardana-neutron, ardana-nova, ardana-octavia, ardana-tempest, crowbar-core, crowbar-ha, crowbar-openstack, crowbar-ui, galera-3, grafana, mariadb, mariadb-connector-c, novnc, openstack-cinder, openstack-glance, openstack-heat, [...] --------------------------------------------- https://lwn.net/Articles/803583/ ∗∗∗ XSA-303 - ARM: Interrupts are unconditionally unmasked in exception handlers ∗∗∗ --------------------------------------------- https://xenbits.xen.org/xsa/advisory-303.html ∗∗∗ XSA-302 - passed through PCI devices may corrupt host memory after deassignment ∗∗∗ --------------------------------------------- https://xenbits.xen.org/xsa/advisory-302.html ∗∗∗ XSA-301 - add-to-physmap can be abused to DoS Arm hosts ∗∗∗ --------------------------------------------- https://xenbits.xen.org/xsa/advisory-301.html ∗∗∗ XSA-299 - Issues with restartable PV type change operations ∗∗∗ --------------------------------------------- https://xenbits.xen.org/xsa/advisory-299.html ∗∗∗ XSA-298 - missing descriptor table limit checking in x86 PV emulation ∗∗∗ --------------------------------------------- https://xenbits.xen.org/xsa/advisory-298.html ∗∗∗ XSA-296 - VCPUOP_initialise DoS ∗∗∗ --------------------------------------------- https://xenbits.xen.org/xsa/advisory-296.html Next End-of-Day report: 2019-11-04 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 30.10.2019
by Daily end-of-shift report 30 Oct '19

30 Oct '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 29-10-2019 18:00 − Mittwoch 30-10-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Paradise Ransomware Decryptor Gets Your Files Back for Free ∗∗∗ --------------------------------------------- A decryptor for the Paradise Ransomware has been released by Emsisoft that allows victims to decrypt their files for free. --------------------------------------------- https://www.bleepingcomputer.com/news/security/paradise-ransomware-decrypto… ∗∗∗ A1 warnt Android-Nutzer vor App, die Bankdaten stiehlt ∗∗∗ --------------------------------------------- Kunden sollten sich vor einer App mit dem Titel „Netztest“ in Acht nehmen. --------------------------------------------- https://futurezone.at/digital-life/a1-warnt-android-nutzer-vor-app-die-bank… ∗∗∗ Gewinnversprechen von Coca-Cola in Höhe von 1 Million US-Dollar ist Scam ∗∗∗ --------------------------------------------- Wenn Sie per E-Mail über einen Gewinn in Millionenhöhe benachrichtigt werden, handelt es sich um einen Betrugsversuch. Aktuell geben sich Kriminelle als Kommunikationsbeauftragte von Coca-Cola aus und informieren Sie über einen vermeintlichen Gewinn. Die Gewinnsumme wird im Austausch Ihrer persönlichen Daten und Ausweiskopien übermittelt. Vorsicht: Kriminelle versuchen an Ihr Geld zu kommen, stehlen Ihre Identität und missbrauchen sie für Straftaten in Ihrem [...] --------------------------------------------- https://www.watchlist-internet.at/news/gewinnversprechen-von-coca-cola-in-h… ===================== = Vulnerabilities = ===================== ∗∗∗ PHOENIX CONTACT Automation Worx Software Suite ∗∗∗ --------------------------------------------- This advisory contains mitigations for an improper input validation vulnerability in Phoenix Contacts Automation Worx Software Suite products. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-302-01 ∗∗∗ Apple Releases Security Updates ∗∗∗ --------------------------------------------- Original release date: October 30, 2019Content: Apple has released security updates to address vulnerabilities in multiple products. An attacker could exploit some of these vulnerabilities to take control of an affected system.The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review the Apple security pages for the following products and apply the necessary updates: [...] --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/10/30/apple-releases-sec… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (imapfilter, libvncserver, and pam-python), Fedora (tcpdump), Mageia (file, graphviz, kernel, and php, pcre2), openSUSE (nfs-utils), Red Hat (heketi and samba), Scientific Linux (thunderbird), SUSE (libtomcrypt, php7, and runc), and Ubuntu (apport, libarchive, libidn2, samba, and whoopsie). --------------------------------------------- https://lwn.net/Articles/803474/ ∗∗∗ Synology-SA-19:35 Samba ∗∗∗ --------------------------------------------- These vulnerabilities allow remote attackers to bypass security constraints via a susceptible version of DiskStation Manager (DSM), Synology Router Manager (SRM), and allow remote authenticated users to conduct denial-of-service attacks via a susceptible version of Synology Directory Server. --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_19_35 ∗∗∗ Security Advisory - Two Heap Buffer Overflow Vulnerabilities in Broadcom WiFi Chipset Drivers ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191030-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 29.10.2019
by Daily end-of-shift report 29 Oct '19

29 Oct '19

===================== = End-of-Day report = ===================== Timeframe: Montag 28-10-2019 18:00 − Dienstag 29-10-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Sicherheitslücke in EU-Authentifizierungssoftware (eIDAS Node) ∗∗∗ --------------------------------------------- SEC Consult identifizierte kritische Schwachstellen in eIDAS-Node, die es einem Angreifer ermöglichen könnten, sich als beliebiger EU-Bürger auszugeben. --------------------------------------------- https://www.sec-consult.com/blog/2019/10/sicherheitsluecke-in-eu-authentifi… ∗∗∗ File Inclusions: kleiner Programmierfehler, fatale Wirkung ∗∗∗ --------------------------------------------- Angriffe über File Inclusions sind vor allem in PHP und JSP nach wie vor möglich und können verheerende Folgen haben. --------------------------------------------- https://heise.de/-4570773 ∗∗∗ MikroTik Router Vulnerabilities Can Lead to Backdoor Creation ∗∗∗ --------------------------------------------- A chain of vulnerabilities in MikroTik routers could allow an attacker to gain a backdoor. The chain starts with DNS poisoning, goes on to downgrading the installed version of MikroTiks RouterOS software, and ends with enabling a backdoor. read more --------------------------------------------- https://www.securityweek.com/mikrotik-router-vulnerabilities-can-lead-backd… ∗∗∗ Achtung Abo-Falle: endlich-windelfrei.de & baby-endlich-schlafen.de ∗∗∗ --------------------------------------------- Die Websites endlich-windelfrei.de und baby-endlich-schlafen.de versprechen Eltern große Erleichterungen beim Abgewöhnen der Windel und Schlafenlegen der Kinder. Die Systeme „Endlich Schlaf für Ihr Baby“ und „Von der Windel zum Töpfchen – in nur 3 Tagen“ können um nur 1 Euro erworben werden. Doch Vorsicht: Der Kauf führt in eine Abo-Falle! --------------------------------------------- https://www.watchlist-internet.at/news/achtung-abo-falle-endlich-windelfrei… ∗∗∗ Modern Wireless Tradecraft Pt I ∗∗∗ --------------------------------------------- The past few years have seen some exciting developments in the subtle art of forcing wireless devices to connect to malicious access points. We’ve seen the resurgence of karma-style attacks with Dominic White’s and Ian de Villiers’ work on MANA, as well George Chatzisofroniou’s Lure10 and Known Beacon attacks, which can be used to target devices that are immune to karma [1][2]. --------------------------------------------- https://posts.specterops.io/modern-wireless-attacks-pt-i-basic-rogue-ap-the… ===================== = Vulnerabilities = ===================== ∗∗∗ Trend Micro schließt zwei Schwachstellen in Sicherheitssoftware für Windows ∗∗∗ --------------------------------------------- Patches für Apex One, OfficeScan und WFBS fixen zwei Schwachstellen. Trend Micro hat Exploit-Versuche beobachtet und rät zum zügigen Update. --------------------------------------------- https://heise.de/-4571304 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (php7.0, php7.3, ruby-loofah, and spip), Fedora (proftpd), openSUSE (lz4 and sysstat), Red Hat (chromium-browser, jss, kernel, kernel-alt, kpatch-patch, pango, polkit, sudo, systemd, and thunderbird), SUSE (graphite-web, python3, and samba), and Ubuntu (php5, php7.0, php7.2, php7.3, and samba). --------------------------------------------- https://lwn.net/Articles/803381/ ∗∗∗ WebKitGTK and WPE WebKit Security Advisory WSA-2019-0005 ∗∗∗ --------------------------------------------- Date Reported: October 29, 2019 Advisory ID: WSA-2019-0005 CVE identifiers: CVE-2019-8625, CVE-2019-8674,CVE-2019-8707, CVE-2019-8719,CVE-2019-8720, CVE-2019-8726,CVE-2019-8733, CVE-2019-8735,CVE-2019-8763, CVE-2019-8768,CVE-2019-8769, CVE-2019-8771. Several vulnerabilities were discovered in WebKitGTK and WPE WebKit. CVE-2019-8625 Versions affected: WebKitGTK before 2.26.0 and WPE WebKit before2.26.0. Credit to Sergei Glazunov of Google Project Zero. Impact: Processing maliciously crafted [...] --------------------------------------------- https://webkitgtk.org/security/WSA-2019-0005.html ∗∗∗ Unauthenticated Access to Modbus Interface in Carel pCOWeb HVAC ∗∗∗ --------------------------------------------- As part of its features, the Carel pCOWeb card exposes a Modbus interface to the network. By design, Modbus does not provide authentication, allowing to control the affected system. --------------------------------------------- https://www.redteam-pentesting.de/en/advisories/rt-sa-2019-014/ ∗∗∗ Unsafe Storage of Credentials in Carel pCOWeb HVAC ∗∗∗ --------------------------------------------- The Carel pCOWeb card stores password hashes in the file "/etc/passwd",allowing privilege escalation by authenticated users. Additionally,plaintext copies of the passwords are stored. --------------------------------------------- https://www.redteam-pentesting.de/en/advisories/rt-sa-2019-013/ ∗∗∗ BlackBerry Powered by Android Security Bulletin - October 2019 ∗∗∗ --------------------------------------------- http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber… ∗∗∗ tcpdump vulnerability CVE-2018-14880 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K56551263?utm_source=f5support&utm_mediu… ∗∗∗ Open Redirect Vulnerability Patched In Bridge Theme ∗∗∗ --------------------------------------------- https://www.wordfence.com/blog/2019/10/open-redirect-vulnerability-patched-… ∗∗∗ PHOENIX CONTACT improper access control exists on FL NAT devices when using MAC-based port security ∗∗∗ --------------------------------------------- https://cert.vde.com/de-de/advisories/vde-2019-020 ∗∗∗ Samba: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0945 ∗∗∗ McAfee Total Protection: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0944 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 28.10.2019
by Daily end-of-shift report 28 Oct '19

