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Tageszusammenfassung - 11.02.2022
by Daily end-of-shift report 11 Feb '22

11 Feb '22

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 10-02-2022 18:00 − Freitag 11-02-2022 18:00 Handler: Thomas Pribitzer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Microsoft starts killing off WMIC in Windows, will thwart attacks ∗∗∗ --------------------------------------------- Microsoft is moving forward with removing the Windows Management Instrumentation Command-line (WMIC) tool, wmic.exe, starting with the latest Windows 11 preview builds in the Dev channel. --------------------------------------------- https://www.bleepingcomputer.com/news/microsoft/microsoft-starts-killing-of… ∗∗∗ Zyxel Network Storage Devices Hunted By Mirai Variant, (Thu, Feb 10th) ∗∗∗ --------------------------------------------- I have been talking a lot about various network storage devices and how you never ever want to expose them to the Internet. The brands that usually come up are Synology and QNAP, which have a significant market share. But they are not alone. --------------------------------------------- https://isc.sans.edu/diary/rss/28324 ∗∗∗ CinaRAT Delivered Through HTML ID Attributes, (Fri, Feb 11th) ∗∗∗ --------------------------------------------- I found another sample that again drops a malicious ISO file but this time, it is much more obfuscated and the VT score is 0! Yes, not detected by any antivirus solution! --------------------------------------------- https://isc.sans.edu/diary/rss/28330 ∗∗∗ Use Zoom on a Mac? You might want to check your microphone settings ∗∗∗ --------------------------------------------- Big Brother Zoomer is listening to us, complain users Apple Mac users running the Zoom meetings app are reporting that its keeping their computers microphone on when they arent using it. --------------------------------------------- https://go.theregister.com/feed/www.theregister.com/2022/02/10/zoom_mac_mic… ∗∗∗ Schwachstelle im Virenschutz Microsoft-Defender stillschweigend abgedichtet ∗∗∗ --------------------------------------------- Durch zu laxe Rechtevergabe hätten Angreifer auf die Microsoft-Defender-Ausnahmen zugreifen können. Die Lücke hat das Unternehmen ohne Ankündigung behoben. --------------------------------------------- https://heise.de/-6444399 ∗∗∗ Luftnummer: Warnung vor Geisterberührungen auf Touchscreens ∗∗∗ --------------------------------------------- Die TU Darmstadt warnt, dass gezielte Angriffe auf Touchscreens möglich seien. Praxistauglich ist der beschriebene "GhostTouch"-Angriff jedoch nicht. --------------------------------------------- https://heise.de/-6445488 ∗∗∗ CISA Adds 15 Known Exploited Vulnerabilities to Catalog ∗∗∗ --------------------------------------------- CISA has added 15 new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence that threat actors are actively exploiting the vulnerabilities listed in the table below. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/02/10/cisa-adds-15-know… ∗∗∗ Malicious Chrome Browser Extension Exposed: ChromeBack Leverages Silent Extension Loading ∗∗∗ --------------------------------------------- GoSecure Titan Labs received a malicious Chrome extension sample that we are calling ChromeBack from GoSecures Titan Managed Detection and Response (MDR) team. --------------------------------------------- https://www.gosecure.net/blog/2022/02/10/malicious-chrome-browser-extension… ===================== = Vulnerabilities = ===================== ∗∗∗ Microsoft: SMB-Lücke in Windows wird aktiv ausgenutzt ∗∗∗ --------------------------------------------- Eine fast zwei Jahre alte kritische Lücke in Windows wird derzeit aktiv ausgenutzt. Exploits gibt es auch für eine sieben Jahre alte Windows-Lücke. --------------------------------------------- https://www.golem.de/news/microsoft-smb-luecke-in-windows-wird-aktiv-ausgen… ∗∗∗ Notfall-Patch für iPhones, iPads und Macs: iOS 15.3.1 und macOS 12.2.1 verfügbar ∗∗∗ --------------------------------------------- Apple schließt eine Lücke, die offenbar aktiv für Angriffe ausgenutzt wird. Außerdem beseitigt der Hersteller Bugs, darunter Bluetooth-Probleme bei Intel-Macs. --------------------------------------------- https://heise.de/-6440372 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (cryptsetup), Fedora (firefox, java-1.8.0-openjdk, microcode_ctl, python-django, rlwrap, and vim), openSUSE (kernel), and SUSE (kernel and ldb, samba). --------------------------------------------- https://lwn.net/Articles/884516/ ∗∗∗ Security Bulletin: A vulnerability in IBM Java Runtime affects IBM CICS TX on Cloud ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-ja… ∗∗∗ Security Bulletin: Multiple vulnerabilities affect IBM Cloud Object Storage Systems (Feb 2022 V1) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Xpat vulnerability affect IBM Cloud Object Storage Systems (Feb 2022 V1-a) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-xpat-vulnerability-affect… ∗∗∗ Security Bulletin: IBM Cloud Private is vulnerable to FasterXML jackson-databind vulnerabilities (CVE-2020-24750) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-private-is-vuln… ∗∗∗ Security Bulletin: EDB Postgres Advanced Server with IBM and IBM Data Management Platform for EDB Postgres (Standard or Enterprise) for IBM Cloud Pak for Data are vulnerable to SQL injection from "man-in-the-middle" attack. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-edb-postgres-advanced-ser… ∗∗∗ Security Bulletin: IBM Rational Build Forge is affected by Apache HTTP Server version used in it. (CVE-2021-44790) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-rational-build-forge-… ∗∗∗ QNAP NAS: Schwachstelle ermöglicht Codeausführung ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0178 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 10.02.2022
by Daily end-of-shift report 10 Feb '22

10 Feb '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 09-02-2022 18:00 − Donnerstag 10-02-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Wave of MageCart attacks target hundreds of outdated Magento sites ∗∗∗ --------------------------------------------- Analysts have found the source of a mass breach of over 500 e-commerce stores running the Magento 1 platform and involves a single domain loading a credit card skimmer on all of them. [...] The domain from where threat actors loaded the malware is naturalfreshmall[.]com, currently offline, and the goal of the threat actors was to steal the credit card information of customers on the targeted online stores. --------------------------------------------- https://www.bleepingcomputer.com/news/security/wave-of-magecart-attacks-tar… ∗∗∗ FritzFrog botnet grows 10x, hits healthcare, edu, and govt systems ∗∗∗ --------------------------------------------- Researchers at internet security company Akamai spotted a new version of the FritzFrog malware, which comes with interesting new functions, like using the Tor proxy chain. The new botnet variant also shows indications that its operators are preparing to add capabilities to target WordPress servers. --------------------------------------------- https://www.bleepingcomputer.com/news/security/fritzfrog-botnet-grows-10x-h… ∗∗∗ Linux Malware on the Rise ∗∗∗ --------------------------------------------- Ransomware, cryptojacking, and a cracked version of the penetration-testing tool Cobalt Strike have increasingly targeted Linux in multicloud infrastructure, report states. --------------------------------------------- https://www.darkreading.com/cloud/linux-malware-on-the-rise-including-illic… ∗∗∗ Cybercriminals Swarm Windows Utility Regsvr32 to Spread Malware ∗∗∗ --------------------------------------------- The living-off-the-land binary (LOLBin) is anchoring a rash of cyberattacks bent on evading security detection to drop Qbot and Lokibot. --------------------------------------------- https://threatpost.com/cybercriminals-windows-utility-regsvr32-malware/1783… ∗∗∗ SAP to Give Threat Briefing on Uber-Severe ‘ICMAD’ Bugs ∗∗∗ --------------------------------------------- SAP’s Patch Tuesday brought fixes for a trio of flaws in the ubiquitous ICM component in internet-exposed apps. One of them, with a risk score of 10, could allow attackers to hijack identities, steal data and more. [..] Onapsis also provided a free, open-source vulnerability scanner tool to assist SAP customers in addressing these serious issues, available to download [..] --------------------------------------------- https://threatpost.com/sap-threat-briefing-severe-icmad-bugs/178344/ ∗∗∗ Vorsicht vor betrügerischen Fortnite-Shops! ∗∗∗ --------------------------------------------- Betrügerische Fortnite-Onlineshops, wie premiumskins.net bieten beliebte Outfits, sogenannte „Fortnite-Skins“ zum Kauf an. Doch Vorsicht – oft werden die Skins nach Bezahlung nicht geliefert! Kaufen Sie Skins nur über den offiziellen Store, innerhalb des Spiels und vertrauen Sie keinen externen Anbietern. