- Daily - CERT.at

Tageszusammenfassung - 02.10.2019
by Daily end-of-shift report 02 Oct '19

02 Oct '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 01-10-2019 18:00 − Mittwoch 02-10-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Ethical hacking: Passive information gathering with Maltego ∗∗∗ --------------------------------------------- In this article, we’ll discuss passive information gathering. We’ll first look at how we can use Maltego, a common information gathering tool, to perform this form of reconnaissance. Using a hands-on walkthrough of Maltego, we’ll see how you can acquire IP addresses, sub-domains and perform different levels of reconnaissance to inform your information gathering [...] --------------------------------------------- https://resources.infosecinstitute.com/ethical-hacking-passive-information-… ∗∗∗ Hackers Turn to OpenDocument Format to Avoid AV Detection ∗∗∗ --------------------------------------------- Malware laced OpenDocument files target Microsoft Office, OpenOffice and LibreOffice users. --------------------------------------------- https://threatpost.com/hackers-turn-to-opendocument/148817/ ∗∗∗ Magecart hits again, leveraging compromised sites and newly registered domains ∗∗∗ --------------------------------------------- During alert monitoring, ThreatLabZ researchers came across multiple cases of shopping sites being compromised and injected with a skimming script. This injected script looks for the payment method and personally identifiable information (PII) and captures supplied financial information which is then sent to an adversary-controlled gate server even before the user hits the submit form. --------------------------------------------- https://www.zscaler.com/blogs/research/magecart-hits-again-leveraging-compr… ∗∗∗ Erfundene Speditionen beim Autokauf über Kleinanzeigen! ∗∗∗ --------------------------------------------- Auf der Suche nach günstigen Gebrauchtautos, Wohnmobilen, Motorrädern oder Oldtimern sind Kleinanzeigenplattformen häufig die beste Option. Doch seien Sie vorsichtig, wenn Ihr Gegenüber sich angeblich im Ausland befindet und der Kauf über eine Spedition abgewickelt werden soll. Meist handelt es sich hierbei um Kriminelle, die Ihnen das Geld aus der Tasche ziehen wollen. Das versprochene Gefährt erhalten Sie nie! --------------------------------------------- https://www.watchlist-internet.at/news/erfundene-speditionen-beim-autokauf-… ∗∗∗ Understanding and Defending Against Access Token Theft: Finding Alternatives to winlogon.exe ∗∗∗ --------------------------------------------- https://posts.specterops.io/understanding-and-defending-against-access-toke… ===================== = Vulnerabilities = ===================== ∗∗∗ Interpeak IPnet TCP/IP Stack ∗∗∗ --------------------------------------------- This 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 IPnet TCP/IP stack. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-274-01 ∗∗∗ Yokogawa Products ∗∗∗ --------------------------------------------- This advisory includes mitigations for an unquoted search path or element vulnerability reported in Yokogawa’s Exaopc, Exaplog, Exaquantum, Exasmoc, Exarqe, GA10, and InsightSuiteAE products. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-274-02 ∗∗∗ Moxa EDR 810 Series ∗∗∗ --------------------------------------------- This advisory includes mitigations for improper input validation and improper access control vulnerabilities reported in Moxa’s EDR 810 router. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-274-03 ∗∗∗ Inadequate Patch in Hewlett Packard Enterprise iMC 7.3 E0703 ∗∗∗ --------------------------------------------- [...] This means there are (at least) two unpatched, known vulnerabilities in iMC with a CVSSv2 base score of 10.0. Basically, these bugs have been lurking around without proper patches since December 2018. --------------------------------------------- https://medium.com/tenable-techblog/inadequate-patch-in-hewlett-packard-ent… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (openssl and openssl1.0), Fedora (expat, kernel, kernel-headers, kernel-tools, and phpMyAdmin), openSUSE (nghttp2 and u-boot), Oracle (kernel), Red Hat (rh-nodejs8-nodejs), Slackware (libpcap), SUSE (bind, jasper, libgcrypt, openssl-1_0_0, and php7), and Ubuntu (clamav). --------------------------------------------- https://lwn.net/Articles/801130/ ∗∗∗ PuTTY: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0863 ∗∗∗ Fortinet FortiSIEM 5.0 / 5.2.1 Improper Certification Validation ∗∗∗ --------------------------------------------- https://cxsecurity.com/issue/WLB-2019100006 ∗∗∗ IBM Security Bulletin: IBM Security Guardium is affected by a jackson-databind vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-guardium… ∗∗∗ IBM Security Bulletin: Information disclosure vulnerability in WebSphere Application Server (CVE-2019-4441) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-information-disclosur… ∗∗∗ IBM Security Bulletin: Multiple Security Vulnerabilities have been addressed in IBM Security Access Manager Appliance ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-security-vul… ∗∗∗ IBM Security Bulletin: IBM Security Guardium is affected by an Escalation of Privileges vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-guardium… ∗∗∗ IBM Security Bulletin: Vulnerabilities in FasterXML Jackson libraries affect IBM Cúram Social Program Management (CVE-2019-14439, CVE-2019-14379, CVE-2019-12814, CVE-2019-12086) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerabilities-in-fa… ∗∗∗ IBM Security Bulletin: IBM Security Guardium is affected by a jackson-databind vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-guardium… ∗∗∗ IBM Security Bulletin: IBM Security Access Manager Appliance has shipped a security vulnerability fix for WebSphere Application Server (CVE-2019-4046) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-access-m… ∗∗∗ IBM Security Bulletin: Security Vulnerabilities affect IBM Cloud Private for Data – OpenSSL (CVE-2019-1543), Kubernetes (CVE-2019-1002100) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-security-vulnerabilit… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 01.10.2019
by Daily end-of-shift report 01 Oct '19

01 Oct '19

===================== = End-of-Day report = ===================== Timeframe: Montag 30-09-2019 18:00 − Dienstag 01-10-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Free Ouroboros Ransomware (Zeropadypt NextGen) Decryption Available ∗∗∗ --------------------------------------------- Victims of the Ouroboros Ransomware, otherwise known as Zeropadypt NextGen, can get their files decrypted for free with the help of a security researcher and a decryptor that has been made for different variants. --------------------------------------------- https://www.bleepingcomputer.com/news/security/free-ouroboros-ransomware-ze… ∗∗∗ Beyond the SISSDEN event horizon ∗∗∗ --------------------------------------------- Between May 2016 and April 2019, The Shadowserver Foundation participated in the SISSDEN EU Horizon 2020 project. The main goal of the project was to improve the cybersecurity posture of EU entities and end users through the development of situational awareness and sharing of actionable information. It exceeded KPIs, with 257 sensors in 59 countries, using 974 IP addresses across 119 ASNs and 383 unique /24 (Class C) networks, and collected 31TB of threat data. --------------------------------------------- https://www.shadowserver.org/news/beyond-the-sissden-event-horizon/ ∗∗∗ Decades-Old Code Is Putting Millions of Critical Devices at Risk ∗∗∗ --------------------------------------------- Nearly two decades ago, a company called Interpeak created a network protocol that became an industry standard. It also had severe bugs that are only now coming to light. --------------------------------------------- https://www.wired.com/story/urgent-11-ipnet-vulnerable-devices ∗∗∗ Vorsicht bei zu günstigen Technik-Angeboten ∗∗∗ --------------------------------------------- sgt-sonic.store, alpha-tech.store, omega-tech.store, grand-elec.store und beta-elec.store bieten ein breites Technik-Sortiment mit unschlagbaren Angeboten. Sehen Sie jedoch von einer Bestellung ab, denn es handelt sich um Fake-Shops. Die Ware wird trotz Vorab-Zahlung nie geliefert. Sie verlieren Ihr Geld! --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-bei-zu-guenstigen-technik-a… ===================== = Vulnerabilities = ===================== ∗∗∗ Noch ein Update für iOS, iPadOS und watchOS ∗∗∗ --------------------------------------------- Bei Apple kommen die Aktualisierungen Schlag auf Schlag. iOS 13.1.2, iPadOS 13.1.2 und watchOS 6.0.1 beheben erneut Fehler. --------------------------------------------- https://heise.de/-4543459 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (apache2, linux-4.9, netty, phpbb3, and poppler), openSUSE (chromium, djvulibre, ghostscript, python-numpy, SDL2, and varnish), Oracle (nodejs:10), Red Hat (httpd24-httpd and httpd24-nghttp2, kpatch-patch, and rh-nodejs10-nodejs), and Ubuntu (linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon, and SDL 2.0). --------------------------------------------- https://lwn.net/Articles/801010/ ∗∗∗ Red Hat Produkte: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0860 ∗∗∗ Foxit Reader: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0862 ∗∗∗ Theme Editor <= 2.1 - Multiple Vulnerabilities ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/9894 ∗∗∗ Cisco Webex Meetings Enumeration Attack ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ IBM Security Bulletin: Multiple security vulnerabilities have been addressed in IBM Security Directory Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-security-vul… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affecting Rational Functional Tester ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Vulnerabilities in OpenSSL affect GCM16 & GCM32 and LCM8 & LCM16 KVM Switch Firmware (CVE-2018-0732 CVE-2019-1559) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerabilities-in-op… ∗∗∗ HPESBHF03955 rev.1 - HPE Simplivity Omnistack, Local and Remote File Modification and Deletion ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ HPESBST03956 rev.1 - HPE Simplivity Omnistack, Local and Remote Arbitrary Command Execution ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ HPESBHF03954 rev.1 - HPE UioT, Remote Unauthorized Access and Access to sensitive Data ∗∗∗ --------------------------------------------- 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 - 30.09.2019
by Daily end-of-shift report 30 Sep '19

30 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 27-09-2019 18:00 − Montag 30-09-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Sicherheitslücke: Angreifer können verschlüsselte PDF-Daten leaken ∗∗∗ --------------------------------------------- Passwortgeschützte PDF-Dateien bieten wenig Sicherheit. Ein Angreifer, der die Dateien manipulieren kann, kann dafür sorgen, dass deren Inhalt geleakt wird. Abhilfe gibt es nicht, dafür müsste das Dateiformat geändert werden. --------------------------------------------- https://www.golem.de/news/sicherheitsluecke-angreifer-koennen-verschluessel… ∗∗∗ Kriminelle nützen Thomas Cook Insolvenz für Phishing-Attacken ∗∗∗ --------------------------------------------- Die Insolvenz von Thomas Cook und Neckermann Reisen ist momentan in aller Munde. Betroffene KonsumentInnen gelangten nun ins Visier Krimineller. In betrügerischen Phishing-Mails werden sie aufgefordert, Kreditkartendaten und Ausweise zu übermitteln, um ihr Geld zurückzuerhalten. Die E-Mails stammen nicht von Thomas Cook und müssen ignoriert werden! --------------------------------------------- https://www.watchlist-internet.at/news/kriminelle-nuetzen-thomas-cook-insol… ∗∗∗ Masad Spyware Uses Telegram Bots for Command-and-Control ∗∗∗ --------------------------------------------- The malware harvests data, steals cryptocurrency and drops additional malware, while masquerading as a Fortnite aimbot and more. --------------------------------------------- https://threatpost.com/masad-spyware-telegram-bots/148759/ ∗∗∗ European Cybersecurity Month 2019 is launched ∗∗∗ --------------------------------------------- October marks the kick-off of the European Cybersecurity Month (ECSM), coordinated by the European Union Agency for Cybersecurity (ENISA), the European Commission and supported by the Member States. This campaign will focus on expanding awareness about cybersecurity to citizens across Europe. --------------------------------------------- https://www.enisa.europa.eu/news/european-cybersecurity-month-2019-is-launc… ∗∗∗ Malvertiser eGobbler Exploits Chrome & WebKit Bugs, Infects Over 1 Billion Ads ∗∗∗ --------------------------------------------- We have written about the threat actor eGobbler extensively on our blog over the last year as they’ve continued to emerge as a prolific source of malvertising. [...] Over the past 6 months, the threat group has leveraged obscure browser bugs in order to engineer bypasses for built-in browser mitigations against pop-ups and forced redirections. --------------------------------------------- https://blog.confiant.com/malvertiser-egobbler-exploits-chrome-webkit-bugs-… ∗∗∗ Cisco führt halbjährlichen Patchday ein ∗∗∗ --------------------------------------------- Ab sofort will Cisco alle sechs Monate gesammelte Sicherheitsupdates für sein Netzwerkbetriebssysteme IOS und IOS XE veröffentlichen. --------------------------------------------- https://heise.de/-4542793 ===================== = Vulnerabilities = ===================== ∗∗∗ MS-ISAC Releases Advisory on PHP Vulnerability ∗∗∗ --------------------------------------------- Original release date: September 27, 2019The Multi-State Information Sharing & Analysis Center (MS-ISAC) has released an advisory on a vulnerability in Hypertext Preprocessor (PHP). An attacker could exploit this vulnerability to take control of an affected system. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/09/27/ms-isac-releases-a… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (dovecot, kernel, and qemu-kvm), Debian (cimg, cups, e2fsprogs, exim4, file-roller, golang-1.11, httpie, and wpa), Fedora (curl, ghostscript, ibus, krb5, mod_md, and nbdkit), Mageia (chromium-browser-stable, libheif, and nghttp2), openSUSE (djvulibre, expat, libopenmpt, mosquitto, phpMyAdmin, and webkit2gtk3), Red Hat (nodejs:10), SUSE (gpg2), and Ubuntu (e2fsprogs and exim4). --------------------------------------------- https://lwn.net/Articles/800915/ ∗∗∗ Exim 4.92.3 security release ∗∗∗ --------------------------------------------- Exim 4.92.3 has been released with a fix for CVE-2019-16928, a heap-basedbuffer overflow in string_vformat that could lead to remote codeexecution. "The currently known exploit uses a extraordinary longEHLO string to crash the Exim process that is receiving the message. Whileat this mode of operation Exim already dropped its privileges, other paths toreach the vulnerable code may exist." --------------------------------------------- https://lwn.net/Articles/800917/ ∗∗∗ xpdf: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Benutzerrechten ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0857 ∗∗∗ LibreOffice: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Benutzerrechten ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0856 ∗∗∗ Security Advisory - Improper Authorization Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190930-… ∗∗∗ IBM Security Bulletin: Multiple security vulnerabilities affect the Report Builder that is shipped with Jazz Reporting Service (CVE-2019-4494, CVE-2019-4495, CVE-2019-4497) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-security-vul… ∗∗∗ IBM Security Bulletin: Vulnerabilities in kernel affect Power Hardware Management Console (CVE-2019-11479,CVE-2019-11477 and CVE-2019-11478) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerabilities-in-ke… ∗∗∗ IBM Security Bulletin: Potential denial of service vulnerability in WebSphere Application Server can affect IBM SPSS Analytic Server (CVE-2019-4046) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-potential-denial-of-s… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in Apache HTTP Server affect Rational Build Forge (CVE-2019-9517, CVE-2019-10081, CVE-2019-10082, CVE-2019-10092, CVE-2019-10097, CVE-2019-10098) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect Rational Build Forge (CVE-2019-4473; CVE-2019-11771) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Daeja ViewONE Virtual may expose internal IP addresses (CVE-2019-4246) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-daeja-viewone-virtual… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 27.09.2019
by Daily end-of-shift report 27 Sep '19

27 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 26-09-2019 18:00 − Freitag 27-09-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Adobe and Google Open Redirects Abused by Phishing Campaigns ∗∗∗ --------------------------------------------- Google and Adobe open redirects are being used by phishing campaigns in order to add legitimacy to the URLs used in the spam emails. --------------------------------------------- https://www.bleepingcomputer.com/news/security/adobe-and-google-open-redire… ∗∗∗ Digital Canaries in a Coal Mine: Detecting Enumeration with DNS and AD ∗∗∗ --------------------------------------------- A fundamental part of any network is the Domain Name Service (DNS). Adversaries will likely want to enumerate computers in Active Directory and connect to them, and at some point, they will likely interact with DNS doing so. A simple example is attempting to access a remote share and the resulting DNS query. --------------------------------------------- https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/digital-can… ∗∗∗ Researchers Disclose Another SIM Card Attack Possibly Impacting Millions ∗∗∗ --------------------------------------------- A new variant of a recently disclosed SIM card attack method could expose millions of mobile phones to remote hacking, researchers have warned. --------------------------------------------- https://www.securityweek.com/researchers-disclose-another-sim-card-attack-p… ∗∗∗ So schützen Sie sich effektiv vor Schadsoftware! ∗∗∗ --------------------------------------------- Auf dubiosen Websites, in betrügerischen E-Mails oder in scheinbar harmlosen Chat-Nachrichten kann sich Schadsoftware verstecken. Diese verseuchten Dateien dürfen nicht ausgeführt werden, da sie ansonsten das Smartphone, den Computer oder das Netzwerk infizieren. Kriminelle können so beispielsweise sensible Daten auslesen und stehlen, Rechenleistung abzweigen oder ganze Systeme lahmlegen bis eine Kaution bezahlt wird. --------------------------------------------- https://www.watchlist-internet.at/news/so-schuetzen-sie-sich-effektiv-vor-s… ∗∗∗ Microsoft: New Nodersok malware has infected thousands of PCs ∗∗∗ --------------------------------------------- New Nodersok malware installs Node.js to turn systems into proxies, perform click-fraud. --------------------------------------------- https://www.zdnet.com/article/microsoft-new-nodersok-malware-has-infected-t… ∗∗∗ Hit by ransomware? Victims of these four types of file-encrypting malware can now retrieve their files for free ∗∗∗ --------------------------------------------- Cybersecurity researchers crack the codes of FortuneCrypt, Yatron, WannaCryFake and Avest ransomware, allowing victims to get their files back without paying cyber criminals. --------------------------------------------- https://www.zdnet.com/article/hit-by-ransomware-victims-of-these-four-types… ∗∗∗ New WhiteShadow downloader uses Microsoft SQL to retrieve malware ∗∗∗ --------------------------------------------- https://www.proofpoint.com/us/threat-insight/post/new-whiteshadow-downloade… ===================== = Vulnerabilities = ===================== ∗∗∗ Apple Releases Security Updates ∗∗∗ --------------------------------------------- Original release date: September 27, 2019Apple has released security updates to address a vulnerability in multiple products. A remote attacker could exploit this vulnerability 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: macOS Mojave 10.14.6 Supplemental Update 2, Security Update 2019-005 High Sierra, and [...] --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/09/27/apple-releases-sec… ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (dcmtk), openSUSE (rust), Red Hat (redhat-virtualization-host), and SUSE (ghostscript, nghttp2, and u-boot). --------------------------------------------- https://lwn.net/Articles/800699/ ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in Node.js affect IBM i ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Information Disclosure Vulnerabilities Affect IBM Sterling File Gateway (CVE-2019-4423, CVE-2019-4280) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-information-disclosur… ∗∗∗ IBM Security Bulletin: Information Disclosure Vulnerabilities Affect IBM Sterling File Gateway (CVE-2019-4423, CVE-2019-4280) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-information-disclosur… ∗∗∗ IBM Security Bulletin: Vulnerabilities in OpenSSL affect GCM16 & GCM32 KVM Switch Firmware (CVE-2018-0734, CVE-2018-0737, CVE-2018-0739) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerabilities-in-op… ∗∗∗ HPESBGN03957 rev.1 - HPE Oneview for VMware vCenter, Remote Cross-Site Scripting ∗∗∗ --------------------------------------------- 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 - 26.09.2019
by Daily end-of-shift report 26 Sep '19

26 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 25-09-2019 18:00 − Donnerstag 26-09-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Forensoftware vBulletin: Patch schließt kritische Zero-Day-Lücke ∗∗∗ --------------------------------------------- Die Entwickler von vBulletin haben Patches bereitgestellt, die eine als kritisch eingestufte Sicherheitslücke schließen. Forenbetreiber sollten jetzt handeln. --------------------------------------------- https://heise.de/-4539833 ∗∗∗ BSI stellt Service-Paket "IT-Notfall" für kleine und mittlere Unternehmen vor ∗∗∗ --------------------------------------------- Eine Notfallkarte zum Aushängen und ein neuer Maßnahmenkatalog für Sicherheitsverantwortliche sollen KMU helfen, mit Cyber-Bedrohungen besser umzugehen. --------------------------------------------- https://heise.de/-4540075 ∗∗∗ Hackers Replace Windows Narrator to Get SYSTEM Level Access ∗∗∗ --------------------------------------------- Chinese hackers are replacing the legitimate Narrator app on targeted Windows systems with a trojanized version that gives them remote access with privileges of the most powerful account on the operating system. --------------------------------------------- https://www.bleepingcomputer.com/news/security/hackers-replace-windows-narr… ∗∗∗ Ransomware Decryptors Released for Yatron, WannaCryFake, & FortuneCrypt ∗∗∗ --------------------------------------------- Security vendors released decryptors for three ransomware infections today that allow victims to recover their files for free. These decryptors are for the WannaCryFake, Yatron, and FortuneCrypt Ransomware infections. --------------------------------------------- https://www.bleepingcomputer.com/news/security/ransomware-decryptors-releas… ∗∗∗ Windows‌ ‌Exploitation‌ ‌Tricks:‌ ‌Spoofing‌ ‌Named‌ ‌Pipe‌ ‌Client‌ ‌PID‌ ∗∗∗ --------------------------------------------- Posted by James Forshaw, Project ZeroWhile researching the Access Mode Mismatch in IO Manager bug class I came across an interesting feature in named pipes which allows a server to query the connected clients PID. This feature was introduced in Vista and is exposed to servers through the GetNamedPipeClientProcessId API, pass the API a handle to the pipe server and you’ll get back the PID of the connected client. --------------------------------------------- https://googleprojectzero.blogspot.com/2019/09/windows-exploitation-tricks-… ∗∗∗ Joomla! Security Best Practices: 12 Ways to Keep Joomla! Secure ∗∗∗ --------------------------------------------- At Sucuri, we’re often asked how website owners and webmasters can secure their websites. However, most advice can often be too broad; different content management systems (CMS) exist in this ecosystem, and each requires a unique security configuration. --------------------------------------------- https://blog.sucuri.net/2019/09/joomla-security-best-practices.html ∗∗∗ Hackers looking into injecting card stealing code on routers, rather than websites ∗∗∗ --------------------------------------------- Magecart (web skimming) attacks are evolving into a direction where theyre gonna be harder and harder to detect. --------------------------------------------- https://www.zdnet.com/article/hackers-looking-into-injecting-card-stealing-… ===================== = Vulnerabilities = ===================== ∗∗∗ Cisco Releases Security Advisories ∗∗∗ --------------------------------------------- Original release date: September 26, 2019Cisco has released security updates to address vulnerabilities affecting multiple Cisco products. A remote 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 Cisco Security Advisories page and apply the necessary updates. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/09/26/cisco-releases-sec… ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (dovecot), Debian (lemonldap-ng, openssl, and ruby-nokogiri), openSUSE (fish3, ibus, nmap, and openssl-1_1), Slackware (mozilla), SUSE (mariadb, python-numpy, and SDL2), and Ubuntu (firefox). --------------------------------------------- https://lwn.net/Articles/800647/ ∗∗∗ Multiple Vulnerabilities in Citrix License Server for Windows and VPX ∗∗∗ --------------------------------------------- CTX261963 NewApplicable Products : LicensingMultiple Denial-of-Service vulnerabilities have been identified in Citrix License Server for Windows and VPX that, when exploited, could result in an attacker being able to force the vendor service to shutdown. --------------------------------------------- https://support.citrix.com/article/CTX261963 ∗∗∗ BlackBerry Powered by Android Security Bulletin - September 2019 ∗∗∗ --------------------------------------------- http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber… ∗∗∗ Gutenberg - Critical - Access bypass - SA-CONTRIB-2019-069 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2019-069 ∗∗∗ Permissions by Term - Moderately critical - Access bypass - SA-CONTRIB-2019-068 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2019-068 ∗∗∗ IBM Security Bulletin: Linux kernel as used by IBM QRadar SIEM is vulnerable to privilege escalation(Publicly disclosed vulnerability) (CVE-2019-3896) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-linux-kernel-as-used-… ∗∗∗ IBM Security Bulletin: IBM MQ and IBM MQ Appliance are vulnerable to a denial of service attack caused by a memory leak in the clustering code. (CVE-2019-4141) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-mq-and-ibm-mq-app… ∗∗∗ IBM Security Bulletin: There are multiple vulnerabilities in IBM® SDK Java™ Technology Edition, Version 7, Version 8, that is used by IBM Workload Scheduler. These issues were disclosed as part of the IBM Java SDK updates in October 2018 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-there-are-multiple-vu… ∗∗∗ Multiple SQL Injection Vulnerabilities in eBrigade ∗∗∗ --------------------------------------------- https://sec-consult.com/en/blog/advisories/multiple-sql-injection-vulnerabi… ∗∗∗ Linux Kernel: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Administratorrechten ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0840 ∗∗∗ Linux Kernel: Schwachstelle ermöglicht Offenlegung von Informationen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0838 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 25.09.2019
by Daily end-of-shift report 25 Sep '19

25 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 24-09-2019 18:00 − Mittwoch 25-09-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ vBulletin Zero-Day Exploited for Years, Gets Unofficial Patch ∗∗∗ --------------------------------------------- A zero-day exploit for the vBulletin forum platform was publicly disclosed and quickly used to attack affected versions of the forum software. It turns out, though, that this exploit has been known, utilized, and sold by researchers and attackers for years. --------------------------------------------- https://www.bleepingcomputer.com/news/security/vbulletin-zero-day-exploited… ∗∗∗ Free Decryptors Released for Two Ransomware Families ∗∗∗ --------------------------------------------- Security researchers have released decryption tools which victims of two different ransomware families can use to recover their files for free. On 25 September, Kaspersky Lab unveiled decryptors for both the Yatron and FortuneCrypt crypto-ransomware families. --------------------------------------------- https://www.tripwire.com/state-of-security/security-data-protection/free-de… ===================== = Vulnerabilities = ===================== ∗∗∗ Apple Releases Security Updates ∗∗∗ --------------------------------------------- Original release date: September 25, 2019Apple has released security updates to address vulnerabilities in multiple products. An attacker could exploit one of these vulnerabilities to obtain access to sensitive information. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/09/25/apple-releases-sec… ∗∗∗ Cisco Adaptive Security Appliance Web Services Denial of Service Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the web interface of the Cisco Adaptive Security Appliance (ASA) could allow an unauthenticated, remote attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. It is also possible on certain software releases that the ASA will not reload, but an attacker could view sensitive system information without authentication by using directory traversal techniques. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ VMSA-2019-0015 ∗∗∗ --------------------------------------------- VMware Cloud Foundation and VMware Harbor Container Registry for PCF address remote escalation of privilege vulnerability (CVE-2019-16097) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2019-0015.html ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (kernel, libgcrypt20, and spip), Fedora (compat-openssl10, expat, ghostscript, ibus, java-1.8.0-openjdk-aarch32, and SDL2_image), openSUSE (bird, chromium, kernel, libreoffice, links, and varnish), Oracle (httpd:2.4 and qemu-kvm), Red Hat (kernel), Scientific Linux (qemu-kvm), SUSE (djvulibre, dovecot22, ghostscript, kernel, libxml2, and python-Twisted), and Ubuntu (file-roller and libreoffice). --------------------------------------------- https://lwn.net/Articles/800553/ ∗∗∗ [20190901] - Core - XSS in logo parameter of default templates ∗∗∗ --------------------------------------------- http://feeds.joomla.org/~r/JoomlaSecurityNews/~3/PO-TPPu7rQ0/791-20190901-c… ∗∗∗ SBA-ADV-20190911-01: Easy FancyBox Wordpress Plugin Stored Cross-site Scripting (XSS) ∗∗∗ --------------------------------------------- https://github.com/sbaresearch/advisories/commit/9000d9bfd120a1b8f5f1643e5f… ∗∗∗ Security Advisory - Two Integer overflow Vulnerabilities in Some Huawei Smart Phones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190925-… ∗∗∗ Security Advisory - Out-of-bounds Read Vulnerability in Gauss100 OLTP Database of Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190925-… ∗∗∗ Security Advisory - Improper Validation Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190925-… ∗∗∗ Security Advisory - Insufficient Verification Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190925-… ∗∗∗ Security Advisory - Insufficient Verification Vulnerability in Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190925-… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM® SDK, Java™ Technology Edition affect IBM Operational Decision Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Linux Kernel as used in IBM QRadar Network Packet Capture is vulnerable to denial of service (CVE-2019-11477, CVE-2019-11478, CVE-2019-11479) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-linux-kernel-as-used-… ∗∗∗ IBM Security Bulletin: IBM MQ and IBM MQ Appliance command server is vulnerable to a denial of service attack caused by specially crafted PCF messages (CVE-2019-4378) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-mq-and-ibm-mq-app… ∗∗∗ IBM Security Bulletin: Java Vulnerability Affects IBM Sterling Connect:Direct Browser User Interface (CVE-2019-10241, CVE-2019-10246 & CVE-2019-10247) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-java-vulnerability-af… ∗∗∗ IBM Security Bulletin: Clickjacking vulnerability in WebSphere Application Server Liberty Admin Center in IBM Cloud (CVE-2019-4285) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-clickjacking-vulnerab… ∗∗∗ IBM Security Bulletin: IBM QRadar SIEM is vulnerable to Server Side Request Forgery (CVE-2019-4262) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-qradar-siem-is-vu… ∗∗∗ IBM Security Bulletin:IBM Security Identity Adapters has released a fix in response to the OpenSSL vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletinibm-security-identity-… ∗∗∗ BIG-IQ services for stats vulnerability CVE-2019-6652 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K23101430 ∗∗∗ BIG-IP APM Edge Client logging vulnerability CVE-2019-6656 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K23876153 ∗∗∗ BIG-IP Analytics vulnerability CVE-2019-6655 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K31152411 ∗∗∗ Martian address filtering vulnerability CVE-2019-6654 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K45644893 ∗∗∗ BIG-IQ vulnerability CVE-2019-6653 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K71712132 ∗∗∗ REST Framework vulnerability CVE-2019-6651 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K89509323 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 24.09.2019
by Daily end-of-shift report 24 Sep '19