28 Oct '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 25-10-2019 18:00 − Montag 28-10-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Network traffic analysis for IR: Analyzing fileless malware ∗∗∗ --------------------------------------------- Fileless malware is malware authors’ response to traditional malware identification and analysis techniques. Many antiviruses operate by using signature-based analysis to identify malicious files on a computer. By ensuring that a malicious file is never saved on the filesystem, malware authors can make their attacks much more difficult to detect and [...] --------------------------------------------- https://resources.infosecinstitute.com/network-traffic-analysis-for-ir-anal… ∗∗∗ Steam-powered scammers ∗∗∗ --------------------------------------------- One of the most popular platforms among users (and hence cybercriminals) is Steam, and we’ve been observing money-making schemes to defraud its users for quite some time. Since June, however, such attacks have become more frequent and, compared to previous attempts, far more sophisticated. --------------------------------------------- https://securelist.com/steam-powered-scammers/94553/ ∗∗∗ Experts on demand: Your direct line to Microsoft security insight, guidance, and expertise ∗∗∗ --------------------------------------------- Experts on demand is now generally available and gives customers direct access to real-life Microsoft threat analysts to help with their security investigations. --------------------------------------------- https://www.microsoft.com/security/blog/2019/10/28/experts-on-demand-your-d… ∗∗∗ Using scdbg to Find Shellcode, (Sun, Oct 27th) ∗∗∗ --------------------------------------------- I've written a couple of diary entries about scdbg, a Windows 32-bit shellcode emulator. --------------------------------------------- https://isc.sans.edu/diary/rss/25460 ∗∗∗ VB2019 paper: Inside Magecart: the history behind the covert card-skimming assault on the e-commerce industry ∗∗∗ --------------------------------------------- Today we publish the VB2019 paper by RiskIQ researcher Yonathan Klijnsma, who looked at the Magecart web-skimming attacks. --------------------------------------------- https://www.virusbulletin.com:443/blog/2019/10/vb2019-paper-inside-magecart… ∗∗∗ Ouroboros Ransomware decryption tool ∗∗∗ --------------------------------------------- Ouroboros ransomware has been around for more than a year in various forms, operated by different cybercrime groups. Ouroboros, known to spread via Remote Desktop Protocol bruteforce attacks and deceptive downloads, has claimed a significant number of victims worldwide. We’re now happy to announce the availability of a new decryptor that can restore the .Lazarus, and .Lazarus+ file extensions to their original, unencrypted form. --------------------------------------------- https://labs.bitdefender.com/2019/10/ouroboros-ransomware-decryption-tool/ ∗∗∗ New Ransomware CCryptor struck, which can encrypt 362 file types ∗∗∗ --------------------------------------------- Recently, 360 Security Center captured a new type of ransomware CCryptor. The attacker spread the virus by delivering phishing emails, and the CVE-2017-11882 vulnerability was [...] --------------------------------------------- https://blog.360totalsecurity.com/en/new-ransomware-ccryptor-struck-which-c… ===================== = Vulnerabilities = ===================== ∗∗∗ Updates für PHP7: NGINX-Server mit PHP-FPM waren aus der Ferne angreifbar ∗∗∗ --------------------------------------------- Betreiber eines NGINX-Webservers mit PHP-FPM sollten zügig updaten: Aktuelle PHP-Versionen schließen eine Lücke, für die es Exploit-Code gibt. --------------------------------------------- https://heise.de/-4570800 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (chromium, firefox, php, and thunderbird), Debian (file, golang-1.11, libarchive, libxslt, mosquitto, php5, and proftpd-dfsg), Fedora (apache-commons-compress, chromium, java-1.8.0-openjdk, java-11-openjdk, jss, kernel, kernel-headers, kernel-tools, libpcap, mod_auth_openidc, tcpdump, and xpdf), openSUSE (kernel, openconnect, procps, python, sysstat, and zziplib), and SUSE (binutils, docker-runc, ImageMagick, nfs-utils, and xen). --------------------------------------------- https://lwn.net/Articles/803318/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 25.10.2019
by Daily end-of-shift report 25 Oct '19

