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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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