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-betruegerischen-fortnit… ∗∗∗ Ransomware tracker: the latest figures [February 2022] ∗∗∗ --------------------------------------------- Over the last two years, The Record and our parent company Recorded Future have updated this ransomware tracker using data collected from government agencies, news reports, hacking forums, and other sources. The trend is clear: despite bold efforts from governments around the world, ransomware isn’t going anywhere. Here are some of our most critical findings --------------------------------------------- https://therecord.media/ransomware-tracker-the-latest-figures/ ===================== = Vulnerabilities = ===================== ∗∗∗ ZDI-22-290: BMC Track-It! HTTP Module Improper Access Control Authentication Bypass Vulnerability ∗∗∗ --------------------------------------------- This vulnerability allows remote attackers to bypass authentication on affected installations of BMC Track-It!. Authentication is not required to exploit this vulnerability. --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-22-290/ ∗∗∗ WordPress-Übernahme durch kritische Lücken in PHP Everywhere ∗∗∗ --------------------------------------------- Angreifer hätten durch eine kritische Sicherheitslücke in PHP Everywhere beliebigen Code in WordPress-Instanzen ausführen können. Ein Update steht bereit. --------------------------------------------- https://heise.de/-6369318 ∗∗∗ Unauthenticated SQL Injection Vulnerability Patched in WordPress Statistics Plugin ∗∗∗ --------------------------------------------- On February 7, 2022, Security Researcher Cyku Hong from DEVCORE reported a vulnerability to us that they discovered in WP Statistics, a WordPress plugin installed on over 600,000 sites. This vulnerability made it possible for unauthenticated attackers to execute arbitrary SQL queries by appending them to an existing SQL query. --------------------------------------------- https://www.wordfence.com/blog/2022/02/unauthenticated-sql-injection-vulner… ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (firefox-esr and openjdk-8), Fedora (phoronix-test-suite and php-laminas-form), Mageia (epiphany, firejail, and samba), Oracle (aide, kernel, kernel-container, and qemu), Red Hat (.NET 5.0 on RHEL 7 and .NET 6.0 on RHEL 7), Scientific Linux (aide), Slackware (mozilla), SUSE (clamav, expat, and xen), and Ubuntu (speex). --------------------------------------------- https://lwn.net/Articles/884381/ ∗∗∗ Dell Computer: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- Ein lokaler Angreifer kann mehrere Schwachstellen in Dell Computer ausnutzen, um beliebigen Programmcode auszuführen oder modifizierte BIOS-Firmware zu installieren. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0174 ∗∗∗ Drupal: Mehrere Schwachstellen [in Plugins] ∗∗∗ --------------------------------------------- Über zahlreiche Extensions kann der Funktionsumfang der Core-Installation individuell erweitert werden. Ein entfernter, anonymer oderauthentisierter Angreifer kann mehrere Schwachstellen in Drupal [Plugins] ausnutzen, um Sicherheitsvorkehrungen zu umgehen und einen Cross-Site-Scripting-Angriff durchzuführen. --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0173 ∗∗∗ Security Bulletin: IBM UrbanCode Build is affected by CVE-2021-30640 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-urbancode-build-is-af… ∗∗∗ Security Bulletin: IBM UrbanCode Release is vulnerable to arbitrary code execution due to Apache Log4j( CVE-2021-44228) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-urbancode-release-is-… ∗∗∗ Security Bulletin: IBM UrbanCode Build is affected by CVE-2021-41079 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-urbancode-build-is-af… ∗∗∗ Security Bulletin: IBM UrbanCode Build is affected by CVE-2021-33037 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-urbancode-build-is-af… ∗∗∗ Security Bulletin: Netcool Operations Insight is vulnerable to arbitrary code execution and denial of service due to Apache Log4j (CVE-2021-45046, CVE-2021-45105) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-netcool-operations-insigh… ∗∗∗ Security Bulletin: IBM UrbanCode Build is affected by CVE-2021-25122 and CVE-2021-25329 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-urbancode-build-is-af… ∗∗∗ CVE-2022-0016 GlobalProtect App: Privilege Escalation Vulnerability When Using Connect Before Logon (Severity: HIGH) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2022-0016 ∗∗∗ CVE-2022-0017 GlobalProtect App: Improper Link Resolution Vulnerability Leads to Local Privilege Escalation (Severity: HIGH) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2022-0017 ∗∗∗ CVE-2022-0018 GlobalProtect App: Information Exposure Vulnerability When Connecting to GlobalProtect Portal With Single Sign-On Enabled (Severity: MEDIUM) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2022-0018 ∗∗∗ CVE-2022-0011 PAN-OS: URL Category Exceptions Match More URLs Than Intended in URL Filtering (Severity: MEDIUM) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2022-0011 ∗∗∗ CVE-2022-0021 GlobalProtect App: Information Exposure Vulnerability When Using Connect Before Logon (Severity: LOW) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2022-0021 ∗∗∗ CVE-2022-0020 Cortex XSOAR: Stored Cross-Site Scripting (XSS) Vulnerability in Web Interface (Severity: MEDIUM) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2022-0020 ∗∗∗ CVE-2022-0019 GlobalProtect App: Insufficiently Protected Credentials Vulnerability on Linux (Severity: MEDIUM) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2022-0019 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 09.02.2022
by Daily end-of-shift report 09 Feb '22

09 Feb '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 08-02-2022 18:00 − Mittwoch 09-02-2022 18:00 Handler: Thomas Pribitzer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Kimsuki hackers use commodity RATs with custom Gold Dragon malware ∗∗∗ --------------------------------------------- South Korean researchers have spotted a new wave of activity from the Kimsuky hacking group, involving commodity open-source remote access tools dropped with their custom backdoor, Gold Dragon. --------------------------------------------- https://www.bleepingcomputer.com/news/security/kimsuki-hackers-use-commodit… ∗∗∗ Fake Windows 11 upgrade installers infect you with RedLine malware ∗∗∗ --------------------------------------------- Threat actors have started distributing fake Windows 11 upgrade installers to users of Windows 10, tricking them into downloading and executing RedLine stealer malware. --------------------------------------------- https://www.bleepingcomputer.com/news/security/fake-windows-11-upgrade-inst… ∗∗∗ Ransomware dev releases Egregor, Maze master decryption keys ∗∗∗ --------------------------------------------- The master decryption keys for the Maze, Egregor, and Sekhmet ransomware operations were released last night on the BleepingComputer forums by the alleged malware developer. --------------------------------------------- https://www.bleepingcomputer.com/news/security/ransomware-dev-releases-egre… ∗∗∗ Bios, UEFI, WLAN: Intel schließt zahlreiche Firmware-Sicherheitslücken ∗∗∗ --------------------------------------------- An einem groß angelegten Patch-Day stellt Intel Updates für Sicherheitslücken bereit. Diese lassen sich zum Ausweiten von Rechten nutzen. --------------------------------------------- https://www.golem.de/news/bios-uefi-wlan-intel-schliesst-zahlreiche-firmwar… ∗∗∗ Example of Cobalt Strike from Emotet infection, (Wed, Feb 9th) ∗∗∗ --------------------------------------------- Today's diary reviews another Cobalt Strike sample dropped by an Emotet infection on Tuesday 2022-02-08. --------------------------------------------- https://isc.sans.edu/diary/rss/28318 ∗∗∗ SpoolFool: Windows Print Spooler Privilege Escalation (CVE-2022–22718) ∗∗∗ --------------------------------------------- In this blog post, we’ll look at a Windows Print Spooler local privilege escalation vulnerability that I found and reported in November 2021. The vulnerability got patched as part of Microsoft’s Patch Tuesday in February 2022. --------------------------------------------- https://research.ifcr.dk/spoolfool-windows-print-spooler-privilege-escalati… ∗∗∗ CISA and SAP warn about major vulnerability ∗∗∗ --------------------------------------------- SAP patched the issue yesterday. CVE-2022-22536 is one of eight vulnerabilities that received a severity rating of 10/10 but is the one that CISA chose to highlight in its own security advisory, primarily due to its ease of exploitation and its ubiquity in SAP products. --------------------------------------------- https://therecord.media/cisa-and-sap-warn-about-major-vulnerability/ ∗∗∗ AA22-040A: 2021 Trends Show Increased Globalized Threat of Ransomware ∗∗∗ --------------------------------------------- Ransomware tactics and techniques continued to evolve in 2021, which demonstrates ransomware threat actors’ growing technological sophistication and an increased ransomware threat to organizations globally. --------------------------------------------- https://us-cert.cisa.gov/ncas/alerts/aa22-040a ===================== = Vulnerabilities = ===================== ∗∗∗ Ausführen von Schadcode denkbar: Sicherheitsupdates für Firefox und Thunderbird ∗∗∗ --------------------------------------------- Die Mozilla-Entwickler schließen in aktualisierten Versionen von Firefox und Thunderbird viele Sicherheitslücken. Einige davon stufen sie als hohes Risiko ein. --------------------------------------------- https://heise.de/-6360477 ∗∗∗ Patchday Microsoft: Angreifer könnten eine Kernel-Lücke in Windows ausnutzen ∗∗∗ --------------------------------------------- Es gibt wichtige Sicherheitsupdates für Azure, Office, Windows & Co. Das ist selten: Keine der geschlossenen Lücken