25 Oct '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 24-10-2019 18:00 − Freitag 25-10-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Vendor Email Compromise (VEC): The Classic Business Email Compromise (BEC) Scheme with a Spin ∗∗∗ --------------------------------------------- A new email fraud scheme has taken Business Email Compromise (BEC) to a whole new level of sophistication. The recently discovered type of email scam has been dubbed Vendor Email Compromise (VEC) and as its name suggests, the attackers prey on employees working at vendor companies. --------------------------------------------- https://heimdalsecurity.com/blog/vendor-email-compromise-vec/ ∗∗∗ ACSC Releases Advisory on Emotet Malware Campaign ∗∗∗ --------------------------------------------- Original release date: October 25, 2019The Australian Cyber Security Centre (ACSC) has released an advisory on an ongoing, widespread Emotet malware campaign. Emotet is a Trojan—commonly spread via malicious email attachments—that attempts to proliferate within a network by brute forcing user credentials and writing to shared drives. ACSC provides indicators of compromise (IOCs) and recommendations to help organizations defend against Emotet malware. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/10/25/acsc-releases-advi… ∗∗∗ Your smart doorbell may be collecting more data than you think, study finds ∗∗∗ --------------------------------------------- The study tested 81 IoT devices to analyze their behavior and tracking habits, and in some cases brought rather surprising findings The post Your smart doorbell may be collecting more data than you think, study finds appeared first on WeLiveSecurity --------------------------------------------- https://www.welivesecurity.com/2019/10/25/iot-smart-doorbell-collecting-dat… ===================== = Vulnerabilities = ===================== ∗∗∗ Urgent security issue in NGINX/php-fpm ∗∗∗ --------------------------------------------- [...] a new security risk has emerged around NGINX, documented in CVE-2019-11043. This exploit allows for remote code execution on some NGINX and php-fpm configurations. If you do not run NGINX, this exploit does not effect you. --------------------------------------------- https://nextcloud.com/blog/urgent-security-issue-in-nginx-php-fpm/ ∗∗∗ Philips IntelliSpace Perinatal ∗∗∗ --------------------------------------------- This medical advisory contains mitigations for an exposure of resource to wrong sphere vulnerability in Philips’ IntelliSpace Perinatal obstetrics information management system. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsma-19-297-01 ∗∗∗ Rittal Chiller SK 3232-Series ∗∗∗ --------------------------------------------- This advisory contains mitigations for a missing authentication for critical function and use of hard-coded vulnerabilities in Rittals Chiller SK 3232-series IT application cooler. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-297-01 ∗∗∗ Honeywell IP-AK2 ∗∗∗ --------------------------------------------- This advisory contains mitigations for a missing authentication for critical function vulnerability in Honeywells IP-AK2 access control panels. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-297-02 ∗∗∗ VMSA-2019-0019 ∗∗∗ --------------------------------------------- VMware ESXi, Workstation and Fusion updates address a denial-of-service vulnerability (CVE-2019-5536) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2019-0019.html ∗∗∗ VMSA-2019-0018 ∗∗∗ --------------------------------------------- VMware vCenter Server Appliance updates address sensitive information disclosure vulnerability in backup and restore functions (CVE-2019-5537, CVE-2019-5538) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2019-0018.html ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (firefox-esr), Gentoo (php), Oracle (firefox), Scientific Linux (sudo), and SUSE (accountsservice, binutils, nfs-utils, and xen). --------------------------------------------- https://lwn.net/Articles/803158/ ∗∗∗ Mattermost security update 5.16.1 / 5.15.2 / 5.14.5 / 5.9.6 (ESR) released ∗∗∗ --------------------------------------------- We have released a recommended security update via Mattermost Team Edition 5.16.1, 5.15.2, 5.14.5, 5.9.6 (ESR) and Mattermost Enterprise Edition 5.16.1, 5.15.2, 5.14.5, 5.9.6 (ESR). This security update addresses a high level vulnerability discovered during a security research review by Roman Shchekin. Follow the standard upgrade instructions to apply the updates. --------------------------------------------- https://mattermost.com/blog/mattermost-security-update-5-16-1-5-15-2-5-14-5… ∗∗∗ 2019-10-22: Vulnerability in Relion® 650 series and Relion® 670 series - Terminal Reboot ∗∗∗ --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=9AKK107492A9256&Lan… ∗∗∗ 2019-10-22: Vulnerability in Relion® 670 series - MMS Path Traversal ∗∗∗ --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=9AKK107492A9255&Lan… ∗∗∗ 2019-10-22: Vulnerabilities in Relion® 650 series version 2.1 and Relion® 670 series version 2.1 - OpenSSL ∗∗∗ --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=9AKK107492A9254&Lan… ∗∗∗ IBM Security Bulletin: IBM API Connect’s Developer Portal(V5) is impacted by a a confidential information leak(CVE-2019-4600) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-api-connects-deve… ∗∗∗ IBM Security Bulletin: IBM Maximo Health, Safety, and Environment Manager Installation Gives Application Access to Non-Authorized Users (CVE-2019-4546) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-maximo-health-saf… ∗∗∗ IBM Security Bulletin: IBM Security Guardium Big Data Intelligence (SonarG) is affected by a Use of a Broken or Risky Cryptographic Algorithm vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-guardium… ∗∗∗ IBM Security Bulletin: IBM Security Guardium Big Data Intelligence (SonarG) is affected by a Cleartext Transmission of Sensitive Information vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-guardium… ∗∗∗ IBM Security Bulletin: IBM Security Guardium Big Data Intelligence (SonarG) is affected by a Missing Cookie Secure Attribute vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-guardium… ∗∗∗ IBM Security Bulletin: IBM Security Guardium Big Data Intelligence (SonarG) is affected by a Hazardous Input Validation vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-guardium… ∗∗∗ IBM Security Bulletin: IBM Security Guardium Big Data Intelligence (SonarG) is affected by a Use of a One-Way Hash without a Salt vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-guardium… ∗∗∗ IBM Security Bulletin: IBM Security Guardium Big Data Intelligence (SonarG) is affected by an Information Exposure vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-guardium… ∗∗∗ IBM Security Bulletin: IBM Security Guardium Big Data Intelligence (SonarG) is affected by a Use of Hard-coded Credentials vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-guardium… ∗∗∗ IBM Security Bulletin: IBM Security Guardium Big Data Intelligence (SonarG) is affected by a Missing Authentication for Critical Function vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-guardium… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 24.10.2019
by Daily end-of-shift report 24 Oct '19

