- Daily - CERT.at

Tageszusammenfassung - 24.05.2022
by Daily end-of-shift report 24 May '22

24 May '22

===================== = End-of-Day report = ===================== Timeframe: Montag 23-05-2022 18:00 − Dienstag 24-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Researchers to release exploit for new VMware auth bypass, patch now ∗∗∗ --------------------------------------------- Proof-of-concept exploit code is about to be published for a vulnerability that allows administrative access without authentication in several VMware products. --------------------------------------------- https://www.bleepingcomputer.com/news/security/researchers-to-release-explo… ∗∗∗ Beneath the surface: Uncovering the shift in web skimming ∗∗∗ --------------------------------------------- Web skimming campaigns now employ various obfuscation techniques to deliver and hide the skimming scripts. It’s a shift from earlier tactics where attackers conspicuously injected the malicious scripts into e-commerce platforms and content management systems (CMSs) via vulnerability exploitation, making this threat highly evasive to traditional security solutions. --------------------------------------------- https://www.microsoft.com/security/blog/2022/05/23/beneath-the-surface-unco… ∗∗∗ Anatomy of a DDoS amplification attack ∗∗∗ --------------------------------------------- Amplification attacks are one of the most common distributed denial of service (DDoS) attack vectors. These attacks are typically categorized as flooding or volumetric attacks, where the attacker succeeds in generating more traffic than the target can process, resulting in exhausting its resources due to the amount of traffic it receives. --------------------------------------------- https://www.microsoft.com/security/blog/2022/05/23/anatomy-of-ddos-amplific… ∗∗∗ New Research Paper: Pre-hijacking Attacks on Web User Accounts ∗∗∗ --------------------------------------------- In 2020, MSRC awarded two Identity Project Research Grants to support external researchers working to further strengthen the security of identity protocols and systems. Today we are pleased to release the results of the first of these projects. --------------------------------------------- https://msrc-blog.microsoft.com/2022/05/23/pre-hijacking-attacks/ ∗∗∗ Cybersecurity Community Warned of Fake PoC Exploits Delivering Malware ∗∗∗ --------------------------------------------- Researchers have spotted fake proof-of-concept (PoC) exploits that appear to have been created by threat actors in an effort to deliver malware to members of the cybersecurity community. --------------------------------------------- https://www.securityweek.com/cybersecurity-community-warned-fake-poc-exploi… ∗∗∗ Die wichtigsten Einstellungen für ein sicheres Smartphone ∗∗∗ --------------------------------------------- Das Smartphone ist mittlerweile ein treuer Begleiter. Kontaktinformationen, Termine, Fotos, Bankdaten und Nachrichten befinden sich auf unseren Geräten. Kein Wunder, dass uns ein ungutes Gefühl überkommt, wenn das Smartphone nicht auffindbar und möglicherweise verloren gegangen ist. Am Smartphone sind viele persönliche Daten gespeichert und diese gilt es zu schützen. --------------------------------------------- https://www.watchlist-internet.at/news/die-wichtigsten-einstellungen-fuer-e… ∗∗∗ Breaking out of Windows Kiosks using only Microsoft Edge ∗∗∗ --------------------------------------------- I will take you through the steps that I performed to get code execution on a Windows kiosk host using ONLY Microsoft Edge. --------------------------------------------- https://blog.nviso.eu/2022/05/24/breaking-out-of-windows-kiosks-using-only-… ===================== = Vulnerabilities = ===================== ∗∗∗ Zyxel: Lücken in Access-Points, Access-Point-Controllern und Firewalls ∗∗∗ --------------------------------------------- Der Netzwerkausrüster Zyxel warnt vor mehreren Sicherheitslücken in den Access-Points, Access-Point-Controllern sowie Firewalls. Updates sind verfügbar. --------------------------------------------- https://heise.de/-7108626 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (firefox-esr and openldap), Fedora (curl), Oracle (kernel and kernel-container), Red Hat (maven:3.5), SUSE (cacti, cacti-spine, firefox, go1.18, openldap2, python-requests, rsyslog, and slurm_20_11), and Ubuntu (firefox, htmldoc, libpng, libxfixes, libxrender, thunderbird, and