gilt als kritisch. --------------------------------------------- https://heise.de/-6360267 ∗∗∗ Patchday: Adobe schließt Schadcode-Lücken in Illustrator ∗∗∗ --------------------------------------------- Die Entwickler von Adobe haben ihr Software-Portfolio gegen mögliche Attacken abgesichert. --------------------------------------------- https://heise.de/-6360575 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (aide), Debian (connman), Fedora (perl-App-cpanminus and rust-afterburn), Mageia (glibc), Red Hat (.NET 5.0, .NET 6.0, aide, log4j, ovirt-engine, and samba), SUSE (elasticsearch, elasticsearch-kit, kafka, kafka-kit, logstash, openstack-monasca-agent, openstack-monasca-log-metrics, openstack-monasca-log-persister, openstack-monasca-log-transformer, openstack-monasca-persister-java, openstack-monasca-persister-java-kit, openstack-monasca-thresh,[...] --------------------------------------------- https://lwn.net/Articles/884242/ ∗∗∗ ICS Patch Tuesday: Siemens, Schneider Electric Address Nearly 50 Vulnerabilities ∗∗∗ --------------------------------------------- Industrial giants Siemens and Schneider Electric released a total of 15 advisories on Tuesday to address nearly 50 vulnerabilities discovered in their products. --------------------------------------------- https://www.securityweek.com/ics-patch-tuesday-siemens-schneider-electric-a… ∗∗∗ HPE Agentless Management registers unquoted service paths ∗∗∗ --------------------------------------------- https://jvn.jp/en/jp/JVN12969207/ ∗∗∗ Security Advisory for Citrix Hypervisor (CVE-2022-23034, CVE-2022-23035, CVE-2021-0145) ∗∗∗ --------------------------------------------- https://support.citrix.com/article/CTX337526 ∗∗∗ Security Bulletin: Log4j vulnerabilities affect IBM Netezza Analytics ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-log4j-vulnerabilities-aff… ∗∗∗ Security Bulletin: Security Bulletin: Vulnerability in Apache Log4j affects Netcool Operation Insight (CVE-2021-44228) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-bulletin-vulnera… ∗∗∗ Security Bulletin: Platform Navigator and Automation Assets in IBM Cloud Pak for Integration are vulnerable to denial of service due to Go (CVE CVE-2021-41771 & CVE-2021-41772) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-platform-navigator-and-au… ∗∗∗ Security Bulletin: IBM TRIRIGA Reporting a component of IBM TRIRIGA Application Platform is vulnerable to denial of service and arbitrary code execution due to Apache Log4j (CVE-2021-44228 ) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tririga-reporting-a-c… ∗∗∗ Security Bulletin: Multiple vulnerabilities affect IBM Cloud Object Storage Systems (Feb 2022 V1) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM OpenPages with Watson is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2019-17571) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-openpages-with-watson… ∗∗∗ Security Bulletin: Multiple security vulnerabilities have been identified in IBM® Java SDK that affect IBM Security Directory Suite – October 2021 CPU ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnera… ∗∗∗ Security Bulletin: Multiple security vulnerabilities have been identified in IBM® WebSphere Application Server Liberty shipped with IBM Security Directory Suite ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnera… ∗∗∗ Security Bulletin: Multiple security vulnerabilities have been identified in IBM® Java SDK that affect IBM Security Directory Suite – July 2021 CPU ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnera… ∗∗∗ Security Bulletin: IBM UrbanCode Build is affected by CVE-2021-30639 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-urbancode-build-is-af… ∗∗∗ WebKitGTK and WPE WebKit Security Advisory WSA-2022-0002 ∗∗∗ --------------------------------------------- https://webkitgtk.org/security/WSA-2022-0002.html ∗∗∗ Zoom Video Communications Zoom Client: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0158 ∗∗∗ QEMU: Schwachstelle ermöglicht Ausführen von beliebigem Programmcode mit Administratorrechten ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0156 ∗∗∗ Grafana: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0159 ∗∗∗ QNAP: Multiple Vulnerabilities in Samba ∗∗∗ --------------------------------------------- https://www.qnap.com/en-us/security-advisory/QSA-22-03 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 08.02.2022
by Daily end-of-shift report 08 Feb '22

08 Feb '22

===================== = End-of-Day report = ===================== Timeframe: Montag 07-02-2022 18:00 − Dienstag 08-02-2022 18:00 Handler: Robert Waldner Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Internetsicherheit: So schützen Sie sich vor Account-Hijacking und Co. ∗∗∗ --------------------------------------------- Wir erklären Ihnen, worauf Sie achten sollten, damit Sie sicher im Internet unterwegs sind. --------------------------------------------- https://heise.de/-6355600 ∗∗∗ Microsoft Office soll VBA-Makros standardmäßig blockieren ∗∗∗ --------------------------------------------- Makros sind ein Einfallstor für Malware. VBA-Makros standardmäßig zu deaktivieren, ist längst überfällig. --------------------------------------------- https://heise.de/-6353429 ∗∗∗ Patchday: Lücken in SAP-Produkten ermöglichen Codeschmuggel ∗∗∗ --------------------------------------------- Am Februar-Patchday schließt SAP mehrere kritische Sicherheitslücken, durch die Angreifer Schadcode in betroffene Systeme einschleusen hätten können. --------------------------------------------- https://heise.de/-6356776 ∗∗∗ Open or Sneaky? Fast or Slow? Light or Heavy?: Investigating Security Releases of Open Source Packages ∗∗∗ --------------------------------------------- Specifically, in this paper, we study [..] security releases over a dataset of 4,377 security advisories across seven package ecosystems (Composer, Go, Maven, npm, NuGet, pip, and RubyGems). [..] Based on our findings, we make four recommendations for the package maintainers and the ecosystem administrators, such as using private fork for security fixes and standardizing the practice for announcing security releases. --------------------------------------------- https://arxiv.org/pdf/2112.06804.pdf ∗∗∗ “We absolutely do not care about you”: Sugar ransomware targets individuals ∗∗∗ --------------------------------------------- They call it Sugar ransomware, but its not sweet in any way. --------------------------------------------- https://blog.malwarebytes.com/ransomware/2022/02/we-absolutely-do-not-care-… ∗∗∗ Operation EmailThief: Active Exploitation of Zero-day XSS Vulnerability in Zimbra ∗∗∗ --------------------------------------------- [UPDATE] On February 4, 2022, Zimbra provided an update regarding this zero-day exploit vulnerability and reported that a hotfix for 8.8.15 P30 would be available on February 5, 2022. --------------------------------------------- https://www.volexity.com/blog/2022/02/03/operation-emailthief-active-exploi… ===================== = Vulnerabilities = ===================== ∗∗∗ WordPress IP2Location Country Blocker 2.26.7 Cross Site Scripting ∗∗∗ --------------------------------------------- An authenticated user is able to inject arbitrary Javascript or HTML code to the "Frontend Settings" interface available in settings page of the plugin (Country Blocker), due to incorrect sanitization of user-supplied data and achieve a Stored Cross-Site Scripting attack against the administrators or the other authenticated users. The plugin versions prior to 2.26.7 are affected by this vulnerability. --------------------------------------------- https://cxsecurity.com/issue/WLB-2022020031 ∗∗∗ CVE-2021-38130 Voltage SecureMail 7.3 Mail Relay Information Leakage Vuln. ∗∗∗ --------------------------------------------- An information leakage vulnerability with a CVSS of 4.1 was discovered in SecureMail Server for versions prior to 7.3.0.1. The vulnerability can be exploited to send sensitive information to an unauthorized user. A resolution of this vulnerability is available in the Voltage SecureMail version 7.3.0.1 patch release. --------------------------------------------- https://portal.microfocus.com/s/article/KM000003667?language=en_US ∗∗∗ Patchday: Kritische System-Lücke lässt Angreifer auf Android-Geräte zugreifen ∗∗∗ --------------------------------------------- Es gibt wichtige Sicherheitsupdates für Android 10, 11, 12 und verschiedene Komponenten des Systems. --------------------------------------------- https://heise.de/-6355256 ∗∗∗ Critical Vulnerabilities in PHP Everywhere Allow Remote Code Execution ∗∗∗ --------------------------------------------- On January 4, 2022, the Wordfence Threat Intelligence team began the responsible disclosure process for several Remote Code Execution vulnerabilities in PHP Everywhere, a WordPress plugin installed on over 30,000 websites. One of these vulnerabilities allowed any authenticated user of any level, even subscribers and customers, to execute code on a site with the plugin [...] --------------------------------------------- https://www.wordfence.com/blog/2022/02/critical-vulnerabilities-in-php-ever… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (log4j), Debian (chromium, xterm, and zabbix), Fedora (kate, lua, and podman), Oracle (aide and log4j), and SUSE (xen). --------------------------------------------- https://lwn.net/Articles/884082/ ∗∗∗ K33484369: Linux kernel vulnerability CVE-2021-20194 