24 Oct '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 23-10-2019 18:00 − Donnerstag 24-10-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Your Supply Chain Doesnt End At Receiving: How Do You Decommission Network Equipment?, (Thu, Oct 24th) ∗∗∗ --------------------------------------------- Trying to experiment with cutting edge security tools, without breaking the bank, often leads me to used equipment on eBay. High-end enterprise equipment is usually available at a bargain-basement price. For experiments or use in a home/lab network, I am willing to take the risk to receive the occasional "dud," and I usually can do without the support and other perks that come with equipment purchased full price. --------------------------------------------- https://isc.sans.edu/diary/rss/25448 ∗∗∗ Windows Debugging & Exploiting Part 1 - Environment Setup ∗∗∗ --------------------------------------------- In this blog series, I will try to set some base knowledge for Windows system debugging & exploitation and present how to setup an environment for remote kernel debugging. This environment will be useful for learning Windows internals and indispensable for our future posts about its exploitation. About Windows internals, I really recommend the training from Pavel Yosifovich on Pluralsight that will expand your familiarity with the system if you are new to the topic. --------------------------------------------- https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/windows-deb… ∗∗∗ Warnung vor Handybezahlfalle auf Facebook ∗∗∗ --------------------------------------------- Bei der Rundfunk und Telekom Regulierungs-GmbH (RTR) häufen sich derzeit Beschwerden über unerwartet hohe Handyrechnungen. Die Betroffenen wurden über Facebook in eine Handyfalle gelockt. Sie tätigten unwissentlich teure Einkäufe, die dann über ihr Handy bezahlt wurden. --------------------------------------------- https://help.orf.at/stories/2993419/ ∗∗∗ Android Adware‑Entwickler aufgespürt ∗∗∗ --------------------------------------------- ESET-Forscher beschreiben, wie sie eine einjährige Adware-Kampagne bei Google Play entdeckten, die Millionen von Usern beeinträchtigte. --------------------------------------------- https://www.welivesecurity.com/deutsch/2019/10/24/android-adware-entwickler… ∗∗∗ Some ICS Security Incidents Resulted in Injury, Loss of Life: Survey ∗∗∗ --------------------------------------------- ATLANTA — SECURITYWEEK 2019 ICS CYBER SECURITY CONFERENCE — Some of the recent cybersecurity incidents involving industrial control systems (ICS) have resulted in injury and even loss of life, according to a survey conducted by Control Systems Cyber Security Association International (CS2AI). --------------------------------------------- https://www.securityweek.com/some-ics-security-incidents-resulted-injury-lo… ∗∗∗ Führerscheine legal online kaufen? Mitnichten! ∗∗∗ --------------------------------------------- KonsumentInnen, die sich im Internet über den Führerschein informieren, stoßen womöglich auch auf Websites wie billigerfuehrerschein.com oder fuhrerschein-online.com. Die betrügerischen Websites werben mit dem legalen Verkauf von Führerscheinen ohne Fahr- und Theorieprüfungen. Achtung: Sowohl die Herstellung als auch die Nutzung derartiger Dokumente ist illegal, es kommt zu keiner Lieferung und bezahltes Geld ist weg. --------------------------------------------- https://www.watchlist-internet.at/news/fuehrerscheine-legal-online-kaufen-m… ∗∗∗ Practical Behavioral Profiling of PowerShell Scripts through Static Analysis (Part 2) ∗∗∗ --------------------------------------------- Part 2 of a 3-part blog series that offers a more technical perspective and begins looking at common obfuscation techniques and methods for hiding data within PowerShell that can be reversed. --------------------------------------------- https://unit42.paloaltonetworks.com/practical-behavioral-profiling-of-power… ===================== = Vulnerabilities = ===================== ∗∗∗ EOL D-Link Routers Vulnerable to Remote Command Execution ∗∗∗ --------------------------------------------- Original release date: October 24, 2019The CERT Coordination Center (CERT/CC) has released information on a vulnerability (CVE-2019-16920) affecting multiple D-Link routers. A remote attacker could exploit this vulnerability to take control of an affected device.D-Link no longer provides support to the affected end-of-life (EOL) devices, and updates will not be made available. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/10/24/eol-d-link-routers… ∗∗∗ SYSS-2019-009, SYSS-2019-010 und SYSS-2019-011: Schwachstellen in weiterer Funktastatur mit "sicherer" 2,4-GHz-Technologie ∗∗∗ --------------------------------------------- SySS IT-Sicherheitsexperte Matthias Deeg fand im Rahmen eines Forschungsprojekts zu drahtlosen Eingabegeräten (siehe auch 1 und 2) drei Sicherheitsschwachstellen im Fujitsu Wireless Keyboard Set LX390. Diese drei Schwachstellen betreffen einen fehlenden Schutz vor Replay-Angriffen, eine fehlende Verschlüsselung von per Funkkommunikation übertragenen sensiblen Daten und die Möglichkeit für Keystroke Injection-Angriffe. --------------------------------------------- https://www.syss.de/pentest-blog/2019/syss-2019-009-syss-2019-010-und-syss-… ∗∗∗ Sicherheitspatches: Angreifer könnten mit Admin-Rechten auf Junos OS zugreifen ∗∗∗ --------------------------------------------- Die Entwickler des Betriebssystems für Netzwerkgeräte Junos OS haben eine gefährliche Sicherheitslücke geschlossen. --------------------------------------------- https://heise.de/-4567444 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (file), Mageia (bind, chromium-browser-stable, java-1.8.0-openjdk, libsndfile, mediawiki, and virtualbox), Oracle (firefox), Red Hat (firefox and sudo), Scientific Linux (firefox and OpenAFS), SUSE (kernel, lz4, rust, and xen), and Ubuntu (firefox). --------------------------------------------- https://lwn.net/Articles/803068/ ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in MongoDB server affect IBM Cloud App Management ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: A vulnerability in Samba affects IBM Spectrum Scale SMB protocol access method (CVE-2019-10197) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-vulnerability-in-sa… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in Node.js affect IBM Cloud App Management ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in Node.js affect IBM Cloud App Management ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in the IBM i HTTP Server affect IBM i. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Cloud Orchestrator and IBM Cloud Orchestrator Enterprise ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Cloud Manager with OpenStack ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple security vulnerabilities affect Liberty for Java for IBM Cloud (CVE-2019-4304, CVE-2019-4305) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-security-vul… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Cloud Orchestrator and IBM Cloud Orchestrator Enterprise ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Cloud Manager with OpenStack ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ libcurl vulnerability CVE-2018-16890 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K03314397 ∗∗∗ Linux kernel vulnerability CVE-2019-15916 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K57418558 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 23.10.2019
by Daily end-of-shift report 23 Oct '19

23 Oct '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 22-10-2019 18:00 − Mittwoch 23-10-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ VB2019 papers: Emotet and Ryuk ∗∗∗ --------------------------------------------- Today we publish VB2019 papers by Luca Nagy (Sophos) on Emotet and Gabriela Nicolao and Luciano Martins (Deloitte) on Ryuk, as well as the corresponding videos of their presentations. --------------------------------------------- https://www.virusbulletin.com:443/blog/2019/10/vb2019-papers-emotet-and-ryu… ∗∗∗ CPDoS: Cache Poisoned Denial of Service ∗∗∗ --------------------------------------------- Cache-Poisoned Denial-of-Service (CPDoS) is a new class of web cache poisoning attacks aimed at disabling web resources and websites. --------------------------------------------- https://cpdos.org/ ∗∗∗ Tech, Security Firms Launch Operational Technology Cyber Security Alliance ∗∗∗ --------------------------------------------- Several major tech and cybersecurity companies have joined forces for a new initiative called the Operational Technology Cyber Security Alliance (OTCSA), which aims to help industrial and critical infrastructure organizations address challenges related to OT security by providing guidance and resources. --------------------------------------------- https://www.securityweek.com/tech-security-firms-launch-operational-technol… ∗∗∗ Investment-Firmen fordern Zugriff auf Ihr System? Nehmen Sie Abstand! ∗∗∗ --------------------------------------------- Nehmen Sie sich vor Investments bei unseriösen Firmen wie aurumpro.co beziehungsweise Muller Enterprise LTD in Acht. Angebliche BeraterInnen kontaktieren Sie telefonisch und verleiten Sie zu immer höheren Investments. Um "effektiver" handeln zu können, verlangt man die Installation von Fernwartungssoftware wie AnyDesk oder TeamViewer. Tun Sie dies nicht und nehmen Sie Abstand – man hat es auf Ihr Vermögen abgesehen! --------------------------------------------- https://www.watchlist-internet.at/news/investment-firmen-fordern-zugriff-au… ===================== = Vulnerabilities = ===================== ∗∗∗ Schneider Electric ProClima ∗∗∗ --------------------------------------------- This advisory contains mitigations for code injection, improper restriction of operations within the bounds of a memory buffer, and uncontrolled search path element vulnerabilities in Schneider Electrics ProClima building and automation control products. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-295-01 ∗∗∗ Firefox, Chrome Bugs Allow Arbitrary Code-Execution ∗∗∗ --------------------------------------------- Multiple critical memory safety bugs in Firefox 69 and Firefox ESR 68.1 in particular affect medium and large government entities and enterprises. --------------------------------------------- https://threatpost.com/critical-firefox-bugs-arbitrary-code-execution/14945… ∗∗∗ OpenAFS Security Advisory 2019-001 ∗∗∗ --------------------------------------------- Topic: information leakage from uninitialized RPC output variables on error Issued: 22 October, 2019 Affected: OpenAFS versions 1.0 through 1.6.23, and 1.8.0 through 1.8.4 --------------------------------------------- http://openafs.org/pages/security/OPENAFS-SA-2019-001.txt ∗∗∗ OpenAFS Security Advisory 2019-002 ∗∗∗ --------------------------------------------- Topic: information leakage from uninitialized scalars Issued: 22 October, 2019 Affected: OpenAFS versions 1.0 through 1.6.23, and 1.8.0 through 1.8.4 --------------------------------------------- http://openafs.org/pages/security/OPENAFS-SA-2019-002.txt ∗∗∗ OpenAFS Security Advisory 2019-003 ∗∗∗ --------------------------------------------- Topic: database server crash from unserialized data access Issued: 22 October, 2019 Affected: OpenAFS versions 1.0 through 1.6.23, and 1.8.0 through 1.8.4 --------------------------------------------- http://openafs.org/pages/security/OPENAFS-SA-2019-003.txt ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (go, go-pie, pacman, and xpdf), CentOS (java-1.7.0-openjdk, java-1.8.0-openjdk, java-11-openjdk, and patch), openSUSE (gcc7), Red Hat (firefox, kernel, and qemu-kvm-rhev), Slackware (mozilla), SUSE (kernel, libcaca, openconnect, python, sysstat, and zziplib), and Ubuntu (libxslt, linux-azure, and linux-lts-xenial, linux-aws). --------------------------------------------- https://lwn.net/Articles/802941/ ∗∗∗ Avast, Avira Products Vulnerable to DLL Hijacking ∗∗∗ --------------------------------------------- Vulnerabilities in Avast Antivirus, AVG Antivirus, and Avira Antivirus could allow an attacker to load a malicious DLL file in an effort to bypass defenses and escalate privileges, SafeBreach Labs security researchers discovered. read more --------------------------------------------- https://www.securityweek.com/avast-avira-products-vulnerable-dll-hijacking ∗∗∗ Security Advisory - Out-Of-Bound Read Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191023-… ∗∗∗ Security Advisory - Insufficient Authentication Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191023-… ∗∗∗ Security Advisory - Memory Leak Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20191023-… ∗∗∗ IBM Security Bulletin: IBM Security Proventia Network Active Bypass is affected by openssl vulnerabilities (CVE-2019-1547, CVE-2019-1563) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-proventi… ∗∗∗ IBM Security Bulletin: Vulnerability in Apache Commons Beanutils affect Tivoli Netcool/OMNIbus WebGUI (CVE-2019-10086) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-in-apac… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK and IBM Java Runtime affect IBM® Db2®. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: IBM Maximo Asset Management is vulnerable to cross-site scripting (CVE-2019-4486) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-maximo-asset-mana… ∗∗∗ IBM Security Bulletin: A security vulnerability affects IBM Cloud Orchestrator and IBM Cloud Orchestrator Enterprise Edition (CVE-2019-4398) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-security-vulnerabil… ∗∗∗ IBM Security Bulletin: IBM Cloud Orchestrator and IBM Cloud Orchestrator Enterprise Edition is affected by ASoC vulnerability (CVE-2019-4459) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cloud-orchestrato… ∗∗∗ IBM Security Bulletin: A security vulnerability affects IBM Cloud Orchestrator and IBM Cloud Orchestrator Enterprise Edition (CVE-2019-4397) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-security-vulnerabil… ∗∗∗ IBM Security Bulletin: IBM Security Proventia Network Active Bypass is affected by glibc vulnerabilities (CVE-2018-20796, CVE-2019-9169) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-proventi… ∗∗∗ IBM Security Bulletin: IBM Security Proventia Network Active Bypass is affected by openssl vulnerabilities (CVE-2019-1559) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-proventi… ∗∗∗ BIND vulnerability CVE-2018-5743 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K74009656 ∗∗∗ BIG-IP vulnerability CVE-2018-15333 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K53620021 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 22.10.2019
by Daily end-of-shift report 22 Oct '19