24 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Montag 23-09-2019 18:00 − Dienstag 24-09-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ MITRE ATT&CK vulnerability spotlight: Access token manipulation ∗∗∗ --------------------------------------------- MITRE is a U.S. government federally-funded research and development center (FFRDC) which performs a large amount of research and assessment as a trusted third party for the government. One of their research areas is cybersecurity, and they have developed the MITRE ATT&CK matrix to help with research and education about cybersecurity threats. --------------------------------------------- https://resources.infosecinstitute.com/mitre-attck-access-token-manipulatio… ∗∗∗ Huge Amount of remotewebaccess.com Sites Found in Certificate Transparency Logs ∗∗∗ --------------------------------------------- Im keeping an eye on the certificate transparency logs[1] using automated scripts. The goal is to track domain names (and their variations) of my customers, sensitive services in Belgium, key Internet players and some interesting keywords. Yesterday I detected a peak of events related to the domain remotewebaccess.com. --------------------------------------------- https://isc.sans.edu/forums/diary/Huge+Amount+of+remotewebaccesscom+Sites+F… ∗∗∗ E-Mail der Chaos-Hacking-Gruppe ignorieren ∗∗∗ --------------------------------------------- Angeblich hat sich die Chaos-Hacking-Gruppe in Ihr E-Mail-Konto und Betriebssystem gehackt und Ihr Surfverhalten drei Monate lang beobachtet. Die Kriminellen behaupten, Sie beim Surfen auf Porno-Seiten erwischt und bei intimen Handlungen gefilmt zu haben. Damit das Video über Sie nicht an all Ihre Kontakte gesendet wird, fordern die Hacker eine Überweisung von 2.000 Euro in Form von Bitcoins. --------------------------------------------- https://www.watchlist-internet.at/news/e-mail-der-chaos-hacking-gruppe-igno… ∗∗∗ No summer vacations for Zebrocy ∗∗∗ --------------------------------------------- ESET researchers describe the latest components used in a recent Sednit campaign The post No summer vacations for Zebrocy appeared first on WeLiveSecurity --------------------------------------------- https://www.welivesecurity.com/2019/09/24/no-summer-vacations-zebrocy/ ===================== = Vulnerabilities = ===================== ∗∗∗ Security Updates Available for ColdFusion (APSB19-47) ∗∗∗ --------------------------------------------- Adobe has published a Security Bulletin (APSB19-47) for ColdFusion versions 2018 and 2016. These updates resolve two critical and one moderate vulnerability that could lead to arbitrary code execution and 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=1789 ∗∗∗ Notfallpatch: Attacken gegen Internet Explorer ∗∗∗ --------------------------------------------- Ein Update schließt eine kritische Lücke im Internet Explorer – es ist aber noch nicht über Windows Update verfügbar. Auch Windows Defender bekommt einen Patch. --------------------------------------------- https://heise.de/-4537525 ∗∗∗ Zero Day Vulnerability in Rich Reviews Plugin Exploited In The Wild ∗∗∗ --------------------------------------------- Description: XSS Via Unauthenticated Plugin Options Update Affected Plugin: Rich Reviews Affected Versions: [...] --------------------------------------------- https://www.wordfence.com/blog/2019/09/rich-reviews-plugin-vulnerability-ex… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (php5), Fedora (blis, kernel, and kernel-headers), openSUSE (bird, curl, fish3, ghostscript, ibus, kernel, libgcrypt, openldap2, openssl-1_1, skopeo, and util-linux and shadow), Oracle (dovecot and kernel), Red Hat (dovecot, httpd:2.4, qemu-kvm, and redhat-virtualization-host), Scientific Linux (dovecot), SUSE (djvulibre, expat, firefox, libopenmpt, and rust), and Ubuntu (ibus and Mosquitto). --------------------------------------------- https://lwn.net/Articles/800448/ ∗∗∗ IBM Security Bulletin: IBM Content Navigator is affected by a vulnerability in Apache Commons Compress (CVE-2019-12402) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-content-navigator… ∗∗∗ IBM Security Bulletin: IBM Cloud Private for Data is affected by a vulnerability in Go Language (CVE-2019-6486) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cloud-private-for… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 23.09.2019
by Daily end-of-shift report 23 Sep '19

23 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 20-09-2019 18:00 − Montag 23-09-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Zunahme von erfolgreichen Cyber-Angriffen mit Emotet – BSI rät zu Schutzmaßnahmen ∗∗∗ --------------------------------------------- Cyber-Angriffe mit der Schadsoftware Emotet haben in den vergangenen Tagen erhebliche Schäden in der deutschen Wirtschaft, aber auch bei Behörden und Organisationen verursacht. Das Bundesamt für Sicherheit in der Informationstechnik (BSI) warnt daher erneut eindringlich vor dieser Schadsoftware und gibt ausführliche Hinweise zum Schutz vor Emotet. Auch Privatanwender stehen im Fokus der Angreifer. --------------------------------------------- https://www.bsi.bund.de/DE/Presse/Pressemitteilungen/Presse2019/Emotet-Warn… ∗∗∗ Meet Stop Ransomware: The Most Active Ransomware Nobody Talks About ∗∗∗ --------------------------------------------- Have you ever heard of the STOP Ransomware? Probably not, as few write about it, most researchers dont cover it, and for the most part it targets consumers through cracked software, adware bundles, and shady sites. --------------------------------------------- https://www.bleepingcomputer.com/news/security/meet-stop-ransomware-the-mos… ∗∗∗ What you should know about Ryuk ransomware ∗∗∗ --------------------------------------------- The ransomware called Ryuk has established ransomware as a lucrative enterprise product. This sentence may sound provocative, as it is treating cybercriminals like businesspeople, but this is what Ryuk is about - making money. This strain of ransomware is estimated by Crowdstrike to have made the gang behind it over $3.7 million USD since [...] --------------------------------------------- https://resources.infosecinstitute.com/what-you-should-know-about-ryuk-rans… ∗∗∗ Hello! My name is Dtrack ∗∗∗ --------------------------------------------- When we first discovered ATMDtrack, we thought we were just looking at another ATM malware family. Now we can add another family to the Lazarus group’s arsenal: ATMDtrack and Dtrack. --------------------------------------------- https://securelist.com/my-name-is-dtrack/93338/ ∗∗∗ YARA XOR Strings: an Update, (Sun, Sep 22nd) ∗∗∗ --------------------------------------------- Almost a year ago, I reported on a new feature in YARA version 3.8.0: YARA XOR Strings. The new YARA xor keyword allows for the search of strings that are XOR-encoded with a one-byte key. --------------------------------------------- https://isc.sans.edu/diary/rss/25346 ∗∗∗ Bereit für NISG & NISV? – Anforderungen an den Umgang mit Sicherheitsvorfällen ∗∗∗ --------------------------------------------- Es ist so weit - Österreich hat mit dem Beschluss der Netz- und Informationssystemsicherheitsverordnung (NISV) nun konkrete Netzwerk- und Informationssicherheitsanforderungen für Anbietern wesentlicher Dienste i.S.d. Netz- und Informationssystemsicherheitsgesetz (NISG) festgelegt. --------------------------------------------- https://www.sec-consult.com/blog/2019/09/bereit-fuer-nisg-nisv-anforderunge… ∗∗∗ Dear network operators, please use the existing tools to fix security ∗∗∗ --------------------------------------------- The internets security and stability would be significantly improved if network operators implemented protocols that were already written into technical standards and if vendors provided better tools for fixing security. --------------------------------------------- https://www.zdnet.com/article/dear-network-operators-please-use-the-existin… ===================== = Vulnerabilities = ===================== ∗∗∗ Sicherheitsupdates: Jira Server und Data Center vor Schadcode-Attacken gefährdet ∗∗∗ --------------------------------------------- Verschiedene Software von Jira ist über kritische Sicherheitslücken attackierbar. Angreifer könnten die Kontrolle über Server übernehmen. --------------------------------------------- https://heise.de/-4536050 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (expat, php-pecl-http, and php7.0), Fedora (ImageMagick, jackson-annotations, jackson-bom, jackson-core, jackson-databind, and rubygem-rmagick), Mageia (chromium-browser-stable, ibus, kernel, samba, and thunderbird), openSUSE (chromium), Oracle (dovecot and kernel), Red Hat (dbus, kernel, kernel-alt, and kpatch-patch), Scientific Linux (dovecot and kernel), and SUSE (expat, ibus, kernel, kernel-source-rt, nmap, openssl, and webkit2gtk3). --------------------------------------------- https://lwn.net/Articles/800377/ ∗∗∗ Security Advisory - Privilege Escalation Vulnerability in Some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190921-… ∗∗∗ Security Advisory - Race Condition Vulnerability on Several Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190911-… ∗∗∗ IBM Security Bulletin: IBM Security Key Lifecycle Manager stores password in clear text (CVE-2019-4566) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-key-life… ∗∗∗ IBM Security Bulletin: Apache Commons Compress vulnerability affects IBM Spectrum Control (formerly Tivoli Storage Productivity Center) (CVE-2019-12402) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-apache-commons-compre… ∗∗∗ IBM Security Bulletin: Node.js vulnerabilities affect IBM Spectrum Control (formerly Tivoli Storage Productivity Center) (CVE-2019-9511, CVE-2019-9512, CVE-2019-9513, CVE-2019-9514, CVE-2019-9515, CVE-2019-9516, CVE-2019-9517, CVE-2019-9518) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-node-js-vulnerabiliti… ∗∗∗ IBM Security Bulletin: Clickjacking vulnerability in WebSphere Application Server Liberty affects IBM Spectrum Control (formerly Tivoli Storage Productivity Center) (CVE-2019-4285) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-clickjacking-vulnerab… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Spectrum Control (formerly Tivoli Storage Productivity Center) (CVE-2019-2684, CVE-2019-4473, CVE-2019-11771) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 20.09.2019
by Daily end-of-shift report 20 Sep '19

20 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 19-09-2019 18:00 − Freitag 20-09-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Forcepoint Fixes Privilege Escalation Bug in Windows VPN Client ∗∗∗ --------------------------------------------- A vulnerability affecting all versions of Forcepoint VPN Client for Windows, save the latest release, can be used to achieve persistence and evade detection. --------------------------------------------- https://www.bleepingcomputer.com/news/security/forcepoint-fixes-privilege-e… ∗∗∗ Fake SSO Used In Multi-Email Provider Phishing ∗∗∗ --------------------------------------------- Single sign-on (SSO) allows users to sign into a single account (e.g Google) and access other services like YouTube or Gmail without authenticating with a separate username and password. This feature also extends to third party services such as the popular Dropbox file sharing application, which offers users the option to access their account using Google’s authentication from their sign in page. Malicious Pages Mimic Popular Login Workflows [...] --------------------------------------------- https://blog.sucuri.net/2019/09/fake-sso-used-in-multi-email-provider-phish… ∗∗∗ Blacklisting or Whitelisting in the Right Way ∗∗∗ --------------------------------------------- Its Friday today, Id like to talk about something else. Black (or white) lists are everywhere today. Many security tools implement a way to allow/deny accesses or actions on resources based on "lists" bsides the automated processing of data. The approach to implement them is quite different: --------------------------------------------- https://isc.sans.edu/forums/diary/Blacklisting+or+Whitelisting+in+the+Right… ∗∗∗ Wenn Instagram- und Facebook-Freunde nach der Handynummer fragen ∗∗∗ --------------------------------------------- Zahlreiche NutzerInnen berichten derzeit, dass sie von FreundInnen über den Instagram-Chat oder den Facebook-Messenger nach ihrer Handynummer gefragt werden. Anschließend wird noch nach einem 4-stelligen PIN Code gefragt. Achtung! Hier schreiben nicht die FreundInnen. Deren Zugang wurde gehackt. Kriminelle versuchen so, ein kostenpflichtiges Abo abzuschließen. --------------------------------------------- https://www.watchlist-internet.at/news/wenn-instagram-und-facebook-freunde-… ===================== = Vulnerabilities = ===================== ∗∗∗ Tridium Niagara ∗∗∗ --------------------------------------------- This advisory contains mitigations for information exposure and improper authorization vulnerabilities in Tridiums Niagara business application framework software. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-262-01 ∗∗∗ WECON LeviStudioU (Update A) ∗∗∗ --------------------------------------------- WECON has produced Version 1.8.69 to fix the reported vulnerabilities in Version 1.8.56; however, exploits are still successful against this updated version. --------------------------------------------- https://www.us-cert.gov/ics/advisories/ICSA-19-036-03 ∗∗∗ VMSA-2019-0014 ∗∗∗ --------------------------------------------- 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-2019-0014.html ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (bird, opendmarc, php7.3, and qemu), Fedora (bird, dino, nbdkit, and openconnect), Oracle (nginx:1.14, patch, and thunderbird), Red Hat (dovecot, kernel, kernel-alt, and kernel-rt), Scientific Linux (thunderbird), and SUSE (kernel, openssl, openssl-1_1, python-SQLAlchemy, and python-Werkzeug). --------------------------------------------- https://lwn.net/Articles/800149/ ∗∗∗ Western Digital My Book World II NAS 1.02.12 Hardcoded Credential ∗∗∗ --------------------------------------------- https://cxsecurity.com/issue/WLB-2019090130 ∗∗∗ IBM Security Bulletin: IBM Security Key Lifecycle Manager is affected by Cross-Site Request Forgery (CVE-2019-4515 ) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-key-life… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in Oracle Outside In Technology affect IBM Rational DOORS Next Generation ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Synthetic Playback Agent 8.1.4 is affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-synthetic-playback-ag… ∗∗∗ IBM Security Bulletin: Synthetic Playback Agent 8.1.4.x is affected by multiple vulnerabilities of Mozilla Firefox ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-synthetic-playback-ag… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 19.09.2019
by Daily end-of-shift report 19 Sep '19

19 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 18-09-2019 18:00 − Donnerstag 19-09-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Fake Human Verification Spam ∗∗∗ --------------------------------------------- We recently released an update to our Labs Knowledgebase for new plugins that had been targeted during the month of July 2019. One of these newly targeted plugins was Advanced Booking Calendar — and it didn’t take long before we were receiving clean up requests for websites that had already been exploited through this plugin. --------------------------------------------- https://blog.sucuri.net/2019/09/fake-human-verification-spam.html ∗∗∗ Agent Tesla Trojan Abusing Corporate Email Accounts ∗∗∗ --------------------------------------------- The trojan Agent Tesla is not brand new, discovered in 2018, it is written in VisualBasic and has plenty of interesting features. Just have a look at the MITRE ATT&CK overview of its TTP[1]. --------------------------------------------- https://isc.sans.edu/forums/diary/Agent+Tesla+Trojan+Abusing+Corporate+Emai… ∗∗∗ Shhmon — Silencing Sysmon via Driver Unload ∗∗∗ --------------------------------------------- https://posts.specterops.io/shhmon-silencing-sysmon-via-driver-unload-682b5… ===================== = Vulnerabilities = ===================== ∗∗∗ Kritische Lücke erlaubt Root-Zugriff auf D-Link-NAS DNS-320 ∗∗∗ --------------------------------------------- Ein Update schließt eine Schwachstelle mit Höchstwertung im Netzwerkspeicher DNS-320 von D-Link. --------------------------------------------- https://heise.de/-4533707 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (exiv2, firefox, ghostscript, http-parser, httpd, kdelibs and kde-settings, kernel, pango, qemu-kvm, and thunderbird), Debian (ibus), Fedora (kernel, kernel-headers, python34, qbittorrent, and samba), openSUSE (chromium), Oracle (go-toolset:ol8), Red Hat (kernel, nginx:1.14, patch, ruby, skydive, systemd, and thunderbird), Scientific Linux (thunderbird), SUSE (libreoffice, openssl-1_1, python-urllib3, and python-Werkzeug), and Ubuntu (tomcat9 and wpa, [...] --------------------------------------------- https://lwn.net/Articles/799971/ ∗∗∗ Critical Vulnerability in Harbor Enables Privilege Escalation from Zero to Admin (CVE-2019-16097) ∗∗∗ --------------------------------------------- Aviv Sasson, a security researcher from the cloud division of Unit 42, has identified a critical vulnerability in a widespread cloud native registry called Harbor. The vulnerability allows attackers to take over Harbor registries by sending them a malicious request. The maintainers of Harbor released a patch that closes this critical security hole. --------------------------------------------- https://unit42.paloaltonetworks.com/critical-vulnerability-in-harbor-enable… ∗∗∗ TableField - Moderately critical - Access bypass - SA-CONTRIB-2019-067 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2019-067 ∗∗∗ Create user permission - Critical - Access bypass - SA-CONTRIB-2019-066 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2019-066 ∗∗∗ Kubernetes: Schwachstelle ermöglicht Manipulation von Dateien ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0826 ∗∗∗ Cisco HyperFlex Software Counter Value Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco HyperFlex Software Cross-Frame Scripting Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security Advisory - Improper Authentication Vulnerability in Some Huawei CloudEngine Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190918-… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM HTTP Server used by WebSphere Application Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: IBM Security QRadar Packet Capture is vulnerable to Denial of Service (CVE-2019-11477, CVE-2019-11478, CVE-2019-11479, CVE-2019-3896) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-qradar-p… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Tivoli System Automation for Multiplatforms July 2019 CPU (CVE-2019-2816, CVE-2019-11771, CVE-2019-4473) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Tivoli System Automation Application Manager July 2019 CPU (CVE-2019-2816, CVE-2019-11771, CVE-2019-4473) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java Runtime Affect IBM Sterling Connect:Direct File Agent ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Eclipse OpenJ9 could allow a local attacker to gain elevated privileges on the system and Multiple binaries in IBM SDK, Java Technology Edition on the AIX platform use insecure absolute RPATHs CVE-2019-4473 and CVE-2019-11771 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-eclipse-openj9-could-… ∗∗∗ IBM Security Bulletin: Node.js as used in IBM QRadar Packet Capture is vulnerable to the following CVE’s (CVE-2019-1559, CVE-2019-5737, CVE-2019-5739) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-node-js-as-used-in-ib… ∗∗∗ IBM Security Bulletin: Vulnerability affects Watson Explorer Foundational Components (CVE-2018-0732, CVE-2018-0734, CVE-2018-0737) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-affects… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 18.09.2019
by Daily end-of-shift report 18 Sep '19

18 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 17-09-2019 18:00 − Mittwoch 18-09-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Warning: Researcher Drops phpMyAdmin Zero-Day Affecting All Versions ∗∗∗ --------------------------------------------- A cybersecurity researcher recently published details and proof-of-concept for an unpatched zero-day vulnerability in phpMyAdmin—one of the most popular applications for managing the MySQL and MariaDB databases. --------------------------------------------- https://thehackernews.com/2019/09/phpmyadmin-csrf-exploit.html ∗∗∗ Clever New DDoS Attack Gets a Lot of Bang for a Hackers Buck ∗∗∗ --------------------------------------------- By exploiting the WS-Discovery protocol, a new breed of DDoS attack can get a huge rate of return. --------------------------------------------- https://www.wired.com/story/ddos-attack-ws-discovery ∗∗∗ FAQ: Emotet (bei Heise) ∗∗∗ --------------------------------------------- Seit die Heise Gruppe von einer Emotet-Infektion betroffen war, erreichen uns immer wieder Rückfragen. Hier die Antworten auf die häufigsten davon. --------------------------------------------- https://heise.de/-4517354 ∗∗∗ SMS von "PostInfo" führt in Abo-Falle ∗∗∗ --------------------------------------------- Zahlreiche HandynutzerInnen erhalten momentan eine SMS von PostInfo. Sie haben angeblich etwas bei einer Verlosung gewonnen. Um den Gewinn einzulösen, müssen sie einem Link folgen. Dieser führt zu einer Umfrage auf einer gefälschten Post-Seite. Achtung: dieses SMS stammt nicht von der Post, sondern von Kriminellen. Sie werden in eine Abo-Falle gelockt. --------------------------------------------- https://www.watchlist-internet.at/news/sms-von-postinfo-fuehrt-in-abo-falle/ ∗∗∗ Daily Emotet IoCs and Notes for 09/16/19 ∗∗∗ --------------------------------------------- Emotet Malware Document links/IOCs for 09/16/19 as of 09/17/19 02:30 EDTNotes and Credits at the bottom Follow us on twitter @cryptolaemus1 for more updates. --------------------------------------------- https://paste.cryptolaemus.com/emotet/2019/09/16/emotet-malware-IoCs_09-16-… ===================== = Vulnerabilities = ===================== ∗∗∗ Advantech WebAccess ∗∗∗ --------------------------------------------- This advisory contains mitigations for code injection, command injection, stack-based buffer overflow, and improper authorization vulnerabilities in Advantechs WebAccess HMI platform. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-260-01 ∗∗∗ Honeywell Performance IP Cameras and Performance NVRs ∗∗∗ --------------------------------------------- This advisory includes mitigations for an information exposure vulnerability in the Honeywell Performance IP Cameras and Performance NVRs product. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-260-03 ∗∗∗ HPESBHF03844 rev.3 - HPE Integrated Lights-Out 4, 5 (iLO 4, 5) iLO Moonshot and Moonshot iLO Chassis Manager, Remote or Local Code Execution ∗∗∗ --------------------------------------------- Version:3 (rev.3) - 17 September 2019 added iLO Moonshot and Moonshot iLO Chassis Manager --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ HPESBHF03866 rev.3 - HPE Integrated Lights-Out 3,4,5 iLO Moonshot and Moonshot iLO Chassis Manager, using SSH, Remote Execution of Arbitrary Code, Local Disclosure of Sensitive Information ∗∗∗ --------------------------------------------- Version:3 (rev.3) - 17 September 2019 added iLO Moonshot and Moonshot iLO Chassis Manager --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ Security update available in Foxit Studio Photo 3.6.6.913 ∗∗∗ --------------------------------------------- Foxit has released Foxit Studio Photo 3.6.6.913, which addresses potential security and stability issues. --------------------------------------------- https://www.foxitsoftware.com/support/security-bulletins.php ∗∗∗ Kritisches Update für AMD-Grafikkarten löst spezielles Sicherheitsproblem ∗∗∗ --------------------------------------------- Die Kombination von VMware Workstation Pro und AMD-GPUs könnte die Computersicherheit gefährden. --------------------------------------------- https://heise.de/-4533148 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (firefox and kernel), Debian (thunderbird), Fedora (curl), openSUSE (curl and python-Werkzeug), Oracle (kernel and thunderbird), Red Hat (rh-nginx114-nginx), SUSE (curl, ibus, MozillaFirefox, firefox-glib2, firefox-gtk3, openldap2, openssl, openssl1, python-urllib3, and util-linux and shadow), and Ubuntu (linux, linux-aws, linux-azure, linux-lts-trusty, linux-lts-xenial, linux-oracle, linux-raspi2, linux-snapdragon, and wpa). --------------------------------------------- https://lwn.net/Articles/799765/ ∗∗∗ WAGO Series PFC100/PCF200 Information Disclosure ∗∗∗ --------------------------------------------- The reported vulnerability allows a remote attacker to check paths and file names that are used in filesystem operations. --------------------------------------------- https://cert.vde.com/de-de/advisories/vde-2019-017 ∗∗∗ IBM Security Bulletin: IBM Security Key Lifecycle Manager uses Weak password policy (CVE-2019-4565) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-key-life… ∗∗∗ IBM Security Bulletin: IBM SDK, Java Technology Edition Quarterly CPU – Jul 2019 – Includes Oracle Jul 2019 CPU affects IBM Tivoli Composite Application Manager for Transactions-Robotic Response Time ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-sdk-java-technolo… ∗∗∗ IBM Security Bulletin: Vulnerability in Eclipse Jetty affecting Rational Functional Tester ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-in-ecli… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities have been identified in bundled libraries of IBM Tivoli Netcool/OMNIbus Common Integration Libraries (CVE-2019-12086, CVE-2019-0201) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Vulnerability affects Watson Explorer Foundational Components (CVE-2018-0732, CVE-2018-0734, CVE-2018-0737) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-affects… ∗∗∗ Reflected Cross-Site Scripting (XSS) in Oracle Mojarra JSF ∗∗∗ --------------------------------------------- https://sec-consult.com/en/blog/advisories/reflected-cross-site-scripting-x… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 17.09.2019
by Daily end-of-shift report 17 Sep '19

17 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Montag 16-09-2019 18:00 − Dienstag 17-09-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Emotet Revived with Large Spam Campaigns Around the World ∗∗∗ --------------------------------------------- Less than a month after reactivating its command and control (C2) servers, the Emotet botnet has come to like by spewing spam messages to countries around the globe. --------------------------------------------- https://www.bleepingcomputer.com/news/security/emotet-revived-with-large-sp… ∗∗∗ Misuse of WordPress update_option() function Leads to Website Infections ∗∗∗ --------------------------------------------- In the past four months, Sucuri has seen an increase in the number of plugins affected by the misuse of WordPress’ update_option() function. This function is used to update a named option/value in the options database table. If developers do not implement the permission flow correctly, attackers can gain admin access or inject arbitrary data into any website. Note: The WordPress update_option() function cannot be used maliciously if the developer correctly implements it in their code. --------------------------------------------- https://blog.sucuri.net/2019/09/misuse-of-wordpress-update_option-function-… ∗∗∗ Explaining Server Side Template Injections ∗∗∗ --------------------------------------------- [...] Exploiting SSTI in strange cases will be the next post I make. Any and all feedback is appreciated --------------------------------------------- https://0x00sec.org/t/explaining-server-side-template-injections/16297 ∗∗∗ 2019 CWE Top 25 Most Dangerous Software Errors ∗∗∗ --------------------------------------------- The Common Weakness Enumeration (CWE™) Top 25 Most Dangerous Software Errors (CWE Top 25) is a demonstrative list of the most widespread and critical weaknesses that can lead to serious vulnerabilities in software. These weaknesses are often easy to find and exploit. They are dangerous because they will frequently allow adversaries to completely take over execution of software, steal data, or prevent the software from working. --------------------------------------------- https://cwe.mitre.org/top25/archive/2019/2019_cwe_top25.html ∗∗∗ Investigating Gaps in your Windows Event Logs ∗∗∗ --------------------------------------------- I recently TAd the SANS SEC 504 class (Hacker Tools, Techniques, Exploits, and Incident Handling) , and one of the topics we covered was attackers "editing" windows event logs to cover their tracks, especially the Windows Security Event Log. --------------------------------------------- https://isc.sans.edu/forums/diary/Investigating+Gaps+in+your+Windows+Event+… ∗∗∗ Phishing: BAWAG PSK fordert keine Datenbestätigung per E-Mail ∗∗∗ --------------------------------------------- Kriminelle geben sich als BAWAG PSK Bank aus und behaupten, dass Online-Banking-NutzerInnen aufgrund der EU-Zahlungsrichtlinie ihre Daten bestätigen müssen. Angeblich sei auch das Konto gesperrt. Es handelt sich jedoch um einen Vorwand, um an Zugangsdaten zu kommen. Klicken Sie keinesfalls auf den Button, Sie gelangen zu einer gefälschten Login-Seite! --------------------------------------------- https://www.watchlist-internet.at/news/phishing-bawag-psk-fordert-keine-dat… ∗∗∗ MISP 2.4.116 released (aka the new decaying feature) ∗∗∗ --------------------------------------------- A new version of MISP (2.4.116) has been release, including a long awaited major new feature that deals with decaying indicators in addition to a new ATT&CK sightings export and a new sync priority capability. --------------------------------------------- https://www.misp-project.org/2019/09/17/MISP.2.4.116.released.html ∗∗∗ Gootkit malware crew left their database exposed online without a password ∗∗∗ --------------------------------------------- Even cyber-criminal gangs cant secure their MongoDB servers properly. --------------------------------------------- https://www.zdnet.com/article/gootkit-malware-crew-left-their-database-expo… ===================== = Vulnerabilities = ===================== ∗∗∗ Vulnerability Spotlight: Multiple vulnerabilities in Atlassian Jira ∗∗∗ --------------------------------------------- Ben Taylor of Cisco ASIG discovered these vulnerabilities.Atlassian’s Jira software contains multiple vulnerabilities that could allow an attacker to carry out a variety of actions, including the disclosure of sensitive information and the remote execution of JavaScript code. Jira is a piece of software that allows users to create, manage and organize tasks and manage projects. These bugs could create a variety of scenarios, including the ability to execute code inside of Jira and [...] --------------------------------------------- https://blog.talosintelligence.com/2019/09/vuln-spotlight-atlassian-jira-se… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (dino-im, python2.7, python3.4, and wpa), Fedora (kmplayer), openSUSE (podman and samba), Oracle (thunderbird), Red Hat (thunderbird), Slackware (expat), SUSE (curl), and Ubuntu (apache2). --------------------------------------------- https://lwn.net/Articles/799509/ ∗∗∗ SOHOpelessly Broken 2.0: 125 Vulnerabilities Found in Routers, NAS Devices ∗∗∗ --------------------------------------------- Researchers have discovered many vulnerabilities in over a dozen small office/home office (SOHO) routers and network-attached storage (NAS) devices as part of a project dubbed SOHOpelessly Broken 2.0. --------------------------------------------- https://www.securityweek.com/sohopelessly-broken-20-125-vulnerabilities-fou… ∗∗∗ IBM Security Bulletins ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ Apache HTTPD vulnerability CVE-2019-10098 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K25126370 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 16.09.2019
by Daily end-of-shift report 16 Sep '19