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K33484369?utm_source=f5support&utm_mediu… ∗∗∗ K01217337: Linux kernel vulnerability CVE-2021-22543 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K01217337?utm_source=f5support&utm_mediu… ∗∗∗ Mitsubishi Electric FA Engineering Software Products (Update D) ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-21-049-02 ∗∗∗ Mitsubishi Electric Factory Automation Engineering Products (Update F) ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-20-212-04 ∗∗∗ SSA-914168: Multiple Vulnerabilities in SIMATIC WinCC Affecting Other SIMATIC Software Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-914168.txt ∗∗∗ SSA-669737: Improper Access Control Vulnerability in SICAM TOOLBOX II ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-669737.txt ∗∗∗ SSA-654775: Open Redirect Vulnerability in SINEMA Remote Connect Server ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-654775.txt ∗∗∗ SSA-609880: File Parsing Vulnerabilities in Simcenter Femap before V2022.1 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-609880.txt ∗∗∗ SSA-539476: Siemens SIMATIC NET CP, SINEMA and SCALANCE Products Affected by Vulnerabilities in Third-Party Component strongSwan ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-539476.txt ∗∗∗ SSA-301589: Multiple File Parsing Vulnerabilities in Solid Edge, JT2Go and Teamcenter Visualization ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-301589.txt ∗∗∗ SSA-244969: OpenSSL Vulnerability in Industrial Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-244969.txt ∗∗∗ SSA-838121: Multiple Denial of Service Vulnerabilities in Industrial Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-838121.txt ∗∗∗ SSA-831168: Cross-Site Scripting Vulnerability in Spectrum Power 4 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-831168.txt ∗∗∗ Security Bulletin: IBM Cloud Private is vulnerable to FasterXML jackson-databind vulnerabilities (CVE-2020-35728) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-private-is-vuln… ∗∗∗ Security Bulletin: IBM Cloud Private is vulnerable to FasterXML jackson-databind vulnerabilities (CVE-2021-20190) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-private-is-vuln… ∗∗∗ Security Bulletin: Vulnerability in Apache Log4j may affect Cúram Social Program Management (CVE-2021-4104) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-l… ∗∗∗ Security Bulletin: Apache Log4j vulnerability impacts IBM Sterling Global Mailbox (CVE-2021-45046) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-apache-log4j-vulnerabilit… ∗∗∗ Security Bulletin: IBM Cloud Private is vulnerable to FasterXML jackson-databind vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-private-is-vuln… ∗∗∗ Security Bulletin: Log4Shell Vulnerability affects IBM SPSS Statistics (CVE-2021-44228) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-log4shell-vulnerability-a… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 07.02.2022
by Daily end-of-shift report 07 Feb '22

07 Feb '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 04-02-2022 18:00 − Montag 07-02-2022 18:00 Handler: Robert Waldner Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Medusa malware ramps up Android SMS phishing attacks ∗∗∗ --------------------------------------------- The Medusa Android banking Trojan is seeing increased infection rates as it targets more geographic regions to steal online credentials and perform financial fraud. --------------------------------------------- https://www.bleepingcomputer.com/news/security/medusa-malware-ramps-up-andr… ∗∗∗ An Insidious Mac Malware Is Growing More Sophisticated ∗∗∗ --------------------------------------------- When UpdateAgent emerged in late 2020, it utilized basic infiltration techniques. Its developers have since expanded it in dangerous ways. --------------------------------------------- https://www.wired.com/story/mac-malware-growing-more-sophisticated ∗∗∗ Shadow Credentials ∗∗∗ --------------------------------------------- During Black Hat Europe 2019 Michael Grafnetter discussed several attacks towards Windows Hello for Business including a domain persistence technique which involves the modification of the msDS-KeyCredentialLink attribute of a target computer or user account. [..] The following diagram visualize the steps of the technique Shadow Credentials in practice. --------------------------------------------- https://pentestlab.blog/2022/02/07/shadow-credentials/ ∗∗∗ web3 phishing via self-customizing landing pages ∗∗∗ --------------------------------------------- You may not quite understand what "web3" is all about (I do not claim to do so), but it appears phishers may already use it. [..] the JavaScript used to implement the phishing page is interesting. Not only does it customize the login dialog with the company logo, but it also replaces the entire page with a screenshot of the domain homepage. --------------------------------------------- https://isc.sans.edu/diary/rss/28312 ∗∗∗ Sextortion: Wenn ein harmloser Flirt in Erpressung endet ∗∗∗ --------------------------------------------- Sextortion ist eine Betrugsmasche, bei der meist männliche Opfer von Online-Bekanntschaften aufgefordert werden, sexuelles Bild- und Videomaterial von sich zu versenden oder sich nackt vor der Webcam zu zeigen. Mit diesen Bildern und Videos werden die Opfer dann erpresst: Zahlen oder das Material wird im Internet veröffentlicht! --------------------------------------------- https://www.watchlist-internet.at/news/sextortion-wenn-ein-harmloser-flirt-… ∗∗∗ FBI Releases Indicators of Compromise Associated with LockBit 2.0 Ransomware ∗∗∗ --------------------------------------------- The Federal Bureau of Investigation (FBI) has released a Flash report detailing indicators of compromise (IOCs) associated with attacks, using LockBit 2.0, a Ransomware-as-a-Service that employs a wide variety of tactics, techniques, and procedures, creating significant challenges for defense and mitigation. CISA encourages users and administrators to review the IOCs and technical details in FBI Flash CU-000162-MW and apply the recommend mitigations. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/02/07/fbi-releases-indi… ∗∗∗ Microsoft deaktiviert wegen Emotet & Co. MSIX ms-appinstaller Protokoll-Handler in Windows (Feb. 2022) ∗∗∗ --------------------------------------------- Nachdem Ransomware wie Emotet oder BazarLoader den MSIX ms-appinstaller Protokoll-Handler missbrauchten, hat Microsoft nun erneut reagiert. Der komplette MSIX ms-appinstaller Protokoll-Handler wurde vorerst in Windows – quasi als Schutz vor Emotet, BazarLoader oder ähnlicher Malware – deaktiviert. --------------------------------------------- https://www.borncity.com/blog/2022/02/05/microsoft-deaktiviert-msix-ms-appi… ∗∗∗ Vorsicht: audacity.de und keepass.de verbreiten Malware (Feb. 2022) ∗∗∗ --------------------------------------------- Kleiner Hinweis an Leute, die sich gerne Software aus dem Internet herunterladen. Es sieht so aus, als ob die Domains audacity.de und keepass.de in die Hände von Leuten gekommen sind, die damit Schindluder treiben. Statt ein Audio-Tool oder einen Passwort-Manager zu bekommen, wird über die betreffenden Seiten Malware verteilt. --------------------------------------------- https://www.borncity.com/blog/2022/02/07/vorsicht-audacity-de-und-keepass-d… ===================== = Vulnerabilities = ===================== ∗∗∗ Cisco DNA Center Information Disclosure Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the audit log of Cisco DNA Center could allow an authenticated, local attacker to view sensitive information in clear text. This vulnerability is due to the unsecured logging of sensitive information on an affected system. An attacker with administrative privileges could exploit this vulnerability by accessing the audit logs through the CLI. A successful exploit could allow the attacker to retrieve sensitive information that includes user credentials. --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (ldns and libphp-adodb), Fedora (kernel, kernel-headers, kernel-tools, mingw-binutils, mingw-openexr, mingw-python3, mingw-qt5-qtsvg, scap-security-guide, stratisd, util-linux, and webkit2gtk3), Mageia (lrzsz, qtwebengine5, and xterm), openSUSE (chromium), and Ubuntu (python-django). --------------------------------------------- https://lwn.net/Articles/884015/ ∗∗∗ OTRS: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0143 ∗∗∗ Multiple ESET products for macOS vulnerable to improper server certificate verification ∗∗∗ --------------------------------------------- https://jvn.jp/en/jp/JVN95898697/ ∗∗∗ Security Bulletin: IBM App Connect for Healthcare is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2022-23302) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-for-healt… ∗∗∗ Security Bulletin: IBM Security Guardium Insights is affected by multipe vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-ins… ∗∗∗ Security Bulletin: IBM App Connect for Healthcare is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2022-23305) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-for-healt… ∗∗∗ Security Bulletin: IBM InfoSphere Information Server is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-44832) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-infosphere-informatio… ∗∗∗ Security Bulletin: Liberty for Java for IBM Cloud is vulnerable to LDAP Injection (CVE-2021-39031) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-liberty-for-java-for-ibm-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in Apache Log4j affect IBM Tivoli Netcool Impact (CVE-2021-45105, CVE-2021-45046) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Liberty for Java for IBM Cloud is vulnerable to an Information Disclosure (CVE-2022-22310) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-liberty-for-java-for-ibm-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 04.02.2022