22 Oct '19

===================== = End-of-Day report = ===================== Timeframe: Montag 21-10-2019 18:00 − Dienstag 22-10-2019 18:00 Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Three Service Account Secrets Straight from Hackers and Security Pros ∗∗∗ --------------------------------------------- A survey of nearly 300 Black Hat conference attendees this year showed strong agreement that service accounts are an attractive target. --------------------------------------------- https://threatpost.com/service-account-secrets/148996/ ∗∗∗ MISP Summit 0x05 Wrap-Up ∗∗∗ --------------------------------------------- I’m in Luxembourg for a full week of infosec events. It started today with the MISP summit. It was already the fifth edition and, based on the number of attendees, the tool is getting more and more popularity. --------------------------------------------- https://blog.rootshell.be/2019/10/21/misp-summit-0x05-wrap-up/ ∗∗∗ emotet_network_protocol ∗∗∗ --------------------------------------------- This repository has been created with the idea of helping the community of cybersecurity researchers and malware researchers. It explains in detail how the network communication protocol used by Emotet to communicate with the C&Cs works. Knowing all these details, it should be relatively easy to emulate the communication, and obtain the new modules and distributed malware directly from the c&c. --------------------------------------------- https://d00rt.github.io/emotet_network_protocol/ ∗∗∗ Avast, NordVPN Breaches Tied to Phantom User Accounts ∗∗∗ --------------------------------------------- Antivirus and security giant Avast and virtual private networking (VPN) software provider NordVPN each today disclosed months-long network intrusions that -- while otherwise unrelated -- shared a common cause: Forgotten or unknown user accounts that granted remote access to internal systems with little more than a password. --------------------------------------------- https://krebsonsecurity.com/2019/10/avast-nordvpn-breaches-tied-to-phantom-… ∗∗∗ The forgotten domain: Exploring a link between Magecart Group 5 and the Carbanak APT ∗∗∗ --------------------------------------------- Bread crumbs left behind open up a possible connection between Magecart Group 5 and Carbanak. --------------------------------------------- https://blog.malwarebytes.com/threat-analysis/2019/10/the-forgotten-domain-… ∗∗∗ Malspam Campaign Targeted German Organizations with Buran Ransomware ∗∗∗ --------------------------------------------- Researchers spotted a malspam campaign that targeted German organizations with samples of the Buran crypto-ransomware family. In early October, Bromium observed a malspam campaign whose emails impersonated online fax service eFax. The emails contained hyperlinks to a PHP page that served up malicious Word documents. --------------------------------------------- https://www.tripwire.com/state-of-security/security-data-protection/malspam… ∗∗∗ genosyla.net und versandhaus-voss.de liefern keine Ware ∗∗∗ --------------------------------------------- Bei genosyla.net und versandhaus-voss.de finden Sie günstige Elektrogeräte. Viele Produkte sind im Schnitt 100 Euro billiger als bei anderen Shops. Der Haken: die Ware wird trotz Bezahlung nie geliefert. Es handelt sich um betrügerische Webshops. Sie verlieren Ihr Geld! --------------------------------------------- https://www.watchlist-internet.at/news/genosylanet-und-versandhaus-vossde-l… ∗∗∗ Browser-based attacks, our customers, and us ∗∗∗ --------------------------------------------- While some browser-based attacks such as web skimming steal customer data and thus victimize both the organization and the users, other attacks leverage an organizations website to attack the customers or to attack another organization entirely. --------------------------------------------- https://www.zdnet.com/article/browser-based-attacks-our-customers-and-us/ ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (jss and kernel), Debian (libpcap, openjdk-8, and tcpdump), Fedora (java-11-openjdk), openSUSE (libreoffice), Oracle (java-1.7.0-openjdk), Red Hat (java-1.7.0-openjdk, python, and wget), Scientific Linux (java-1.7.0-openjdk), SUSE (ceph, ceph-iscsi, ses-manual_en, dhcp, openconnect, and procps), and Ubuntu (exiv2, linux, linux-aws, linux-azure, linux-gcp, linux-kvm, linux-raspi2, linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon, linux-hwe, [...] --------------------------------------------- https://lwn.net/Articles/802863/ ∗∗∗ ZDI-19-908: Foxit Studio Photo JPEG Batch Processing Out-Of-Bounds Read Information Disclosure Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-19-908/ ∗∗∗ IBM Security Bulletin: Security Bulletin: IBM Event Streams is affected by jackson-databind vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-security-bulletin-ibm… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 21.10.2019
by Daily end-of-shift report 21 Oct '19