vim). --------------------------------------------- https://lwn.net/Articles/896114/ ∗∗∗ CVE-2022-25237: Bonitasoft Authorization Bypass and RCE ∗∗∗ --------------------------------------------- https://rhinosecuritylabs.com/application-security/cve-2022-25237-bonitasof… ∗∗∗ Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale which is packaged in IBM ESS (CVE-2022-22368) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-has-been-… ∗∗∗ Security Bulletin: IBM DataPower Gateway Operand affected by vulnerabilities in Go (CVE-2021-44716, CVE-2021-44717) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-ope… ∗∗∗ Security Bulletin: IBM DataPower Gateway potentially vulnerable to DNS spoofing ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-pot… ∗∗∗ Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale where an unauthorized user can send arbitrary data to the CLI commands and daemon (CVE-2020-4926) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-has-been-… ∗∗∗ Security Bulletin: This Power System update is being released to address CVE 2022-22309 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-this-power-system-update-… ∗∗∗ Security Bulletin: A vulnerability in IBM WebSphere Application Server Liberty affects IBM Spectrum Scale packaged in IBM ESS ( CVE-2021-39031) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-we… ∗∗∗ Security Bulletin: Linux Kernel vulnerability may affect IBM Elastic Storage System (CVE-2021-4083) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-linux-kernel-vulnerabilit… ∗∗∗ Security Bulletin: A vulnerability in IBM JAVA JDK affects IBM Spectrum Scale packaged in IBM Elastic Storage System (CVE-2022-21291) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-ja… ∗∗∗ Security Bulletin: A vulnerability in IBM WebSphere Application Server Liberty affects IBM Spectrum Scale packaged in IBM Elastic Storage System (CVE-2021-39031) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-we… ∗∗∗ Security Bulletin: This Power System update is being released to address CVE-2020-1968 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-this-power-system-update-… ∗∗∗ Security Bulletin: IBM Security Verify Adapters are vulnerable to denial of service and bypass security restrictions due to OpenSSL (CVE-2021-3449, CVE-2021-3450) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-verify-adapt… ∗∗∗ Security Bulletin: IBM Navigator for i is vulnerable to an SQL injection (CVE-2022-22495) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-navigator-for-i-is-vu… ∗∗∗ Security Bulletin: IBM DataPower Gateway affected by vulnerability in JRE ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-aff… ∗∗∗ Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale that could allow an attacker to decrypt highly sensitive information(CVE-2022-22368) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-has-been-… ∗∗∗ Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale which is packaged in IBM ESS (CVE-2020-4926) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-has-been-… ∗∗∗ Security Bulletin: IBM App Connect Enterprise Certified Container Operator may be vulnerable to denial of service due to CVE-2021-38561 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-enterpris… ∗∗∗ F-Secure Produkte: Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0646 ∗∗∗ Matrikon OPC Server ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-144-02 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 23.05.2022
by Daily end-of-shift report 23 May '22

23 May '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 20-05-2022 18:00 − Montag 23-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Malicious PyPI package opens backdoors on Windows, Linux, and Macs ∗∗∗ --------------------------------------------- Yet another malicious Python package has been spotted in the PyPI registry performing supply chain attacks to drop Cobalt Strike beacons and backdoors on Windows, Linux, and macOS systems. --------------------------------------------- https://www.bleepingcomputer.com/news/security/malicious-pypi-package-opens… ∗∗∗ How to find NPM dependencies vulnerable to account hijacking ∗∗∗ --------------------------------------------- Following the recent disclosure of a technique for hijacking certain NPM packages, security engineer Danish Tariq has proposed a defensive strategy for those looking to assess whether their web apps include dependencies tied to subvertable email