by Daily end-of-shift report 04 Feb '22

04 Feb '22

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 03-02-2022 18:00 − Freitag 04-02-2022 18:00 Handler: Robert Waldner Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Schwachstelle in GitOps-Tool: Argo CD über Path Traversal angreifbar ∗∗∗ --------------------------------------------- Angriffe mit manipulierten Helm-Charts ermöglichen Zugriff auf beliebige Verzeichnisse im Repository des Continuous-Delivery-Werkzeugs für Kubernetes. --------------------------------------------- https://heise.de/-6349810 ∗∗∗ Operation EmailThief: Active Exploitation of Zero-day XSS Vulnerability in Zimbra ∗∗∗ --------------------------------------------- - Volexity discovers XSS zero-day vulnerability against Zimbra - Targeted sectors include European government and media - Successful exploitation results in theft of email data from users --------------------------------------------- https://www.volexity.com/blog/2022/02/03/operation-emailthief-active-exploi… ∗∗∗ Cybersecurity for Industrial Control Systems: Part 1 ∗∗∗ --------------------------------------------- In this two-part series, we look into various cybersecurity threats that affected industrial control systems endpoints. We also discuss several insights and recommendations to mitigate such threats. --------------------------------------------- https://www.iiot-world.com/ics-security/cybersecurity/cybersecurity-for-ind… ∗∗∗ Vulnerabilities that aren’t. ETag headers ∗∗∗ --------------------------------------------- This time we’re looking at the ETag (Entity Tag) header. I take some of the blame for this one as I first added a dissector of the header to Nikto’s headers plugin back in 2008, then other scanners added it. --------------------------------------------- https://www.pentestpartners.com/security-blog/vulnerabilities-that-arent-et… ∗∗∗ Target open-sources its web skimmer detector ∗∗∗ --------------------------------------------- Targets cybersecurity team has open-sourced the code of Merry Maker, the companys internal application that it has used since 2018 to detect if any of its own websites have been compromised with malicious code that can steal payment card details from buyers. --------------------------------------------- https://therecord.media/target-open-sources-its-web-skimmer-detector/ ∗∗∗ An ALPHV (BlackCat) representative discusses the group’s plans for a ransomware ‘meta-universe’ ∗∗∗ --------------------------------------------- Late last year, cybersecurity researchers began to notice a ransomware strain called ALPHV that stood out for being particularly sophisticated and coded in the Rust programming language—a first for ransomware used in real-world attacks. --------------------------------------------- https://therecord.media/an-alphv-blackcat-representative-discusses-the-grou… ∗∗∗ Special Report: Die Tücken von Active Directory Certificate Services (AD CS) ∗∗∗ --------------------------------------------- Active Directory Certificate Services (ADCS) ist anfällig für Fehlkonfigurationen, mit denen eine komplette Kompromittierung des Netzes trivial möglich ist. Publiziert wurde das Problem im Sommer 2021, jetzt wird diese Methode bei APT-Angriffen benutzt. Kontrollieren Sie mit den bereitgestellten Tools ihr Setup. Stellen Sie mit den angeführten Präventiv-Maßnahmen höhere Sichtbarkeit her. Überprüfen Sie mit den vorgestellen Tools, ob eine Fehlkonfiguration bereits ausgenutzt wurde. --------------------------------------------- https://cert.at/de/spezielles/2022/2/special-report-die-tucken-von-active-d… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (apng2gif, ruby2.5, ruby2.7, and strongswan), Fedora (389-ds-base, glibc, java-latest-openjdk, keylime, mingw-python-pillow, perl-Image-ExifTool, python-pillow, rust-afterburn, rust-askalono-cli, rust-below, rust-cargo-c, rust-cargo-insta, rust-fd-find, rust-lsd, rust-oxipng, rust-python-launcher, rust-ripgrep, rust-skim, rust-thread_local, rust-tokei, strongswan, vim, xen, and zola), Mageia (cryptsetup and expat), openSUSE (containerd, docker, glibc, [...] --------------------------------------------- https://lwn.net/Articles/883828/ ∗∗∗ Mattermost security updates 6.3.3, 6.2.3, 6.1.3, 5.37.8 released ∗∗∗ --------------------------------------------- We’re informing you about a Mattermost security update, which addresses medium-level severity vulnerabilities. We highly recommend that you apply the update. The security update is available for Mattermost dot releases 6.3.3 (Extended Support Release), 6.2.3, 6.1.3, 5.37.8 (Extended Support Release) for both Team Edition and Enterprise Edition. --------------------------------------------- https://mattermost.com/blog/mattermost-security-updates-6-3-3-6-2-3-6-1-3-5… ∗∗∗ CISA Adds One Known Exploited Vulnerability to Catalog ∗∗∗ --------------------------------------------- CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence that threat actors are actively exploiting the vulnerabilities listed in the table below. These types of vulnerabilities are a frequent attack vector for malicious cyber actors of all types and pose significant risk to the federal enterprise. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/02/04/cisa-adds-one-kno… ∗∗∗ CSV+ vulnerable to cross-site scripting ∗∗∗ --------------------------------------------- https://jvn.jp/en/jp/JVN67396225/ ∗∗∗ K40508224: Perl vulnerability CVE-2020-10878 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K40508224 ∗∗∗ K05295469: Expat vulnerability CVE-2019-15903 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K05295469 ∗∗∗ Security Bulletin: Log4j Vulnerability ( CVE-2021-44228 ) in IBM Informix Dynamic Server in Cloud Pak for Data ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-log4j-vulnerability-cve-2… ∗∗∗ Security Bulletin: Vulnerablity in Apache Log4j may affect IBM Tivoli Monitoring installed WebSphere Application Server (CVE-2021-44228) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerablity-in-apache-lo… ∗∗∗ Security Bulletin: IBM Planning Analytics and IBM Planning Analytics Workspace are affected by security vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-planning-analytics-an… ∗∗∗ Security Bulletin: IBM Informix Dynamic Server is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-44228) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-informix-dynamic-serv… ∗∗∗ Security Bulletin: Multiple vulnerabilities in Apache Log4j affect IBM Tivoli Netcool Impact (CVE-2021-45105, CVE-2021-45046) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java SDK (October 2021) affects IBM InfoSphere Information Server (CVE-2021-35578 CVE-2021-35564) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 03.02.2022
by Daily end-of-shift report 03 Feb '22

03 Feb '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 02-02-2022 18:00 − Donnerstag 03-02-2022 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Spam-Anrufe von Wiener Nummer: “This is the police” ∗∗∗ --------------------------------------------- Bei solchen Anrufen gilt es generell, sofort aufzulegen. Ist man sich unsicher, ob der Anruf echt war (im Falle eines englischsprachigen Tonbands ist er das jedenfalls nicht), kann man eigenständig die Polizei (133) anrufen. Die Polizei warnt, dass man nie eine "Polizei"-Telefonnummern zurückrufen soll, wenn das in solchen Anrufen gefordert wird. Hat man bereits mit der Person gesprochen und Daten herausgegeben, soll man umgehend Anzeige bei der Polizei erstatten. --------------------------------------------- https://futurezone.at/digital-life/spam-anrufe-wiener-nummer-federal-police… ∗∗∗ WooCommerce Skimmer Uses Fake Fonts and Favicon to Steal CC Details ∗∗∗ --------------------------------------------- Today’s investigation starts out much like many others, with our client reporting an antivirus warning appearing only on their checkout page, of course at the worst possible time right around the end of December. What first seemed to be a routine case of credit card theft turned out to be a much more interesting infection that leveraged both font, favicon and other less-commonly used files to pilfer credit card details. --------------------------------------------- https://blog.sucuri.net/2022/02/woocommerce-skimmer-uses-fake-fonts-and-fav… ∗∗∗ A comprehensive guide on [NTLM] relaying anno 2022 ∗∗∗ --------------------------------------------- For years now, Internal Penetration Testing teams have been successful in obtaining a foothold or even compromising entire domains through a technique called NTLM relaying. [..] This blog post aims to be a comprehensive resource that will walk through the attack primitives that continue to work today. While most will be well known techniques, some techniques involving Active Directory Certificate Services might be lesser known. --------------------------------------------- https://www.trustedsec.com/blog/a-comprehensive-guide-on-relaying-anno-2022/ ∗∗∗ Tattoo-Giveaways auf Instagram führen