21 Oct '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 18-10-2019 18:00 − Montag 21-10-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Avast Network Breached As Hackers Target CCleaner Again ∗∗∗ --------------------------------------------- Avast said it believes that threat actors are again looking to target CCleaner in a supply chain attack. --------------------------------------------- https://threatpost.com/avast-network-breached-as-hackers-target-ccleaner-ag… ∗∗∗ Attention: Your blog may be used to spread the Emotet Trojan! ∗∗∗ --------------------------------------------- Emotet was originally a banking Trojan that targeted bank customers in Europe and stole relevant bank credentials. In 2017, Emotet changed its business model from [...] --------------------------------------------- https://blog.360totalsecurity.com/en/attention-your-blog-may-be-used-to-spr… ∗∗∗ Winnti Group’s skip‑2.0: A Microsoft SQL Server backdoor ∗∗∗ --------------------------------------------- Notorious cyberespionage group debases MSSQL --------------------------------------------- https://www.welivesecurity.com/2019/10/21/winnti-group-skip2-0-microsoft-sq… ===================== = Vulnerabilities = ===================== ∗∗∗ Linux: Kritische Zeroday-Lücke im WLAN-Treiber ∗∗∗ --------------------------------------------- Mit speziell präparierten WLAN-Paketen könnten Angreifer Linux-Systeme kapern, die Realtek-Chips einsetzen. --------------------------------------------- https://heise.de/-4562505 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (aspell, graphite-web, imagemagick, mediawiki, milkytracker, nfs-utils, and openjdk-11), Fedora (kernel, kernel-headers, kernel-tools, mediawiki, and radare2), openSUSE (dhcp, libpcap, lighttpd, and tcpdump), Scientific Linux (java-1.8.0-openjdk), Slackware (python), SUSE (bluez, kernel, and python-xdg), and Ubuntu (aspell). --------------------------------------------- https://lwn.net/Articles/802776/ ∗∗∗ AVM FRITZ!OS: Schwachstelle ermöglicht Offenlegung von Informationen ∗∗∗ --------------------------------------------- https://www.bsi-fuer-buerger.de/SharedDocs/Warnmeldungen/DE/TW/2019/10/warn… ∗∗∗ Trend Micro Anti-Threat Toolkit (ATTK) < = v1.62.0.1218 Remote Code Execution 0day ∗∗∗ --------------------------------------------- https://cxsecurity.com/issue/WLB-2019100137 ∗∗∗ IBM Security Bulletin: Version 8.15.0 of Node.js included in IBM Cloud Event Management 2.3.0 has several security vulnerabilities. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-version-8-15-0-of-nod… ∗∗∗ IBM Security Bulletin: IBM Cloud Orchestrator and IBM Cloud Orchestrator Enterprise Edition is affected by HTTP Server vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cloud-orchestrato… ∗∗∗ IBM Security Bulletin: A security vulnerability has been identified in WebSphere Application Server shipped with IBM Cloud Orchestrator and IBM Cloud Orchestrator Enterprise (CVE-2018-1996) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-security-vulnerabil… ∗∗∗ Linux kernel vulnerability CVE-2019-16089 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K03814795?utm_source=f5support&utm_mediu… ∗∗∗ Linux kernel vulnerability CVE-2019-15666 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K53420251?utm_source=f5support&utm_mediu… ∗∗∗ Authentication Bypass Vulnerability in the Management Interface of Citrix Application Delivery Controller and Citrix Gateway ∗∗∗ --------------------------------------------- https://support.citrix.com/article/CTX261055 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 18.10.2019
by Daily end-of-shift report 18 Oct '19

18 Oct '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 17-10-2019 18:00 − Freitag 18-10-2019 18:00 Handler: n/a Co-Handler: n/a ===================== = News = ===================== ∗∗∗ STOP Ransomware Decryptor Released for 148 Variants ∗∗∗ --------------------------------------------- The release of Emsisofts STOP Ransomware decryption service is a huge achievement and will be a life saver for both the victims and the helpers on BleepingComputer. It should be noted, though, that while this decryptor can help with the majority of STOP variants, anyone who was infected after August 2019 cannot be helped. --------------------------------------------- https://www.bleepingcomputer.com/news/security/stop-ransomware-decryptor-re… ∗∗∗ REvil Ransomware Affiliates Partner with Corporate Intruders ∗∗∗ --------------------------------------------- Experienced network intruders and ransomware groups have struck an alliance helping each other monetize their skills by spreading malware to company networks. --------------------------------------------- https://www.bleepingcomputer.com/news/security/revil-ransomware-affiliates-… ∗∗∗ Ordinypt: Resurgence ∗∗∗ --------------------------------------------- Recently, the Ordinypt malware has seen a resurgence in the wild, disguised as fake job applications sent via email to human resource departments in German companies. The malware uses social engineering to infect the user’s files and trick them into paying cryptocurrency to restore the infected files. --------------------------------------------- https://www.gdatasoftware.com/blog/2019/10/35358-resurgence ∗∗∗ Quick Malicious VBS Analysis, (Fri, Oct 18th) ∗∗∗ --------------------------------------------- Lets have a look at a VBS sample found yesterday. It started as usual with a phishing email that contained a link to a malicious ZIP archive. This technique is more and more common to deliver the first stage via a URL because it reduces the risk to have the first file blocked by classic security controls. --------------------------------------------- https://isc.sans.edu/diary/rss/25430 ∗∗∗ Fake UpdraftPlus Plugins ∗∗∗ --------------------------------------------- We often find various fake WordPress plugins installed by hackers during website cleanups. Recently, we’ve noticed a new wave of infections that install fake plugins with backdoor functionality. --------------------------------------------- https://blog.sucuri.net/2019/10/fake-updraftplus-plugins.html ∗∗∗ Samsung to patch S10 fingerprint sensor bug next week ∗∗∗ --------------------------------------------- Samsung promises software patch next week; recommends not using custom screen covers in the meantime. --------------------------------------------- https://www.zdnet.com/article/samsung-to-patch-s10-fingerprint-sensor-bug-n… ===================== = Vulnerabilities = ===================== ∗∗∗ AVEVA Vijeo Citect and Citect SCADA ∗∗∗ --------------------------------------------- This advisory contains mitigations for a stack-based buffer overflow vulnerability in the AVEVA Vijeo Citect and Citect SCADA. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-290-01 ∗∗∗ Horner Automation Cscape ∗∗∗ --------------------------------------------- This advisory contains mitigations for improper input validation and out-of-bounds write vulnerabilities in Horner Automations Cscape control system application programming software. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-290-02 ∗∗∗ VMSA-2019-0017 ∗∗∗ --------------------------------------------- VMware SD-WAN by VeloCloud update addresses information disclosure vulnerability (CVE-2019-5533) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2019-0017.html ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (poppler, sudo, and wordpress), Oracle (java-1.8.0-openjdk), Red Hat (java-1.8.0-openjdk), Scientific Linux (java-1.8.0-openjdk, java-11-openjdk, and kernel), and SUSE (kernel and postgresql10). --------------------------------------------- https://lwn.net/Articles/802622/ ∗∗∗ Synology-SA-19:34 WordPress ∗∗∗ --------------------------------------------- These vulnerabilities allow remote attackers to inject arbitrary web script or HTML, obtain sensitive information, or access intranet resources via a susceptible version of WordPress. --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_19_34 ∗∗∗ InfoZIP vulnerability CVE-2019-13232 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K80311892 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 17.10.2019
by Daily end-of-shift report 17 Oct '19