domains. --------------------------------------------- https://www.theregister.com/2022/05/23/npm_dependencies_vulnerable/ ∗∗∗ Conti Ransomware Operation Shut Down After Brand Becomes Toxic ∗∗∗ --------------------------------------------- The Conti brand’s downfall appears to have started in late February, after Russia launched an invasion of Ukraine. --------------------------------------------- https://www.securityweek.com/conti-ransomware-operation-shut-down-after-bra… ∗∗∗ Wenn nach einer Bestellung auf Vinted ein Zalando-Paket ankommt… ∗∗∗ --------------------------------------------- Sie haben etwas auf Vinted gekauft aber ein Zalando-Paket erhalten? Dann sollten Sie rasch handeln. Dabei handelt es sich nämlich um eine Betrugsmasche. --------------------------------------------- https://www.watchlist-internet.at/news/wenn-nach-einer-bestellung-auf-vinte… ∗∗∗ Botnet bedroht Linux-Server ∗∗∗ --------------------------------------------- Schützen Sie Ihre Linux-Server vor XorDdoS, einem Botnet, das im Internet nach SSH-Servern mit schwachen Passwörtern sucht, warnt Microsoft. --------------------------------------------- https://www.zdnet.de/88401426/botnet-bedroht-linux-server/ ∗∗∗ Windows Defender Application Control: Empfohlene Blockierungsregeln (Mai 2022) ∗∗∗ --------------------------------------------- In Windows 10 und Windows 11 sind Windows Defender Application Control (WDAC) und AppLocker als Features in den Unternehmensvarianten (Windows 10/11 Enterprise) als Sicherheitsfunktionen verfügbar. Nun hat Microsoft Mitte Mai 2022 eine Liste der empfohlenen Blockierungsregeln veröffentlicht. --------------------------------------------- https://www.borncity.com/blog/2022/05/22/windows-defender-application-contr… ===================== = Vulnerabilities = ===================== ∗∗∗ PDF smuggles Microsoft Word doc to drop Snake Keylogger malware ∗∗∗ --------------------------------------------- Threat analysts have discovered a recent malware distribution campaign using PDF attachments to smuggle malicious Word documents that infect users with malware. --------------------------------------------- https://www.bleepingcomputer.com/news/security/pdf-smuggles-microsoft-word-… ∗∗∗ Jetzt patchen! Angreifer attackieren Cisco 8000 Series Router ∗∗∗ --------------------------------------------- Der Netzwerkausrüster Cisco hat Sicherheitsupdates für verschiedene Netzwerk-Komponenten veröffentlicht. --------------------------------------------- https://heise.de/-7102828 ∗∗∗ Oracle warnt vor Sicherheitslücke in E-Business Suite ∗∗∗ --------------------------------------------- Oracle veröffentlicht Updates eigentlich quartalsweise zum Critical-Patch-Update-Termin. Ein Patch schließt bereits jetzt eine Lücke in der E-Business-Suite. --------------------------------------------- https://heise.de/-7102875 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (admesh, condor, firefox-esr, libpgjava, libxml2, rsyslog, and thunderbird), Fedora (dotnet6.0, libarchive, php-openpsa-universalfeedcreator, thunderbird, and vim), Mageia (ffmpeg, kernel, kernel-linus, microcode, netatalk, nvidia-current, nvidia390, opencontainers-runc, postgresql, and ruby-nokogiri), Slackware (mariadb and mozilla), and SUSE (curl, firefox, libarchive, librecad, libxls, openldap2, php7, and postgresql10). --------------------------------------------- https://lwn.net/Articles/896032/ ∗∗∗ Password policy guidance ∗∗∗ --------------------------------------------- Why do we need strong passwords? Passwords are stored by using a one-way hashing algorithm to generate a representation of the original password on a securely designed system. --------------------------------------------- https://www.pentestpartners.com/security-blog/password-policy-guidance/ ∗∗∗ Denial of Service Vulnerability in some Huawei Products ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2022/huawei-sa-20220601-… ∗∗∗ Security Bulletin: IBM Tivoli Monitoring is vulnerable to remote code execution and denial of service due to multiple Expat CVEs ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tivoli-monitoring-is-… ∗∗∗ Security Bulletin: IBM MQ for HPE NonStop Server is affected by OpenSSL vulnerability CVE-2022-0778 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-for-hpe-nonstop-se… ∗∗∗ Security Bulletin: IBM Cloud Private is vulnerable to server-side request forgery due to Python (CVE-2021-29921) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-private-is-vuln… ∗∗∗ Security Bulletin: TXSeries for Multiplatforms is vulnerable to arbitrary code execution due to IBM WebSphere Application Server Liberty (CVE-2021-23450) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-txseries-for-multiplatfor… ∗∗∗ Security Bulletin: Vulnerability in Curl affects IBM Cloud Private and could allow a remote attacker to bypass security restrictions (CVE-2021-22926) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-curl-aff… ∗∗∗ Security Bulletin: IBM Tivoli Monitoring is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tivoli-monitoring-is-… ∗∗∗ Security Bulletin: IBM MQ for HPE NonStop Server is affected by OpenSSL vulnerability CVE-2021-4160 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-for-hpe-nonstop-se… ∗∗∗ K08832573: DHCP vulnerability CVE-2021-25217 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K08832573 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 20.05.2022
by Daily end-of-shift report 20 May '22

20 May '22

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 19-05-2022 18:00 − Freitag 20-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Rise in XorDdos: A deeper look at the stealthy DDoS malware targeting Linux devices ∗∗∗ --------------------------------------------- Observing a 254% increase in activity over the last six months from a versatile Linux trojan called XorDdos, the Microsoft 365 Defender research team provides in-depth analysis into this stealthy malwares capabilities and key infection signs. --------------------------------------------- https://www.microsoft.com/security/blog/2022/05/19/rise-in-xorddos-a-deeper… ∗∗∗ Hackers Trick Users with Fake Windows 11 Downloads to Distribute Vidar Malware ∗∗∗ --------------------------------------------- Fraudulent domains masquerading as Microsofts Windows 11 download portal are attempting to trick users into deploying trojanized installation files to infect systems with the Vidar information stealer malware. --------------------------------------------- https://thehackernews.com/2022/05/hackers-trick-users-with-fake-windows.html ∗∗∗ Cytroxs Predator Spyware Targeted Android Users with Zero-Day Exploits ∗∗∗ --------------------------------------------- Googles Threat Analysis Group (TAG) on Thursday pointed fingers at a North Macedonian spyware developer named Cytrox for developing exploits against five zero-day (aka 0-day) flaws, four in Chrome and one in Android, to target Android users. --------------------------------------------- https://thehackernews.com/2022/05/cytroxs-predator-spyware-target-android.h… ∗∗∗ Metastealer – filling the Racoon void ∗∗∗ --------------------------------------------- MetaStealer is a new information stealer variant designed to fill the void following Racoon stealer suspending operations in March of this year. --------------------------------------------- https://research.nccgroup.com/2022/05/20/metastealer-filling-the-racoon-voi… ∗∗∗ Emotet Being Distributed Using Various Files ∗∗∗ --------------------------------------------- The ASEC analysis team has recently discovered the distribution of Emotet through link files (.lnk). The malware has been steadily distributed in the past, but starting from April, it was found that the Emotet downloader uses Excel files as well as link files (.lnk). --------------------------------------------- https://asec.ahnlab.com/en/34556/ ===================== = Vulnerabilities = ===================== ∗∗∗ Oracle Security Alert for CVE-2022-21500 - 19 May 2022 ∗∗∗ --------------------------------------------- This Security Alert addresses vulnerability CVE-2022-21500, which affects some deployments of Oracle E-Business Suite. --------------------------------------------- https://www.oracle.com/security-alerts/alert-cve-2022-21500.html ∗∗∗ Angreifer könnten mit DNS-Software BIND erstellte TLS-Sessions "zerstören" ∗∗∗ --------------------------------------------- Es gibt ein wichtiges Sicherheitsupdate für BIND, welches Admins zeitnah installieren sollten. --------------------------------------------- https://heise.de/-7101032 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (kernel), Debian (ark, openldap, and thunderbird), Fedora (freetype and vim), Oracle (.NET 5.0, .NET 6.0, .NET Core 3.1, container-tools:3.0, glibc, kernel, rsync, and subversion:1.10), Scientific Linux (kernel), SUSE (dcraw, firefox, glib2, ImageMagick, kernel-firmware, libxml2, libyajl, php7, ucode-intel, and