in eine Abo-Falle ∗∗∗ --------------------------------------------- Kriminelle versenden Nachrichten von Fake-Accounts und behaupten, dass Instagram-User bei einem Gewinnspiel gewonnen hätten. Doch der angebliche Gewinn führt nicht zu einem neuen Tattoo, sondern in eine gut getarnte Abo-Falle. --------------------------------------------- https://www.watchlist-internet.at/news/tattoo-giveaways-auf-instagram-fuehr… ===================== = Vulnerabilities = ===================== ∗∗∗ Multiple Vulnerabilities in Sante DICOM Viewer Pro ∗∗∗ --------------------------------------------- * J2K File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability * DCM File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability * DCM File ParsingOut-Of-Bounds Read Information Disclosure Vulnerability * DCM File Parsing Use-After-Free Information Disclosure Vulnerability * JP2 File Parsing Use-After-Free Remote Code Execution Vulnerability * JP2 File Parsing Memory Corruption Remote Code Execution Vulnerability * J2K File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability --------------------------------------------- https://www.zerodayinitiative.com/advisories/ ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (librecad), Fedora (flatpak, flatpak-builder, and glibc), Mageia (chromium-browser-stable, connman, libtiff, and rust), openSUSE (lighttpd), Oracle (cryptsetup, nodejs:14, and rpm), Red Hat (varnish:6), SUSE (kernel and unbound), and Ubuntu (linux, linux-aws, linux-aws-5.11, linux-aws-5.13, linux-gcp, linux-gcp-5.11, linux-hwe-5.13, linux-kvm, linux-oem-5.13, linux-oracle, linux-oracle-5.11, linux-raspi, linux, linux-aws, linux-aws-5.4, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-ibm, linux-kvm, linux-oracle, linux-oracle-5.4, linux, linux-aws, linux-aws-hwe, linux-azure, linux-dell300x, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon, linux-gke, linux-gke-5.4, mysql-5.7, mysql-8.0, python-django, samba). --------------------------------------------- https://lwn.net/Articles/883676/ ∗∗∗ Sensormatic PowerManage ∗∗∗ --------------------------------------------- This advisory contains mitigations for an Improper Input Validation vulnerability in the Sensormatic PowerManage operating platform. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-034-01 ∗∗∗ Airspan Networks Mimosa ∗∗∗ --------------------------------------------- This advisory contains mitigations for Improper Authorization, Incorrect Authorization, Server-side Request Forgery, SQL Injection, Deserialization of Untrusted Data, OS Command Injection, and Use of a Broken or Risky Cryptographic Algorithm vulnerabilities in Airspan Networks Mimosa network management software. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-034-02 ∗∗∗ Zwei Schwachstellen in AudioCodes Session Border Controller (SYSS-2021-068/-075) ∗∗∗ --------------------------------------------- In AudioCodes Session Border Controller (SBC) kann Telefonbetrug begangen werden. Auch wurde eine Rechteeskalation in der Web Management-Konsole gefunden. --------------------------------------------- https://www.syss.de/pentest-blog/multiple-schwachstellen-im-coins-construct… ∗∗∗ InsydeH2O UEFI System Management Mode (SMM) Vulnerabilities ∗∗∗ --------------------------------------------- Mitigation Strategy for Customers (what you should do to protect yourself): Update system firmware to the version (or newer) indicated for your model in the Product Impact section. --------------------------------------------- http://support.lenovo.com/product_security/PS500463-INSYDEH2O-UEFI-SYSTEM-M… ∗∗∗ Cisco Content Security Management Appliance and Cisco Web Security Appliance Information Disclosure Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Security Bulletin: A vulnerability in Apache Log4j affects some features of IBM® Db2® (CVE-2021-44832) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-apache… ∗∗∗ Security Bulletin: IBM Security Guardium Insights is affected by JWT-Go vulnerability (CVE-2020-26160) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-ins… ∗∗∗ Security Bulletin: IBM Data Management Platform for EDB Postgres Standard is vulnerable to denial of service and arbitrary code execution due to Apache Log4j (CVE-2021-45105, CVE-2021-45046) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-data-management-platf… ∗∗∗ Security Bulletin: This Power System update is being released to address CVE 2021-38960 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-this-power-system-update-… ∗∗∗ Security Bulletin: IBM Data Management Platform for EDB Postgres Enterprise is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-45105, CVE-2021-45046) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-data-management-platf… ∗∗∗ K67416037: Linux kernel vulnerability CVE-2021-23133 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K67416037?utm_source=f5support&utm_mediu… ∗∗∗ Weidmueller: Remote I/O fieldbus couplers (IP20) affected by INFRA:HALT vulnerabilities ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2021-042/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 02.02.2022
by Daily end-of-shift report 02 Feb '22

02 Feb '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 01-02-2022 18:00 − Mittwoch 02-02-2022 18:00 Handler: Robert Waldner Co-Handler: n/a ===================== = News = ===================== ∗∗∗ VU#796611: InsydeH2O UEFI software impacted by multiple vulnerabilities in SMM ∗∗∗ --------------------------------------------- The InsydeH2O Hardware-2-Operating System (H2O) UEFI firmware contains multiple vulnerabilities related to memory management in System Management Mode (SMM). UEFI software provides an extensible interface between an operating system and platform firmware. UEFI software uses a highly privileged processor execution mode called System Management Mode (SMM) for handling system-wide functions like power management, system hardware control, or proprietary OEM-designed code. --------------------------------------------- https://kb.cert.org/vuls/id/796611 ∗∗∗ CISA Releases Securing Industrial Control Systems: A Unified Initiative ∗∗∗ --------------------------------------------- The Cybersecurity and Infrastructure Security Agency (CISA) has released its five-year industrial control systems (ICS) strategy: Securing Industrial Control Systems: A Unified Initiative. The strategy—developed in collaboration with industry and government partners—lays out CISA's plan to improve, unify, and focus the effort to secure ICS and protect critical infrastructure. --------------------------------------------- https://us-cert.cisa.gov/ics/cisa-releases-securing-industrial-control-syst… ∗∗∗ Kasper: a tool for finding speculative-execution vulnerabilities ∗∗∗ --------------------------------------------- The Systems and Network Security Group at Vrije Universiteit Amsterdam hasannounced a tool calledKasper that is able to scan the kernel source and locatespeculative-execution vulnerabilities: Namely, it models an attacker capable of controlling data (e.g., via memory massaging or value injection a la LVI), accessing secrets (e.g., via out-of-bounds or use-after-free accesses), and leaking these secrets (e.g., via cache-based, MDS-based, or port contention-based covert channels). --------------------------------------------- https://lwn.net/Articles/883448/ ∗∗∗ Post E-Mail „Dein Paket wartet !“ ist fake! ∗∗∗ --------------------------------------------- Kriminelle versenden gehäuft E-Mails im Namen der Post mit dem Betreff „Dein Paket wartet !“. Eine Liefergebühr über 1,69 Euro sei ausständig. Achtung: Die E-Mails sind frei erfunden. Die Kriminellen wenden Spoofing an, um die Mail-Adresse echt aussehen zu lassen und verlinken auf eine nachgebaute Post-Website. --------------------------------------------- https://www.watchlist-internet.at/news/post-e-mail-dein-paket-wartet-ist-fa… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (samba), Debian (apache2 and python-django), Fedora (kernel and phpMyAdmin), Mageia (kernel and kernel-linus), openSUSE (samba), Oracle (nginx:1.20 and samba), Red Hat (cryptsetup, java-1.8.0-ibm, kernel, nodejs:14, rpm, and vim), SUSE (kernel, python-Django, python-Django1, and samba), and Ubuntu (cron). --------------------------------------------- https://lwn.net/Articles/883541/ ∗∗∗ Google Releases Security Updates for Chrome ∗∗∗ --------------------------------------------- Google has released Chrome versions 98.0.4758.80/81/82 for Windows and 98.0.4758.80 for Mac and Linux. These versions address vulnerabilities that an attacker could exploit to take control of an affected system. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/02/02/google-releases-s… ∗∗∗ Vulnerability Spotlight: Multiple vulnerabilities in Sealevel SeaConnect ∗∗∗ --------------------------------------------- Cisco Talos recently discovered several vulnerabilities in Sealevel Systems Inc.’s SeaConnect internet-of-things edge device — many of which could allow an attacker to conduct a man-in-the-middle attack or execute remote code on the targeted device. The SeaConnect 370W is a WiFi-connected edge device commonly used in industrial control system (ICS) environments that allow users to remotely monitor and control the status of real-world I/O processes. This device offers remote control via MQTT, Modbus TCP and a manufacturer-specific interface referred to as the "SeaMAX API." --------------------------------------------- http://blog.talosintelligence.com/2022/02/vuln-spotlight-sea-level-connect.