17 Oct '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 16-10-2019 18:00 − Donnerstag 17-10-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ 10 Steps for Ransomware Protection ∗∗∗ --------------------------------------------- Here are things you can do right now to shore up your defenses and help your recovery when you get hit. --------------------------------------------- https://threatpost.com/10-steps-ransomware-protection/149259/ ∗∗∗ Betrüger übernehmen alte E-Mail-Adressen ∗∗∗ --------------------------------------------- Das Bundeskriminalamt (BKA) warnt vor missbräuchlicher Verwendung alter E-Mail-Adressen. Betrüger würden sich länger nicht genutzte E-Mail-Adressen aneignen, um damit Zugang zu persönlichen Nutzerkonten zu erlangen, so das BKA. Gaming Accounts und Nutzerkonten in Sozialen Medien seien besonders betroffen. --------------------------------------------- https://help.orf.at/stories/2993027/ ∗∗∗ l+f: Leise rieselt der Crypto-Miner ∗∗∗ --------------------------------------------- Forscher entdecken Crypto-Miner und Backdoors, die sich in WAV-Dateien verstecken. --------------------------------------------- https://heise.de/-4558856 ∗∗∗ Cisco fixes serious flaws in enterprise-grade Catalyst and Aironet access points ∗∗∗ --------------------------------------------- Cisco has released another batch of security updates, the most critical of which fixes a vulnerability that could allow unauthenticated, remote attackers to gain access to vulnerable Cisco Aironet wireless access points. Cisco Aironet APs are enterprise-grade access points used for branch offices, campuses, organizations of all sizes, enterprise and carrier-operator Wi-Fi deployments, and so on. --------------------------------------------- https://www.helpnetsecurity.com/2019/10/17/cisco-aironet-vulnerabilities/ ∗∗∗ KRACK‑Sicherheitslücke in Alexa Smart Home Geräten ∗∗∗ --------------------------------------------- Das ESET Smart Home Research Team entdeckte KRACK-Sicherheitslücken in einigen Amazon Echo- und Kindle-Geräten. --------------------------------------------- https://www.welivesecurity.com/deutsch/2019/10/17/krack-sicherheitsluecke-a… ∗∗∗ Werbung für betrügerische Elektriker auf Google ∗∗∗ --------------------------------------------- Wenn zu Hause der Strom ausfällt, verschafft oft nur eine Fachkraft Abhilfe. Die Suche über Google am Smartphone liegt dabei natürlich nahe. Doch Vorsicht: Die Gefahr, über die Anzeigen auf unseriöse Angebote zu stoßen, ist hoch! Opfer landen beispielsweise auf elektriker-mg.at, elektriker-dienst.at oder elektriker.24std.expert, wo die großen Versprechen in schlechter Arbeit zu horrenden Preisen münden. --------------------------------------------- https://www.watchlist-internet.at/news/werbung-fuer-betruegerische-elektrik… ===================== = Vulnerabilities = ===================== ∗∗∗ Dangerous Kubernetes Bugs Allow Authentication Bypass, DoS ∗∗∗ --------------------------------------------- The flaws in the container technology, CVE-2019-16276 and CVE-2019-11253, are simple to exploit. --------------------------------------------- https://threatpost.com/kubernetes-bugs-authentication-bypass-dos/149265/ ∗∗∗ Security updates available in Foxit Reader 9.7, Foxit PhantomPDF 9.7 and Foxit PhantomPDF Mac 3.4 ∗∗∗ --------------------------------------------- Foxit has released Foxit Reader 9.7 and Foxit PhantomPDF 9.7, which addresses potential security and stability issues. Foxit has released Foxit PhantomPDF Mac 3.4, which addresses potential security and stability issues. --------------------------------------------- https://www.foxitsoftware.com/support/security-bulletins.php ∗∗∗ VMSA-2019-0017 ∗∗∗ --------------------------------------------- VMware ESXi, Workstation, Fusion, VMRC and Horizon Client updates address use-after-free and denial of service vulnerabilities. (CVE-2019-5527, CVE-2019-5535) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2019-0017.html ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (sudo), Debian (libsdl1.2 and libsdl2), Mageia (e2fsprogs, kernel, libpcap and tcpdump, nmap, and sudo), openSUSE (GraphicsMagick and sudo), Oracle (java-1.8.0-openjdk, java-11-openjdk, jss, and kernel), Red Hat (java-1.8.0-openjdk and java-11-openjdk), Scientific Linux (jss), SUSE (gcc7 and libreoffice), and Ubuntu (leading to a double-free, libsdl1.2, and tiff). --------------------------------------------- https://lwn.net/Articles/802537/ ∗∗∗ D-LINK Router: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- https://www.bsi-fuer-buerger.de/SharedDocs/Warnmeldungen/DE/TW/2019/10/warn… ∗∗∗ CyberArk Password Vault 10.6 Authentication Bypass ∗∗∗ --------------------------------------------- https://cxsecurity.com/issue/WLB-2019100114 ∗∗∗ Booking and Availability Management Tools for Drupal - Moderately critical - Access Bypass - SA-CONTRIB-2019-074 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2019-074 ∗∗∗ Cisco Security Advisories ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/publicationListing.x ∗∗∗ Vim/Neovim vulnerability CVE-2019-12735 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K93144355?utm_source=f5support&utm_mediu… ∗∗∗ Internet Systems Consortium BIND: Mehrere Schwachstellen ermöglichen Umgehen von Sicherheitsvorkehrungen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0924 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 16.10.2019
by Daily end-of-shift report 16 Oct '19

16 Oct '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 15-10-2019 18:00 − Mittwoch 16-10-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Docker Containers Riddled with Graboid Crypto-Worm ∗∗∗ --------------------------------------------- A worm with a randomized propagation method is spreading via the popular container technology. --------------------------------------------- https://threatpost.com/docker-containers-graboid-crypto-worm/149235/ ∗∗∗ Security Monitoring: At Network or Host Level?, (Wed, Oct 16th) ∗∗∗ --------------------------------------------- Today, to reach a decent security maturity, the keyword remains "visibility". There is nothing more frustrating than being blind about what's happening on a network or starting an investigation without any data (logs, events) to process. The question is: how to efficiently keep an eye on what's happening on your network? There are three key locations to collect data: [...] --------------------------------------------- https://isc.sans.edu/diary/rss/25420 ∗∗∗ Messing with Azorult Part 1: Malware Breakdown ∗∗∗ --------------------------------------------- In this blog series, we dive into an information stealing Trojan called Azorult that we analysed during a recent Digital Forensics and Incident Response (DFIR) investigation. During our analysis, we also take a look at the bot’s control panel and its vulnerability. --------------------------------------------- https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/messing-wit… ∗∗∗ Patchday bei Adobe: 64 Lücken im Reader ∗∗∗ --------------------------------------------- Außerdem gibt es auch Updates für den Experience Manager, Experience Manager Forms und den Adobe Download Manager. --------------------------------------------- https://heise.de/-4557403 ∗∗∗ Schadsoftware in vermeintlichen Banking-Apps aus unbekannter Quelle! ∗∗∗ --------------------------------------------- Immer wieder versenden Kriminelle massenhaft E-Mails im Design diverser Banken. Sie beziehen sich darin gehäuft auf die sogenannte PSD2-Richtlinie, die zu diversen Änderungen beim Online-Banking geführt hat und verlangen die Bestätigung persönlicher Daten oder die Installation einer App aus unbekannter Quelle. Nur so ließe sich die Sperre Ihres Kontos verhindern. Es dürfen keine Daten bekanntgegeben und die Apps nicht installiert werden. Es handelt sich um [...] --------------------------------------------- https://www.watchlist-internet.at/news/schadsoftware-in-vermeintlichen-bank… ===================== = Vulnerabilities = ===================== ∗∗∗ Critical Patch Update: Oracle veröffentlicht 219 Sicherheitspatches ∗∗∗ --------------------------------------------- Es gibt abgesicherte Versionen von unter anderem Fusion Middleware und NoSQL Database, in denen Oracle kritische Sicherheitslücken geschlossen hat. --------------------------------------------- https://heise.de/-4557788 ∗∗∗ VMSA-2019-0016 ∗∗∗ --------------------------------------------- VMware Cloud Foundation and VMware Harbor Container Registry for PCF address broken access control vulnerability (CVE-2019-16919) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2019-0016.html ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (apache2 and unbound), Fedora (opendmarc, runc, and sudo), openSUSE (epiphany, GraphicsMagick, and libopenmpt), Oracle (kernel and sudo), Red Hat (java-1.8.0-openjdk, jss, kernel, kernel-rt, and kpatch-patch), SUSE (crowbar-core, crowbar-openstack, grafana, novnc, openstack-keystone, openstack-neutron, openstack-neutron-lbaas, openstack-nova, openstack-tempest, python-pysaml2, python-urllib3, rubygem-chef, rubygem-easy_diff, sleshammer, libpcap, sudo, [...] --------------------------------------------- https://lwn.net/Articles/802451/ ∗∗∗ Linux kernel vulnerability CVE-2019-13233 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K13331647?utm_source=f5support&utm_mediu… ∗∗∗ HPESBHF03960 rev.1 - HPE Lights Out 100 (LO100) Remote Management for ProLiant G1 - G6 servers, Remote Denial of Service ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ Red Hat JBoss Enterprise Application Platform: Schwachstelle gefährdet Verfügbarkeit und Integrität ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0905 ∗∗∗ Red Hat Enterprise Linux: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0913 ∗∗∗ Publish SBA-ADV-20190913-04: WordPress Plugin - All in One SEO Pack -… ∗∗∗ --------------------------------------------- https://github.com/sbaresearch/advisories/commit/478f4828ddc618f6bdb9530640… ∗∗∗ Publish SBA-ADV-20190913-03: WordPress Plugin - Events Manager - Stor… ∗∗∗ --------------------------------------------- https://github.com/sbaresearch/advisories/commit/eb0047b9fb067ec171007b14df… ∗∗∗ Publish SBA-ADV-20190913-02: WordPress Plugin - Broken Link Checker -… ∗∗∗ --------------------------------------------- https://github.com/sbaresearch/advisories/commit/3e79665a02f0cd2e7666e7738e… ∗∗∗ Publish SBA-ADV-20190913-01: WordPress Plugin - EU Cookie Law (GDPR) … ∗∗∗ --------------------------------------------- https://github.com/sbaresearch/advisories/commit/51b3d30fc0d9e69a760203b32d… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 15.10.2019
by Daily end-of-shift report 15 Oct '19