unrar), and Ubuntu (openldap). --------------------------------------------- https://lwn.net/Articles/895862/ ∗∗∗ Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Process Designer in IBM Business Automation Workflow and IBM Business Process Manager ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Rational Asset Analyzer is affected by two WebSphere Application Server vulnerabilities. (CVE-2021-23450, CVE-1999-0001) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-rational-asset-analyzer-i… ∗∗∗ Security Bulletin: IBM WebSphere Application Server is vulnerable to Spoofing (CVE-2022-22365) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-websphere-application… ∗∗∗ Security Bulletin: IBM Robotic Process Automation with Automation Anywhere is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-robotic-process-autom… ∗∗∗ Security Bulletin: Rational Asset Analyzer is affected by two WebSphere Application Server vulnerabilities. (CVE-2021-39038, CVE-1999-0002) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-rational-asset-analyzer-i… ∗∗∗ Security Bulletin: IBM Engineering Lifecycle Management is vulnerable to Cross-site Scripting (XSS) vulnerability (CVE-2021-39043) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-engineering-lifecycle… ∗∗∗ Galleon NTS-6002-GPS Command Injection vulnerability (CVE-2022-27224) ∗∗∗ --------------------------------------------- https://www.pentestpartners.com/security-blog/galleon-nts-6002-gps-command-… ∗∗∗ Security Vulnerabilities fixed in Firefox 100.0.2, Firefox for Android 100.3.0, Firefox ESR 91.9.1, Thunderbird 91.9.1 ∗∗∗ --------------------------------------------- https://www.mozilla.org/en-US/security/advisories/mfsa2022-19/ ∗∗∗ Grafana: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0639 ∗∗∗ Trend Micro Security Produkte: Mehrere Schwachstellen ermöglichen Offenlegung von Informationen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0638 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 19.05.2022
by Daily end-of-shift report 19 May '22

19 May '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 18-05-2022 18:00 − Donnerstag 19-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Lazarus hackers target VMware servers with Log4Shell exploits ∗∗∗ --------------------------------------------- The North Korean hacking group known as Lazarus is exploiting the Log4J remote code execution vulnerability to inject backdoors that fetch information-stealing payloads on VMware Horizon servers. --------------------------------------------- https://www.bleepingcomputer.com/news/security/lazarus-hackers-target-vmwar… ∗∗∗ iPhone aus, Funk bleibt an: Sicherheitsforscher sehen neue Angriffsfläche ∗∗∗ --------------------------------------------- Auf einem abgeschalteten iPhone kann Malware laufen, warnt ein Forschungsteam der TU Darmstadt. Apples Low-Power-Mode fehlen Schutzvorkehrungen. --------------------------------------------- https://heise.de/-7099330 ∗∗∗ Qnap warnt vor Ransomware-Angriffen auf Netzwerkspeicher ∗∗∗ --------------------------------------------- Der Hersteller Qnap warnt vor neuen Angriffen mit Ransomware auf die Netzwerkspeicher des Unternehmens. Admins sollen bereitstehende Updates zügig installieren. --------------------------------------------- https://heise.de/-7099676 ∗∗∗ „Domain ist abgelaufen“: Ignorieren Sie die E-Mail im Namen von domaintechnik.at ∗∗∗ --------------------------------------------- Sie besitzen eine Website? Dann sollten Sie sich vor betrügerischen Phishing-Mails in Acht nehmen, die derzeit im Namen von domaintechnik.at versendet werden. Darin behaupten Kriminelle, dass sie eine Bestellung nicht bearbeiten konnten und daher Ihre Domain sperren mussten. Um die Domain zu verlängern, werden Sie dazu aufgefordert auf einen Link zu klicken und Ihre Kreditkartendaten einzugeben. --------------------------------------------- https://www.watchlist-internet.at/news/domain-ist-abgelaufen-ignorieren-sie… ===================== = Vulnerabilities = ===================== ∗∗∗ Attacken auf VMware-Sicherheitslücken: Jetzt updaten! ∗∗∗ --------------------------------------------- Die US-amerikanische CISA warnt vor Angriffen auf mehrere Sicherheitslücken in VMware-Produkten. VMware dichtet zudem neu entdeckte Schwachstellen ab. --------------------------------------------- https://heise.de/-7099531 ∗∗∗ iTunes 12.12.4 for Windows ∗∗∗ --------------------------------------------- This document describes