16 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 13-09-2019 18:00 − Montag 16-09-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Gefährliche Sicherheitslücken in Überwachungskameras von Dahua ∗∗∗ --------------------------------------------- Angreifer könnten einige Dahua-Überwachungskameras attackieren und in ein Botnetz zwingen. Sicherheitsupdates stehen zum Download bereit. --------------------------------------------- https://heise.de/-4523355 ∗∗∗ Fake-Bewerbung von "Eva Richter" hat Erpressungstrojaner Ordinypt im Gepäck ∗∗∗ --------------------------------------------- Vorsicht: Derzeit sind wieder gefälschte Bewerbungen mit gefährlichem Dateianhang in Umlauf. Wer darauf reinfällt, steht vor einem digitalen Scherbenhaufen. --------------------------------------------- https://heise.de/-4523365 ∗∗∗ How to Enable Ransomware Protection in Windows 10 ∗∗∗ --------------------------------------------- Windows Defender includes a security feature called "Ransomware Protection" that allows you to enable various protections against ransomware infections. This feature is disabled by default in Windows 10, but with ransomware running rampant, it is important to enable this feature in order to get the most protection on your computer. --------------------------------------------- https://www.bleepingcomputer.com/news/microsoft/how-to-enable-ransomware-pr… ∗∗∗ iPhone: PIN-Sperre in iOS 13 umgangen ∗∗∗ --------------------------------------------- Der Sperrbildschirm in iOS 13 kann mit einem einfachen Trick umgangen werden. So kann auf das Adressbuch des Besitzers zugegriffen werden. iOS 13 soll am 19. September veröffentlicht werden - die Lücke will Apple bis dahin nicht schließen. --------------------------------------------- https://www.golem.de/news/iphone-pin-sperre-in-ios-13-umgangen-1909-143860-… ∗∗∗ WordPress XSS Bug Allows Drive-By Code Execution ∗∗∗ --------------------------------------------- Sites that use the Gutenberg (found in WordPress 5.0 to 5.2.2) are open to complete takeover. --------------------------------------------- https://threatpost.com/wordpress-xss-drive-by-code-execution/148324/ ∗∗∗ Dissecting the WordPress 5.2.3 Update ∗∗∗ --------------------------------------------- Last week, WordPress released version 5.2.3 which was a security and maintenance update, and as such, contained many security fixes. Part of our day to day work is to analyse these security releases, discover what security issue it is fixing and come up with a Proof of Concept for further internal testing. --------------------------------------------- https://blog.sucuri.net/2019/09/dissecting-the-wordpress-5-2-3-update.html ∗∗∗ Smishing Explained: What It Is and How to Prevent It ∗∗∗ --------------------------------------------- Do you remember the last time you’ve interacted with a brand, political cause, or fundraising campaign via text message? Have you noticed these communications occurring more frequently as of late? It’s no accident. Whereas marketers and communications professionals can’t count on email opens or users accepting push notifications from apps, they’re well aware that around [...] --------------------------------------------- https://www.webroot.com/blog/2019/09/16/smishing-explained-what-it-is-and-h… ∗∗∗ You Can Run, But You Can't Hide - Detecting Process Reimaging Behavior ∗∗∗ --------------------------------------------- Around 3 months ago, a new attack technique was introduced to the InfoSec community known as "Process Reimaging." This technique was released by the McAfee Security team in a blog titled — "In NTDLL I Trust - Process Reimaging and Endpoint Security Solution Bypass." A few days after this attack technique was released, a co-worker and friend of mine - Dwight Hohnstein - came out with proof of concept code demonstrating this technique, [...] --------------------------------------------- https://posts.specterops.io/you-can-run-but-you-cant-hide-detecting-process… ∗∗∗ Open source breach and attack simulation tool Infection Monkey gets new features ∗∗∗ --------------------------------------------- Guardicore, a leader in internal data center and cloud security, unveiled new capabilities for its Infection Monkey that make it the industry’s first Zero Trust assessment tool. Added features extend the functionality of the already successful Infection Monkey, a free, open source breach and attack simulation tool used by thousands to demonstrate and analyze their environments against lateral movement and attacks. --------------------------------------------- https://www.helpnetsecurity.com/2019/09/16/infection-monkey-tool/ ∗∗∗ LastPass Patches Bug Leaking Last-Used Credentials ∗∗∗ --------------------------------------------- A vulnerability recently addressed in LastPass could be abused by attackers to expose the last site credentials filled by LastPass. A freemium password manager, LastPass stores encrypted passwords online and provides users with a web interface to access them, as well as with plugins for web browsers and apps for smartphones. --------------------------------------------- https://www.securityweek.com/lastpass-patches-bug-leaking-last-used-credent… ∗∗∗ Sophos open-sources Sandboxie, a utility for sandboxing any application ∗∗∗ --------------------------------------------- Sandboxie is now a free download. Source code to be open-sourced at a later date. --------------------------------------------- https://www.zdnet.com/article/sophos-open-sources-sandboxie-a-utility-for-s… ===================== = Vulnerabilities = ===================== ∗∗∗ VMSA-2019-0013 ∗∗∗ --------------------------------------------- VMware ESXi and vCenter Server updates address command injection and information disclosure vulnerabilities. (CVE-2017-16544, CVE-2019-5531, CVE-2019-5532, CVE-2019-5534) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2019-0013.html ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (ansible, faad2, linux-4.9, and thunderbird), Fedora (jbig2dec, libextractor, sphinx, and thunderbird), Mageia (expat, kconfig, mediawiki, nodejs, openldap, poppler, thunderbird, webkit2, and wireguard), openSUSE (buildah, ghostscript, go1.12, libmirage, python-urllib3, rdesktop, and skopeo), SUSE (python-Django), and Ubuntu (exim4, ibus, and Wireshark). --------------------------------------------- https://lwn.net/Articles/799324/ ∗∗∗ [remote] Inteno IOPSYS Gateway - Improper Access Restrictions ∗∗∗ --------------------------------------------- https://www.exploit-db.com/exploits/47390 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 13.09.2019
by Daily end-of-shift report 13 Sep '19

13 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 12-09-2019 18:00 − Freitag 13-09-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Rig Exploit Kit Delivering VBScript, (Thu, Sep 12th) ∗∗∗ --------------------------------------------- I detected the following suspicious traffic on a corporate network. It was based on multiples infection stages and looked interesting enough to publish a diary about it. This is also a good reminder that, just by surfing the web, you can spot malicious scripts that will try to infect your computer (Exploit Kits). --------------------------------------------- https://isc.sans.edu/diary/rss/25318 ∗∗∗ Hacking LED Wristbands: A ‘Lightning’ Recap of RF Security Basics ∗∗∗ --------------------------------------------- We’re always eager for new research and learning opportunities, but this time, serendipitously, the opportunity found us. At the closing party of the Hack In The Box Amsterdam conference — where we presented our industrial radio research and ran a CTS contest — we were given LED wristbands to wear. They’re flashing wristbands meant to enhance the experience of an event, party, or show. At the beginning, we were not interested in the security impact; we just wanted to [...] --------------------------------------------- http://feeds.trendmicro.com/~r/Anti-MalwareBlog/~3/MzmWyorokxA/ ∗∗∗ InnfiRAT: A new RAT aiming for your cryptocurrency and more ∗∗∗ --------------------------------------------- Recently, the Zscaler ThreatLabZ team came across a new RAT called InnfiRAT, which is written in .NET and designed to perform specific tasks from an infected machine. This blog provides an analysis of this new RAT, including the way it communicates, all the tasks it performs, and the information it steals. --------------------------------------------- https://www.zscaler.com/blogs/research/innfirat-new-rat-aiming-your-cryptoc… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (curl, dnsmasq, and golang-go.crypto), Mageia (docker, firefox, flash-player-plugin, ghostscript, links, squid, sympa, tcpflow, thunderbird, and znc), openSUSE (srt), Oracle (.NET Core, kernel, libwmf, and poppler), Scientific Linux (firefox), SUSE (cri-o, curl, java-1_8_0-ibm, python-SQLAlchemy, and python-urllib3), and Ubuntu (curl and expat). --------------------------------------------- https://lwn.net/Articles/799127/ ∗∗∗ Philips IntelliVue WLAN ∗∗∗ --------------------------------------------- This medical advisory contains mitigations for use of hard-coded password, and download of code without integrity check vulnerabilities in Philips IntelliVue WLAN firmware. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsma-19-255-01 ∗∗∗ 3S-Smart Software Solutions GmbH CODESYS V3 Web Server ∗∗∗ --------------------------------------------- This advisory contains mitigations for path traversal and stack-based buffer overflow vulnerabilities in 3S-Smart Software Solutions CODESYS V3 runtime systems. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-255-01 ∗∗∗ 3S-Smart Software Solutions GmbH CODESYS V3 Library Manager ∗∗∗ --------------------------------------------- This advisory contains mitigations for a cross-site scripting vulnerability in 3S-Smart Software Solutions CODESYS V3 library manager software. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-255-02 ∗∗∗ 3S-Smart Software Solutions GmbH CODESYS Control V3 Online User Management ∗∗∗ --------------------------------------------- This advisory contains mitigations for an incorrect permission assignment for critical resource vulnerability in 3S-Smart Software Solutions CODESYS Control V3 online user management software. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-255-03 ∗∗∗ 3S-Smart Software Solutions GmbH CODESYS Control V3 OPC UA Server ∗∗∗ --------------------------------------------- This advisory contains mitigations for a NULL pointer dereference vulnerability in 3S-Smart Software Solutions CODESYS Control V3 OPC UA Server. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-255-04 ∗∗∗ 3S-Smart Software Solutions GmbH CODESYS V3 Products Containing a CODESYS Communication Server ∗∗∗ --------------------------------------------- This advisory contains mitigations for an improper input validation vulnerability in 3S-Smart Software Solutions CODESYS V3 runtime systems. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-255-05 ∗∗∗ Multiple buffer overflow vulnerabilities in multiple Ricoh printers and Multifunction Printers (MFPs) ∗∗∗ --------------------------------------------- https://jvn.jp/en/jp/JVN11708203/ ∗∗∗ libssh2 vulnerability CVE-2019-13115 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K13322484 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 12.09.2019
by Daily end-of-shift report 12 Sep '19

12 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 11-09-2019 18:00 − Donnerstag 12-09-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ 1B Mobile Users Vulnerable to Ongoing 'SimJacker' Surveillance Attack ∗∗∗ --------------------------------------------- More than one billion mobile users are at risk from a SIM card flaw being currently exploited by threat actors, researchers warn. --------------------------------------------- https://threatpost.com/1b-mobile-users-vulnerable-to-ongoing-simjacker-surv… ∗∗∗ Attacking the VM Worker Process ∗∗∗ --------------------------------------------- In the past year we invested a lot of time making Hyper-V research more accessible to everyone. Our first blog post, “First Steps in Hyper-V Research”, describes the tools and setup for debugging the hypervisor and examines the interesting attack surfaces of the virtualization stack components. --------------------------------------------- https://msrc-blog.microsoft.com:443/2019/09/11/attacking-the-vm-worker-proc… ∗∗∗ From BinDiff to Zero-Day: A Proof of Concept Exploiting CVE-2019-1208 in Internet Explorer ∗∗∗ --------------------------------------------- Last June, I disclosed a use-after-free (UAF) vulnerability in Internet Explorer (IE) to Microsoft. It was rated as critical, designated as CVE-2019-1208, and then addressed in Microsoft’s September Patch Tuesday. I discovered this flaw through BinDiff (a binary code analysis tool) and wrote a proof of concept (PoC) showing how it can be fully and consistently exploited in Windows 10 RS5.A more in-depth analysis of this vulnerability is in this technical brief. --------------------------------------------- http://feeds.trendmicro.com/~r/Anti-MalwareBlog/~3/NkmJvxTNnHM/ ∗∗∗ Phishing & Co: Betrüger nutzen Start der PSD2-Richtlinie aus ∗∗∗ --------------------------------------------- Die neue Zahlungsdienste-Richtlinie der EU steht vor der Umsetzung. Das sorgt für Verwirrung, die Betrüger schamlos ausnutzen. --------------------------------------------- https://heise.de/-4522179 ∗∗∗ Five years later, Heartbleed vulnerability still unpatched ∗∗∗ --------------------------------------------- The Heartbleed vulnerability was discovered and fixed in 2014, yet today—five years later—there are still unpatched systems. --------------------------------------------- https://blog.malwarebytes.com/malwarebytes-news/2019/09/everything-you-need… ∗∗∗ Sind meine persönlichen Daten im Internet bekannt? ∗∗∗ --------------------------------------------- Wenn es Kriminellen gelingt, in Datenbanken von Unternehmen zu gelangen, können sie KundInnendaten stehlen. Mit den erbeuteten Informationen ist es ihnen möglich, dass sie Verbrechen unter fremden Namen begehen. KonsumentInnen sollten deshalb regelmäßig überprüfen, ob sie von einem Datendiebstahl betroffen sind, um geeignete Gegenmaßnahmen ergreifen zu können. --------------------------------------------- https://www.watchlist-internet.at/news/sind-meine-persoenlichen-daten-im-in… ∗∗∗ Warnung vor Ron Inkasso-Mahnungen ∗∗∗ --------------------------------------------- KonsumentInnen erhalten eine Mahnung, die angeblich von der Ron Adams Ltd stammt. Darin heißt es, dass sie sich auf grindplay.com registriert haben. Sie sollen dem Anbieter für ein Premium–Jahresabo 395,88 Euro zuzüglich Mahnspesen und Verzugszinsen gesamt 516,24 Euro bezahlen. KonsumentInnen müssen den Betrag nicht an ron-inkasso.eu bezahlen, denn das Schreiben ist betrügerisch. --------------------------------------------- https://www.watchlist-internet.at/news/warnung-vor-ron-inkasso-mahnungen/ ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (exim, firefox, and webkit2gtk), Debian (libonig and opensc), Fedora (cobbler), Oracle (firefox and kernel), Red Hat (flash-plugin, kernel, kernel-rt, rh-maven35-jackson-databind, rh-nginx110-nginx, and rh-nginx112-nginx), Scientific Linux (kernel), Slackware (curl, mozilla, and openssl), SUSE (ceph, libvirt, and python-Werkzeug), and Ubuntu (vlc and webkit2gtk). --------------------------------------------- https://lwn.net/Articles/799052/ ∗∗∗ Cisco Enterprise Network Functions Virtualization Infrastructure Software File Enumeration Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ IBM Security Bulletin: Linux Kernel vulnerabilities affect IBM Spectrum Protect Plus CVE-2019-10140, CVE-2019-11477, CVE-2019-11478, CVE-2019-11479, CVE-2019-13233, CVE-2019-13272, CVE-2019-14283, CVE-2019-14284, CVE-2019-15090, CVE-2019-15807, ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-linux-kernel-vulnerab… ∗∗∗ IBM Security Bulletin: SQL Injection Vulnerability Affects IBM Sterling File Gateway (CVE-2019-4147) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-sql-injection-vulnera… ∗∗∗ Stored and reflected XSS vulnerabilities in LimeSurvey (CVE-2019-16172, CVE-2019-16173) ∗∗∗ --------------------------------------------- https://sec-consult.com/en/blog/advisories/stored-and-reflected-xss-vulnera… ∗∗∗ Wireshark: Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0813 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 11.09.2019
by Daily end-of-shift report 11 Sep '19

11 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 10-09-2019 18:00 − Mittwoch 11-09-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ OpenDMARC: Aktiv ausgenutzte DMARC-Sicherheitslücke ohne Fix ∗∗∗ --------------------------------------------- Mitarbeiter von Protonmail haben in OpenDMARC eine Sicherheitslücke entdeckt, mit der sich die Signaturprüfung austricksen lässt. Angreifer haben die Lücke bereits für Phishingangriffe gegen Journalisten genutzt. OpenDMARC wird offenbar nicht weiterentwickelt und es gibt kein Update. --------------------------------------------- https://www.golem.de/news/opendmarc-aktiv-ausgenutzte-dmarc-sicherheitsluec… ∗∗∗ Office 365: prone to security breaches? ∗∗∗ --------------------------------------------- Author: Willem Zeeman "Office 365 again?". At the Forensics and Incident Response department of Fox-IT, this is heard often. Office 365 breach investigations are common at our department. You'll find that this blog post actually doesn't make a case for Office 365 being inherently insecure – rather, it discusses some of the predictability of Office [...] --------------------------------------------- https://blog.fox-it.com/2019/09/11/office-365-prone-to-security-breaches/ ∗∗∗ NetCAT ∗∗∗ --------------------------------------------- NetCAT shows that network-based cache side-channel attacks are a realistic threat. Cache attacks have been traditionally used to leak sensitive data on a local setting (e.g., from an attacker-controlled virtual machine to a victim virtual machine that share the CPU cache on a cloud platform). With NetCAT, we show this threat extends to untrusted clients over the network, which can now leak sensitive data such as keystrokes in a SSH session from remote servers with no local access. --------------------------------------------- https://www.vusec.net/projects/netcat/ ===================== = Vulnerabilities = ===================== ∗∗∗ Patchday: Angreifer attackieren Windows und machen sich zum Admin ∗∗∗ --------------------------------------------- Microsoft hat wichtige Sicherheitsupdates für Office, Windows & Co. veröffentlicht. Einige Lücken gelten als kritisch. --------------------------------------------- https://heise.de/-4519699 ∗∗∗ Patchday: SAP behebt unter anderem kritische Lücke in NetWeaver ∗∗∗ --------------------------------------------- Am September-Patchday hat SAP zahlreiche Lücken geschlossen und überdies einige ältere Security Advisories aktualisiert. --------------------------------------------- https://heise.de/-4519758 ∗∗∗ Delta Electronics TPEditor ∗∗∗ --------------------------------------------- This advisory contains mitigations for stack-based buffer overflow, heap-based buffer overflow, and out-of-bounds write vulnerabilities in Delta Electronics TPEditor, a programming software for Delta text panels. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-253-01 ∗∗∗ OSIsoft PI SQL Client ∗∗∗ --------------------------------------------- This advisory contains mitigations for an integer overflow or wraparound vulnerability in OSIsofts PI SQL Client component interface. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-253-06 ∗∗∗ Intel Releases Security Updates ∗∗∗ --------------------------------------------- Original release date: September 10, 2019Intel has released security updates to address vulnerabilities in multiple products. An attacker could exploit one of these vulnerabilities to gain an escalation of privileges on a previously infected machine. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/09/10/intel-releases-sec… ∗∗∗ OpenSSL Security Advisory [10 September 2019] ∗∗∗ --------------------------------------------- ECDSA remote timing attack (CVE-2019-1547) Fork Protection (CVE-2019-1549) Padding Oracle in PKCS7_dataDecode and CMS_decrypt_set1_pkey (CVE-2019-1563) --------------------------------------------- https://openssl.org/news/secadv/20190910.txt ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (python38), openSUSE (nginx, nodejs10, nodejs8, python-Twisted, python-Werkzeug, SDL2_image, SDL_image, and util-linux and shadow), Oracle (firefox and nghttp2), Red Hat (.NET Core, firefox, kernel, libwmf, pki-deps:10.6, and poppler), Scientific Linux (firefox), SUSE (ghostscript, libgcrypt, podman, python-SQLAlchemy, qemu, and webkit2gtk3), and Ubuntu (curl, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, systemd, and tomcat8). --------------------------------------------- https://lwn.net/Articles/798966/ ∗∗∗ Citrix SD-WAN Security Update ∗∗∗ --------------------------------------------- CTX256918 NewApplicable Products : Citrix SD-WANMultiple denial of service vulnerabilities have been identified in the Citrix SD-WAN Appliance and Citrix SD-WAN Center Management Console. --------------------------------------------- https://support.citrix.com/article/CTX256918 ∗∗∗ IBM Security Bulletin: Spectrum Protect Operations Center vulnerable to Logjam (CVE-2015-4000) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-spectrum-protect-oper… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 10.09.2019
by Daily end-of-shift report 10 Sep '19

10 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Montag 09-09-2019 18:00 − Dienstag 10-09-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ How to Audit & Cleanup WordPress Plugins & Themes ∗∗∗ --------------------------------------------- In an interview with Smashing Magazine our CoFounder (now Head of Security Products at GoDaddy) Tony Perez was asked the following question. What Makes WordPress Vulnerable? "Here's the simple answer. Old versions of WordPress, along with theme and plugin vulnerabilities, multiplied by the CMS' popularity, with the end user thrown into the mix, make for a vulnerable website." --------------------------------------------- https://blog.sucuri.net/2019/09/wordpress-plugin-audit.html ∗∗∗ IoT Attack Opportunities Seen in the Cybercrime Underground ∗∗∗ --------------------------------------------- We looked into IoT-related discussions from several cybercrime underground communities. We found discussions ranging from tutorials to actual monetization schemes for IoT-related attacks. --------------------------------------------- http://feeds.trendmicro.com/~r/Anti-MalwareBlog/~3/i588EjgxMnI/ ∗∗∗ When corporate communications look like a phish ∗∗∗ --------------------------------------------- Before organizations engage in gnashing of teeth over the "ignorant user" and the cost of training, think about how much email users encounter and whether corporate communications look like phishes themselves. --------------------------------------------- https://blog.malwarebytes.com/business-2/2019/09/when-corporate-communicati… ∗∗∗ Evolution of Malware Sandbox Evasion Tactics – A Retrospective Study ∗∗∗ --------------------------------------------- Executive Summary Malware evasion techniques are widely used to circumvent detection as well as analysis and understanding. One of the dominant categories of evasion is anti-sandbox detection, simply because today’s sandboxes are becoming the fastest and easiest way to have an overview of the threat. --------------------------------------------- https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/evolution-of-ma… ∗∗∗ Achung Phishing: betrügerische Raiffeisen E-Mails im Umlauf ∗∗∗ --------------------------------------------- Kriminelle behaupten Ihre Kreditkarte wäre gesperrt: Mit der neuen EU-Richtlinie als Vorwand, erhalten momentan zahlreiche Bank-Kundinnen und Kunden Phishing-Mails. Laut den E-Mails schreibt die Richtlinie angeblich die Bestätigung Ihrer persönlichen Daten vor. Der angeführte Link führt Sie jedoch auf eine gefälschte Login-Seite. Kriminelle erspähen Ihre Daten. --------------------------------------------- https://www.watchlist-internet.at/news/achung-phishing-betruegerische-raiff… ===================== = Vulnerabilities = ===================== ∗∗∗ Security Bulletins Posted ∗∗∗ --------------------------------------------- Adobe has published security bulletins for Adobe Application Manager (APSB19-45) and Adobe Flash Player (APSB19-46). 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=1785 ∗∗∗ Multiple Vulnerabilities in Comba and D-Link Routers ∗∗∗ --------------------------------------------- There are five new credential leaking vulnerabilities discovered and disclosed by Simon Kenin. Two are in a D-Link DSL modem typically installed to connect a home network to an ISP. The other three are in multiple Comba Telecom WiFi devices. All the vulnerabilities involve insecure storage of credentials including three where cleartext credentials available to any user with network access to the device. --------------------------------------------- https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/multiple-vu… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (docker.io, icedtea-web, and trafficserver), openSUSE (opera), Red Hat (bind, firefox, go-toolset:rhel8, kernel, nghttp2, and polkit), SUSE (buildah, curl, java-1_7_1-ibm, and skopeo), and Ubuntu (freetype, memcached, python2.7, python3.4, and python2.7, python3.5, python3.6, python3.7). --------------------------------------------- https://lwn.net/Articles/798883/ ∗∗∗ MISP 2.4.115 released (aka CVE-2019-16202 and sync speed improvement) ∗∗∗ --------------------------------------------- A new version of MISP (2.4.115) with a major security fix (CVE-2019-16202) and various small improvements has been released. We strongly recommend all MISP users update to this version. --------------------------------------------- https://www.misp-project.org/2019/09/10/MISP.2.4.115.released.html ∗∗∗ SSA-187667 (Last Update: 2019-09-10): DejaBlue Vulnerabilities - Siemens Healthineers Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-187667.pdf ∗∗∗ SSA-189842 (Last Update: 2019-09-10): TCP URGENT/11 Vulnerabilities in RUGGEDCOM Win ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-189842.pdf ∗∗∗ SSA-191683 (Last Update: 2019-09-10): Cross-Site Scripting Vulnerability in IE/WSN-PA Link WirelessHART Gateway ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-191683.pdf ∗∗∗ SSA-250618 (Last Update: 2019-09-10): Denial-of-Service Vulnerability in SIMATIC TDC CP51M1 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-250618.pdf ∗∗∗ SSA-462066 (Last Update: 2019-09-10): Vulnerability known as TCP SACK PANIC in Industrial Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-462066.pdf ∗∗∗ SSA-834884 (Last Update: 2019-09-10): Vulnerability in SINETPLAN ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-834884.pdf ∗∗∗ SSA-884497 (Last Update: 2019-09-10): Multiple Vulnerabilities in SINEMA Remote Connect Server ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/pdf/ssa-884497.pdf ∗∗∗ GnuPG vulnerability CVE-2019-13050 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K08654551 ∗∗∗ Wireshark vulnerability CVE-2019-12295 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K06725231 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 09.09.2019
by Daily end-of-shift report 09 Sep '19

09 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 06-09-2019 18:00 − Montag 09-09-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ 7 most common application backdoors ∗∗∗ --------------------------------------------- The popular adage "we often get in quicker by the back door than the front" has withstood the test of time even in our advanced, modern world. Application backdoors have become rampant in today's business environment, making it mandatory for us to take the same level of precaution we'd do to safeguard the backdoor [...] --------------------------------------------- https://resources.infosecinstitute.com/7-most-common-application-backdoors/ ∗∗∗ 'Purple Fox' Fileless Malware with Rookit Component Delivered by Rig Exploit Kit Now Abuses PowerShell ∗∗∗ --------------------------------------------- This new iteration of Purple Fox that we came across, also being delivered by Rig, has a few new tricks up its sleeve. It retains its rootkit component by abusing publicly available code. It now also eschews its use of NSIS in favor of abusing PowerShell, making Purple Fox capable of fileless infection. It also incorporated additional exploits to its infection chain, most likely as a foolproof mechanism to ensure that it can still infect the system. --------------------------------------------- http://feeds.trendmicro.com/~r/Anti-MalwareBlog/~3/rRfjdvF4DOI/ ∗∗∗ Open Sourcing StringSifter ∗∗∗ --------------------------------------------- Malware analysts routinely use the Strings program during static analysis in order to inspect a binarys printable characters. However, identifying relevant strings by hand is time consuming and prone to human error. Larger binaries produce upwards of thousands of strings that can quickly evoke analyst fatigue, relevant strings occur less often than irrelevant ones, and the definition of "relevant" can vary significantly among analysts. --------------------------------------------- http://www.fireeye.com/blog/threat-research/2019/09/open-sourcing-stringsif… ∗∗∗ BlueKeep Exploit Added to Metasploit ∗∗∗ --------------------------------------------- An initial public exploit targeting the recently addressed BlueKeep vulnerability in Microsoft Windows has been added to Rapid7's Metasploit framework. --------------------------------------------- https://www.securityweek.com/bluekeep-exploit-added-metasploit ∗∗∗ Kriminelle nützen Promis und Medien für Bitcoin-Betrug ∗∗∗ --------------------------------------------- Die Schadensummen reichen von etwa 200 Euro bis weit über 100.000 Euro: KonsumentInnen werden durch erfundene News-Artikel auf gefälschten Nachrichten-Websites zu Investments bei unseriösen Plattformen wie "Bitcoin Code", "Bitcoin Profit" oder "The News Spy" bewegt. Bekannte Persönlichkeiten wie Christoph Waltz oder Bill Gates und einflussreiche Medien wie orf.at oder Der Spiegel werden dabei von Kriminellen missbraucht, um Opfer [...] --------------------------------------------- https://www.watchlist-internet.at/news/kriminelle-nuetzen-promis-und-medien… ∗∗∗ Sicherheitsforscher warnen vor GPS-Uhren für Kinder: Sofort wegwerfen ∗∗∗ --------------------------------------------- Smartwatches für Kids mit horrender Sicherheit - Angreifer können mit Leichtigkeit, Heranwachsende und Eltern ausspionieren --------------------------------------------- https://www.derstandard.at/story/2000108423850/sicherheitsforscher-warnen-v… ∗∗∗ Telnet backdoor vulnerabilities impact over a million IoT radio devices ∗∗∗ --------------------------------------------- Devices can be remotely exploited as root without any need for user interaction. --------------------------------------------- https://www.zdnet.com/article/critical-vulnerabilities-impact-over-a-millio… ===================== = Vulnerabilities = ===================== ∗∗∗ Vulnerability Spotlight: Denial-of-service vulnerabilities in some NETGEAR routers ∗∗∗ --------------------------------------------- The NETGEAR N300 line of wireless routers contains two denial-of-service vulnerabilities. The N300 is a small and affordable wireless router that contains the basic features of a wireless router. An attacker could exploit these bugs by sending specific SOAP and HTTP requests to different functions of the router, causing it to crash entirely. --------------------------------------------- https://blog.talosintelligence.com/2019/09/vuln-spotlight-Netgear-N300-rout… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (expat, ghostscript, libreoffice, and memcached), Fedora (chromium, grafana, kea, nsd, pdfbox, roundcubemail, and SDL), Gentoo (apache, dbus, exim, libsdl2, pango, perl, vlc, and webkit-gtk), Mageia (dovecot, giflib, golang, icedtea-web, irssi, java-1.8.0-openjdk, libgcrypt, libmspack, mercurial, monit, php, poppler, python-urllib3, rdesktop, SDL12, sdl2, sigil, sqlite3, subversion, tomcat, and zstd), openSUSE (chromium, exim, go1.12, httpie, [...] --------------------------------------------- https://lwn.net/Articles/798826/ ∗∗∗ LibreOffice: Mehrere Schwachstellen ermöglichen Ausführen von beliebigem Programmcode mit Benutzerrechten ∗∗∗ --------------------------------------------- https://www.bsi-fuer-buerger.de/SharedDocs/Warnmeldungen/DE/TW/2019/09/warn… ∗∗∗ Instagram - Open Redirect Vulnerability ∗∗∗ --------------------------------------------- https://cxsecurity.com/issue/WLB-2019090061 ∗∗∗ Photo Gallery by 10Web < 1.5.35 - SQL Injection & XSS ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/9872 ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Watson Explorer, Watson Content Analytics and Watson Explorer Content Analytics Studio (CVE-2018-1890, CVE-2019-2426) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 06.09.2019
by Daily end-of-shift report 06 Sep '19

06 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 05-09-2019 18:00 − Freitag 06-09-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ GootKit Malware Bypasses Windows Defender by Setting Path Exclusions ∗∗∗ --------------------------------------------- As Windows Defender matures and becomes tightly integrated into Windows 10, malware writers are creating techniques to evade its detection. Such is the case with the GootKit banking Trojan, which use a UAC bypass and WMIC commands to exclude the malware executable from being scanned by Windows Defender Antivirus. --------------------------------------------- https://www.bleepingcomputer.com/news/security/gootkit-malware-bypasses-win… ∗∗∗ [SANS ISC] PowerShell Script with a builtin DLL ∗∗∗ --------------------------------------------- I published the following diary on isc.sans.edu: “PowerShell Script with a builtin DLL“: Attackers are always trying to bypass antivirus detection by using new techniques to obfuscate their code. I recently found a bunch of scripts that encode part of their code in Base64. The code is decoded at execution [...] --------------------------------------------- https://blog.rootshell.be/2019/09/06/sans-isc-powershell-script-with-a-buil… ∗∗∗ Thousands of servers infected with new Lilocked (Lilu) ransomware ∗∗∗ --------------------------------------------- Researchers spot new ransomware targeting Linux-based servers. --------------------------------------------- https://www.zdnet.com/article/thousands-of-servers-infected-with-new-lilock… ===================== = Vulnerabilities = ===================== ∗∗∗ Buffer Overflow: Exim-Sicherheitslücke beim Verarbeiten von TLS-Namen ∗∗∗ --------------------------------------------- Im Mailserver Exim wurde eine Sicherheitslücke gefunden, die Angreifern das Ausführen von Code ermöglicht. Ein Update steht bereit. --------------------------------------------- https://www.golem.de/news/buffer-overflow-exim-sicherheitsluecke-beim-verar… ∗∗∗ BD Pyxis ∗∗∗ --------------------------------------------- This medical advisory contains mitigations for a session fixation vulnerability reported in BD’s Pyxis medication management platform. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsma-19-248-01 ∗∗∗ Red Lion Controls Crimson ∗∗∗ --------------------------------------------- This advisory includes mitigations for use after free, improper restriction of operations within the bounds of a memory buffer, pointer issues, and use of hard-coded cryptographic key vulnerabilities in the Red Lion Controls Crimson software. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-248-01 ∗∗∗ MS-ISAC Releases Advisory on PHP Vulnerabilities ∗∗∗ --------------------------------------------- Original release date: September 5, 2019The Multi-State Information Sharing & Analysis Center (MS-ISAC) has released an advisory on multiple Hypertext Preprocessor (PHP) vulnerabilities. An attacker could exploit some of these vulnerabilities to take control of an affected system. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/09/05/ms-isac-releases-a… ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (exim4 and firefox-esr), Fedora (lxc, lxcfs, pdfresurrect, python3-lxc, rdesktop, and seamonkey), Oracle (kernel), and SUSE (nginx, python-Werkzeug, SUSE Manager Client Tools, and util-linux and shadow). --------------------------------------------- https://lwn.net/Articles/798600/ ∗∗∗ Nagios Enterprises Nagios XI: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Administratorrechten ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0790 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 05.09.2019
by Daily end-of-shift report 05 Sep '19