… ∗∗∗ Cisco Prime Service Catalog Information Disclosure Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Umbrella Secure Web Gateway File Inspection Bypass Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco Small Business RV Series Routers Vulnerabilities ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ Cisco DNA Center Information Disclosure Vulnerability ∗∗∗ --------------------------------------------- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco… ∗∗∗ FortiAuthenticator - Improper access control in HA service ∗∗∗ --------------------------------------------- https://fortiguard.fortinet.com/psirt/FG-IR-20-217 ∗∗∗ FortiMail - reflected cross-site scripting vulnerability in FortiGuard URI protection ∗∗∗ --------------------------------------------- https://fortiguard.fortinet.com/psirt/FG-IR-21-185 ∗∗∗ FortiExtender - Arbitrary command execution because of missing CLI input sanitization ∗∗∗ --------------------------------------------- https://fortiguard.fortinet.com/psirt/FG-IR-21-148 ∗∗∗ FortiWeb - OS command injection due to unsafe input validation function ∗∗∗ --------------------------------------------- https://fortiguard.fortinet.com/psirt/FG-IR-21-166 ∗∗∗ FortiWeb - Stack-based buffer overflow in command line interpreter ∗∗∗ --------------------------------------------- https://fortiguard.fortinet.com/psirt/FG-IR-21-132 ∗∗∗ FortiWeb - OS command injection due to direct input interpolation in API controllers ∗∗∗ --------------------------------------------- https://fortiguard.fortinet.com/psirt/FG-IR-21-180 ∗∗∗ FortiWeb - arbitrary file/directory deletion ∗∗∗ --------------------------------------------- https://fortiguard.fortinet.com/psirt/FG-IR-21-158 ∗∗∗ Security Bulletin: IBM App Connect Enterprise Certified Container operands may be vulnerable to leaking sensitive information due to CVE-2021-3712 in OpenSSL ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-enterpris… ∗∗∗ K74013101: Binutils vulnerability CVE-2021-42574 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K74013101?utm_source=f5support&utm_mediu… ∗∗∗ K28622040: Python vulnerability CVE-2019-9948 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K28622040?utm_source=f5support&utm_mediu… ∗∗∗ Advantech ADAM-3600 ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-032-02 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 01.02.2022
by Daily end-of-shift report 01 Feb '22

01 Feb '22

===================== = End-of-Day report = ===================== Timeframe: Montag 31-01-2022 18:00 − Dienstag 01-02-2022 18:00 Handler: Robert Waldner Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ BSI-Grundschutz-Kompendium 2022: Neue Bausteine, schlankere Struktur ∗∗∗ --------------------------------------------- Das IT-Grundschutzkompendium in der Edition 2022 wartet mit einigen neuen Bausteinen, aber auch mit strukturellen Änderungen auf. --------------------------------------------- https://heise.de/-6344956 ∗∗∗ SMS der „Bawag“ mit „Ihr Konto wurde gesperrt!“ ist Fake ∗∗∗ --------------------------------------------- Vorsicht: Momentan kursiert ein betrügerisches SMS – angeblich von der Bawag. In der Nachricht werden Sie darüber informiert, dass Ihr Konto gesperrt wurde. Sie werden aufgefordert, auf einen Link zu klicken. Tun Sie das keinesfalls. Der Link führt auf eine gefälschte BAWAG-Login-Seite. --------------------------------------------- https://www.watchlist-internet.at/news/sms-der-bawag-mit-ihr-konto-wurde-ge… ∗∗∗ Domain Escalation – Machine Accounts ∗∗∗ --------------------------------------------- The pass the hash technique is not new and it was usually used for lateral movement on the network in scenarios where the administrator password hash could not be cracked due to complexity or assessment time constraints. However, performing pass the hash with machine accounts instead of local administrators accounts is not very common even though it has been described in an article by Adam Chester years ago and could be used in scenarios where the host is part of an elevated group such as the domain admins. --------------------------------------------- https://pentestlab.blog/2022/02/01/machine-accounts/ ∗∗∗ Updates released for multiple vulnerabilities found in 42 Gears SureMDM products ∗∗∗ --------------------------------------------- 42 Gears released an initial set of updates in November and more earlier this month. --------------------------------------------- https://www.zdnet.com/article/multiple-vulnerabilities-found-in-42-gears-su… ===================== = Vulnerabilities = ===================== ∗∗∗ ZDI-22-146: Esri ArcReader PMF File Parsing Use-After-Free Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- This vulnerability allows remote attackers to execute arbitrary code on affected installations of Esri ArcReader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-22-146/ ∗∗∗ ZDI-22-148: ESET Endpoint Antivirus Unnecessary Privileges Local Privilege Escalation Vulnerability ∗∗∗ --------------------------------------------- This vulnerability allows local attackers to escalate privileges on affected installations of ESET Endpoint Antivirus. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-22-148/ ∗∗∗ Rate - Critical - Unsupported - SA-CONTRIB-2022-010 ∗∗∗ --------------------------------------------- 2022-01-31 a new maintainer has step forward and this module has been updated. The security team is marking this project unsupported. There is a known security issue with the project that has not been fixed by the maintainer. If you would like to maintain this project, please read: [...] --------------------------------------------- https://www.drupal.org/sa-contrib-2022-010 ∗∗∗ WordPress-Plug-in Essential Addons for Elementor als Schadcode-Schleuder ∗∗∗ --------------------------------------------- In der aktuellen Version von Essential Addons for Elementor haben die Entwickler eine Sicherheitslücke geschlossen. --------------------------------------------- https://heise.de/-6344583 ∗∗∗ VMSA-2022-0003 ∗∗∗ --------------------------------------------- VMware Cloud Foundation contains an information disclosure vulnerability due to the logging of plaintext credentials within some log files. --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2022-0003.html ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (ipython), Fedora (kernel and usbview), Gentoo (webkit-gtk), Oracle (java-1.8.0-openjdk), Red Hat (kpatch-patch and samba), Scientific Linux (samba), Slackware (kernel), SUSE (kernel and samba), and Ubuntu (samba). --------------------------------------------- https://lwn.net/Articles/883423/ ∗∗∗ Ricon Mobile Industrial Cellular Router ∗∗∗ --------------------------------------------- This advisory contains mitigations for an OS Command Injection vulnerability in the Ricon Mobile Industrial Cellular Router mobile network router. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-032-01 ∗∗∗ Advantech ADAM-3600 ∗∗∗ --------------------------------------------- This advisory contains mitigations for a Use of Hard-coded Cryptographic Key vulnerability in Advantech ADAM-3600 remote terminal units. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-21-032-02 ∗∗∗ January 31, 2022 TNS-2022-04 [R1] Nessus 10.1.0 Fixes One Third-Party Vulnerability ∗∗∗ --------------------------------------------- http://www.tenable.com/security/tns-2022-04 ∗∗∗ K59563964: Apache Log4j Remote Code Execution vulnerability CVE-2022-23302 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K59563964 ∗∗∗ K97120268: Apache Log4j SQL injection vulnerability CVE-2022-23305 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K97120268 ∗∗∗ K00322972: Apache Log4j Chainsaw vulnerability CVE-2022-23307 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K00322972 ∗∗∗ An update on the Apache Log4j 2.x vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/an-update-on-the-apache-log4j-cve-2021-4422… ∗∗∗ Security Bulletin: Publicly disclosed vulnerability (CVE-2021-4034) in Polkit affects IBM Netezza PDA OS Security ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-publicly-disclosed-vulner… ∗∗∗ Security Bulletin: Vulnerabilities in PostgreSQL, Node.js, and Data Tables from Spry Media may affect IBM Spectrum Protect Plus ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-postgr… ∗∗∗ Security Bulletin: Vulnerability in Apache Log4j may affect IBM Spectrum Protect Plus Container Backup and Restore for Kubernetes and OpenShift (CVE-2021-44832) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-l… ∗∗∗ Security Bulletin: Vulnerabilities in Golang Go, MinIO, and Python may affect IBM Spectrum Protect Plus Container Backup and Restore for Kubernetes and OpenShift ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-golang… ∗∗∗ Security Bulletin: Vulnerablity in Apache Log4j may affect IBM Tivoli Monitoring (CVE-2021-4104) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerablity-in-apache-lo… ∗∗∗ Security Bulletin: Vulnerability in Apache Log4j affects some features of IBM® Db2® (CVE-2021-4104) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-l… ∗∗∗ Security Bulletin: Vulnerability in Apache Log4j may impact IBM Spectrum Protect Plus (CVE-2021-44832) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-l… ∗∗∗ Security Bulletin: IBM App Connect for Healthcare is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-4104) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-for-healt… ∗∗∗ Security Bulletin: IBM App Connect Enterprise Certified Container Designer Authoring operands and Integration Server operands that use the JDBC connector may be vulnerable to remote code execution due to CVE-2021-44228 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-enterpris… ∗∗∗ Security Bulletin: IBM App Connect Enterprise Certified Container is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-45046) and denial of service due to Apache Log4j (CVE-2021-45105) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-enterpris… ∗∗∗ Security Bulletin: IBM Security Verify Access fixed a security vulnerability in the product. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-verify-acces… ∗∗∗ Security Bulletin: IBM TRIRIGA Indoor Maps, a component of IBM TRIRIGA Portfolio Data Manager is vulnerable to arbitrary code execution due to Apache Log4j library vulnerability (CVE-2021-44228) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tririga-indoor-maps-a… ∗∗∗ Security Bulletin: Cross-site scripting and session fixation vulnerability in IBM Financial Transaction Manager for SWIFT Services ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cross-site-scripting-and-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 31.01.2022