the security content of iTunes 12.12.4 for Windows. --------------------------------------------- https://support.apple.com/kb/HT213259 ∗∗∗ Cisco Security Advisories 2022-05-18 ∗∗∗ --------------------------------------------- Cisco published 5 Security Advisories (5 Medium Severity) --------------------------------------------- https://tools.cisco.com/security/center/Search.x?publicationTypeIDs=1&first… ∗∗∗ Sicherheitsupdates: Admin-Lücke bedroht WordPress-Websites mit Jupiter Theme ∗∗∗ --------------------------------------------- Mit dem Theme-Builder Jupiter Theme oder Jupiter X Core Plugin erstellte WordPress-Websites sind verwundbar. --------------------------------------------- https://heise.de/-7099655 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (microcode_ctl, rubygem-nokogiri, and vim), Mageia (htmldoc, python-django, and python-oslo-utils), Red Hat (container-tools:2.0, kernel, kernel-rt, kpatch-patch, and pcs), SUSE (ardana-barbican, grafana, openstack-barbican, openstack-cinder, openstack-heat-gbp, openstack-horizon-plugin-gbp-ui, openstack-ironic, openstack-keystone, openstack-neutron-gbp, python-lxml, release-notes-suse-openstack-cloud, autotrace, curl, firefox, libslirp, php7, poppler, slurm_20_11, and ucode-intel), and Ubuntu (bind9, gnome-control-center, and libxrandr). --------------------------------------------- https://lwn.net/Articles/895771/ ∗∗∗ Zoom Video Communications Zoom Client: Mehrere Schwachstellen ermöglichen Umgehen von Sicherheitsvorkehrungen ∗∗∗ --------------------------------------------- CB-K22/0632: Zoom Video Communications Zoom Client: Mehrere Schwachstellen ermöglichen Umgehen von Sicherheitsvorkehrungen. Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Zoom Video Communications Zoom Client ausnutzen, um Sicherheitsvorkehrungen zu umgehen. --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0632 ∗∗∗ Wingsuit - Storybook for UI Patterns - Critical - Access bypass - SA-CONTRIB-2022-040 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2022-040 ∗∗∗ Security Bulletin: IBM Security Identity Governance and Intelligence is vulnerable to Denial of Service (CVE-2021-35578) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-identity-gov… ∗∗∗ Security Bulletin: IBM Security Identity Governance and Intelligence is vulnarable to exposure of sensitive information (CVE-20204970) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-identity-gov… ∗∗∗ Security Bulletin: IBM Security Identity Governance and Intelligence is vulnerable to exposure of sensitive information (CVE-2021-35603) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-identity-gov… ∗∗∗ Security Bulletin: PowerVC installation on RHEL is vulnerable to MariaDB with CVE-2021-27928 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-powervc-installation-on-r… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in Apache Commons Compress affect WebSphere Application Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Due to use of IBM SDK, Java Technology Edition, IBM Tivoli Application Dependency Discovery Manager (TADDM) is vulnerable to denial of service ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-due-to-use-of-ibm-sdk-jav… ∗∗∗ K18484125: Eclipse Jetty vulnerability CVE-2020-27216 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K18484125 ∗∗∗ K82896488: Cyrus SASL vulnerability CVE-2022-24407 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K82896488 ∗∗∗ K21548854: zlib vulnerability CVE-2018-25032 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K21548854 ∗∗∗ K83120834: Diffie-Hellman key agreement protocol vulnerability CVE-2002-20001 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K83120834 ∗∗∗ Mitsubishi Electric MELSEC iQ-F Series ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-139-01 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 18.05.2022
by Daily end-of-shift report 18 May '22