05 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 04-09-2019 18:00 − Donnerstag 05-09-2019 18:00 Handler: Robert Waldner Co-Handler: Dimitri Robl ===================== = News = ===================== ∗∗∗ Android Zero-Day Bug Does Not Make It on Google's Fix List ∗∗∗ --------------------------------------------- Google yesterday rolled out security patches for the Android mobile operating system but did not include the fix for at least one bug that enables increasing permissions to kernel level. --------------------------------------------- https://www.bleepingcomputer.com/news/security/android-zero-day-bug-does-no… ∗∗∗ WordPress 5.2.3 Released with Security and Bug Fixes ∗∗∗ --------------------------------------------- WordPress 5.2.3 has been released and includes fixes for six vulnerabilities and 29 bugs or enhancements. As WordPress is a common target for threat actors looking to host their malicious campaigns, it is important that all WordPress users upgrade to the latest release as soon as possible. --------------------------------------------- https://www.bleepingcomputer.com/news/security/wordpress-523-released-with-… ∗∗∗ Unifying: Sicherheitsupdate für Logitech-Tastaturen umgangen ∗∗∗ --------------------------------------------- Mit einem einfachen Trick kann ein Sicherheitsupdate von Logitech umgangen werden. Damit lassen sich weiterhin Eingaben von kabellosen Tastaturen abgreifen - oder Schadcode eintippen. Dabei hatte Logitech nicht einmal alle Sicherheitslücken behoben. --------------------------------------------- https://www.golem.de/news/unifying-sicherheitsupdate-fuer-logitech-tastatur… ∗∗∗ Das Smart‑Ding‑Dilemma ∗∗∗ --------------------------------------------- Vom 6.-11. September 2019 öffnet die Internationale Funkausstellung (IFA) in Berlin wieder ihre Pforten. Auch diesjährig wird das Thema "Vollvernetzung" die Messehallen beherrschen. Doch wie steht es nun, ein Jahr weiter, um die Sicherheit? --------------------------------------------- https://www.welivesecurity.com/deutsch/2019/09/05/das-smart-ding-dilemma/ ∗∗∗ henrikson-research.de: Umfrage führt zu Geldwäsche in Ihrem Namen! ∗∗∗ --------------------------------------------- Auf diversen Job-Portalen stoßen Sie momentan auf Ausschreibungen einer 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. --------------------------------------------- https://www.watchlist-internet.at/news/henrikson-researchde-umfrage-fuehrt-… ∗∗∗ Betrügerische Angebote für Cineplexx-Gutscheine locken in die Abo-Falle ∗∗∗ --------------------------------------------- Mit Facebook-Anzeigen und über Facebook-Messenger werben Kriminelle für ein Gewinnspiel. Angeblich können Cineplexx-Geschenkgutscheine gewonnen werden. Das Gewinnspiel gibt es nicht. Die Kriminellen locken in eine Abofalle und sind auf Kreditkartendaten aus! --------------------------------------------- https://www.watchlist-internet.at/news/betruegerische-angebote-fuer-cineple… ===================== = Vulnerabilities = ===================== ∗∗∗ Sicherheitsupdates: Cisco sichert macOS- und Windows-Software ab – und noch mehr ∗∗∗ --------------------------------------------- Es gibt wichtige Sicherheitsupdates für verschiedene Cisco-Produkte. Angreifer könnten Schadcode auf Systemen ausführen. --------------------------------------------- https://heise.de/-4514009 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (webkit2gtk), Fedora (systemd), openSUSE (go1.11, python-Twisted, SDL2_image, SDL_image, and wavpack), Oracle (kdelibs and kde-settings, kernel, and qemu-kvm), Red Hat (chromium-browser and firefox), Slackware (seamonkey), SUSE (java-1_8_0-ibm, kernel, and python-urllib3), and Ubuntu (firefox and npm/fstream). --------------------------------------------- https://lwn.net/Articles/798487/ ∗∗∗ Multiple vulnerabilities in Cisco router series RV34X, RV26X and RV16X ∗∗∗ --------------------------------------------- https://sec-consult.com/en/blog/advisories/multiple-vulnerabilities-in-cisc… ∗∗∗ Various 3rd Party Vulnerabilities - PSA-2019-09-04 ∗∗∗ --------------------------------------------- https://www.drupal.org/psa-2019-09-04 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 04.09.2019
by Daily end-of-shift report 04 Sep '19

04 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 03-09-2019 18:00 − Mittwoch 04-09-2019 18:00 Handler: Robert Waldner Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Hacked SharePoint Sites Used to Bypass Secure Email Gateways ∗∗∗ --------------------------------------------- Phishers behind a new campaign have switched to using compromised SharePoint sites and OneNote documents to redirect potential victims from the banking sector to their landing pages. --------------------------------------------- https://www.bleepingcomputer.com/news/security/hacked-sharepoint-sites-used… ∗∗∗ Half of Android Handsets Susceptible to Clever SMS Phishing Attack ∗∗∗ --------------------------------------------- Researchers say an attacker could send a rogue over-the-air provisioning message to susceptible phones and route all internet traffic through a hacker-controlled proxy. --------------------------------------------- https://threatpost.com/half-of-android-handsets-susceptible-to-clever-sms-p… ∗∗∗ BRATA Android RAT Steals Banking Info in Real Time ∗∗∗ --------------------------------------------- The RAT targets users via fake WhatsApp updates in Google Play. --------------------------------------------- https://threatpost.com/brata-android-rat-steals-banking-info/148003/ ∗∗∗ ENISA: Secure Group Communications for incident response and operational communities ∗∗∗ --------------------------------------------- This document serves as a starting point for incident response communities to conduct their own evaluation and see how the various communication tools can fit their sizes and needs. --------------------------------------------- https://www.enisa.europa.eu/publications/secure-group-communications ∗∗∗ Spam In your Calendar? Here’s What to Do. ∗∗∗ --------------------------------------------- Many spam trends are cyclical: Spammers tend to switch tactics when one method of hijacking your time and attention stops working. But periodically they circle back to old tricks, and few spam trends are as perennial as calendar spam, in which invitations to click on dodgy links show up unbidden in your digital calendar application from Apple, Google and Microsoft. Heres a brief primer on what you can do about it. --------------------------------------------- https://krebsonsecurity.com/2019/09/spam-in-your-calendar-heres-what-to-do/ ===================== = Vulnerabilities = ===================== ∗∗∗ Samba Releases Security Updates ∗∗∗ --------------------------------------------- Original release date: September 4, 2019 The Samba Team has released security updates to address a vulnerability in all versions of Samba from 4.9.0 onward. An attacker could exploit this vulnerability to obtain sensitive information. --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/09/04/samba-releases-sec… ∗∗∗ Forthcoming OpenSSL Releases ∗∗∗ --------------------------------------------- The OpenSSL project team would like to announce the forthcoming release of OpenSSL versions 1.1.1d, 1.1.0l and 1.0.2t. These releases will be made available on 10th September 2019 between approximately 1200-1600 UTC. These are security fix releases. The highest severity security issue fixed by these releases is rated as LOW. --------------------------------------------- https://mta.openssl.org/pipermail/openssl-announce/2019-September/000156.ht… ∗∗∗ Android Security Bulletin - September 2019 ∗∗∗ --------------------------------------------- [...] The most severe of these issues is a critical security vulnerability in the Media framework component 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/2019-09-01.html ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (grafana, irssi, and jenkins), Debian (freetype, samba, and varnish), Fedora (community-mysql, kernel, kernel-headers, kernel-tools, and python-mitogen), openSUSE (postgresql10 and python-SQLAlchemy), Oracle (kdelibs and kde-settings and squid:4), Red Hat (kdelibs and kde-settings, kernel, kernel-rt, openstack-nova, qemu-kvm, and redis), Scientific Linux (kdelibs and kde-settings, kernel, and qemu-kvm), SUSE (ansible, java-1_7_1-ibm, libosinfo, [...] --------------------------------------------- https://lwn.net/Articles/798357/ ∗∗∗ Security Advisory - Version Downgrade Vulnerabilities on Smartphones and HiSuite ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190904-… ∗∗∗ IBM Security Bulletin: Cross-site scripting vulnerability in IBM Business Automation Workflow and IBM Business Process Manager (BPM) (CVE-2019-4149) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-cross-site-scripting-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 03.09.2019
by Daily end-of-shift report 03 Sep '19

03 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Montag 02-09-2019 18:00 − Dienstag 03-09-2019 18:00 Handler: Robert Waldner Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Nemty Ransomware Gets Distribution from RIG Exploit Kit ∗∗∗ --------------------------------------------- The operators of Nemty ransomware appear to have struck a distribution deal to target systems with outdated technology that can still be infected by exploit kits. --------------------------------------------- https://www.bleepingcomputer.com/news/security/nemty-ransomware-gets-distri… ∗∗∗ Fake BleachBit Website Built to Distribute AZORult Info Stealer ∗∗∗ --------------------------------------------- Cybercriminals are taking advantage of the popularity of the BleachBit disk cleaning tool to spread Azorult information stealer. For this purpose, they created a static web page that purports to be the official website for the utility. --------------------------------------------- https://www.bleepingcomputer.com/news/security/fake-bleachbit-website-built… ∗∗∗ Credential Management and Enforcement for ICS/SCADA environments ∗∗∗ --------------------------------------------- In the world of Operational Technology (OT), Industrial Control Systems (ICS) comprise the majority of the segment. Where ICS assets are dispersed and require centralized data acquisition and control, Supervisory Control and Data Acquisition (SCADA) systems are used. --------------------------------------------- https://resources.infosecinstitute.com/credential-management-and-enforcemen… ∗∗∗ Ratgeber vom Hersteller: So erkennt man gehackte Cisco-Geräte ∗∗∗ --------------------------------------------- Der Netzwerkausrüster Cisco hat vier Guides für verschiedene Software veröffentlicht, die helfen sollen, Hinweise auf mögliche Kompromittierungen zu finden. --------------------------------------------- https://heise.de/-4512704 ∗∗∗ Meet Domen, a New and Sophisticated Social Engineering Toolkit ∗∗∗ --------------------------------------------- A new social engineering toolkit has been discovered. The operational premise has been used many times, but the execution of that premise is new and described by security researchers "a beautiful piece of work". --------------------------------------------- https://www.securityweek.com/meet-domen-new-and-sophisticated-social-engine… https://blog.malwarebytes.com/cybercrime/social-engineering-cybercrime/2019… ∗∗∗ Diese Kleinanzeigen-Betrugsmasche sollten Sie kennen ∗∗∗ --------------------------------------------- BetrügerInnen versuchen auf Online-Marktplätzen wie willhaben, shpock und Co, ohne Bezahlung an Ihre Ware zu kommen. Sie geben sich als vermeintliche Zahlungsdienstleister und Zwischenvermittler aus und senden Ihnen eine gefälschte Zahlungsbestätigung. Das Geld wird angeblich erst für Sie freigegeben, wenn Sie den zu viel überwiesenen Betrag für das Speditionsunternehmen oder eine Versandbestätigung des Paketes übermitteln. --------------------------------------------- https://www.watchlist-internet.at/news/diese-kleinanzeigen-betrugsmasche-so… ===================== = Vulnerabilities = ===================== ∗∗∗ 'USBAnywhere' Bugs Open Supermicro Servers to Remote Attackers ∗∗∗ --------------------------------------------- Trivial-to-exploit authentication flaws can give an unsophisticated remote attacker omnipotent control over a server and its contents. --------------------------------------------- https://threatpost.com/usbanywhere-bugs-supermicro-remote-attack/147899/ ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (qemu), Fedora (ansible and wavpack), openSUSE (apache-commons-beanutils, apache2, go1.12, httpie, libreoffice, qemu, and slurm), Oracle (ghostscript), Scientific Linux (ghostscript), SUSE (ardana-ansible, ardana-barbican, ardana-cinder, ardana-cluster, ardana-cobbler, ardana-db, ardana-designate, ardana-extensions-nsx, ardana-glance, ardana-heat, ardana-horizon, ardana-input-model, ardana-installer-ui, ardana-ironic, ardana-keystone, ardana-logging, [...] --------------------------------------------- https://lwn.net/Articles/798225/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 02.09.2019
by Daily end-of-shift report 02 Sep '19

02 Sep '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 30-08-2019 18:00 − Montag 02-09-2019 18:00 Handler: Robert Waldner Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Sodinokibi Ransomware Spreads via Fake Forums on Hacked Sites ∗∗∗ --------------------------------------------- A distributor for the Sodinokibi Ransomware is hacking into WordPress sites and injecting JavaScript that displays a fake Q & A forum post over the content of the original site. This fake post contains an "answer" from the sites "admin" that contains a link to the ransomware installer. --------------------------------------------- https://www.bleepingcomputer.com/news/security/sodinokibi-ransomware-spread… ∗∗∗ Oh there it is, Facebook shrugs as Free Basics private key found to be signing unrelated apps ∗∗∗ --------------------------------------------- Walled-garden Android platform security easily copied Facebook has insisted that losing control of the private key used to sign its Facebook Basics app is no biggie despite totally unrelated apps from other vendors, signed with the same key, popping up in unofficial repositories. --------------------------------------------- http://go.theregister.com/feed/www.theregister.co.uk/2019/09/02/facebook_ba… ∗∗∗ Analyse: Was bedeutet der iPhone-Massen-Hack? ∗∗∗ --------------------------------------------- Tausende iPhones wurden beim Besuch scheinbar harmloser Web-Sites gehackt. Wer steckt dahinter und wie schütze ich mich? --------------------------------------------- https://heise.de/-4511921 ∗∗∗ TrickBot Tricks U.S. Users into Sharing their PIN Codes ∗∗∗ --------------------------------------------- The threat actor behind the infamous TrickBot botnet has added new functionality to their malware to request PIN codes from mobile users, Secureworks reports. --------------------------------------------- https://www.securityweek.com/trickbot-tricks-us-users-sharing-their-pin-cod… ∗∗∗ WordPress sites under attack as hacker group tries to create rogue admin accounts ∗∗∗ --------------------------------------------- Hackers exploit vulnerabilities in more than ten WordPress plugins to plant backdoor accounts on unpatched sites. --------------------------------------------- https://www.zdnet.com/article/wordpress-sites-under-attack-as-hacker-group-… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (gosa, libav, libextractor, nghttp2, pump, and python2.7), Fedora (dovecot, mod_http2, and pango), Gentoo (dovecot, gnome-desktop, libofx, and nautilus), Mageia (ansible, ghostscript, graphicsmagick, memcached, mpg123, pango, vlc, wavpack, webmin, wireshark, and wpa_supplicant, hostapd), openSUSE (flatpak, libmirage, podman, slirp4netns and libcontainers-common, python-SQLAlchemy, and qemu), Red Hat (ghostscript, java-1.8.0-ibm, and squid:4), and SUSE [...] --------------------------------------------- https://lwn.net/Articles/798143/ ∗∗∗ Panasonic Video Insight VMS vulnerable to SQL injection ∗∗∗ --------------------------------------------- https://jvn.jp/en/jp/JVN93833849/ ∗∗∗ [webapps] Alkacon OpenCMS 10.5.x - Local File inclusion ∗∗∗ --------------------------------------------- https://www.exploit-db.com/exploits/47340 ∗∗∗ [webapps] Alkacon OpenCMS 10.5.x - Cross-Site Scripting (2) ∗∗∗ --------------------------------------------- https://www.exploit-db.com/exploits/47339 ∗∗∗ [webapps] Alkacon OpenCMS 10.5.x - Cross-Site Scripting ∗∗∗ --------------------------------------------- https://www.exploit-db.com/exploits/47338 ∗∗∗ IBM Security Bulletin: Password vulnerability in IBM® Intelligent Operations Center (CVE-2019-4321) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-password-vulnerabilit… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 30.08.2019
by Daily end-of-shift report 30 Aug '19

30 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 29-08-2019 18:00 − Freitag 30-08-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Windows 7: Update-Blockade für Symantec-Nutzer aufgehoben ∗∗∗ --------------------------------------------- Microsoft hat Windows-Updates wieder für Nutzer von Symantec Endpoint Protection freigegeben. --------------------------------------------- https://heise.de/-4509981 ∗∗∗ CERT-Bund warnt vor offenen Smarthome-Systemen ∗∗∗ --------------------------------------------- Fast 3000 Homematic-Systeme sind offenbar aus dem Internet erreichbar -- die meisten davon lassen sich beliebig fernsteuern. --------------------------------------------- https://heise.de/-4509977 ∗∗∗ It Saved Our Community: 16 Realistic Ransomware Defenses for Cities ∗∗∗ --------------------------------------------- Practical steps municipal governments can take to better prevent and respond to ransomware infections. --------------------------------------------- https://www.darkreading.com/edge/theedge/it-saved-our-community-16-realisti… ∗∗∗ A very deep dive into iOS Exploit chains found in the wild ∗∗∗ --------------------------------------------- Posted by Ian Beer, Project ZeroProject Zero’s mission is to make 0-day hard. We often work with other companies to find and report security vulnerabilities, with the ultimate goal of advocating for structural security improvements in popular systems to help protect people everywhere. Earlier this year Googles Threat Analysis Group (TAG) discovered a small collection of hacked websites. The hacked sites were being used in indiscriminate watering hole attacks against their visitors, using [...] --------------------------------------------- https://googleprojectzero.blogspot.com/2019/08/a-very-deep-dive-into-ios-ex… ∗∗∗ Scalable infrastructure for investigations and incident response ∗∗∗ --------------------------------------------- Traditional computer forensics and cyber investigations are as relevant in the cloud as they are in on-premise environments, but the methods in which to access and perform such investigations differ. This post will describe some of the challenges of bringing on-premises forensics techniques to the cloud and show one solution to overcome these challenges, using [...] --------------------------------------------- https://msrc-blog.microsoft.com:443/2019/08/30/scalable-infrastructure-for-… ∗∗∗ [SANS ISC] Malware Dropping a Local Node.js Instance ∗∗∗ --------------------------------------------- I published the following diary on isc.sans.edu: “Malware Dropping a Local Node.js Instance“: Yesterday, I wrote a diary about misused Microsoft tools[1]. I just found another interesting piece of code. This time the malware is using Node.js[2]. --------------------------------------------- https://blog.rootshell.be/2019/08/30/sans-isc-malware-dropping-a-local-node… ∗∗∗ Definitive Dossier of Devilish Debug Details – Part One: PDB Paths and Malware ∗∗∗ --------------------------------------------- Have you ever wondered what goes through the mind of a malware author? How they build their tools? How they organize their development projects? What kind of computers and software they use? We took a stab and answering some of those questions by exploring malware debug information. We find that malware developers give descriptive names to their folders and code projects, often describing the capabilities of the malware in development. --------------------------------------------- http://www.fireeye.com/blog/threat-research/2019/08/definitive-dossier-of-d… ===================== = Vulnerabilities = ===================== ∗∗∗ Change Healthcare McKesson and Horizon Cardiology ∗∗∗ --------------------------------------------- This advisory contains mitigations for an incorrect default permissions vulnerability in Change Healthcares cardiology devices. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsma-19-241-01 ∗∗∗ Philips HDI 4000 Ultrasound ∗∗∗ --------------------------------------------- This advisory contains mitigations for a use of obsolete function vulnerability in Philips HDI 4000 Ultrasound Systems diagnostic tool. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsma-19-241-02 ∗∗∗ Cisco Firepower 4100 and 9300 Security Appliance Local Management Filtering Bypass Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the process for creating default IP blocks during device initialization for Cisco Firepower 4100 Series and Firepower 9300 Security Appliances running Cisco FXOS Software could allow an unauthenticated, remote attacker to send traffic to the local IP address of the device, bypassing any filters that are configured to deny local IP management traffic. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (dovecot, gettext, go, go-pie, libnghttp2, and pigeonhole), Debian (djvulibre, dovecot, and subversion), Fedora (sleuthkit and wireshark), openSUSE (containerd, docker, docker-runc, and qbittorrent), Oracle (pango), SUSE (kernel, nodejs10, and python-SQLAlchemy), and Ubuntu (apache2). --------------------------------------------- https://lwn.net/Articles/797938/ ∗∗∗ Linux kernel vulnerability CVE-2019-10639 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K32804955 ∗∗∗ Avira Optimizer Local Privilege Escalation ∗∗∗ --------------------------------------------- https://posts.specterops.io/avira-optimizer-local-privilege-escalation-af10… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Collaboration and Deployment Services ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Vyatta 5600 vRouter Software Patches – Release 1801-za ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vyatta-5600-vrouter-s… ∗∗∗ IBM Security Bulletin: Vyatta 5600 vRouter Software Patches – Release 1801-z ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vyatta-5600-vrouter-s… ∗∗∗ IBM Security Bulletin: IBM WebSphere Cast Iron Solution & App Connect Professional is affected by Apache Tomcat vulnerabilities. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-websphere-cast-ir… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 29.08.2019
by Daily end-of-shift report 29 Aug '19

29 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 28-08-2019 18:00 − Donnerstag 29-08-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Malware Samples Compiling Their Next Stage on Premise, (Wed, Aug 28th) ∗∗∗ --------------------------------------------- I would like to cover today two different malware samples I spotted two days ago. They have one interesting behaviour in common: they compile their next stage on the fly directly on the victim's computer. At a first point, it seems weird but, after all, its an interesting approach to bypass low-level detection mechanisms that look for PE files. --------------------------------------------- https://isc.sans.edu/diary/rss/25278 ∗∗∗ ‘Heatstroke’ Campaign Uses Multistage Phishing Attack to Steal PayPal and Credit Card Information ∗∗∗ --------------------------------------------- Despite having an apparent lull in the first half of 2019, phishing will remain a staple in a cybercriminal’s arsenal, and theyre not going to stop using it. The latest example is a phishing campaign dubbed Heatstroke, based on a variable found in their phishing kit code. --------------------------------------------- http://feeds.trendmicro.com/~r/Anti-MalwareBlog/~3/9hQZwZfgZ7U/ ===================== = Vulnerabilities = ===================== ∗∗∗ Sicherheitslücke: Buffer Overflow in Dovecot-Mailserver ∗∗∗ --------------------------------------------- Eine Sicherheitslücke im Dovecot-Mailserver könnte es Angreifern erlauben, Code auszuführen. Updates stehen bereit. --------------------------------------------- https://www.golem.de/news/sicherheitsluecke-buffer-overflow-in-dovecot-mail… ∗∗∗ Kritische Lücke mit Höchstwertung in Ciscos Betriebssystem ISO EX ∗∗∗ --------------------------------------------- Es gibt Sicherheitsupdates für verschiedene Betriebssystem-Versionen für Netzwerkgeräte von Cisco. --------------------------------------------- https://heise.de/-4509454 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (apache2 and faad2), openSUSE (schismtracker), Red Hat (ceph and pango), Scientific Linux (pango), SUSE (apache-commons-beanutils, ceph, php7, and qemu), and Ubuntu (ceph, dovecot, and ghostscript). --------------------------------------------- https://lwn.net/Articles/797775/ ∗∗∗ Nextgen Gallery < 3.2.11 - SQL Injection ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/9816 ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM ILOG CPLEX Optimization Studio and IBM CPLEX Enterprise Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Vulnerability CVE-2019-1543 in OpenSSL affects IBM i ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-cve-201… ∗∗∗ IBM Security Bulletin: IBM InfoSphere Master Data Management Standard and Advanced Editions are affected by vulnerabilities in OpenSSL (CVE-2019-1559) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-infosphere-master… ∗∗∗ External DNS Requests in Zyxel USG/UAG/ATP/VPN/NXC series ∗∗∗ --------------------------------------------- https://sec-consult.com/en/blog/advisories/external-dns-requests-in-zyxel-u… ∗∗∗ Hardcoded FTP Credentials in Zyxel NWA/NAP/WAC wireless access point series ∗∗∗ --------------------------------------------- https://sec-consult.com/en/blog/advisories/hardcoded-ftp-credentials-in-zyx… ∗∗∗ A specifically crafted HTTP request may lead the BIG-IP system to pass malformed HTTP requests to a target pool member webserver (HTTP Desync Attack) ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K50375550 ∗∗∗ WebKitGTK and WPE WebKit Security Advisory WSA-2019-0004 ∗∗∗ --------------------------------------------- https://webkitgtk.org/security/WSA-2019-0004.html ∗∗∗ Atlassian Confluence: Schwachstelle ermöglicht Offenlegung von Informationen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0768 ∗∗∗ Kubernetes: Schwachstelle ermöglicht Offenlegung von Informationen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0769 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 28.08.2019
by Daily end-of-shift report 28 Aug '19

28 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 27-08-2019 18:00 − Mittwoch 28-08-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Dangerous Cryptomining Worm Racks Up 850K Infections, Self-Destructs ∗∗∗ --------------------------------------------- Law enforcement takedown causes Retadup malware to eat itself. --------------------------------------------- https://threatpost.com/cryptomining-worm-infections-self-destructs/147767/ ∗∗∗ [Guest Diary] Open Redirect: A Small But Very Common Vulnerability, (Wed, Aug 28th) ∗∗∗ --------------------------------------------- This is a guest diary submitted by Jan Kopriva. Jan is working for Alef Nula (http://www.alef.com) and you can follow him on Twitter at @jk0pr --------------------------------------------- https://isc.sans.edu/diary/rss/25276 ∗∗∗ Extracting Certificates From the Windows Registry ∗∗∗ --------------------------------------------- I helped a colleague with a forensic analysis by extracting certificates from the Windows registry. In this blog post, we explain how to do this. --------------------------------------------- https://blog.nviso.be/2019/08/28/extracting-certificates-from-the-windows-r… ∗∗∗ RAT Ratatouille: Backdooring PCs with leaked RATs ∗∗∗ --------------------------------------------- Orcus RAT and RevengeRAT are two of the most popular remote access trojans (RATs) in use across the threat landscape. Since its emergence in 2016, various adversaries used RevengeRAT to attack organizations and individuals around the world. The source code associated with RevengeRAT was previously released to the public, allowing attackers to leverage it for their own malicious purposes. --------------------------------------------- https://blog.talosintelligence.com/2019/08/rat-ratatouille-revrat-orcus.html ∗∗∗ Identitätsdiebstahl mit gefälschten Airbnb-Mails ∗∗∗ --------------------------------------------- Achtung: Kriminelle versenden erfundene Mails im Namen von Airbnb an zahlreiche Kundinnen und Kunden. Darin behaupten sie, dass das Konto gesperrt wurde und nun Kopien des Personalausweises, Selfies mit dem Ausweis neben dem Gesicht sowie eine handschriftliche Notiz zur Freischaltung notwendig wären. Die Nachricht muss ignoriert werden, andernfalls kommt es zu Identitätsmissbrauch! --------------------------------------------- https://www.watchlist-internet.at/news/identitaetsdiebstahl-mit-gefaelschte… ===================== = Vulnerabilities = ===================== ∗∗∗ Delta Controls enteliBUS Controllers ∗∗∗ --------------------------------------------- This advisory contains mitigations for a buffer overflow vulnerability in Delta Controllers enteliBUS Controllers industrial control systems. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-239-01 ∗∗∗ Datalogic AV7000 Linear Barcode Scanner ∗∗∗ --------------------------------------------- This advisory contains mitigations for an authentication bypass using an alternate path vulnerability in Datalogics AV7000 Linear Barcode Scanners. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-239-02 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (dovecot), Fedora (docker and nghttp2), Oracle (pango), SUSE (apache2, fontforge, ghostscript-library, libreoffice, libvirt, podman, slirp4netns and libcontainers-common, postgresql10, and slurm), and Ubuntu (dovecot). --------------------------------------------- https://lwn.net/Articles/797579/ ∗∗∗ DLL Hijacking Flaw Patched in Check Point Endpoint Security ∗∗∗ --------------------------------------------- Researchers at SafeBreach discovered that Check Point’s Endpoint Security product is affected by a DLL hijacking vulnerability that can be exploited for privilege escalation and other purposes. read more --------------------------------------------- https://www.securityweek.com/dll-hijacking-flaw-patched-check-point-endpoin… ∗∗∗ CVE-2019-13609 - CRLF Vulnerability in Citrix License Server for Windows and VPX ∗∗∗ --------------------------------------------- A Carriage Return Line Feed (CRLF) injection vulnerability has been identified in Citrix License Server for Windows and VPX that could allow an unauthenticated attacker to bypass authentication and allow a malicious website to read or modify license server [...] --------------------------------------------- https://support.citrix.com/article/CTX257644 ∗∗∗ Realtek Managed Switch Controller RTL83xx Stack Overflow ∗∗∗ --------------------------------------------- https://cxsecurity.com/issue/WLB-2019080138 ∗∗∗ Security Advisory - Key Negotiation of Bluetooth (KNOB) Vulnerability ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190828-… ∗∗∗ IBM Security Bulletin: IBM Cloud Automation Manager is affected by a insecure Content-Security-Policy header vulnerability CVE-2019-4133 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cloud-automation-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 27.08.2019
by Daily end-of-shift report 27 Aug '19