15 Oct '19

===================== = End-of-Day report = ===================== Timeframe: Montag 14-10-2019 18:00 − Dienstag 15-10-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Cyberangriffe: Attribution ist wie ein Indizienprozess ∗∗∗ --------------------------------------------- Russland hat den Bundestag gehackt! China wollte die Bayer AG ausspionieren! Bei großen Hackerangriffen ist oft der Fingerzeig auf den mutmaßlichen Täter nicht weit. Knallharte Beweise dafür gibt es selten, Hinweise sind aber kaum zu vermeiden. --------------------------------------------- https://www.golem.de/news/cyberangriffe-attribution-ist-wie-ein-indizienpro… ∗∗∗ Update now! Windows users targeted by iTunes Software Updater zero-day ∗∗∗ --------------------------------------------- The flaw is a rare ‘unquoted path class’ described as "so thoroughly documented that you would expect programmers to be well aware..." But thats not the case. --------------------------------------------- https://nakedsecurity.sophos.com/2019/10/15/update-now-windows-users-target… ∗∗∗ Top 10 Website Hardening Tips ∗∗∗ --------------------------------------------- Website hardening means adding layers of protection to reduce the risk of website attacks, a process known as “defense in depth.” Here are our top 10 virtual hardening principles: [...] --------------------------------------------- https://blog.sucuri.net/2019/10/top-10-website-hardening-tips.html ∗∗∗ Threat Actor Profile: TA407, the Silent Librarian ∗∗∗ --------------------------------------------- [...] Since our blog post, colleagues at Secureworks have provided further details on one actor we highlighted, tracked by Proofpoint as TA407, also known as Silent Librarian, Cobalt Dickens, and Mabna Institute. In this blog, we provide additional insight into the actor and their evolving TTPs in ongoing, academia-focused campaigns. --------------------------------------------- https://www.proofpoint.com/us/threat-insight/post/threat-actor-profile-ta40… ∗∗∗ Europol: Ransomware remains top threat in IOCTA report ∗∗∗ --------------------------------------------- The European Union Agency for Law Enforcement Cooperation, or Europol, just released its annual Internet Organized Crime Threat Assessment (IOCTA) report. We highlight their key findings and remind readers how to better protect themselves. --------------------------------------------- https://blog.malwarebytes.com/awareness/2019/10/europol-ransomware-remains-… ∗∗∗ Researchers Find New Backdoor Used by Winnti Hackers ∗∗∗ --------------------------------------------- ESET security researchers were able to identify a new backdoor associated with the threat actor known as the Winnti Group. --------------------------------------------- https://www.securityweek.com/researchers-find-new-backdoor-used-winnti-hack… ∗∗∗ SMS von „InfoSMS“ führt in Abo-Falle ∗∗∗ --------------------------------------------- Aktuell sind vermehrt betrügerische SMS vom Absender „InfoSMS“ im Umlauf. In der SMS heißt es, dass der Besitzer der Handynummer gesucht wird. Für nähere Informationen werden Sie aufgefordert, einem Link zu folgen. Sie landen dann auf einer gefälschten Media Markt Seite, wo ein angeblicher Gewinn auf Sie wartet. Sie werden Ihren Gewinn jedoch nie erhalten, es handelt sich um eine Abo-Falle. --------------------------------------------- https://www.watchlist-internet.at/news/sms-von-infosms-fuehrt-in-abo-falle/ ===================== = Vulnerabilities = ===================== ∗∗∗ Security Bulletins Posted ∗∗∗ --------------------------------------------- Adobe has published security bulletins for Adobe Experience Manager (APSB19-48), Adobe Acrobat and Reader (APSB19-49), Adobe Experience Manager Forms (APSB19-50) and Adobe Download Manager (APSB19-51). Adobe recommends users update their product installations to the latest versions using the instructions referenced in the bulletin. This posting is provided “AS IS” with no warranties and confers no rights. --------------------------------------------- https://blogs.adobe.com/psirt/?p=1795 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (sudo and xtrlock), openSUSE (sudo), Red Hat (Single Sign-On), Slackware (sudo), SUSE (binutils, dhcp, ffmpeg, kernel, kubernetes-salt, sudo, and tcpdump), and Ubuntu (sudo). --------------------------------------------- https://lwn.net/Articles/802328/ ∗∗∗ PHOENIX CONTACT Security Advisory for Automation Worx Software Suite ∗∗∗ --------------------------------------------- Phoenix Contact Automationworx Suite: *.bcp-file Memory Corruption Remote Code Execution Vulnerability and *.mwt-file Out-OfBounds Read Remote Code Execution Vulnerability --------------------------------------------- https://cert.vde.com/de-de/advisories/vde-2019-016 ∗∗∗ sudo: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Administratorrechten ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0902 ∗∗∗ WordPress: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0903 ∗∗∗ IBM Security Bulletin: Multiple Vulnerabilities in IBM Java Runtime affect IBM Cloud Private ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: IBM Security Guardium is affected by an Oracle MySQL vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-guardium… ∗∗∗ IBM Security Bulletin: IBM MQ Appliance is affected by kernel vulnerabilities (CVE-2019-11479, CVE-2019-11478 and CVE-2019-11477) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-mq-appliance-is-a… ∗∗∗ IBM Security Bulletin: IBM Security Guardium Big Data Intelligence is affected by a Using Components with Known Vulnerabilities vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-guardium… ∗∗∗ IBM Security Bulletin: Vulnerability CVE-2019-4031 affects IBM Workload Scheduler ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-cve-201… ∗∗∗ TYPO3-EXT-SA-2019-018: Remote Code Execution in extension "freeCap CAPTCHA" (sr_freecap) ∗∗∗ --------------------------------------------- https://typo3.org/security/advisory/typo3-ext-sa-2019-018/ ∗∗∗ TYPO3-EXT-SA-2019-017: Multiple vulnerabilities in extension "SLUB: Event Registration" (slub_events) ∗∗∗ --------------------------------------------- https://typo3.org/security/advisory/typo3-ext-sa-2019-017/ ∗∗∗ TYPO3-EXT-SA-2019-016: Information Disclosure in extension "Direct Mail" (direct_mail) ∗∗∗ --------------------------------------------- https://typo3.org/security/advisory/typo3-ext-sa-2019-016/ ∗∗∗ TYPO3-EXT-SA-2019-015: SQL Injection in extension "URL redirect" (url_redirect) ∗∗∗ --------------------------------------------- https://typo3.org/security/advisory/typo3-ext-sa-2019-015/ ∗∗∗ Linux kernel vulnerability CVE-2019-16714 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K48351130?utm_source=f5support&utm_mediu… ∗∗∗ OpenLDAP vulnerability CVE-2019-13565 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K98008862?utm_source=f5support&utm_mediu… ∗∗∗ HPESBHF03933 rev.6 - HPE Products using certain Intel Processors, Microarchitectural Data Sampling (MDS) Side Channel Vulnerabilities, Local Disclosure of Information ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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