18 May '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 17-05-2022 18:00 − Mittwoch 18-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Microsoft warns of brute-force attacks targeting MSSQL servers ∗∗∗ --------------------------------------------- Microsoft warned of brute-forcing attacks targeting Internet-exposed and poorly secured Microsoft SQL Server (MSSQL) database servers using weak passwords. --------------------------------------------- https://www.bleepingcomputer.com/news/security/microsoft-warns-of-brute-for… ∗∗∗ Researchers Expose Inner Workings of Billion-Dollar Wizard Spider Cybercrime Gang ∗∗∗ --------------------------------------------- The inner workings of a cybercriminal group known as the Wizard Spider have been exposed, shedding light on its organizational structure and motivations. --------------------------------------------- https://thehackernews.com/2022/05/researchers-expose-inner-working-of.html ∗∗∗ We Love Relaying Credentials: A Technical Guide to Relaying Credentials Everywhere ∗∗∗ --------------------------------------------- A guide to relaying credentials everywhere in 2022. --------------------------------------------- https://www.secureauth.com/blog/we-love-relaying-credentials-a-technical-gu… ∗∗∗ Gefährliche PayPal-Phishing-Nachricht in Umlauf ∗∗∗ --------------------------------------------- In einer gefährlichen PayPal-Phishing-Mail wird behauptet „Aktion fur Ihr PayPal-Konto erforderlich“. Die Nachricht ist im PayPal-Design gehalten und spielt vor, dass eine Transaktion für Glücksspiel aufgehalten und Ihr Konto deshalb eingeschränkt wurde. Schenken Sie dem keinen Glauben und geben Sie keine Daten bekannt! Man versucht Ihre PayPal-Login-Daten und Ihre Kreditkartendaten zu stehlen! --------------------------------------------- https://www.watchlist-internet.at/news/gefaehrliche-paypal-phishing-nachric… ∗∗∗ EntropyCapture: Simple Extraction of DPAPI Optional Entropy ∗∗∗ --------------------------------------------- During a short application assessment, enumeration and decryption of a third-party application’s Windows Data Protection API (DPAPI) blobs using SharpDPAPI produced non-readable data because optional entropy was being used. --------------------------------------------- https://posts.specterops.io/entropycapture-simple-extraction-of-dpapi-optio… ===================== = Vulnerabilities = ===================== ∗∗∗ BIND: Destroying a TLS session early causes assertion failure (CVE-2022-1183) ∗∗∗ --------------------------------------------- An assertion failure can be triggered if a TLS connection to a configured http TLS listener with a defined endpoint is destroyed too early. --------------------------------------------- https://kb.isc.org/docs/cve-2022-1183 ∗∗∗ VMSA-2022-0014 ∗∗∗ --------------------------------------------- VMware Workspace ONE Access, Identity Manager and vRealize Automation updates address multiple vulnerabilities. --------------------------------------------- https://www.vmware.com/security/advisories/VMSA-2022-0014.html ∗∗∗ Sicherheitsupdates: Schadcode-Lücken in GPU-Treibern von Nvidia geschlossen ∗∗∗ --------------------------------------------- Berechnen Nvidia-Grafikkarten von Angreifern präparierte Shader, kann es zu Sicherheitsproblemen kommen. --------------------------------------------- https://heise.de/-7097875 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (elog, needrestart, openssl, and waitress), Fedora (curl, libxml2, slurm, and vim), Scientific Linux (zlib), SUSE (e2fsprogs, nodejs10, php72, and thunderbird), and Ubuntu (apport, clamav, needrestart, and pcre3). --------------------------------------------- https://lwn.net/Articles/895642/ ∗∗∗ Security Bulletin: OpenSSL publicly disclosed vulnerability affects IBM MobileFirst Platform Foundation ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-publicly-disclose… ∗∗∗ Security Bulletin: IBM DataPower Gateway vulnerable to HTTP header injection ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-vul… ∗∗∗ Security Bulletin: IBM DataPower Gateway vulnerable to temporary DoS ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-vul… ∗∗∗ Security Bulletin: Heap-Based Buffer Overflow in Mozilla Network Security Services (NSS) may affect IBM Spectrum Protect Plus (CVE-2021-43527) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-heap-based-buffer-overflo… ∗∗∗ Security Bulletin: Vulnerabilities in IBM HTTP Server affect IBM Netezza Performance Portal ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-ibm-ht… ∗∗∗ Security Bulletin: IBM Planning Analytics Workspace is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-planning-analytics-wo… ∗∗∗ Security Bulletin: IBM Sterling Connect:Express for UNIX is vulnerable to denial of service due to OpenSSL (CVE-2022-0778) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectexpre… ∗∗∗ Security Bulletin: IBM DataPower Gateway: Update Redis to remediate two CVEs ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-upd… ∗∗∗ Synology-SA-22:07 Synology Calendar ∗∗∗ --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_22_07 ∗∗∗ GIMP: Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0623 ∗∗∗ SMA100 post-authentication Remote Command Execution vulnerability ∗∗∗ --------------------------------------------- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0010 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 17.05.2022