27 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Montag 26-08-2019 18:00 − Dienstag 27-08-2019 18:00 Handler: Dimitri Robl Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ macOS: Zurückgelassene Helper-Tools als Sicherheitsproblem ∗∗∗ --------------------------------------------- "Privileged Helper Tools" können es Mac-Malware erlauben, Root-Rechte zu erlangen, warnt ein Entwickler. Nutzer sollten zum Schutz selbst aktiv werden. --------------------------------------------- https://heise.de/-4507656 ∗∗∗ Mobile Menace Monday: Android Trojan raises xHelper ∗∗∗ --------------------------------------------- Since its introduction in May 2019, the xHelper dropper, an Android Trojan, has climbed to our top 10 list of most detected mobile malware. --------------------------------------------- https://blog.malwarebytes.com/android/2019/08/mobile-menace-monday-android-… ∗∗∗ New 4CAN tool helps identify vulnerabilities in on-board car computers ∗∗∗ --------------------------------------------- Modern automobiles contain hundreds of sensors and mechanics that communicate via computers to understand their surrounding environment. Those components provide real-time information to drivers, connect the vehicle to a global network, and in some cases use that telemetry to automatically drive the vehicle. Like any computer, those in vehicles are susceptible to threats, such as vulnerabilities in software ... --------------------------------------------- https://blog.talosintelligence.com/2019/08/new-4can-tool-helps-identify.html ∗∗∗ Free Decryption Tool Released for Syrk Ransomware ∗∗∗ --------------------------------------------- Security researchers have released a decryption tool which victims of Syrk ransomware can use to recover their files for free. Emsisoft found that Syrk arrived with its own decryptor, but the security firm decided to release its own utility for three reasons. --------------------------------------------- https://www.tripwire.com/state-of-security/security-data-protection/free-de… ∗∗∗ Lojack’d: Pwning Smart vehicle trackers ∗∗∗ --------------------------------------------- This research is by @evstykas with help from @Yekki_1 and @TheKenMunroShow. Many car insurers insist that smart trackers are fitted to high end vehicles. In the event of theft, the car can be tracked and recovered. Probably the most well-known is LoJack, also known as Tracker in Europe. --------------------------------------------- https://www.pentestpartners.com/security-blog/lojackd-pwning-smart-vehicle-… ∗∗∗ Aufgepasst: Es kursieren gefährliche Raiffeisen-Phishing-Mails ∗∗∗ --------------------------------------------- Aktuell sind wieder Phishing-Mails im Namen der Raiffeisen Bank unterwegs. Angeblich ist eine Nachricht für Sie eingegangen. Um diese zu lesen, werden Sie aufgefordert, einem Link zu folgen. Sie landen auf einem Nachbau der Raiffeisen-Login-Seite. Kriminelle versuchen so, an Ihre Zugangsdaten zu kommen. --------------------------------------------- https://www.watchlist-internet.at/news/aufgepasst-es-kursieren-gefaehrliche… ===================== = Vulnerabilities = ===================== ∗∗∗ Betriebssystem: Apple patcht WatchOS und iOS ∗∗∗ --------------------------------------------- Nutzer von Apples mobilen Betriebssystemen haben gegebenenfalls eine Update-Benachrichtigung auf ihren Geräten. Apple hat sowohl für die Apple Watch als auch für iPhone, iPod Touch und iPad ein neues Betriebssystem freigegeben. Unter iOS wird dabei auch eine Sicherheitslücke geschlossen. --------------------------------------------- https://www.golem.de/news/betriebssystem-apple-patcht-watchos-und-ios-1908-… ∗∗∗ Google Releases Security Updates for Chrome ∗∗∗ --------------------------------------------- Google has released Chrome version 76.0.3809.132 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/2019/08/27/google-releases-se… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (apache2 and xymon), openSUSE (putty and vlc), Red Hat (kernel and ruby), Scientific Linux (advancecomp, bind, binutils, blktrace, compat-libtiff3, curl, dhcp, elfutils, exempi, exiv2, fence-agents, freerdp and vinagre, ghostscript, glibc, gvfs, http-parser, httpd, kde-workspace, keepalived, kernel, keycloak-httpd-client-install, libarchive, libcgroup, libguestfs-winsupport, libjpeg-turbo, libmspack, libreoffice, libsolv, libssh2, libtiff, libvirt, ... --------------------------------------------- https://lwn.net/Articles/797442/ ∗∗∗ IBM Security Bulletin: Apache Tomcat as used in IBM QRadar SIEM is vulnerable to a denial of service (CVE-2019-10072) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-apache-tomcat-as-used… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 26.08.2019
by Daily end-of-shift report 26 Aug '19

26 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 23-08-2019 18:00 − Montag 26-08-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Phishing-Mail: Keine 1.957,05 Euro Rückzahlung vom Finanzministerium! ∗∗∗ --------------------------------------------- Kriminelle versenden betrügerische Phishing-Mails im Namen des Bundesministeriums für Finanzen (BMF), in denen sie Konsument/innen über eine angebliche Rückzahlung über 1957 Euro informieren. Empfänger/innen dürfen den Links in der Nachricht nicht folgen und keine Daten bekanntgeben. Sie landen in den Händen Krimineller und können für weitere Verbrechen missbraucht werden. --------------------------------------------- https://www.watchlist-internet.at/news/phishing-mail-keine-195705-euro-ruec… ∗∗∗ Lenovo Crapware: Vorinstallierte Systemsoftware macht Laptops angreifbar ∗∗∗ --------------------------------------------- Wer noch das Lenovo Solution Center auf seinem System hat, sollte es schnellstmöglich deinstallieren. --------------------------------------------- https://heise.de/-4505088 ∗∗∗ Jetzt patchen! Exploit-Code für Cisco-Switches in Umlauf ∗∗∗ --------------------------------------------- Es könnten Angriffe auf Switches von Cisco bevorstehen. Sicherheitsupdates gibt es bereits seit Anfang August. --------------------------------------------- https://heise.de/-4505182 ∗∗∗ Attackers are targeting vulnerable Fortigate and Pulse Secure SSL VPNs ∗∗∗ --------------------------------------------- Attackers are taking advantage of recently released vulnerability details and PoC exploit code to extract private keys and user passwords from vulnerable Pulse Connect Secure SSL VPN and Fortigate SSL VPN installations. About the vulnerabilities Attackers have been scanning for and targeting two vulnerabilities: CVE-2019-11510, an arbitrary file reading vulnerability in Pulse Connect Secure CVE-2018-13379, a path traversal flaw in the FortiOS SSL VPN web portal. --------------------------------------------- https://www.helpnetsecurity.com/2019/08/26/vulnerable-fortigate-pulse-secur… ∗∗∗ Malicious WordPress Redirect Campaign Attacking Several Plugins ∗∗∗ --------------------------------------------- Over the past few weeks, our Threat Intelligence team has been tracking an active attack campaign targeting a selection of new and old WordPress plugin vulnerabilities. These attacks seek to maliciously redirect traffic from victims’ sites to a number of potentially harmful locations. --------------------------------------------- https://www.wordfence.com/blog/2019/08/malicious-wordpress-redirect-campaig… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (firefox, libreoffice-still, nginx, nginx-mainline, and subversion), Debian (commons-beanutils, h2o, libapache2-mod-auth-openidc, libmspack, qemu, squid, and tiff), Fedora (kubernetes, libmodbus, nfdump, and nodejs), openSUSE (dkgpg, libTMCG, go1.12, neovim, python, qbittorrent, schismtracker, teeworlds, thunderbird, and zstd), and SUSE (go1.11, go1.12, python-SQLAlchemy, and python-Twisted). --------------------------------------------- https://lwn.net/Articles/797286/ ∗∗∗ IBM Security Bulletin: IBM Db2 Mirror for i is affected by CVE-2019-4536 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-db2-mirror-for-i-… ∗∗∗ IBM Security Bulletin: IBM Cloud Automation Manager is affected by a forbidden resouce redirect for bad API path CVE-2019-4132 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cloud-automation-… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect ITCAM for SOA ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple Vulnerabilities in IBM® Java SDK affect WebSphere Application Server July 2019 CPU ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 23.08.2019
by Daily end-of-shift report 23 Aug '19

23 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 22-08-2019 18:00 − Freitag 23-08-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ The Many Possibilities of CVE-2019-8646 ∗∗∗ --------------------------------------------- CVE-2019-8646 is a somewhat unusual vulnerability I reported in iMessage. It has a number of consequences, including information leakage and the ability to remotely read files on a device. This blog post discusses the ways that an attacker could use this bug. --------------------------------------------- https://googleprojectzero.blogspot.com/2019/08/the-many-possibilities-of-cv… ∗∗∗ Instagram phishing uses 2FA as a lure ∗∗∗ --------------------------------------------- If the phishing page looks OK, and it has an HTTPS padlock, how are you supposed to spot phishes these days? --------------------------------------------- https://nakedsecurity.sophos.com/2019/08/23/instagram-phishing-uses-2fa-as-… ∗∗∗ Simple Mimikatz & RDPWrapper Dropper, (Thu, Aug 22nd) ∗∗∗ --------------------------------------------- Let's review a malware sample that I spotted a few days ago. I found it interesting because it's not using deep techniques to infect its victims. The initial sample is a malicious VBScript. For a few weeks, I started to hunt for more Powershell based on encoded directives. The following regular expression matched on the file: [...] --------------------------------------------- https://isc.sans.edu/diary/rss/25262 ∗∗∗ Sommerferien vorbei – Emotet ist zurück ∗∗∗ --------------------------------------------- Seit Freitag früh sind die Server der wohl gefährlichsten Cybercrime-Bande wieder aktiv. --------------------------------------------- https://heise.de/-4503467 ∗∗∗ Hackers Target Vulnerabilities in Fortinet, Pulse Secure Products ∗∗∗ --------------------------------------------- Recently disclosed vulnerabilities affecting enterprise virtual private network (VPN) products from Fortinet and Pulse Secure have been exploited in the wild, a researcher reported on Thursday. --------------------------------------------- https://www.securityweek.com/hackers-target-vulnerabilities-fortinet-pulse-… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (cups, nginx, and openjdk-7), Fedora (httpd, mod_md, nghttp2, and patch), and SUSE (rubygem-loofah). --------------------------------------------- https://lwn.net/Articles/797049/ ∗∗∗ PrivEsc in Lenovo Solution Centre, 10 minutes later ∗∗∗ --------------------------------------------- CVE-2019-6177 – Lenovo Solution Centre Privilege Escalation. Slow, but sure. TL;DR We found a privilege escalation vulnerability in the Lenovo Solution Centre (LSC) software, which came pre-installed on many Windows-based Lenovo devices. Lenovo say LSC has been shipped since 2011, but haven’t been clear about when they stopped shipping it by default with new devices. --------------------------------------------- https://www.pentestpartners.com/security-blog/privesc-in-lenovo-solution-ce… ∗∗∗ IBM Security Bulletin: Remote Execution Vulnerability Affects Red Hat Linux Used By IBM WebSphere Application Server for IBM Cloud Private VM Quickstarter (CVE-2019-12735) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-remote-execution-vuln… ∗∗∗ Spectre SWAPGS gadget vulnerability CVE-2019-1125 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K31085564 ∗∗∗ HPESBUX03950 rev.1 - HP-UX Web Server Suite running Apache on HP-UX 11iv3, 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 - 22.08.2019
by Daily end-of-shift report 22 Aug '19

22 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 21-08-2019 18:00 − Donnerstag 22-08-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ ICS Protocols ∗∗∗ --------------------------------------------- ICS stands for Industrial Control Systems. ICS is a generic term used to describe various control systems and their instrumentation, used for controlling and monitoring industrial processes. ICS basically integrates hardware, software and their network connectivity for running and supporting critical infrastructure. ICS systems get data from remote sensors and send commands to the [...] --------------------------------------------- https://resources.infosecinstitute.com/ics-protocols/ ∗∗∗ Nach dem Datenleck: Mastercard benachrichtigt Kunden ∗∗∗ --------------------------------------------- Nachdem in den vergangenen Tagen Daten von Mastercard-Kunden im Internet auftauchten, hat das Unternehmen nun weitere Informationen per Mail verschickt. --------------------------------------------- https://heise.de/-4502408 ∗∗∗ KNOB-Attacke: Apple liefert Patch gegen Bluetooth-Schwachstelle ∗∗∗ --------------------------------------------- In der jüngsten Version der Betriebssysteme hat Apple eine grundlegende Schwachstelle ausgeräumt, die ein Knacken der Bluetooth-Verschlüsselung ermöglicht. --------------------------------------------- https://heise.de/-4503139 ∗∗∗ Android‑Spyware im Google Play Store aufgetaucht ∗∗∗ --------------------------------------------- ESET-Forscher entdeckten gleich zweimal Android-Spyware im Google Play Store. Die erste ihrer Art, die auf der Open-Source RAT-Software AhMyth aufbaut. --------------------------------------------- https://www.welivesecurity.com/deutsch/2019/08/22/android-spyware-google-pl… ∗∗∗ Hinter modellbau-billiger.de steckt Betrug ∗∗∗ --------------------------------------------- Modellbau-Fans stoßen auf der Suche nach Modelleisenbahnen, ferngesteuerten Autos, Flugzeugen oder Drohnen womöglich auf den Fake-Shop modellbau-billiger.de. Die Kriminellen nutzen dabei die Impressumsdaten eines seriösen Unternehmens, um Vertrauen zu stiften. Hier darf nichts bestellt werden. Die Zahlungen per Vorkasse sind verloren! --------------------------------------------- https://www.watchlist-internet.at/news/hinter-modellbau-billigerde-steckt-b… ===================== = Vulnerabilities = ===================== ∗∗∗ Jetzt updaten: Cisco schließt 27 Sicherheitslücken in diversen Produkten ∗∗∗ --------------------------------------------- Vor allem Nutzer von Ciscos IMC Supervisor und UCS Director sollten einen Blick auf die aktuellen Sicherheitshinweise werfen. Kritische Lücken wurden gefixt. --------------------------------------------- https://heise.de/-4502617 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (nginx), openSUSE (ImageMagick and putty), Red Hat (Ansible, atomic-openshift-web-console, ceph, and qemu-kvm-rhev), SUSE (kvm, libssh2_org, postgresql96, qemu, and wavpack), and Ubuntu (libzstd and openjpeg2). --------------------------------------------- https://lwn.net/Articles/796949/ ∗∗∗ IBM Security Bulletin: IBM Security Access Manager for Enterprise Single-Sign On is affected by an XML External Entity Injection (XXE) vulnerability (CVE-2019-4513) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-access-m… ∗∗∗ IBM Security Bulletin: This Power System update is being released to address CVE-2019-4169 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-this-power-system-upd… ∗∗∗ IBM Security Bulletin:IBM SDK, Java Technology Edition Quarterly CPU – Oct 2018 – Includes Oracle Oct.2018 CPU affects DB2 Recovery Expert for Linux, Unix and Windows ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletinibm-sdk-java-technolog… ∗∗∗ Multiple Vulnerabilities in OpenPGP.js ∗∗∗ --------------------------------------------- https://sec-consult.com/en/blog/advisories/multiple-vulnerabilities-in-open… ∗∗∗ HPESBST03951 rev.1 - HPE Command View Advanced EditionCVAE (Virtual Appliance only), Remote Denial of Service ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ HPESBST03952 rev.1 - HPE Command View Advanced Edition (CVAE) Products using JAVA, Multiple Vulnerabilities ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ HPESBST03953 rev.1 - HPE Command View Advanced Edition (CVAE), Multiple Vulnerabilities ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ HPESBUX03950 rev.1 - HP-UX Web Server Suite running Apache on HP-UX 11iv3, Multiple Remote Vulnerabiities ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ Drupal: Schwachstelle ermöglicht Offenlegung von Informationen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0746 ∗∗∗ Red Hat Ceph Storage: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0751 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 21.08.2019
by Daily end-of-shift report 21 Aug '19

21 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 20-08-2019 18:00 − Mittwoch 21-08-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Fortnite Ransomware Masquerades as an Aimbot Game Hack ∗∗∗ --------------------------------------------- Attackers are taking aim at Fortnites global community of 250 million gamers. --------------------------------------------- https://threatpost.com/fortnite-ransomware-masquerades-as-an-aimbot-game-ha… ∗∗∗ KAPE: Kroll Artifact Parser and Extractor, (Wed, Aug 21st) ∗∗∗ --------------------------------------------- KAPE vs Commando, another Red vs Blue vignette --------------------------------------------- https://isc.sans.edu/diary/rss/25258 ∗∗∗ CERT-Bund warnt vor öffentlich erreichbaren Sphinx-Suchservern ∗∗∗ --------------------------------------------- In der Standardkonfiguration sind Sphinx-Server aus dem Internet erreichbar. Dieses Sicherheitsrisiko sollten Admins eindämmen. --------------------------------------------- https://heise.de/-4501757 ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (ghostscript, pango, and squirrelmail), openSUSE (libcryptopp, squid, tcpdump, and wireshark), SUSE (flatpak), and Ubuntu (giflib and NLTK). --------------------------------------------- https://lwn.net/Articles/796834/ ∗∗∗ Zebra Industrial Printers ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-232-01 ∗∗∗ ZDI-19-764: (0Day) WECON LeviStudioU ShortMessage_Module SMtext Stack-based Buffer Overflow Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-19-764/ ∗∗∗ IBM Security Bulletin: A vulnerability in Open Source Libvirt affects IBM Netezza Host Management ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-vulnerability-in-op… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in Open Source Libreswan affect IBM Netezza Host Management ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: IBM Netezza Host Management is affected by the vulnerabilities known as Intel Microarchitectural Data Sampling (MDS) and other Kernel vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-netezza-host-mana… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in Spring Framework affect IBM InfoSphere Information Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Enterprise Content Management System Monitor is affected by a vulnerability in IBM® SDK Java™ Technology Edition ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-enterprise-content-ma… ∗∗∗ IBM Security Bulletin: A vulnerability in Open Source Bind affects IBM Netezza Host Management ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-vulnerability-in-op… ∗∗∗ IBM Security Bulletin: Privilege escalation in IBM DB2 HPU debug binary via trusted PATH ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-privilege-escalation-… ∗∗∗ Unauthenticated sensitive information leakage in ZOHO ServiceDesk Software ∗∗∗ --------------------------------------------- https://sec-consult.com/en/blog/advisories/unauthenticated-sensitive-inform… ∗∗∗ FreeBSD Project FreeBSD OS: Mehrere Schwachstellen ermöglichen Denial of Service ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0743 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 20.08.2019
by Daily end-of-shift report 20 Aug '19

20 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Montag 19-08-2019 18:00 − Dienstag 20-08-2019 18:00 Handler: Dimitri Robl Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Kernel: Defekte Dateisysteme bringen Linux zum Stolpern ∗∗∗ --------------------------------------------- In einer Diskussion um die Aufnahme eines neuen Dateisystems in den Linux-Kernel wird klar, dass viele Dateisystemtreiber mit defekten Daten nicht klarkommen. Das kann nicht nur zu Abstürzen führen, sondern auch zu Sicherheitslücken. ... Das Mounten von fremden Dateisystemen ist aber unter den gegebenen Umständen riskant. Wie die Diskussion zeigt, kann man sich nicht darauf verlassen, dass Linux-Dateisystemtreiber mit bösartigen Eingabedaten klarkommen. --------------------------------------------- https://www.golem.de/news/kernel-defekte-dateisysteme-bringen-linux-zum-sto… ∗∗∗ Guildma malware is now accessing Facebook and YouTube to keep up-to-date, (Tue, Aug 20th) ∗∗∗ --------------------------------------------- A new variant of the information stealer Guildma (aka Astaroth) we analyzed last week is accessing Facebook and YouTube to get a fresh list of its C2 servers. The C2 list is encrypted and hosted in two Facebook and three YouTube profiles maintained and constantly updated by the cybercriminals. --------------------------------------------- https://isc.sans.edu/diary/rss/25222 ∗∗∗ GitHub Token Scanning—one billion tokens identified and five new partners ∗∗∗ --------------------------------------------- If you’ve ever accidentally shared a token or credentials in a GitHub repository, or read about someone who has, you know how damaging it could be if a malicious user finds and exploits it. About a year ago, we introduced token scanning to help scan pushed commits and prevent fraudulent use of any credentials that are shared accidentally. --------------------------------------------- https://github.blog/2019-08-19-github-token-scanning-one-billion-tokens-ide… ∗∗∗ GAME OVER: Detecting and Stopping an APT41 Operation ∗∗∗ --------------------------------------------- In August 2019, FireEye released the “Double Dragon” report on our newest graduated threat group, APT41. A China-nexus dual espionage and financially-focused group, APT41 targets industries such as gaming, healthcare, high-tech, higher education, telecommunications, and travel services. APT41 is known to adapt quickly to changes and detections within victim environments, often recompiling malware within hours of incident responder activity. --------------------------------------------- http://www.fireeye.com/blog/threat-research/2019/08/game-over-detecting-and… ∗∗∗ Falsche Versionsangaben: Mehrere Security Bulletins zu Apache Struts korrigiert ∗∗∗ --------------------------------------------- Struts-2-Anwender, die sich beim Updaten an offizielle Advisories halten, sollten erneut draufschauen – oder gleich zu Versionen ab 2.3.35 / 2.5.17 wechseln. --------------------------------------------- https://heise.de/-4500834 ∗∗∗ Erpressung mit Pädophilie per E-Mail ignorieren ∗∗∗ --------------------------------------------- Angeblich wurde Ihr Computer gehackt und Sie wurden beim Masturbieren gefilmt. Damit das Video nicht veröffentlicht wird, muss ein Schweigegeld bezahlt werden. Es besteht jedoch kein Grund zur Sorge, es handelt sich um eine Betrugsmasche. Weder wurde Ihre Webcam gehackt, noch wurden intime Videos über Sie angefertigt! Verschieben Sie dieses Mail in den Spam-Ordner. --------------------------------------------- https://www.watchlist-internet.at/news/erpressung-mit-paedophilie-per-e-mai… ===================== = Vulnerabilities = ===================== ∗∗∗ Severe Flaws in Kubernetes Expose All Servers to DoS Attacks ∗∗∗ --------------------------------------------- Two high severity security flaws impacting the Kubernetes open-source system for handling containerized apps can allow an unauthorized attacker to trigger a denial of services state remotely, without user interaction. --------------------------------------------- https://www.bleepingcomputer.com/news/security/severe-flaws-in-kubernetes-e… ∗∗∗ Remote Code Execution: Doppelte Hintertür in Webmin ∗∗∗ --------------------------------------------- In der Systemkonfigurationssoftware Webmin waren offenbar für über ein Jahr Hintertüren, mit denen sich übers Netz Code ausführen lässt. Den Angreifern gelang es dabei offenbar, die Release-Dateien des Projekts zu manipulieren. --------------------------------------------- https://www.golem.de/news/remote-code-execution-doppelte-hintertuer-in-webm… ∗∗∗ iOS 12.4 jailbreak released after Apple ‘accidentally un-patches’ an old flaw ∗∗∗ --------------------------------------------- A fully functional jailbreak has been released for the latest iOS 12.4 on the Internet, making it the first public jailbreak in a long time—thanks to Apple. Dubbed "unc0ver 3.5.0," the jailbreak works with the updated iPhones, iPads and iPod Touches by leveraging a vulnerability that Apple previously patched in iOS 12.3 but accidentally reintroduced in the latest iOS version 12.4. --------------------------------------------- https://thehackernews.com/2019/08/ios-iphone-jailbreak.html ∗∗∗ SphinxSearch 0.0.0.0:9306 (CVE-2019-14511) ∗∗∗ --------------------------------------------- TL;DR: SphinxSearch comes with a insecure default configuration that opens a listener on port 9306. No auth required. Connections using a mysql client are possible. --------------------------------------------- https://blog.wirhabenstil.de/2019/08/19/sphinxsearch-0-0-0-09306-cve-2019-1… ∗∗∗ Security Bulletin VLC 3.0.8 ∗∗∗ --------------------------------------------- If successful, a malicious third party could trigger either a crash of VLC or an arbitratry code execution with the privileges of the target user. While these issues in themselves are most likely to just crash the player, we can't exclude that they could be combined to leak user informations or remotely execute code. ASLR and DEP help reduce the likelyness of code execution, but may be bypassed. We have not seen exploits performing code execution through these vulnerabilities --------------------------------------------- https://www.videolan.org/security/sb-vlc308.html ∗∗∗ Ruby rest-client 1.6.13 ∗∗∗ --------------------------------------------- It seems that rest-client 1.6.13 is uploaded to rubygems.org. I did review between 1.6.9 and 1.6.13 and it seems that latest version evaluate remote code from pastebin.com and sends information to mironanoru.zzz.com.ua --------------------------------------------- https://github.com/rest-client/rest-client/issues/713 ∗∗∗ Vulnerability Spotlight: Multiple vulnerabilities in Aspose APIs ∗∗∗ --------------------------------------------- Cory Duplantis and Aleksandar Nikolic of Cisco Talos discovered these vulnerabilities.Cisco Talos recently discovered multiple remote code execution vulnerabilities in various Aspose APIs. Aspose provides a series of APIs for manipulating or converting a large family of document formats. These vulnerabilities exist in APIs that help process PDFs, Microsoft Word files and more. --------------------------------------------- https://blog.talosintelligence.com/2019/08/aspose-APIs-RCE-vulns-aug-2019.h… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (flask), openSUSE (clementine, dkgpg, libTMCG, openexr, and zstd), Oracle (kernel, mysql:8.0, redis:5, and subversion:1.10), SUSE (nodejs6, python-Django, and rubygem-rails-html-sanitizer), and Ubuntu (cups, docker, docker-credential-helpers, kconfig, kde4libs, libreoffice, nova, and openldap). --------------------------------------------- https://lwn.net/Articles/796759/ ∗∗∗ IBM Security Bulletin: IBM MQ is vulnerable to a denial of service attack within the error logging function (CVE-2019-4049) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-mq-is-vulnerable-… ∗∗∗ IBM Security Bulletin: A vulnerability in IBM Websphere Application Server affects IBM Cloud App Management ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-vulnerability-in-ib… ∗∗∗ IBM Security Bulletin: A vulnerability in IBM WebSphere Application Server Liberty affects IBM License Metric Tool v9 (CVE-2019-4046). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-vulnerability-in-ib… ∗∗∗ IBM Security Bulletin: Multiple Security Vulnerabilities in IBM WebSphere Application Server Liberty affect IBM License Key Server Administration & Reporting Tool and Agent ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-security-vul… ∗∗∗ IBM Security Bulletin: IBM MQ Appliance affected by an OpenSSH vulnerability (CVE-2019-6110) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-mq-appliance-affe… ∗∗∗ IBM Security Bulletin: Information disclosure for IBM Infosphere Global Name Management ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-information-disclosur… ∗∗∗ IBM Security Bulletin: Information disclosure for IBM Infosphere Identity Insight ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-information-disclosur… ∗∗∗ IBM Security Bulletin: Error Message Vulnerabilities Affect IBM Emptoris Sourcing, IBM Emptoris Contract Management and IBM Emptoris Spend Analysis. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-error-message-vulnera… ∗∗∗ IBM Security Bulletin: Cross-site Scripting Affects IBM Emptoris Spend Analysis (CVE-2019-4482) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-cross-site-scripting-… ∗∗∗ IBM Security Bulletin: SQL Injection Affects IBM Emptoris Spend Analysis and IBM Emptoris Contract Management (CVE-2019-4481, CVE-2019-4483) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-sql-injection-affects… ∗∗∗ IBM Security Bulletin: Multiple IBM MQ Security Vulnerabilities Affect IBM Sterling B2B Integrator ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-ibm-mq-secur… ∗∗∗ IBM Security Bulletin: API Connect V2018 (ova) is impacted by vulnerabilities in Ubuntu OS (CVE-2019-4504) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-api-connect-v2018-ova… ∗∗∗ IBM Security Bulletin: API Connect V2018 is impacted by a Kubernetes vulnerability(CVE-2019-11246) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-api-connect-v2018-is-… ∗∗∗ IBM Security Bulletin: IBM API Connect’s Developer Portal is impacted by a path traversal vulnerability. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-api-connects-deve… ∗∗∗ IBM Security Bulletin: IBM i is affected by networking BIND vulnerability CVE-2019-6471. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-i-is-affected-by-… ∗∗∗ IBM Security Bulletin: API Connect V2018 is impacted by a information disclosure vulnerability (CVE-2019-4437) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-api-connect-v2018-is-… ∗∗∗ IBM Security Bulletin: IBM Cloud Kubernetes Service is affected by Linux Kernel security vulnerabilities (CVE-2019-11477, CVE-2019-11478, CVE-2019-11479) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cloud-kubernetes-… ∗∗∗ IBM Security Bulletin: XML External Entity Injection vulnerability in IBM Business Automation Workflow and IBM Business Process Manager (BPM) (CVE-2019-4424) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-xml-external-entity-i… ∗∗∗ IBM Security Bulletin: Reverse tabnabbing vulnerability in IBM Business Automation Workflow and IBM Business Process Manager (BPM) (CVE-2019-4425) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-reverse-tabnabbing-vu… ∗∗∗ IBM Security Bulletin: A Security Vulnerability affects IBM Cloud Private – Docker (CVE-2018-15664) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-security-vulnerabil… ∗∗∗ IBM Security Bulletin: IBM Security Privileged Identity Manager is affected by multiple security vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-security-privileg… ∗∗∗ IBM Security Bulletin: Vulnerability in NTP affects AIX (CVE-2019-8936) Security Bulletin ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-in-ntp-… ∗∗∗ IBM Security Bulletin: IBM SDK, Java Technology Edition Quarterly CPU – Jul 2018 – Includes Oracle Jul 2018 CPU affects DB2 Recovery Expert for Linux, Unix and Windows ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-sdk-java-technolo… ∗∗∗ HTTP/2 Empty Frames Flood vulnerability CVE-2019-9518 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K46011592 ∗∗∗ HTTP/2 Settings Flood vulnerability CVE-2019-9515 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K50233772 ∗∗∗ HTTP/2 Ping Flood vulnerability CVE-2019-9512 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K98053339 ∗∗∗ HTTP/2 Reset Flood vulnerability CVE-2019-9514 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K01988340 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 19.08.2019
by Daily end-of-shift report 19 Aug '19