by Daily end-of-shift report 31 Jan '22

31 Jan '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 28-01-2022 18:00 − Montag 31-01-2022 18:00 Handler: Robert Waldner Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Log4Shell: Eine Bestandsaufnahme ∗∗∗ --------------------------------------------- Nach der Panik wegen der größten Sicherheitslücke aller Zeiten blieb der große Knall aus. Kommt der noch oder haben wir das Gröbste überstanden? --------------------------------------------- https://heise.de/-6342536 ∗∗∗ Unseriöse Umzugsfirmen: Vorsicht bei zu günstigen Angeboten ∗∗∗ --------------------------------------------- Sie ziehen gerade um und sind auf der Suche nach einer Umzugsfirma? Unser Tipp: Lassen Sie sich nicht von Billigangeboten täuschen! Festpreisangebote von „25 Euro pro Stunde für 2 Männer inklusive LKW“ sind vollkommen unrealistisch. Dabei handelt es sich um ein Lockangebot. Bei einer Beauftragung wird Ihnen schlussendlich der 3- bis 4-fache Preis verrechnet! --------------------------------------------- https://www.watchlist-internet.at/news/unserioese-umzugsfirmen-vorsicht-bei… ∗∗∗ 277,000 routers exposed to Eternal Silence attacks via UPnP ∗∗∗ --------------------------------------------- A malicious campaign known as Eternal Silence is abusing Universal Plug and Play (UPnP) turns your router into a proxy server used to launch malicious attacks while hiding the location of the threat actors. --------------------------------------------- https://www.bleepingcomputer.com/news/security/277-000-routers-exposed-to-e… ∗∗∗ Be careful with RPMSG files, (Mon, Jan 31st) ∗∗∗ --------------------------------------------- Not many people are aware of ".rpmsg" files. The file extension means "restricted-permission message". They are used to deliver email messages between people and implement some controls applied at the recipient side. Such permissions are, by example, the right to forward or copy the original email. --------------------------------------------- https://isc.sans.edu/diary/rss/28292 ∗∗∗ Rip Raw - A tool to analyse the memory of compromised Linux systems ∗∗∗ --------------------------------------------- It is similar in purpose to Bulk Extractor, but particularly focused on extracting system Logs from memory dumps from Linux systems. This enables you to analyse systems without needing to generate a profile. This is not a replacement for tools such as Rekall and Volatility which use a profile to perform a more structured analysis of memory. --------------------------------------------- https://github.com/cado-security/rip_raw ∗∗∗ TrendNET AC2600 RCE via WAN ∗∗∗ --------------------------------------------- This blog provides a walkthrough of how to gain RCE on the TrendNET AC2600 (model TEW-827DRU specifically) consumer router via the WAN interface. There is currently no publicly available patch for these issues; therefore only a subset of issues disclosed in TRA-2021–54 will be discussed in this post. --------------------------------------------- https://medium.com/tenable-techblog/trendnet-ac2600-rce-via-wan-8926b29908a4 ∗∗∗ In eigener Sache: CERT.at sucht Verstärkung (Junior IT-Security Analyst:in, IT-Security Analyst:in, Python Entwickler:in) ∗∗∗ --------------------------------------------- Wir suchen derzeit: - Berufsein- oder -umsteiger:in mit ausgeprägtem Interesse an IT-Security zur Unterstützung bei den täglich anfallenden Routineaufgaben - IT/OT-Security Generalist:in oder Spezialist:in im Bereich Windows Security, mit Praxiserfahrung - Python Entwickler:in zur Weiterentwicklung von bestehenden Open-Source-Projekten, insbesondere IntelMQ und Tuency Details finden sich auf unserer Jobs-Seite. --------------------------------------------- https://cert.at/de/blog/2022/1/in-eigener-sache-certat-sucht-verstarkung-ju… ===================== = Vulnerabilities = ===================== ∗∗∗ VU#119678: Samba vfs_fruit module insecurely handles extended file attributes ∗∗∗ --------------------------------------------- The Samba vfs_fruit module allows out-of-bounds heap read and write via extended file attributes (CVE-2021-44142). This vulnerability allows a remote attacker to execute arbitrary code with root privileges. --------------------------------------------- https://kb.cert.org/vuls/id/119678 ∗∗∗ ABB: SECURITY - OPC Server for AC 800M - Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- ABB is aware that OPC Server for AC 800M contains a Remote Code Execution vulnerability. An authenticated remote user with low privileges who successfully exploited this vulnerability could insert and execute arbitrary code in the node running the AC800M OPC Server. --------------------------------------------- https://www02.abb.com/GLOBAL/GAD/GAD01626.NSF/0/B0A9E56BA54C9C3AC12587DB002… ∗∗∗ Lenovo Security Advisory: LEN-78122 - Intel Graphics Drivers Advisory Intel Graphics Drivers Advisory ∗∗∗ --------------------------------------------- Intel reported potential security vulnerabilities in some Intel Graphics Drivers that may allow escalation of privilege or denial of service. --------------------------------------------- https://support.lenovo.com/at/en/product_security/ps500462-intel-graphics-d… ∗∗∗ OpenSSL Security Advisory [28 January 2022] - BN_mod_exp may produce incorrect results on MIPS (CVE-2021-4160) ∗∗∗ --------------------------------------------- There is a carry propagation bug in the MIPS32 and MIPS64 squaring procedure. Many EC algorithms are affected, including some of theTLS 1.3 default curves. Impact was not analyzed in detail, because the pre-requisites for attack are considered unlikely and include reusing private keys. Analysis suggests that attacks against RSA and DSA as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH are considered just feasible (although very difficult) because most of the work necessary to deduce information about a private key may be performed offline. The amount of resources required for such an attack would be significant. However, for an attack on TLS to be meaningful, the server would have to share the DH private key among multiple clients, which is no longer an option since CVE-2016-0701. --------------------------------------------- https://openssl.org/news/secadv/20220128.txt ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (apache-log4j1.2, expat, libraw, prosody, and python-nbxmpp), Fedora (chromium, hiredis, java-11-openjdk, java-latest-openjdk, lua, rust-afterburn, rust-ammonia, rust-askalono-cli, rust-below, rust-cargo-c, rust-cargo-insta, rust-fd-find, rust-insta, rust-lsd, rust-oxipng, rust-python-launcher, rust-ripgrep, rust-ron, rust-ron0.6, rust-similar, rust-similar-asserts, rust-skim, rust-thread_local, rust-tokei, vim, wpa_supplicant, and zola), Gentoo [...] --------------------------------------------- https://lwn.net/Articles/883322/ ∗∗∗ SBA-ADV-20220127-01: Shibboleth Identity Provider OIDC OP Plugin Server-Side Request Forgery ∗∗∗ --------------------------------------------- Shibboleth Identity Provider OIDC OP plugin 3.0.3 or below is prone to a server-side request forgery (SSRF) vulnerability due to an insufficient restriction of the `request_uri` parameter. This allows unauthenticated attackers to interact with arbitrary third-party HTTP services. --------------------------------------------- https://github.com/sbaresearch/advisories/commit/65856734acca54052de34b5206… ∗∗∗ IBM Security Bulletins ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ Multiple Critical Vulnerabilities in Korenix Technology JetWave products ∗∗∗ --------------------------------------------- https://sec-consult.com/vulnerability-lab/advisory/multiple-critical-vulner… ∗∗∗ K54450124: NSS vulnerability CVE-2021-43527 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K54450124 ∗∗∗ K46015513: Polkit pkexec vulnerability CVE-2021-4034 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K46015513 ∗∗∗ WAGO: Vulnerable WIBU-SYSTEMS Codemeter installed through e!COCKPIT and WAGO-I/O-Pro ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-002/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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