19 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 16-08-2019 18:00 − Montag 19-08-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Router Network Isolation Broken By Covert Data Exfiltration ∗∗∗ --------------------------------------------- Software-based network isolation provided by routers is not as efficient as believed, as hackers can smuggle data between the networks for exfiltration. --------------------------------------------- https://www.bleepingcomputer.com/news/security/router-network-isolation-bro… ∗∗∗ IT threat evolution Q2 2019 ∗∗∗ --------------------------------------------- Targeted attacks, malware campaigns and other security news in Q2 2019. --------------------------------------------- https://securelist.com/it-threat-evolution-q2-2019/91994/ ∗∗∗ The DAA File Format, (Fri, Aug 16th) ∗∗∗ --------------------------------------------- In diary entry "Malicious .DAA Attachments", we extracted a malicious executable from a Direct Access Archive file. --------------------------------------------- https://isc.sans.edu/diary/rss/25246 ∗∗∗ What Hackers Do after Gaining Access to a Website ∗∗∗ --------------------------------------------- A hack or cyber attack is the act of maliciously entering, taking control over, or manipulating by force a web application, server, or file that belongs to someone else. --------------------------------------------- https://blog.sucuri.net/2019/08/what-hackers-do-after-gaining-access-to-a-w… ∗∗∗ Sicherheitspanne: Kernel-Schwachstelle zurück in iOS 12.4, Jailbreak verfügbar ∗∗∗ --------------------------------------------- Zum ersten Mal seit Langem lassen sich Apples Sicherheitsfunktionen in der aktuellen iOS-Version durch einen öffentlich verfügbaren Jailbreak aushebeln. --------------------------------------------- https://heise.de/-4500038 ∗∗∗ QxSearch hijacker fakes failed installs ∗∗∗ --------------------------------------------- QxSearch is a group of search hijackers that try to make the user think the install failed or was incomplete. Is it that they dont want to be found and removed? Or just bad programming? --------------------------------------------- https://blog.malwarebytes.com/pups/2019/08/qxsearch-hijacker-fakes-failed-i… ∗∗∗ Gefälschte "Ihr Jahresabonnemеnt Whatsapp"-Mail im Umlauf ∗∗∗ --------------------------------------------- Konsument/innen erhalten eine angebliche WhatsApp-E-Mail. Darin heißt es, dass sie ihr Abonnement verlängern müssen. Über einen Link in der Nachricht gelangen Nutzer/innen auf eine gefälschte WhatsApp-Website. Darauf sollen sie ihr Jahresabonnement unter Bekanntgabe ihrer Zahlungsdaten verlängern. Kommen Konsument/innen der Aufforderung nach, werden sie Opfer eines Datendiebstahls und verlieren ihr Geld an Kriminelle. --------------------------------------------- https://www.watchlist-internet.at/news/gefaelschte-ihr-jahresabonnement-wha… ∗∗∗ Offensive Lateral Movement ∗∗∗ --------------------------------------------- Lateral movement is the process of moving from one compromised host to another. Penetration testers and red teamers alike commonly used to accomplish this by executing powershell.exe to run a base64 encoded command on the remote host, which would return a beacon. The problem with this is that offensive PowerShell is not a new concept anymore and even moderately mature shops will detect on it and shut it down quickly, or any half decent AV product will kill it before a malicious command is ran. --------------------------------------------- https://posts.specterops.io/offensive-lateral-movement-1744ae62b14f ===================== = Vulnerabilities = ===================== ∗∗∗ Drupal: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- Ein entfernter, authentisierter oder anonymer Angreifer kann mehrere Schwachstellen in Drupal ausnutzen, um einen Cross-Site Scripting Angriff durchzuführen, Daten zu manipulieren oder Sicherheitsmechanismen zu umgehen. --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K19-0726 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (kernel and openssl), Debian (ffmpeg, golang-1.11, imagemagick, kde4libs, openldap, and python3.4), Fedora (gradle, hostapd, kdelibs3, and mgetty), Gentoo (adobe-flash, hostapd, mariadb, patch, thunderbird, and vlc), Mageia (elfutils, mariadb, mythtv, postgresql, and redis), openSUSE (chromium, kernel, LibreOffice, and zypper, libzypp and libsolv), Oracle (ghostscript), Red Hat (rh-php71-php), SUSE (bzip2, evince, firefox, glib2, glibc, [...] --------------------------------------------- https://lwn.net/Articles/796640/ ∗∗∗ Cisco Firepower Threat Defense Software HTTP Filtering Bypass Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the HTTP traffic filtering component of Cisco Firepower Threat Defense Software, Cisco FirePOWER Services Software for ASA, and Cisco Firepower Management Center Software could allow an unauthenticated, remote attacker to bypass filtering protections.The vulnerability is due to improper handling of HTTP requests, including those communicated over a secure HTTPS connection, that contain maliciously crafted headers. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Firepower Threat Defense Software Stream Reassembly Bypass Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the stream reassembly component of Cisco Firepower Threat Defense Software, Cisco FirePOWER Services Software for ASA, and Cisco Firepower Management Center Software could allow an unauthenticated, remote attacker to bypass filtering protections.The vulnerability is due to improper reassembly of traffic streams. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Firepower Threat Defense Software NULL Character Obfuscation Detection Bypass Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the normalization functionality of Cisco Firepower Threat Defense Software, Cisco FirePOWER Services Software for ASA, and Cisco Firepower Management Center Software could allow an unauthenticated, remote attacker to bypass filtering protections.The vulnerability is due to insufficient normalization of a text-based payload. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Firepower Threat Defense Software Nonstandard Protocol Detection Bypass Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the protocol detection component of Cisco Firepower Threat Defense Software, Cisco FirePOWER Services Software for ASA, and Cisco Firepower Management Center Software could allow an unauthenticated, remote attacker to bypass filtering protections.The vulnerability is due to improper detection of the initial use of a protocol on a nonstandard port. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security Advisory - Four Remote Code Execution Vulnerabilities in Some Microsoft Windows Systems ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190819-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 16.08.2019
by Daily end-of-shift report 16 Aug '19

16 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 14-08-2019 18:00 − Freitag 16-08-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Microsoft Warns of Phishing Attacks Using Custom 404 Pages ∗∗∗ --------------------------------------------- Microsoft security researchers discovered an unusual phishing campaign which employs custom 404 error pages to trick potential victims into handing out their Microsoft credentials. --------------------------------------------- https://www.bleepingcomputer.com/news/security/microsoft-warns-of-phishing-… ∗∗∗ Energy Sector Phish Swims Past Microsoft Email Security via Google Drive ∗∗∗ --------------------------------------------- The savvy technique of avoiding malicious links in the email allowed the phishing attack to reach its targets. --------------------------------------------- https://threatpost.com/energy-phish-microsoft-security-google-drive/147397/ ∗∗∗ Analysis of a Spearphishing Maldoc, (Thu, Aug 15th) ∗∗∗ --------------------------------------------- A spearphishing attack with a VBA maldoc on US utility companies was mentioned in SANS NewsBites Vol. 21, Num. 61. I always like to take a look at malicious documents mentioned in the news. Luckily for me, Proofpoint's analysis includes the hashes of the maldocs, and one maldoc can be found on VirusTotal. --------------------------------------------- https://isc.sans.edu/diary/rss/25242 ∗∗∗ VoIP-Sicherheitslücken: Viele Büro-Telefonanlagen grundlegend unsicher ∗∗∗ --------------------------------------------- 33 Geräte von 25 Herstellern lassen sich kapern. Angreifer können spionieren, andere Systeme angreifen oder die Organisation durch einen Totalausfall schwächen. --------------------------------------------- https://heise.de/-4499202 ∗∗∗ MITRE ATT&CK July 2019 Update ∗∗∗ --------------------------------------------- On the last day of July, MITRE released its most recent update to the ATT&CK framework. The ATT&CK framework is a curated knowledge base of tactics, techniques, software, that adversarial groups have leveraged when compromising enterprise systems. The July 2019 update is relatively minor compared to the April 2019 update, which saw a new tactic [...] --------------------------------------------- https://www.tripwire.com/state-of-security/security-data-protection/mitre-a… ∗∗∗ Many Apache Struts Security Advisories Updated Following Review ∗∗∗ --------------------------------------------- Two dozen security advisories for the Apache Struts open source development framework have been updated after researchers determined that they contained incorrect information regarding which versions of the software were impacted by a vulnerability. --------------------------------------------- https://www.securityweek.com/many-apache-struts-security-advisories-updated… ===================== = Vulnerabilities = ===================== ∗∗∗ Lenovo Warns of ThinkPad Bugs, One Unpatched ∗∗∗ --------------------------------------------- The notebook maker is warning users of three separate vulnerabilities. --------------------------------------------- https://threatpost.com/lenovo-warns-bugs-thinkpads/147338/ ∗∗∗ Patches for 2 Severe LibreOffice Flaws Bypassed — Update to Patch Again ∗∗∗ --------------------------------------------- If you are using LibreOffice, you need to update it once again. LibreOffice has released the latest version 6.2.6/6.3.0 of its open-source office software to address three new vulnerabilities that could allow attackers to bypass patches for two previously addressed vulnerabilities. --------------------------------------------- https://thehackernews.com/2019/08/libreoffice-patch-update.html ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by openSUSE (irssi, ledger, libheimdal, libmediainfo, libqb, and libsass) and Slackware (mozilla). --------------------------------------------- https://lwn.net/Articles/796311/ ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (freetype, libreoffice, and openjdk-7), Fedora (edk2, mariadb, mariadb-connector-c, mariadb-connector-odbc, python-django, and squirrelmail), Gentoo (chromium, cups, firefox, glibc, kconfig, libarchive, libreoffice, oracle-jdk-bin, polkit, proftpd, sqlite, wget, zeromq, and znc), openSUSE (bzip2, chromium, dosbox, evince, gpg2, icedtea-web, java-11-openjdk, java-1_8_0-openjdk, kconfig, kdelibs4, mariadb, mariadb-connector-c, nodejs8, pdns, polkit, [...] --------------------------------------------- https://lwn.net/Articles/796455/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 14.08.2019
by Daily end-of-shift report 14 Aug '19

14 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 13-08-2019 18:00 − Mittwoch 14-08-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ New Bluetooth KNOB Flaw Lets Attackers Manipulate Traffic ∗∗∗ --------------------------------------------- A new Bluetooth vulnerability named "KNOB" has been disclosed that allow attackers to more easily brute force the encryption key used during pairing to monitor or manipulate the data transferred between two paired devices. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-bluetooth-knob-flaw-lets… ∗∗∗ Dejablue: Erneut Sicherheitslücken im Windows-Remote-Desktop ∗∗∗ --------------------------------------------- Microsoft warnt vor zwei Remote-Code-Execution-Bugs im Remote Desktop Service. Damit lassen sich Windows-Rechner übers Netz kapern, wenn sie die Remoteadministration aktiviert haben. Alle aktuellen Windows-Versionen sind betroffen. --------------------------------------------- https://www.golem.de/news/dejablue-erneut-sicherheitsluecken-im-windows-rem… ∗∗∗ Project Zero: Windows-Texteingabesystem bietet viele Angriffsmöglichkeiten ∗∗∗ --------------------------------------------- Ein Systemdienst für Texteingabemethoden, das es seit Windows XP gibt, wurde offenbar mit wenig Sicherheitsbewusstsein entwickelt. Tavis Ormandy von Google gelang es damit, als Nutzer Systemrechte zu erlangen. Es gibt ein Update von Microsoft, doch das behebt wohl nicht alle Probleme. --------------------------------------------- https://www.golem.de/news/project-zero-windows-texteingabesystem-bietet-vie… ∗∗∗ Debugging for Malware Analysis ∗∗∗ --------------------------------------------- This article provides an overview of debugging and how to use some of the most commonly used debuggers. We will begin by discussing OllyDbg; using it, we will explore topics such as setting up breakpoints, stepping through the instructions and modifying the flow of execution. We will then discuss WinDbg, which can be used [...] --------------------------------------------- https://resources.infosecinstitute.com/debugging-for-malware-analysis/ ∗∗∗ Nehmen Sie sich vor gefälschten Zahlungsanweisungen in Acht! ∗∗∗ --------------------------------------------- Zahlreiche Unternehmen wenden sich mit erfundenen Überweisungs-Aufforderungen im Namen der Geschäftsführung oder anderer Führungspersonen an uns. Die E-Mails stammen von Kriminellen, die die Mail-Adressen durch „Spoofing“ imitieren und dadurch nichtsahnende Mitarbeiter/innen zu Überweisungen auf fremde Konten bringen wollen. --------------------------------------------- https://www.watchlist-internet.at/news/nehmen-sie-sich-vor-gefaelschten-zah… ∗∗∗ This new cryptojacking malware uses a sneaky trick to remain hidden ∗∗∗ --------------------------------------------- Norman cryptomining malware was found to have infected almost every system in one organisation during an investigation by security researchers. --------------------------------------------- https://www.zdnet.com/article/this-new-cryptojacking-malware-uses-a-sneaky-… ===================== = Vulnerabilities = ===================== ∗∗∗ Intel Releases Security Updates ∗∗∗ --------------------------------------------- Intel has released security updates to address vulnerabilities in multiple products. An attacker could exploit some of these vulnerabilities to gain an escalation of privileges on a previously infected machine.The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review the following Intel advisories and apply the necessary updates: RAID Web Console 2 Advisory INTEL-SA-00246 NUC Advisory INTEL-SA-00272 [...] --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/08/13/intel-releases-sec… ∗∗∗ Trend Micro Password Manager - Privilege Escalation to SYSTEM ∗∗∗ --------------------------------------------- SafeBreach Labs discovered a new vulnerability in Trend Micro Password Manager software. In this post, we will demonstrate how this vulnerability could have been used in order to achieve privilege escalation and persistence by loading an arbitrary unsigned DLL into a service that runs as NT AUTHORITY\SYSTEM. --------------------------------------------- https://safebreach.com/Post/Trend-Micro-Password-Manager-Privilege-Escalati… ∗∗∗ DoS-Attacken: Viele Web-Server mit HTTP/2 angreifbar ∗∗∗ --------------------------------------------- Forschern zufolge ist ein Großteil von Web-Servern mit HTTP/2 nicht optimal konfiguriert, sodass die Sicherheit gefährdet ist. Patches sind verfügbar. --------------------------------------------- https://heise.de/-4496647 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (kernel, linux-4.9, otrs2, and tomcat8), Fedora (igraph and jhead), openSUSE (ansible, GraphicsMagick, kconfig, kdelibs4, live555, mumble, phpMyAdmin, proftpd, python-Django, and znc), Oracle (kernel and openssl), Red Hat (kernel, openssl, and rh-mysql80-mysql), Scientific Linux (kernel and openssl), Slackware (kernel), SUSE (containerd, docker, docker-runc, golang-github-docker-libnetwork and mariadb-100), and Ubuntu (linux, linux-aws, linux-kvm, [...] --------------------------------------------- https://lwn.net/Articles/796193/ ∗∗∗ SAP Patches Highest Number of Critical Flaws Since 2014 ∗∗∗ --------------------------------------------- SAP’s Security Patch Day updates for August 2019 address three new critical vulnerabilities affecting the company’s products. This is the highest number of critical flaws fixed on the same day since 2014. --------------------------------------------- https://www.securityweek.com/sap-patches-highest-number-critical-flaws-2014 ∗∗∗ Mitsubishi Electric smartRTU and INEA ME-RTU ∗∗∗ --------------------------------------------- CISA is aware of a public report of a proof-of-concept (PoC) exploit code vulnerability affecting Mitsubishi Electric smartRTU devices. According to this report, there are multiple vulnerabilities that could result in remote code execution with root privileges. CISA is issuing this alert to provide early notice of the report. --------------------------------------------- https://www.us-cert.gov/ics/alerts/ics-alert-19-255-01 ∗∗∗ Delta Industrial Automation DOPSoft ∗∗∗ --------------------------------------------- This advisory includes mitigations for out-of-bounds read and use after free vulnerabilities reported in Delta Electronics’ Delta Industrial Automation DOPSoft HMI editing software. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-225-01 ∗∗∗ OSIsoft PI Web API ∗∗∗ --------------------------------------------- This advisory includes mitigations for inclusion of sensitive information in log files and protection mechanism failure vulnerabilities reported in OSIsoft LLC’s OSIsoft PI Web API. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-225-02 ∗∗∗ Key Negotiation of Bluetooth Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Two Denial of Service Vulnerabilities on Some Huawei Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190814-… ∗∗∗ August 13, 2019 TNS-2019-05 [R1] Nessus 8.6.0 Fixes One Vulnerability ∗∗∗ --------------------------------------------- http://www.tenable.com/security/tns-2019-05 ∗∗∗ Synology-SA-19:33 HTTP/2 DoS Attacks ∗∗∗ --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_19_33 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 13.08.2019
by Daily end-of-shift report 13 Aug '19

13 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Montag 12-08-2019 18:00 − Dienstag 13-08-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Steam Security Vulnerability Fixed, Researchers Dont Agree ∗∗∗ --------------------------------------------- Valve has pushed out a fix for a zero-day Steam Client local privilege escalation (LPE) vulnerability, but researchers say there are still other LPE vulnerabilities that are being ignored. --------------------------------------------- https://www.bleepingcomputer.com/news/security/steam-security-vulnerability… ∗∗∗ Troldesh Ransomware Dropper ∗∗∗ --------------------------------------------- Over the past few weeks, we’ve seen an increase in Troldesh ransomware using compromised websites as intermediary malware distributors. The malware often uses a PHP file that acts as a delivery tool for downloading the host malware dropper: hxxp://doolaekhun[.]com/cgi-bin/[redacted].php --------------------------------------------- https://blog.sucuri.net/2019/08/troldesh-ransomware-dropper.html ∗∗∗ Back-to-Back Campaigns: Neko, Mirai, and Bashlite Malware Variants Use Various Exploits to Target Several Routers, Devices ∗∗∗ --------------------------------------------- Within a span of three weeks, our telemetry uncovered three notable malware variants of Neko, Mirai, and Bashlite. On July 22, 2019, we saw and started analyzing a Neko botnet sample, then observed another sample with additional exploits the following week. A Mirai variant that calls itself "Asher" [...] --------------------------------------------- http://feeds.trendmicro.com/~r/Anti-MalwareBlog/~3/jgzb2S8LB8M/ ∗∗∗ MANRS Observatory: Monitoring the State of Internet Routing Security ∗∗∗ --------------------------------------------- Routing security is vital to the future and stability of the Internet, but it’s under constant threat. Which is why we’ve launched a free online tool so that network operators can see how they’re doing, and what they can improve, while anyone can see the health of the Internet at a glance. --------------------------------------------- https://www.internetsociety.org/blog/2019/08/manrs-observatory-monitoring-t… ∗∗∗ The Twin Journey, Part 3: I’m Not a Twin, Can’t You See my Whitespace at the End? ∗∗∗ --------------------------------------------- In this series of 3 blogs (you can find part 1 here, and part 2 here), so far we have understood the implications of promoting files to “Evil Twins” where they can be created and remain in the system as different entities once case sensitiveness is enabled, and some issues that could be raised by [...] --------------------------------------------- https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/the-twin-journe… ∗∗∗ CEO Cyber Quiz: What’s Your IT Security IQ? ∗∗∗ --------------------------------------------- Every business leader understands that, when it comes to cybersecurity, the stakes are extraordinarily high. CEOs tend to take notice when they read headlines about yet another big-name company being victimized by a massive data breach or about industry forecasts suggesting that the annual cost of crime losses and damage will hit $6 trillion by [...] --------------------------------------------- https://www.tripwire.com/state-of-security/security-awareness/ceo-cyber-sec… ∗∗∗ Datingfalle.at: Kostenlose Hilfe bei Online-Dating-Fallen! ∗∗∗ --------------------------------------------- Auf www.datingfalle.at bietet der Internet Ombudsmann kostenlose Hilfe bei rechtlichen Problemen mit Online-Dating-Plattformen, Erotik-Portalen und Singlebörsen. Neben Infos und Tipps steht eine außergerichtliche Streitschlichtung zur Verfügung. Hier gibt es Hilfestellung bei Abo-Fallen, automatischer Vertragsverlängerung, Kündigungsschwierigkeiten oder Inkasso-Schreiben. --------------------------------------------- https://www.watchlist-internet.at/news/datingfalleat-kostenlose-hilfe-bei-o… ===================== = Vulnerabilities = ===================== ∗∗∗ Security Bulletins Posted ∗∗∗ --------------------------------------------- Adobe has published security bulletins for Adobe After Effects CC (APSB19-31), Adobe Character Animator CC (APSB19-32), Adobe Premiere Pro CC (APSB19-33), Adobe Prelude CC (APSB19-35), Adobe Creative Cloud Desktop Application (APSB19-39), Adobe Acrobat and Reader (APSB19-41), Adobe Experience Manager (APSB19-42) and Adobe Photoshop CC (APSB19-44). Adobe recommends users update their product installations to the latest versions using the instructions referenced [...] --------------------------------------------- https://blogs.adobe.com/psirt/?p=1773 ∗∗∗ [20190801] - Core - Hardening com_contact contact form ∗∗∗ --------------------------------------------- Project: Joomla! SubProject: CMS Impact: Moderate Severity: Low Versions: 1.6.2 - 3.9.10 Exploit type: Incorrect Access Control Reported Date: 2019-April-09 Fixed Date: 2019-August-13 CVE Number: CVE-2019-XXXXX Description Inadequate checks in com_contact could allowed mail submission in disabled forms. Affected Installs Joomla! CMS versions 1.6.2 - 3.9.10 Solution Upgrade to version 3.9.11 --------------------------------------------- http://feeds.joomla.org/~r/JoomlaSecurityNews/~3/H1jmq28mUAw/789-20190801-c… ∗∗∗ # SSA-671286: Multiple Vulnerabilities in SCALANCE Products ∗∗∗ --------------------------------------------- The latest update for SCALANCE SC-600 fixes multiple vulnerabilities. The most severe could allow authenticated local users with physical access to the device to execute arbitrary commands on the device under certain conditions. --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-671286.txt ∗∗∗ # SSA-530931: Denial-of-Service in Webserver of Industrial Products ∗∗∗ --------------------------------------------- A vulnerability in the affected products could allow an unauthorized attacker with network access to the webserver of an affected device to perform a denial-of-service attack. --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-530931.txt ∗∗∗ # SSA-232418: Vulnerabilities in SIMATIC S7-1200 and SIMATIC S7-1500 CPU families ∗∗∗ --------------------------------------------- Two vulnerabilities have been identified in the SIMATIC S7-1200 and the SIMATIC S7-1500 CPU families. One vulnerability could allow an attacker with network access to affected devices to modify the user program stored on these devices such that the source code differs from the actual running code. The other vulnerability could allow an attacker in a Man-in-the-Middle position to modify network traffic exchanged on port 102/tcp. --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-232418.txt ∗∗∗ # SSA-100232: Denial-of-Service vulnerability in SCALANCE X switches ∗∗∗ --------------------------------------------- A vulnerability in the affected devices could allow an unauthenticated attacker with network access to an affected device to perform a denial-of-service. --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-100232.txt ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (chromium, postgresql, and postgresql-libs), Debian (atril, chromium, evince, ghostscript, jackson-databind, kernel, and php5), Fedora (kf5-kconfig, mingw-sqlite, pam-u2f, and poppler), Mageia (kernel), openSUSE (aubio, chromium, kconfig, kdelibs4, nodejs10, osc, and zstd), Red Hat (ghostscript), and Ubuntu (ghostscript and MariaDB). --------------------------------------------- https://lwn.net/Articles/796075/ ∗∗∗ [remote] Webmin 1.920 - Unauthenticated Remote Code Execution (Metasploit) ∗∗∗ --------------------------------------------- https://www.exploit-db.com/exploits/47230 ∗∗∗ [remote] ManageEngine OpManager 12.4x - Unauthenticated Remote Command Execution (Metasploit) ∗∗∗ --------------------------------------------- https://www.exploit-db.com/exploits/47229 ∗∗∗ [remote] ManageEngine Application Manager 14.2 - Privilege Escalation / Remote Command Execution (Metasploit) ∗∗∗ --------------------------------------------- https://www.exploit-db.com/exploits/47228 ∗∗∗ [remote] ManageEngine OpManager 12.4x - Privilege Escalation / Remote Command Execution (Metasploit) ∗∗∗ --------------------------------------------- https://www.exploit-db.com/exploits/47227 ∗∗∗ Linux kernel vulnerability CVE-2016-7097 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K31603170 ∗∗∗ SAP Patchday August: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0714 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 12.08.2019
by Daily end-of-shift report 12 Aug '19

12 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 09-08-2019 18:00 − Montag 12-08-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Beware of Fake Microsoft Account Unusual Sign-in Activity Emails ∗∗∗ --------------------------------------------- In this article we take a look at a phishing campaign that pretends to be an "Unusual sign-in activity" alertfrom Microsoft that could easily trick someone into clicking on the enclosed link. --------------------------------------------- https://www.bleepingcomputer.com/news/security/beware-of-fake-microsoft-acc… ∗∗∗ Malware Analysis and Reverse Engineering ∗∗∗ --------------------------------------------- Introduction This article provides a high-level overview of malware analysis and reverse engineering. If you are planning to get started with malware analysis and reverse engineering, this article can be a good starting point, as it covers a high-level overview of what you need to know before you download that debugger and get your hands [...] --------------------------------------------- https://resources.infosecinstitute.com/malware-analysis-and-reverse-enginee… ∗∗∗ DEF CON 2019: Delta ICS Flaw Allows Total Industrial Takeover ∗∗∗ --------------------------------------------- The bug exists in a controller that oversees HVAC, lighting, sensor and alarm systems, to name a few. --------------------------------------------- https://threatpost.com/def-con-2019-delta-ics-flaw-allows-total-industrial-… ∗∗∗ Inside the Hidden World of Elevator Phone Phreaking ∗∗∗ --------------------------------------------- Eavesdropping, reprogramming, talking to strangers: Welcome to the harmless and not-so-harmless fun of hacking elevator call boxes. --------------------------------------------- https://www.wired.com/story/elevator-phone-phreaking-defcon ∗∗∗ Amazon Web Services: Tausende virtuelle Festplatten frei zugänglich im Netz ∗∗∗ --------------------------------------------- Ein Forscher fand tausendfach offen zugängliche Elastic Block Store-Volumes mit vertraulichen Daten im Netz, wo sie sich beliebig durchsuchen lassen. --------------------------------------------- https://heise.de/-4493402 ∗∗∗ Windows-Treiber von Intel, AMD, Nvidia und vielen Mainboard-Herstellern unsicher ∗∗∗ --------------------------------------------- Über mehr als 40 weit verbreitete Hardware-Treiber können Angreifer sich Kernel-Rechte auf einem System verschaffen. --------------------------------------------- https://heise.de/-4494929 ∗∗∗ Cruise Releases Automated Firmware Security Analyzer to Open Source ∗∗∗ --------------------------------------------- The growth of IoT devices has highlighted the difficulties in ensuring firmware security -- especially where the device and software are initially sourced from third parties, or developed under time pressures in-house. Now a new firmware analyzer has been released to open source on GitHub. --------------------------------------------- https://www.securityweek.com/gm-cruise-releases-automated-firmware-security… ∗∗∗ Hotellerie-Betriebe: Vorsicht vor kriminellen Buchungs- & Stornierungsversuchen! ∗∗∗ --------------------------------------------- Vermeintliche Interessent/innen kontaktieren gezielt Hotels, Pensionen, Apartments und sonstige Unterkünfte für eine Buchung. Kurz nach einer (ungültigen) Zahlung per Kreditkarte folgen schreckliche Nachrichten: Aufgrund tragischer Ereignisse bei den geplanten Gästen muss die Buchung storniert und das Geld zurücküberwiesen werden. Hotellerie-Betriebe dürfen den Aufforderungen nicht nachkommen! --------------------------------------------- https://www.watchlist-internet.at/news/hotellerie-betriebe-vorsicht-vor-kri… ∗∗∗ Hunting the Public Cloud for Exposed Hosts and Misconfigurations ∗∗∗ --------------------------------------------- This research explores the security landscape of the Internet-facing services hosted in Amazon AWS, Microsoft Azure and Google Cloud Platform. --------------------------------------------- https://unit42.paloaltonetworks.com/hunting-the-public-cloud-for-exposed-ho… ∗∗∗ Clever attack uses SQLite databases to hack other apps, malware servers ∗∗∗ --------------------------------------------- Tainted SQLite database can run malicious code inside other apps, such as web apps or Apples iMessage. --------------------------------------------- https://www.zdnet.com/article/clever-attack-uses-sqlite-databases-to-hack-o… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (fusiondirectory, gosa, kconfig, kernel, pango1.0, and python-django), Fedora (aubio, icedtea-web, java-1.8.0-openjdk, kernel, kernel-headers, kernel-tools, libslirp, openqa, os-autoinst, and upx), Gentoo (JasPer, libvncserver, and redis), Mageia (cyrus-imapd and php), Oracle (kernel), Red Hat (chromium-browser, cockpit-ovirt, Red Hat Virtualization, and rhvm-appliance), SUSE (ImageMagick, libvirt, python, and wireshark), and Ubuntu (poppler). --------------------------------------------- https://lwn.net/Articles/795963/ ∗∗∗ PPOM for WooCommerce <= 18.3 - Authenticated Stored XSS ∗∗∗ --------------------------------------------- https://wpvulndb.com/vulnerabilities/9502 ∗∗∗ ZDI-19-701: (0Day) EZAutomation EZPLC EZC File Parsing Memory Corruption Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-19-701/ ∗∗∗ ZDI-19-700: (0Day) EZAutomation EZTouch Editor EZP File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-19-700/ ∗∗∗ iControl REST and tmsh vulnerability CVE-2019-6621 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K20541896 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 09.08.2019
by Daily end-of-shift report 09 Aug '19

09 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 08-08-2019 18:00 − Freitag 09-08-2019 18:00 Handler: Stephan Richter Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Hackerone: Sicherheitslücke in Steam bleibt vorerst ungefixt ∗∗∗ --------------------------------------------- Auf Windows-Systemen, auf denen der Spiele-Launcher Steam installiert ist, können einfache Nutzer Programme mit Systemrechten ausführen. Der Entdecker der Lücke meldete diese über die Plattform Hackerone, dort erklärte man den Bug für ungültig und wollte eine Veröffentlichung verhindern. --------------------------------------------- https://www.golem.de/news/hackerone-sicherheitsluecke-in-steam-bleibt-vorer… ∗∗∗ Protect against BlueKeep ∗∗∗ --------------------------------------------- DART offers steps you can take to protect your network from BlueKeep, the “wormable” vulnerability that can create a large-scale outbreak due to its ability to replicate and propagate. --------------------------------------------- https://www.microsoft.com/security/blog/2019/08/08/protect-against-bluekeep/ ∗∗∗ Hidden Algorithm Flaws Expose Websites to DoS Attacks ∗∗∗ --------------------------------------------- Why throw a bunch of junk traffic at a service, when all it takes to stall it out is just a few bytes? --------------------------------------------- https://www.wired.com/story/algorithm-dos-attack ∗∗∗ How Safecrackers Can Unlock an ATM in Minutes—Without Leaving a Trace ∗∗∗ --------------------------------------------- At Defcon this week, security researcher Mike Davis will show how he can pick the lock of an ATM safe in no time, thanks to its electric leaks. --------------------------------------------- https://www.wired.com/story/atm-lock-hack-electric-leaks ∗∗∗ Saefko: A new multi-layered RAT ∗∗∗ --------------------------------------------- Recently, the Zscaler ThreatLabZ team came across a new remote-access trojan (RAT) for sale on the dark web. The RAT, called Saefko, is written in .NET and has multiple functionalities. This blog provides a detailed analysis of this piece of malware, including its HTTP, IRC, and data stealing and spreading module. --------------------------------------------- https://www.zscaler.com/blogs/research/saefko-new-multi-layered-rat ∗∗∗ Are Your Out-of-Office Replies Revealing Too Much? ∗∗∗ --------------------------------------------- Whether you’re traveling for business or pleasure, it’s common practice to create an automatic out-of-office reply for incoming emails. While business continuity is important, it’s critical to remember that some emails that arrive in your inbox will come from people you don’t know - and, in some cases, cybercriminals who wish to do you harm. The details you provide could be used for malicious purposes and expose your organization to attack. --------------------------------------------- https://www.proofpoint.com/us/security-awareness/post/are-your-out-office-r… ∗∗∗ New Windows Process Injection Can Be Useful for Stealthy Malware ∗∗∗ --------------------------------------------- Researchers at SafeBreach, a cybersecurity firm that specializes in breach and attack simulations, have catalogued most known Windows process injection techniques. They also discovered a new method, which they claim is stealthy and can bypass all protections implemented by Microsoft. --------------------------------------------- https://www.securityweek.com/new-windows-process-injection-can-be-useful-st… ∗∗∗ Analyse: Ransomware-Angriffe auf Firmen fast vervierfacht ∗∗∗ --------------------------------------------- Die Zahl der Infektionen mit Ransomware bei Firmen hat im Vergleich zum Vorjahr um 365 Prozent zugenommen. Groß im Geschäft: das Trio Emotet/Trickbot/Ryuk. --------------------------------------------- https://heise.de/-4492497 ∗∗∗ Skype, Slack, VS Code, Atom: Electron-Apps haben eine gefährliche Achilles-Ferse ∗∗∗ --------------------------------------------- Programme, die auf dem Electron Framework basieren, können von lokalen Angreifern trojanisiert und als Angriffsplattform missbraucht werden. --------------------------------------------- https://heise.de/-4493195 ∗∗∗ Hackers Can Use Rogue Engineering Stations to Target Siemens PLCs ∗∗∗ --------------------------------------------- Malicious actors could use rogue engineering workstations to take control of Siemens programmable logic controllers (PLCs), and they can hide the attack from the engineer monitoring the system, researchers from two universities in Israel have demonstrated. --------------------------------------------- https://www.securityweek.com/hackers-can-use-rogue-engineering-stations-tar… ===================== = Vulnerabilities = ===================== ∗∗∗ Schwerwiegende Sicherheitslücke in Big-IP-Produkten von F5 Networks ∗∗∗ --------------------------------------------- Der finnische Sicherheitsspezialist F-Secure warnt vor einer Sicherheitslücke, die möglicherweise zahlreiche Unternehmen zu Zielen für Cyberangriffe macht. Betroffen sind Big-IP-Produkte von F5 Networks. Der Anbieter dementiert. --------------------------------------------- https://www.it-business.de/schwerwiegende-sicherheitsluecke-in-big-ip-produ… ∗∗∗ Avaya Deskphone: Decade-Old Vulnerability Found in Phone’s Firmware ∗∗∗ --------------------------------------------- Avaya is the second largest VOIP solution provider (source) with an install base covering 90% of the Fortune 100 companies (source), with products targeting a wide spectrum of customers, from small business and midmarket, to large corporations. As part of the ongoing McAfee Advanced Threat Research effort into researching critical vulnerabilities in widely deployed software [...] --------------------------------------------- https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/avaya-deskphone… ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (postgresql-11, postgresql-9.4, and postgresql-9.6), Fedora (exiv2), openSUSE (python-Django and vlc), Oracle (kernel), Red Hat (qemu-kvm-rhev), SUSE (evince, nodejs10, python, and squid), and Ubuntu (postgresql-10, postgresql-11, postgresql-9.5). --------------------------------------------- https://lwn.net/Articles/795821/ ∗∗∗ D-LINK Router: Schwachstelle ermöglicht Manipulation von Dateien ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0708 ∗∗∗ BlackBerry Powered by Android Security Bulletin - August 2019 ∗∗∗ --------------------------------------------- http://support.blackberry.com/kb/articleDetail?language=en_US&articleNumber… ∗∗∗ Security Notice - Statement on Brute Forcing Encrypted Backup Data for Huawei Smartphones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-notices/2019/huawei-sn-20190809-01-… ∗∗∗ BIG-IP DHCPv6 vulnerability CVE-2019-6643 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K36228121 ∗∗∗ iControl REST vulnerability CVE-2019-6646 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K53990093 ∗∗∗ F5 Container Ingress Service vulnerability CVE-2019-6648 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K74327432 ∗∗∗ iRulesLX debug NodeJS vulnerability CVE-2019-6644 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K75532331 ∗∗∗ BIG-IP mcpd vulnerability CVE-2019-6647 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K87920510 ∗∗∗ The BIG-IP DNS Configuration utility may erroneously display the TSIG key secret in plain text form ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K03332436 ∗∗∗ BIG-IP SSL connection security exposure ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K41515225 ∗∗∗ BIG-IP FTP profile vulnerability CVE-2019-6645 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K15759349 ∗∗∗ F5 Container Ingress Services vulnerability CVE-2019-6648 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K74327432 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 08.08.2019
by Daily end-of-shift report 08 Aug '19

08 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 07-08-2019 18:00 − Donnerstag 08-08-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ The Fully Remote Attack Surface of the iPhone ∗∗∗ --------------------------------------------- While there have been several rumours and reports of fully remote vulnerabilities affecting the iPhone being used by attackers in the last couple of years, limited information is available about the technical details of these vulnerabilities, as well as the underlying attack surface they occur in. I investigated the remote, interaction-less attack surface of the iPhone, and found several serious vulnerabilities. --------------------------------------------- https://googleprojectzero.blogspot.com/2019/08/the-fully-remote-attack-surf… ∗∗∗ [Guest Diary] The good, the bad and the non-functional, or "how not to do an attack campaign", (Thu, Aug 8th) ∗∗∗ --------------------------------------------- https://isc.sans.edu/diary/rss/25218 ∗∗∗ Magento Skimmers: From Atob to Alibaba ∗∗∗ --------------------------------------------- Last year we saw a fairly massive Magento malware campaign that injected credit card stealing code similar to this: It uses the JavaScript atob function to decode base64-encoded domain names and URL patterns. In the sample above, it’s hxxps://livegetpay[.]com/pay.js?v=2.2.9 and “onepage”, respectively. The campaign used a variety of different domain names and targeted all sorts of payment processing systems, which is well described in the Group IB’s report. --------------------------------------------- https://blog.sucuri.net/2019/08/magento-skimmers-from-atob-to-alibaba.html ∗∗∗ Reverse RDP Attack Also Enables Guest-to-Host Escape in Microsoft Hyper-V ∗∗∗ --------------------------------------------- Remember the Reverse RDP Attack? Earlier this year, researchers disclosed clipboard hijacking and path-traversal issues in Microsofts Windows built-in RDP client that could allow a malicious RDP server to compromise a client computer, reversely. --------------------------------------------- https://thehackernews.com/2019/08/reverse-rdp-windows-hyper-v.html ∗∗∗ ACSC Releases Advisory on Password Spraying Attacks ∗∗∗ --------------------------------------------- Original release date: August 8, 2019The Australian Cyber Security Centre (ACSC) has released an advisory on password spraying attacks. Password spraying is a type of brute-force attack in which a malicious actor uses a single password against targeted user accounts before moving on to attempt a second password, and so on. This technique allows the actor to remain undetected by avoiding rapid or frequent account lockouts. The ACSC provides recommendations for organizations to detect and --------------------------------------------- https://www.us-cert.gov/ncas/current-activity/2019/08/08/acsc-releases-advi… ∗∗∗ Erpressungsversuche mit Masturbations-Video! ∗∗∗ --------------------------------------------- Die Wahrscheinlichkeit betrügerische Erpressungs-E-Mails im eigenen Posteingang zu finden, ist momentan äußerst hoch. Kriminelle behaupten, die Systeme ihrer Opfer mit Schadsoftware infiziert, Zugriff auf Webcam und Kontakte erhalten zu haben und nun in Besitz eines Masturbations-Videos zu sein. Betroffene dürfen nichts bezahlen. Die Nachrichten von „Anonymer Hacker“ sind erfunden! --------------------------------------------- https://www.watchlist-internet.at/news/erpressungsversuche-mit-masturbation… ===================== = Vulnerabilities = ===================== ∗∗∗ Fortinet FortiRecorder 2.7.3 Hardcoded Password ∗∗∗ --------------------------------------------- https://cxsecurity.com/issue/WLB-2019080028 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (exim, python-django, python2-django, and sdl2), Debian (proftpd-dfsg), Fedora (php and sqlite), openSUSE (proftpd), Red Hat (kernel), Slackware (kdelibs), SUSE (nodejs10, squid, and tcpdump), and Ubuntu (php5 and ruby-rack). --------------------------------------------- https://lwn.net/Articles/795725/ ∗∗∗ Synology-SA-19:32 SWAPGS Spectre Side-Channel Attack ∗∗∗ --------------------------------------------- The vulnerability allows local users to obtain sensitive information via a susceptible version of Synology DiskStation Manager (DSM) running on an Intel CPU or even if in Virtual Machine Manager. --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_19_32 ∗∗∗ Cisco Adaptive Security Appliance Smart Tunnel Vulnerabilities ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Webex Meetings Server Open Redirection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerabilities ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco SPA112 2-Port Phone Adapter Stored Cross-Site Scripting Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco SD-WAN Solution Packet Filtering Bypass Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Enterprise NFV Infrastructure Software VNC Authentication Bypass Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Enterprise NFV Infrastructure Software Web-Based Management Interface Authentication Bypass Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Enterprise NFV Infrastructure Software Cross-site Scripting Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Enterprise NFV Infrastructure Software Arbitrary File Read Vulnerabilities ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Enterprise NFV Infrastructure Software Password Recovery Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Enterprise NFV Infrastructure Software Privilege Escalation Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Enterprise NFV Infrastructure Software Web Portal Arbitrary File Read Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Enterprise NFV Infrastructure Software Command Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Enterprise NFV Infrastructure Software Path Traversal Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco IOS XR Software Intermediate System–to–Intermediate System Denial of Service Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco IOS XR Software Intermediate System–to–Intermediate System Denial of Service Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco HyperFlex Software Cross-Site Request Forgery Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Firepower Threat Defense Software File Policy Bypass Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco IoT Field Network Director TLS Renegotiation Denial of Service Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Firepower Management Center Persistent Cross-Site Scripting Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Email Security Appliance Header Injection Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Adaptive Security Appliance Software Web-Based Management Interface Privilege Escalation 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 - 07.08.2019
by Daily end-of-shift report 07 Aug '19

07 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 06-08-2019 18:00 − Mittwoch 07-08-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Smominru Cryptominer Scrapes Credentials for Half-Million Machines ∗∗∗ --------------------------------------------- The adversaries have retooled with EternalBlue and credential theft to add a new "access mining" revenue stream. --------------------------------------------- https://threatpost.com/smominru-cryptominer-scrapes-credentials-half-millio… ∗∗∗ Autoloaded Server-Side Swiper ∗∗∗ --------------------------------------------- Front-end JavaScript-based credit card stealing malware has garnered a lot of attention within the security community. This makes sense, since the “swipers” can be easily detected by simply scanning the web pages of e-commerce sites. However, this isn’t the only way to steal payment details and sensitive user information from compromised sites. Server-side swipers are almost as prevalent as client-side ones, and [...] --------------------------------------------- https://blog.sucuri.net/2019/08/autoloaded-server-side-swiper.html ∗∗∗ Vorsicht bei zu günstigen Angeboten auf Amazon ∗∗∗ --------------------------------------------- Vermehrt erreichen uns Meldungen von Konsument/innen, die auf unseriöse Amazon Marketplace Shops gestoßen sind. Die extrem günstigen Angebote locken zu einem schnellen Kauf. Im späteren Nachrichtenverlauf werden die Opfer über „Fehler 2045“ informiert und aufgefordert, das Geld auf externe Konten zu überweisen. Wer dies tut, verliert den Betrag und erhält keine Waren! --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-bei-zu-guenstigen-angeboten… ===================== = Vulnerabilities = ===================== ∗∗∗ SWAPGSAttack: Seitenkanal-Schwachstelle trifft wieder nur Intel ∗∗∗ --------------------------------------------- Mit der Spectre-ähnlichen SWAPGSAttack kann auf eigentlich geschützte Speicherbereiche zugegriffen werden, indem die spekulative Ausführung des Befehls ausgenutzt wird. Betroffen sind alle Intel-CPUs seit Ivy Bridge von 2012, von Microsoft gibt es bereits Patches für Windows 10. --------------------------------------------- https://www.golem.de/news/swapgsattack-seitenkanal-schwachstelle-trifft-wie… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (hostapd), openSUSE (aubio and spamassassin), Oracle (kernel), Red Hat (augeas, kernel-rt, libssh2, perl, procps-ng, redis:5, and systemd), SUSE (bzip2, evince, kernel, linux-azure, nodejs4, nodejs8, osc, python, python-Twisted, and python3), and Ubuntu (BWA and Mercurial). --------------------------------------------- https://lwn.net/Articles/795626/ ∗∗∗ Security Advisory - Double Free Vulnerability in Some Huawei Smart Phones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190807-… ∗∗∗ Security Advisory - Information Leak Vulnerability on Some Huawei Smart Phones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190807-… ∗∗∗ HPESBST03938 rev.1 - Command View Advanced Edition (CVAE) Products, Local and Remote Access Restriction Bypass ∗∗∗ --------------------------------------------- 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 - 06.08.2019
by Daily end-of-shift report 06 Aug '19

06 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Montag 05-08-2019 18:00 − Dienstag 06-08-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Mass Spoofing Campaign Takes Aim at Walmart ∗∗∗ --------------------------------------------- The sites are targeting job-seekers, movie aficionados and shoppers in hopes of harvesting their personal information. --------------------------------------------- https://threatpost.com/mass-spoofing-campaign-walmart/146994/ ∗∗∗ LokiBot Gains New Persistence Mechanism, Uses Steganography to Hide Its Tracks ∗∗∗ --------------------------------------------- First advertised as an information stealer and keylogger when it first appeared in underground forums, LokiBot has added various capabilities over the years. Recent activity has seen the malware family abusing Windows Installer for its installation and introducing a new delivery method that involves spam mails containing malicious ISO file attachments. Our analysis of a new LokiBot variant shows that it has improved its capabilities [...] --------------------------------------------- http://feeds.trendmicro.com/~r/Anti-MalwareBlog/~3/_k1Sozs3GX4/ ∗∗∗ Malicious Plugin Used to Encrypt WordPress Posts ∗∗∗ --------------------------------------------- During a recent cleanup, we found an interesting malicious WordPress plugin, "WP Security", that was being used to encrypt blog post content. The website owner complained of a newly installed and activated plugin on their website that was rendering their original content unreadable. --------------------------------------------- https://blog.sucuri.net/2019/08/malicious-plugin-used-to-encrypt-wordpress-… ∗∗∗ Code-Signed malware: Whats all the buzz about? Looking at the "Ryuk" ransomware as an example. ∗∗∗ --------------------------------------------- Certificates are an established method for verifying the legitimacy of an application. If malicious actors succeed in undermining a certificate authority (CA) by either stealing a valid certificate or compromising the CA, the entire model unravels. We have taken a look at a case where this has happened. --------------------------------------------- https://www.gdatasoftware.com/blog/2019/08/35046-whats-all-the-buzz-about-l… ∗∗∗ Erstmals gezielte Spionage-Angriffe über "intelligente Dinge" dokumentiert ∗∗∗ --------------------------------------------- Die Hacker, die in den Bundestag einbrachen, haben eine neue Angriffstechnik im Repertoire: Sie steigen über Drucker oder VoIP-Phones in Firmennetze ein. --------------------------------------------- https://heise.de/-4489325 ∗∗∗ Hinter dem Shop sportfroger.com steckt Betrug ∗∗∗ --------------------------------------------- sportfroger.com bietet ein breites Sortiment an Sportgeräten. Ob Ergometer, Hantelsets oder Laufband – hier finden Konsument/innen was sie suchen. Nach einer Zahlung per Vorkasse folgt der Schock, denn die bestellte Ware wird nie geliefert und das Geld ist verloren. --------------------------------------------- https://www.watchlist-internet.at/news/hinter-dem-shop-sportfrogercom-steck… ===================== = Vulnerabilities = ===================== ∗∗∗ Patchday: Google sichert Android gegen "QualPwn" und andere kritische Lücken ab ∗∗∗ --------------------------------------------- Auch diesen Monat weist Google auf beseitigte Android-Lücken hin. Mit dabei: eine Exploit-Chain aus teils kritischen Qualcomm-Lücken namens QualPwn. --------------------------------------------- https://heise.de/-4489232 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Arch Linux (chromium), Debian (glib2.0 and python-django), Fedora (gvfs, kernel, kernel-headers, kernel-tools, and subversion), Oracle (icedtea-web, nss and nspr, and ruby:2.5), Red Hat (advancecomp, bind, binutils, blktrace, compat-libtiff3, curl, dhcp, elfutils, exempi, exiv2, fence-agents, freerdp and vinagre, ghostscript, glibc, gvfs, http-parser, httpd, kde-workspace, keepalived, kernel, kernel-rt, keycloak-httpd-client-install, libarchive, libcgroup, [...] --------------------------------------------- https://lwn.net/Articles/795506/ ∗∗∗ Cisco Small Business 220 Series Smart Switches Authentication Bypass Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Small Business 220 Series Smart Switches Remote Code Execution Vulnerabilities ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Small Business 220 Series Smart Switches Command Injection 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 - 05.08.2019
by Daily end-of-shift report 05 Aug '19

05 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 02-08-2019 18:00 − Montag 05-08-2019 18:00 Handler: Dimitri Robl Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Dragonfly: Neue Sicherheitslücken in Verschlüsselungsstandard WPA3 ∗∗∗ --------------------------------------------- Wie lange ein kryptografisches Verfahren braucht, kann ungewollt Informationen verraten. Mit einer solchen Schwachstelle konnten Forscher Passwörter bei der WLAN-Verschlüsselung WPA3 knacken. --------------------------------------------- https://www.golem.de/news/dragonfly-neue-sicherheitsluecken-in-verschluesse… ∗∗∗ MegaCortex Ransomware Revamps for Mass Distribution ∗∗∗ --------------------------------------------- Manual steps have been replaced by automation. --------------------------------------------- https://threatpost.com/megacortex-ransomware-mass-distribution/146933/ ∗∗∗ Combining Low Tech Scams: SMS + SET + Credit Card Harvesting, (Fri, Aug 2nd) ∗∗∗ --------------------------------------------- As Infosec folks, we spend a lot of time on the latest and greatest exploits, attacks and malware - we seem to be (abnormally) driven towards continuing education in our field. This is a great thing, but often we lose sight of the fact that the attackers dont always try so hard. --------------------------------------------- https://isc.sans.edu/diary/rss/25198 ∗∗∗ Erpressungstrojaner GermanWiper löscht Daten ∗∗∗ --------------------------------------------- Lösegeld hilft nicht: Wer den GermanWiper aktiviert, dessen Daten werden nicht etwa wiederherstellbar verschlüsselt, sondern endgültig mit Nullen überschrieben. --------------------------------------------- https://heise.de/-4487825 ∗∗∗ Say hello to Lord Exploit Kit ∗∗∗ --------------------------------------------- In this blog, we take a look at a new exploit kit distributed via malvertising that calls itself Lord EK. --------------------------------------------- https://blog.malwarebytes.com/threat-analysis/2019/08/say-hello-to-lord-exp… ∗∗∗ Vulnerability Spotlight: Multiple vulnerabilities in NVIDIA Windows GPU Display Driver, VMware ESXi, Workstation and Fusion ∗∗∗ --------------------------------------------- VMware ESXi, Workstation and Fusion are affected by an out-of-bounds write vulnerability that can be triggered using a specially crafted shader file. This vulnerability can be triggered from a VMware guest, affecting the VMware host, leading to a crash (denial-of-service) of the vmware-vmx.exe process on the host (TALOS-2019-0757). However, when the host/guest systems are using an NVIDIA graphics card, the VMware [...] --------------------------------------------- https://blog.talosintelligence.com/2019/08/nvidia-vmware-gpu-rce-vulnerabil… ===================== = Vulnerabilities = ===================== ∗∗∗ VMSA-2019-0012 ∗∗∗ --------------------------------------------- VMware ESXi, Workstation and Fusion updates address out-of-bounds read/write vulnerabilities (CVE-2019-5521, CVE-2019-5684) --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2019-0012.html ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (proftpd-dfsg and vim), Fedora (java-11-openjdk and matrix-synapse), Gentoo (binutils and libpng), Mageia (kernel), and SUSE (openexr and python-Django). --------------------------------------------- https://lwn.net/Articles/795344/ ∗∗∗ ZDI-19-687: (0Day) SolarWinds Orion Network Performance Monitor ExecuteExternalProgram Privilege Escalation Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-19-687/ ∗∗∗ Linux kernel vulnerability CVE-2017-12190 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K93472064 ∗∗∗ poppler: Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0687 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 02.08.2019
by Daily end-of-shift report 02 Aug '19

02 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 01-08-2019 18:00 − Freitag 02-08-2019 18:00 Handler: Robert Waldner Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Orgs network connect to GitHub and Pastebin much? Its a Rocke road to cryptojacking country ∗∗∗ --------------------------------------------- You might also be slurping Chinese malware Palo Alto Networks has spotted a new cryptomining malware technique that not only wipes out any other miners present on the target machine but uses GitHub and Pastebin as part of its command-and-control (C2) infrastructure.… --------------------------------------------- http://go.theregister.com/feed/www.theregister.co.uk/2019/08/01/palo_alto_n… ∗∗∗ Google Project Zero: 95.8% of all bug reports are fixed before deadline expires ∗∗∗ --------------------------------------------- Google Project Zero: Disclosing technical bug reports and PoCs help defenders more than attackers. --------------------------------------------- https://www.zdnet.com/article/google-project-zero-95-8-of-all-bug-reports-a… ===================== = Vulnerabilities = ===================== ∗∗∗ Veritas Resiliency Platform (VRP) Traversal / Command Execution ∗∗∗ --------------------------------------------- Topic: Veritas Resiliency Platform (VRP) Traversal / Command Execution Risk: High Text:Four vulnerabilities have been fixed in VRP 3.4 HF1, one of which is of critical severity. Directory traversal vulnerability... --------------------------------------------- https://cxsecurity.com/issue/WLB-2019080002 ∗∗∗ Advantech WebAccess HMI Designer ∗∗∗ --------------------------------------------- This advisory provides mitigation recommendations for an out-of-bounds write vulnerability reported in the Advantech WebAccess HMI Designer product. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-213-01 ∗∗∗ Fuji Electric FRENIC Loader ∗∗∗ --------------------------------------------- This advisory includes mitigations for an out-of-bounds read vulnerability reported in the Fuji Electric FRENIC Loader AC drive. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-213-02 ∗∗∗ 3S-Smart Software Solutions GmbH CODESYS V3 ∗∗∗ --------------------------------------------- This advisory includes mitigations for two vulnerabilities, unverified ownership and uncontrolled memory allocation, reported in the 3S-Smart Software Solutions GmbH CODESYS V3 products. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-213-03 ∗∗∗ 3S-Smart Software Solutions GmbH CODESYS V3 ∗∗∗ --------------------------------------------- This advisory includes mitigations for an insufficiently protected credentials vulnerability reported in the 3S-Smart Software Solutions GmbH CODESYS V3 products. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-213-04 ∗∗∗ Rockwell Automation Arena Simulation Software ∗∗∗ --------------------------------------------- This advisory provides information about, and mitigation recommendations for, two vulnerabilities reported in the Rockwell Automation Arena Automation software. --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-213-05 ∗∗∗ SSA-632562 (Last Update: 2019-08-02): Vulnerabilities in SIPROTEC 5 Ethernet plug-in communication modules and devices ∗∗∗ --------------------------------------------- The SIPROTEC 5 Ethernet plug-in communication modules and devices are affected by multiple security vulnerabilities. These vulnerabilities could allow an attacker to leverage various attacks, e.g. to execute arbitrary code over the network.Eleven of these vulnerabilities affect the underlying Wind River VxWorks network stack and were recently patched by Wind River. --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-632562.txt ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (firefox-esr and thunderbird), openSUSE (openexr and rmt-server), Oracle (bind, container-tools:rhel8, cyrus-imapd, dotnet, edk2, firefox, flatpak, freeradius:3.0, ghostscript, gvfs, httpd:2.4, java-1.8.0-openjdk, java-11-openjdk, kernel, mod_auth_mellon, pacemaker, pki-deps:10.6, python-jinja2, python27:2.7, python3, python36:3.6, systemd, thunderbird, vim, virt:rhel, WALinuxAgent, and wget), Slackware (mariadb), SUSE (java-1_8_0-openjdk, polkit, and [...] --------------------------------------------- https://lwn.net/Articles/795223/ ∗∗∗ HPESBST03946 rev.1 - HPE 3PAR StoreServ Management Console (SSMC), Multiple Vulnerabilities ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ HPESBST03942 rev.1 - 3PAR Service Processor 5.0.5, Multiple remote Vulnerabilities ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ QEMU: Schwachstelle ermöglicht Codeausführung ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0683 ∗∗∗ PHP: Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0684 ∗∗∗ IBM Security Bulletin: IBM Cloud Private ingress log files contain sensitive information (CVE-2019-4284) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cloud-private-ing… ∗∗∗ IBM Security Bulletin: IBM MQ clients are vulnerable to a denial of service attack caused by consuming specifically crafted messages (CVE-2019-4261) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-mq-clients-are-vu… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities may affect IBM® SDK, Java™ Technology Edition ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: IBM has announced a release for IBM Security Identity Governance and Intelligence in response to security vulnerability (CVE-2018-5391) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-has-announced-a-r… ∗∗∗ IBM Security Bulletin: Financial Transaction Manager for Digital Payments is affected by a potential cross-site scripting (XSS) vulnerability (CVE-2018-15494) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-financial-transaction… ∗∗∗ IBM Security Bulletin: IBM WebSphere Application Server Security Vulnerabilities Affect IBM Sterling B2B Integrator (CVE-2019-4046, CVE-2018-1902, CVE-2018-10237) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-websphere-applica… ∗∗∗ IBM Security Bulletin: Multiple Vulnerabilities in the Linux kernel affect the IBM FlashSystem models V840 and V9000 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 01.08.2019
by Daily end-of-shift report 01 Aug '19

01 Aug '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 31-07-2019 18:00 − Donnerstag 01-08-2019 18:00 Handler: Robert Waldner Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Brand-New SystemBC Proxy Malware Spotted Using SOCKS5 for Stealth ∗∗∗ --------------------------------------------- The proxy is being distributed by the RIG and Fallout exploit kits. --------------------------------------------- https://threatpost.com/systembc-proxy-malware-socks5-stealth/146879/ ∗∗∗ Unpatched Flaws in IoT Smart Deadbolt Open Homes to Danger ∗∗∗ --------------------------------------------- Researchers are warning that unpatched flaws found in the Hickory Smart Bluetooth Enabled Deadbolt allow an attacker with access to a victims phone to break into their houses. --------------------------------------------- https://threatpost.com/unpatched-flaws-in-iot-smart-deadbolt-open-homes-to-… ∗∗∗ Google Chrome: Sicherheitsupdate mit 43 Security-Fixes veröffentlicht ∗∗∗ --------------------------------------------- Google hat für die kürzlich erschienene Chrome-Version 76 ein Update veröffentlicht. Einige der gefixten Sicherheitslücken weisen den Schweregrad "High" auf. --------------------------------------------- https://heise.de/-4485571 ∗∗∗ No summer break for Magecart as web skimming intensifies ∗∗∗ --------------------------------------------- Despite the heat, criminals are hard at work stealing credit card data from unaware shoppers. July marks a notable increase in web skimmer attacks over previous months. --------------------------------------------- https://blog.malwarebytes.com/web-threats/2019/08/no-summer-break-for-magec… ===================== = Vulnerabilities = ===================== ∗∗∗ Apache Subversion svnserve vulnerabilities ∗∗∗ --------------------------------------------- The recent releases of Apache Subversion 1.12.2, 1.10.6, 1.9.12, contain fixes for two security issues, CVE-2018-11782 and CVE-2019-0203. These issues affect Subversion svnserve servers. We encourage server operators to upgrade to the latest appropriate version as soon as reasonable. --------------------------------------------- https://seclists.org/oss-sec/2019/q3/105 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (httpd, libssh2, and qemu-kvm), Debian (glib2.0, squirrelmail, subversion, and wpa), Fedora (proftpd), Oracle (icedtea-web), Red Hat (icedtea-web), Scientific Linux (icedtea-web), SUSE (icedtea-web, java-1_7_0-openjdk, subversion, and zypper, libzypp and libsolv), and Ubuntu (linux-hwe, openjdk-lts, pango1.0, python-django, and subversion). --------------------------------------------- https://lwn.net/Articles/795082/ ∗∗∗ Cisco Nexus 9000 Series ACI Mode Switch Software Link Layer Discovery Protocol Buffer Overflow Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ IBM Security Bulletin: Remote Execution Vulnerability Affects Red Hat Linux Used By IBM WebSphere Application Server in IBM Cloud (CVE-2019-12735) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-remote-execution-vuln… ∗∗∗ IBM Security Bulletin: Vulnerability in IBM Java SDK (April 2019) affecting IBM Application Delivery Intelligence for IBM Z V5.1.0, V5.0.5, and V5.0.4 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-in-ibm-… ∗∗∗ IBM Security Bulletin: Information disclosure in WebSphere Application Server Admin Console in IBM Cloud (CVE-2019-4269) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-information-disclosur… ∗∗∗ IBM Security Bulletin: IBM Jazz for Service Management could allow an unauthorized local user to create unique catalog names that could cause a denial of service (CVE-2019-4275) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-jazz-for-service-… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Spectrum Protect for Enterprise Resource Planning (CVE-2018-1890, CVE-2018-12547) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Spectrum Protect Snapshot on AIX and Linux (CVE-2018-1890, CVE-2018-12547) Security Bulletin ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Password disclosure via application trace affects IBM Spectrum Protect for Enterprise Resource Planning (CVE-2018-1987) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-password-disclosure-v… ∗∗∗ IBM Security Bulletin: Financial Transaction Manager for Corporate Payment Services for Multi-Platform v2.1.1 is affected by a potential cross-site scripting (XSS) vulnerability (CVE-2018-15494) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-financial-transaction… ∗∗∗ IBM Security Bulletin: Financial Transaction Manager for ACH Services is affected by a potential cross-site scripting (XSS) vulnerability (CVE-2018-15494) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-financial-transaction… ∗∗∗ IcedTea-Web: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0679 ∗∗∗ Symantec Endpoint Protection: Schwachstelle ermöglicht Privilegieneskalation ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0681 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 31.07.2019
by Daily end-of-shift report 31 Jul '19

31 Jul '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 30-07-2019 18:00 − Mittwoch 31-07-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Smart Home: Philips Hue und Kameras über unsichere Protokolle gehackt ∗∗∗ --------------------------------------------- Sicherheitsforschern ist es gelungen, Steuerungsbefehle an Überwachungskameras und Philips-Hue-Lampen zu schicken. Die Geräte übertragen Daten und Befehle standardmäßig auf eine unsichere Weise. --------------------------------------------- https://www.golem.de/news/smart-home-philips-hue-und-kameras-ueber-unsicher… ∗∗∗ Keeping a Hidden Identity: Mirai C&Cs in Tor Network ∗∗∗ --------------------------------------------- We found new samples of Mirai targeting IP cameras and DVRs with exposed ports and default credentials. Like its predecessors, it allows attackers remote access and the use of infected devices to form a botnet for DDoS attacks. However, the C&Cs were traced back to the Tor network, keeping the cybercriminals identities anonymous and protecting the servers from being shut down despite discovery. --------------------------------------------- https://blog.trendmicro.com/trendlabs-security-intelligence/keeping-a-hidde… ∗∗∗ IoT home security camera allows hackers to listen in over HTTP ∗∗∗ --------------------------------------------- "The Amcrest IP2M-841B IP camera firmware version V2.520.AC00.18.R does not require authentication to access the HTTP endpoint /videotalk," the vulnerabilitys description reads. "An unauthenticated, remote person can connect to this endpoint and listen to the audio the camera is capturing." --------------------------------------------- https://www.zdnet.com/article/iot-home-security-camera-allows-hackers-to-li… ∗∗∗ Malvertising: Online Advertisings Darker Side ∗∗∗ --------------------------------------------- The days of installing a basic ad blocker on your web browser and expecting full protection are gone. Between the sites that require them to be disabled and the ability for advertisers to pay to evade them, ad blockers alone are not sufficient. As this blog will cover in detail, malvertising is a problem not strictly associated with basic web browsing. It can also come with other software programs including adware or potentially unwanted applications (PUA). These latter examples require the most attention. --------------------------------------------- https://blog.talosintelligence.com/2019/07/malvertising-deepdive.html ∗∗∗ Gefährliche PayPal Phishing-Nachrichten in Umlauf ∗∗∗ --------------------------------------------- Vorsicht vor betrügerischen Nachrichten im Namen PayPals, die an zahlreiche Konsument/innen verschickt werden. In der E-Mail wird behauptet, das Konto sei eingeschränkt worden und die Daten müssten bestätigt werden. Es handelt sich um einen Versuch Krimineller, an Zahlungsdaten zu kommen, um diese für weitere Verbrechen missbrauchen zu können! --------------------------------------------- https://www.watchlist-internet.at/news/gefaehrliche-paypal-phishing-nachric… ∗∗∗ Gefälschte DHL-Mails enthalten gefährliche Schadsoftware ∗∗∗ --------------------------------------------- Kriminelle versenden massenhaft E-Mails, in denen sie sich als DHL ausgeben und behaupten, dass Ihr Paket nicht zugestellt werden konnte. Nähere Infos, über das weitere Vorgehen, finden Sie angeblich im Dateianhang. Öffnen Sie keinesfalls die Datei, es handelt sich um Schadsoftware! --------------------------------------------- https://www.watchlist-internet.at/news/gefaelschte-dhl-mails-enthalten-gefa… ===================== = Vulnerabilities = ===================== ∗∗∗ Updates verfügbar: OXID eShop repariert verwundbares Admin-Panel ∗∗∗ --------------------------------------------- Eine Sicherheitslücke in mehreren OXID-eShop-Versionen ermöglichte das Einschleusen und Ausführen beliebiger SQL-Befehle mittels speziell präparierter URLs. --------------------------------------------- https://heise.de/-4484390 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (389-ds-base, curl, and kernel), Debian (libssh2), Fedora (kernel, kernel-headers, and oniguruma), openSUSE (chromium, openexr, thunderbird, and virtualbox), Oracle (389-ds-base, curl, httpd, kernel, and libssh2), Red Hat (nss and nspr and ruby:2.5), Scientific Linux (httpd and kernel), SUSE (java-1_8_0-openjdk, mariadb, mariadb-connector-c, polkit, and python-requests), and Ubuntu (openjdk-8, openldap, and sox). --------------------------------------------- https://lwn.net/Articles/795007/ ∗∗∗ Prima Systems FlexAir ∗∗∗ --------------------------------------------- https://www.us-cert.gov/ics/advisories/icsa-19-211-02 ∗∗∗ IBM Security Bulletin: IBM Netcool Agile Service Manager is affected by a Jetty vulnerability (CVE-2018-12545) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-netcool-agile-ser… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Netcool Agile Service Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Vulnerabilities identified in IBM® Java SDK affect WebSphere Service Registry and Repository and WebSphere Service Registry and Repository Studio (CVE-2019-2684) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerabilities-ident… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Content Collector for SAP Applications ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Secure Gateway is affected by a Denial of Service vulnerability (CVE-2019-5428) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-secure-gateway-is-aff… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Netcool Agile Service Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 30.07.2019
by Daily end-of-shift report 30 Jul '19

30 Jul '19

===================== = End-of-Day report = ===================== Timeframe: Montag 29-07-2019 18:00 − Dienstag 30-07-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ E-Bikes nicht bei limebikes.de bestellen ∗∗∗ --------------------------------------------- Haben Sie vor, sich ein E-Bike zu kaufen? Dann sollten Sie es keinesfalls bei limebikes.de bestellen. Die ansprechende Website und die unschlagbaren Preise sind Fake, es handelt sich um einen betrügerischen Shop. Ihr Bike wird trotz Bezahlung nie geliefert! --------------------------------------------- https://www.watchlist-internet.at/news/e-bikes-nicht-bei-limebikesde-bestel… ===================== = Vulnerabilities = ===================== ∗∗∗ PowerDNS Security Advisory 2019-06: Denial of service via crafted zone records ∗∗∗ --------------------------------------------- Updated packages (that only contain a Postgres schema change) will be released later. Just upgrading at that time will not fix the vulnerability - applying the schema change is mandatory. --------------------------------------------- https://mailman.powerdns.com/pipermail/pdns-announce/2019-July/001123.html ∗∗∗ OpenSSL Security Advisory: Windows builds with insecure path defaults (CVE-2019-1552) ∗∗∗ --------------------------------------------- OpenSSL has internal defaults for a directory tree where it can find a configuration file as well as certificates used for verification in TLS. ... However, mingw programs are Windows programs, and as such, find themselves looking at sub-directories of C:/usr/local, which may be world writable, which enables untrusted users to modify OpenSSLs default configuration, insert CA certificates, modify (or even replace) existing engine modules, etc. Severity: Low --------------------------------------------- https://www.openssl.org/news/secadv/20190730.txt ∗∗∗ Google Project Zero: Sechs interaktionslose iMessage-Lücken, eine ohne Patch ∗∗∗ --------------------------------------------- Das Sicherheitsprojekt der Suchmaschine hat ein halbes Dutzend Fehler im Apple-Betriebssystem iOS offengelegt, davon diverse kritische. --------------------------------------------- https://heise.de/-4483807 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (cutter-re and radare2), Oracle (389-ds-base, httpd, kernel, libssh2, and qemu-kvm), Red Hat (389-ds-base, chromium-browser, curl, docker, httpd, keepalived, kernel, kernel-alt, kernel-rt, libssh2, perl, podman, procps-ng, qemu-kvm, qemu-kvm-ma, ruby, samba, and vim), Scientific Linux (389-ds-base, curl, libssh2, and qemu-kvm), SUSE (bzip2 and openexr), and Ubuntu (python-urllib3 and tmpreaper). --------------------------------------------- https://lwn.net/Articles/794920/ ∗∗∗ 2019-07-30: Cyber Security Notification - WindRiver VxWorks IPNet Vulnerabilities, impact on High Voltage Products ∗∗∗ --------------------------------------------- http://search.abb.com/library/Download.aspx?DocumentID=2GHV057194&LanguageC… ∗∗∗ 2019-07-30: Cyber Security Notification - WindRiver VxWorks IPNet Vulnerabilities, impact on ABB Power Grids - Grid Automation products ∗∗∗ --------------------------------------------- https://new.abb.com/news/detail/28733/cyber-security-notification ∗∗∗ 2019-07-30: Cyber Security Notification - WindRiver VxWorks IPNet Vulnerabilities, impact on ABB Robot Controller Software ∗∗∗ --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=SI20192&LanguageCod… ∗∗∗ 2019-07-30: Cyber Security Notification - WindRiver VxWorks IPNet Vulnerabilities, impact on AC 800PEC ∗∗∗ --------------------------------------------- http://search.abb.com/library/Download.aspx?DocumentID=9AKK107492A6671&Lang… ∗∗∗ Security Advisory - Three Vulnerabilities in Huawei PCManager Product ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190710-… ∗∗∗ IBM Security Bulletin: IBM StoredIQ is affected by a missing function level access control vulnerability (CVE-2019-4163) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-storediq-is-affec… ∗∗∗ IBM Security Bulletin: IBM StoredIQ is affected by a denial of service attack vulnerability (CVE-2019-4165) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-storediq-is-affec… ∗∗∗ IBM Security Bulletin: External Service invocation in IBM Business Space affects IBM Business Monitor (CVE-2018-1885) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-external-service-invo… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 29.07.2019
by Daily end-of-shift report 29 Jul '19

29 Jul '19

===================== = End-of-Day report = ===================== Timeframe: Freitag 26-07-2019 18:00 − Montag 29-07-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Rare Steganography Hack Can Compromise Fully Patched Websites ∗∗∗ --------------------------------------------- An unusual steganographic technique that an attacker can use to implant a malicious webshell on unsuspecting websites has been spotted in Latin America. According to research from Trustwave shared exclusively with Threatpost, a forensic investigation showed that an adversary is implanting PHP code into JPEG files’ EXIF headers in order to upload malware onto targeted websites. --------------------------------------------- https://threatpost.com/rare-steganography-hack-can-compromise-fully-patched… ∗∗∗ A VxWorks Operating System Bug Exposes 200 Million Critical Devices ∗∗∗ --------------------------------------------- VxWorks is designed as a secure, "real-time" operating system for continuously functioning devices, like medical equipment, elevator controllers, or satellite modems. --------------------------------------------- https://www.wired.com/story/vxworks-vulnerabilities-urgent11 ∗∗∗ Finding Evil in Windows 10 Compressed Memory, Part One: Volatility andRekall Tools ∗∗∗ --------------------------------------------- Paging all digital forensicators, incident responders, and memory manager enthusiasts! Have you ever found yourself at a client site working around the clock to extract evil from a Windows 10 image? Have you hit the wall at step zero, running into difficulties viewing a process tree, or enumerating kernel modules? Or even worse, had to face the C-Suite and let them know you couldn’t find any evil? Well fear no more – FLARE has you covered. --------------------------------------------- http://www.fireeye.com/blog/threat-research/2019/07/finding-evil-in-windows… ∗∗∗ Examining the Link Between TLD Prices and Abuse ∗∗∗ --------------------------------------------- Briefing Over the years, McAfee researchers have observed that certain new top-level Domains (TLDs) are more likely to be abused by cyber criminals for malicious activities than others. Our investigations reveal a negative relationship between the likelihood for abuse and registration price of some TLDs, as reported by the McAfee URL and email intelligence team. --------------------------------------------- https://securingtomorrow.mcafee.com/other-blogs/mcafee-labs/examining-the-l… ===================== = Vulnerabilities = ===================== ∗∗∗ BlackBerry Powered by Android Security Bulletin - July 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… ∗∗∗ iTunes und iCloud für Windows mit Sicherheitslücken – Updates einspielen ∗∗∗ --------------------------------------------- iTunes 12.9.6 und iCloud für Windows sollen kritische Schwachstellen beseitigen, die Apple auch in eigenen Betriebssystemen behoben hat. --------------------------------------------- https://heise.de/-4480524 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (patch, sdl-image1.2, and unzip), Fedora (deepin-clone, dtkcore, dtkwidget, and sqlite), Mageia (virtualbox), openSUSE (firefox), and SUSE (cronie and firefox). --------------------------------------------- https://lwn.net/Articles/794838/ ∗∗∗ LibreOffice: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Benutzerrechten ∗∗∗ --------------------------------------------- Ein entfernter, anonymer Angreifer kann eine Schwachstelle in LibreOffice ausnutzen, um beliebigen Programmcode mit Benutzerrechten auszuführen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0662 ∗∗∗ Trend Micro OfficeScan: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode und DoS ∗∗∗ --------------------------------------------- Ein lokaler Angreifer kann eine Schwachstelle in Trend Micro OfficeScan ausnutzen, um beliebigen Programmcode mit den Rechten des Dienstes auszuführen und um einen Denial of Service zu verursachen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0666 ∗∗∗ OpenLDAP: Mehrere Schwachstellen ermöglichen Umgehen von Sicherheitsvorkehrungen ∗∗∗ --------------------------------------------- OpenLDAP ist eine frei verfügbare Implementierung des Verzeichnisdienstes LDAP. Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in OpenLDAP ausnutzen, um Sicherheitsvorkehrungen zu umgehen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0665 ∗∗∗ xpdf: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- Ein lokaler Angreifer kann mehrere Schwachstellen in xpdf ausnutzen, um beliebigen Programmcode auszuführen, einen Denial of Service Zustand herzustellen oder Informationen auszuspähen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K19-0663 ∗∗∗ IBM Security Bulletin: IBM Cloud Automation Manager is affected by an issue with API endpoints behind the ‘docker cp’ ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cloud-automation-… ∗∗∗ IBM Security Bulletin: Clickjacking vulnerability in WebSphere Application Server Liberty Admin Center (CVE-2019-4285) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-clickjacking-vulnerab… ∗∗∗ IBM Security Bulletin: Vulnerability in IBM Java Runtime affect Financial Transaction Manager for Digital Payments ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-in-ibm-… ∗∗∗ IBM Security Bulletin: A vulnerability in IBM Java SDK and IBM Java Runtime affect Rational Asset Analyzer. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-vulnerability-in-ib… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Financial Transaction Manager for Digital Payments ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Tivoli Monitoring ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: IBM i2 Intelligent Analyis Platform is affected by a XML External Entity (XXE) vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-i2-intelligent-an… ∗∗∗ IBM Security Bulletin: Financial Transaction Manager for Digital Payments for Multi-Platform is affected by vulnerabilities in IBM Java Runtime ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-financial-transaction… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities affect IBM Planning Analytics ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: Financial Transaction Manager for Digital Payments is affected by a potential cross-site scripting (XSS) vulnerability (CVE-2018-1871) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-financial-transaction… ∗∗∗ HPESBUX03927 rev.1 - HP-UX BIND, Remote Denial of Service (DoS) and Remote Unauthorized Data Modification ∗∗∗ --------------------------------------------- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_n… ∗∗∗ HPESBHF03944 rev.1 - HPE HP2910al-48G switches, local Arbitrary Command Execution ∗∗∗ --------------------------------------------- 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 - 26.07.2019
by Daily end-of-shift report 26 Jul '19

26 Jul '19

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 25-07-2019 18:00 − Freitag 26-07-2019 18:00 Handler: Robert Waldner Co-Handler: Dimitri Robl ===================== = News = ===================== ∗∗∗ No More Ransom Success Story: Saves $108+ Million in Ransomware Payments ∗∗∗ --------------------------------------------- Today marks the third anniversary of No More Ransom and through its partners from the public and private sectors, law enforcement, academia, and researchers, the project has been able to help hundreds of thousands, if not millions, of victims get their encrypted files back for free. --------------------------------------------- https://www.bleepingcomputer.com/news/security/no-more-ransom-success-story… ∗∗∗ New Loader Variant Behind Widespread Malware Attacks ∗∗∗ --------------------------------------------- Malware infection technique called TxHollower gets updated with stealthy features. --------------------------------------------- https://threatpost.com/new-loader-variant-behind-widespread-malware-attacks… ∗∗∗ MyDoom Still Active in 2019 ∗∗∗ --------------------------------------------- MyDoom is an infamous computer worm first noted in early 2004. This malware has been featured in top ten lists of the most destructive computer viruses, causing an estimated $38 billion in damage. Although now well past its heyday, MyDoom continues to be a presence in the cyber threat landscape. While not as prominent as other malware families, over the past few years MyDoom has remained relatively consistent, averaging approximately 1.1 percent of all emails we see with malware attachments. --------------------------------------------- https://unit42.paloaltonetworks.com/mydoom-still-active-in-2019/ ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (libssh2 and patch), Fedora (kernel and kernel-headers), Mageia (vlc), Red Hat (rh-redis32-redis), SUSE (libgcrypt, libsolv, libzypp, zypper, and rmt-server), and Ubuntu (exim4, firefox, libebml, linux, linux-aws, linux-kvm, linux-raspi2, and vlc). --------------------------------------------- https://lwn.net/Articles/794694/ ∗∗∗ Vuln: Qualcomm Components CVE-2019-2307 Integer Underflow Vulnerability ∗∗∗ --------------------------------------------- http://www.securityfocus.com/bid/109383 ∗∗∗ Security Advisory - DoS Vulnerability in Huawei S Series Switch Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190522-… ∗∗∗ Security Advisory - DoS Vulnerability in RTSP Module of Huawei Smart Phones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190523-… ∗∗∗ IBM Security Bulletin: ViewONE is vulnerable to XXE attack via HTTP payload (CVE-2019-4456) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-viewone-is-vulnerable… ∗∗∗ IBM Security Bulletin: Financial Transaction Manager for Digital Payments is affected by a potential SQL Injection vulnerability (CVE-2019-4032) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-financial-transaction… ∗∗∗ cURL and libcurl vulnerability CVE-2019-5436 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K55133295 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 25.07.2019
by Daily end-of-shift report 25 Jul '19

25 Jul '19

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 24-07-2019 18:00 − Donnerstag 25-07-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ BlueKeep, mal wieder ∗∗∗ --------------------------------------------- Das "Schöne" an der IT ist, dass uns manche Themen längerfristig begleiten. So auch die Schwachstelle mit der CVE-Nummer 2019-0708, besser bekannt unter dem Namen "BlueKeep". Wir haben davor gewarnt und darüber gebloggt - und Letzteres muss leider wieder sein. --------------------------------------------- http://www.cert.at/services/blog/20190725104348-2524.html ∗∗∗ When Users Attack! Users (and Admins) Thwarting Security Controls, (Thu, Jul 25th) ∗∗∗ --------------------------------------------- Today, I'd like to discuss a few of the Critical Controls, and how I see real people abusing or circumventing them in real companies. (Sorry, no code in todays story, but we do have some GPOs ) --------------------------------------------- https://isc.sans.edu/diary/rss/25170 ∗∗∗ Verordnung über qualifizierte Stellen – QuaSteV ∗∗∗ --------------------------------------------- Mit dieser Verordnung werden jene Erfordernisse, die qualifizierte Stellen erfüllen müssen, um Betreiber wesentlicher Dienste im Hinblick auf die von ihnen betriebenen wesentlichen Dienste gemäß § 17 Abs. 3 NISG überprüfen zu können, sowie das Verfahren zur Feststellung qualifizierter Stellen festgelegt. --------------------------------------------- https://www.ris.bka.gv.at/Dokumente/BgblAuth/BGBLA_2019_II_226/BGBLA_2019_I… ∗∗∗ Cook: security things in Linux v5.2 ∗∗∗ --------------------------------------------- Over on his blog, Kees Cook runs through the security changes that came in Linux 5.2. --------------------------------------------- https://lwn.net/Articles/794145/ ∗∗∗ Hundewelpen aus Kamerun auf Facebook? Nicht kaufen! ∗∗∗ --------------------------------------------- Immer wieder wenden sich verzweifelte Konsument/innen an uns, die im Internet Hundewelpen kaufen wollten. Egal ob auf Facebook oder auf Kleinanzeigenplattformen gilt: Soll Geld nach Kamerun oder andere weit entfernte Länder überwiesen werden, handelt es sich höchstwahrscheinlich um ein betrügerisches Angebot! Die Tiere gibt es nicht und das Geld ist verloren. --------------------------------------------- https://www.watchlist-internet.at/news/hundewelpen-aus-kamerun-auf-facebook… ===================== = Vulnerabilities = ===================== ∗∗∗ Vuln: Ansible CVE-2019-10206 Remote Information Disclosure Vulnerability ∗∗∗ --------------------------------------------- Successfully exploiting this issue may allow an attacker to obtain sensitive information that may aid in further attacks. --------------------------------------------- http://www.securityfocus.com/bid/109361 ∗∗∗ FreeBSD: Bhyve out-of-bounds read in XHCI device ∗∗∗ --------------------------------------------- A misbehaving bhyve guest could crash the system or access memory that it should not be able to. --------------------------------------------- https://www.freebsd.org/security/advisories/FreeBSD-SA-19:16.bhyve.asc ∗∗∗ Exim: security release for CVE-2019-13917 ∗∗∗ --------------------------------------------- A local or remote attacker can execute programs with root privileges - if youve an unusual configuration. Mitigation: Do not use ${sort } in your configuration. Fixed in: Exim 4.92.1. --------------------------------------------- http://exim.org/static/doc/security/CVE-2019-13917.txt ∗∗∗ Micro Focus ArcSight Logger CVE-2019-3485 HTML Injection Vulnerability ∗∗∗ --------------------------------------------- Successful exploits will allow attacker-supplied HTML and script code to run in the context of the affected browser, potentially allowing the attacker to steal cookie-based authentication credentials or to control how the site is rendered to the user. Other attacks are also possible. --------------------------------------------- https://www.securityfocus.com/bid/109363/discuss ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (java-1.7.0-openjdk, java-1.8.0-openjdk, and java-11-openjdk), Debian (exim4), Fedora (java-latest-openjdk), openSUSE (libsass, tomcat, and ucode-intel), Oracle (java-1.7.0-openjdk and thunderbird), SUSE (OpenEXR, spamassassin, and thunderbird), and Ubuntu (ansible and patch). --------------------------------------------- https://lwn.net/Articles/794623/ ∗∗∗ IBM Security Bulletin: IBM Cloud Kubernetes Service is impacted by a security vulnerability in Project Calico ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cloud-kubernetes-… ∗∗∗ IBM Security Bulletin: IBM Network Performance Insight (CVE-2019-10241, CVE-2019-10247) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-network-performan… ∗∗∗ IBM Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Content Classification ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-multiple-vulnerabilit… ∗∗∗ IBM Security Bulletin: A security vulnerability has been identified in IBM WebSphere Application Server shipped with IBM Cloud Orchestrator and IBM Cloud Orchestrator Enterprise (CVE-2018-1719) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-a-security-vulnerabil… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 24.07.2019
by Daily end-of-shift report 24 Jul '19

24 Jul '19

===================== = End-of-Day report = ===================== Timeframe: Dienstag 23-07-2019 18:00 − Mittwoch 24-07-2019 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Videolan: Eine VLC-Lücke, die keine ist ∗∗∗ --------------------------------------------- Ein eher unbedeutender Fehler in einer Abhängigkeit des VLC-Players wird von Behörden fälschlich als schwere Sicherheitslücke klassifiziert und viele Medien übernehmen dies ungeprüft. Das Videolan-Projekt ist nicht erfreut. --------------------------------------------- https://www.golem.de/news/videolan-eine-vlc-luecke-die-keine-ist-1907-14275… ∗∗∗ Exim: security release ahead (CVE-2019-13917) ∗∗∗ --------------------------------------------- We discovered a vulnerability. We consider the risk of an exploit as low, you need to have a fairly unusual runtime configuration. Neither our default runtime configuration nor the runtime configuration shipped by the Debian distribution is vulnerable. This is a *heads-up* notice about the upcoming release. Coordinated Release Date (CRD) for Exim 4.92.1: Thu Jul 25 10:00:00 UTC 2019 --------------------------------------------- https://seclists.org/oss-sec/2019/q3/63 ∗∗∗ Warnung: Schadsoftware mit angeblichem BSI-Absender verschickt ∗∗∗ --------------------------------------------- Derzeit verschicken Kriminelle per E-Mail Schadsoftware und gaukeln dabei vor, die Mails stammten vom BSI. Bislang bekannte Mails nutzen die Absenderadresse "meldung(a)bsi-bund.org". Das Bundesamt für Sicherheit in der Informationstechnik (BSI) ist nicht Absender dieser Mails. --------------------------------------------- https://www.bsi.bund.de/DE/Presse/Kurzmeldungen/Meldungen/Schadsoftware-BSI… ∗∗∗ Keine Ware trotz Zahlung: epic-media.shop ∗∗∗ --------------------------------------------- Konsument/innen auf der Suche nach Wasch- und Kaffeemaschinen, Spielkonsolen, Staubsaugern, Kameras und anderen technischen Geräten stoßen auf epic-media.shop. Gute Preise verlocken zu einem schnellen Einkauf. Doch Vorsicht: Bezahlte Ware wird nie geliefert, denn hinter der Website steckt nichts als Betrug! --------------------------------------------- https://www.watchlist-internet.at/news/keine-ware-trotz-zahlung-epic-medias… ===================== = Vulnerabilities = ===================== ∗∗∗ Vuln: Poppler CVE-2019-9959 Integer Overflow Vulnerability ∗∗∗ --------------------------------------------- Poppler is prone to an integer-overflow vulnerability because it fails to adequately bounds-check user-supplied data before copying it to an insufficiently sized memory buffer. Attackers can exploit this issue to cause denial-of-service conditions. --------------------------------------------- http://www.securityfocus.com/bid/109342 ∗∗∗ Vuln: GNU Binutils libiberty CVE-2019-14250 Integer Overflow Vulnerability ∗∗∗ --------------------------------------------- GNU Binutils is prone to an integer overflow vulnerability because it fails to adequately bounds-check user-supplied data before copying it to an insufficiently sized memory buffer. Attackers can exploit this issue to execute arbitrary code within the context of the affected application. Failed exploit attempts will likely cause a denial-of-service condition. --------------------------------------------- http://www.securityfocus.com/bid/109354 ∗∗∗ Serious Remote Code Execution Flaw Affects ProFTPD Powered FTP Servers ∗∗∗ --------------------------------------------- ... it's important to note that not every FTP server running vulnerable ProFTPD can be hijacked remotely, since the attacker requires log-in to the respective targeted server, or the server should have anonymous access enabled. --------------------------------------------- https://thehackernews.com/2019/07/linux-ftp-server-security.html ∗∗∗ HAProxy CVE-2019-14241 Remote Denial of Service Vulnerability ∗∗∗ --------------------------------------------- Attackers can exploit this issue to crash the affected application, denying service to legitimate users. Versions prior to HAProxy 1.9.9 and 2.0.3 are vulnerable. --------------------------------------------- https://www.securityfocus.com/bid/109352/discuss ∗∗∗ D-Link DSL-2750U Multiple Authentication Bypass Vulnerabilities ∗∗∗ --------------------------------------------- An attacker can exploit these issues to bypass authentication mechanism and perform unauthorized actions. This may lead to further attacks. D-Link DSL-2750U Router 1.11 is vulnerable; other versions may also be affected. --------------------------------------------- https://www.securityfocus.com/bid/109351/discuss ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (kernel, linux-4.9, and neovim), Fedora (slurm), openSUSE (ImageMagick, libgcrypt, libsass, live555, mumble, neovim, and teeworlds), Oracle (java-1.7.0-openjdk, java-1.8.0-openjdk, and java-11-openjdk), Red Hat (java-1.7.0-openjdk), Scientific Linux (java-1.7.0-openjdk), SUSE (glibc and openexr), and Ubuntu (mysql-5.7 and patch). --------------------------------------------- https://lwn.net/Articles/794511/ ∗∗∗ Synology-SA-19:31 SRM ∗∗∗ --------------------------------------------- A vulnerability allows remote authenticated users to set a new password without verification via a susceptible version of Synology Router Manager (SRM). --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_19_31 ∗∗∗ Security Advisory - TLS Certificate Verification Vulnerability in Huawei 7900 IP Phones ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2019/huawei-sa-20190724-… ∗∗∗ IBM Security Bulletin: IBM Cloud Private – Session not invalidated on logout (CVE-2019-4439) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cloud-private-ses… ∗∗∗ IBM Security Bulletin: In IBM Cloud Private on OpenShift icp-scc SecurityContextContraints is erroneously assigned to all pods in all namespaces ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-in-ibm-cloud-private-… ∗∗∗ IBM Security Bulletin: Vulnerability in IBM Java SDK affects IBM Virtualization Engine TS7700 – April 2019 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerability-in-ibm-… ∗∗∗ 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: Potential denial of service vulnerability in IBM Decision Optimization for Watson Studio Local ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-potential-denial-of-s… ∗∗∗ IBM Security Bulletin: Rational Build Forge Security Advisory for Apache HTTP Server (CVE-2019-0196;CVE-2019-0197;CVE-2019-0211;CVE-2019-0215;CVE-2019-0217; and CVE-2019-0220) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-rational-build-forge-… ∗∗∗ IBM Security Bulletin: IBM Cloud Private for Data is affected multiple security vulnerabilities in IBM Cloud Private Kubernetes ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cloud-private-for… ∗∗∗ IBM Security Bulletin: IBM QRadar SIEM is vulnerable to CSRF attack (CVE-2019-4212) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-qradar-siem-is-vu… ∗∗∗ IBM Security Bulletin: Vulnerabilities in Eclipse OpenJ9, Oracle Java SE, and IBM WebSphere Application Server affect IBM Watson Compare and Comply for IBM Cloud Private for Data ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-vulnerabilities-in-ec… ∗∗∗ IBM Security Bulletin: IBM Cloud Private for Data is affected by vulnerabilities in the Setup package. CVE-2018-1113 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ibm-security-bulletin-ibm-cloud-private-for… ∗∗∗ NTP vulnerability CVE-2019-11331 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K09940637 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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