by Daily end-of-shift report 17 May '22

17 May '22

===================== = End-of-Day report = ===================== Timeframe: Montag 16-05-2022 18:00 − Dienstag 17-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Hackers target Tatsu WordPress plugin in millions of attacks ∗∗∗ --------------------------------------------- All users of the Tatsu Builder plugin are strongly recommended to upgrade to version 3.3.13 to avoid attack risks. --------------------------------------------- https://www.bleepingcomputer.com/news/security/hackers-target-tatsu-wordpre… ∗∗∗ Over 380 000 open Kubernetes API servers ∗∗∗ --------------------------------------------- We have recently started scanning for accessible Kubernetes API instances that respond with a 200 OK HTTP response to our probes. Kubernetes is an open-source system for automating deployment, scaling, and management of containerized applications. We find over 380 000 Kubernetes API daily that allow for some form of access, out of over 450 000 that we are able to identify. Data on these is shared daily in our Accessible Kubernetes API Server Report. --------------------------------------------- https://www.shadowserver.org/news/over-380-000-open-kubernetes-api-servers/ ∗∗∗ UpdateAgent Returns with New macOS Malware Dropper Written in Swift ∗∗∗ --------------------------------------------- A new variant of the macOS malware tracked as UpdateAgent has been spotted in the wild, indicating ongoing attempts on the part of its authors to upgrade its functionalities. --------------------------------------------- https://thehackernews.com/2022/05/updateagent-returns-with-new-macos.html ∗∗∗ Weak Security Controls and Practices Routinely Exploited for Initial Access ∗∗∗ --------------------------------------------- This joint Cybersecurity Advisory identifies commonly exploited controls and practices and includes best practices to mitigate the issues. --------------------------------------------- https://www.cisa.gov/uscert/ncas/alerts/aa22-137a ∗∗∗ Fahrräder im Internet kaufen: Vorsicht vor Fake-Shops ∗∗∗ --------------------------------------------- Im Internet gibt es zahlreiche Fake-Shops für Fahrräder und Zubehör. vandeyk-sport.com, motaza.shop oder nemino.net sind nur einige wenige Beispiele. Diese Fake-Shops bieten Fahrräder, die sonst schon überall ausverkauft sind – auch noch zu einem günstigeren Preis als andere Online-Shops! Außerdem können Sie nur vorab bezahlen. Finger weg: Sie erhalten keine Lieferung! --------------------------------------------- https://www.watchlist-internet.at/news/fahrraeder-im-internet-kaufen-vorsic… ===================== = Vulnerabilities = ===================== ∗∗∗ iOS und iPadOS 15.5 sind da: Bugfixes und kleinere Verbesserungen ∗∗∗ --------------------------------------------- Apple hat in der Nacht zum Dienstag iOS 15.5 und iPadOS 15.5 freigegeben. Es handelt sich um kleinere Aktualisierungen, die Fehler beheben und minimale Verbesserungen bringen. --------------------------------------------- https://heise.de/-7096570 ∗∗∗ macOS 12.4 und Sicherheitsupdates für Big Sur und Catalina erhältlich ∗∗∗ --------------------------------------------- Neben iOS 15.5 liefert Apple auch neue Betriebssysteme für Mac, Apple TV, Apple Watch, HomePod und das Studio Display. --------------------------------------------- https://heise.de/-7096585 ∗∗∗ Zugangskontrolle: Aruba schließt Sicherheitslücken in ClearPass Policy Manager ∗∗∗ --------------------------------------------- Mit Arubas ClearPass Policy Manager können Administratoren die Zugangskontrolle regeln. Sicherheitslücken darin ermöglichen Angreifern die komplette Übernahme. --------------------------------------------- https://heise.de/-7097151 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (cifs-utils, ffmpeg, libxml2, and vim), Fedora (rsyslog), Mageia (chromium-browser-stable), SUSE (chromium, containerd, docker, e2fsprogs, gzip, jackson-databind, jackson-dataformats-binary, jackson-annotations, jackson-bom, jackson-core, kernel, nodejs8, openldap2, pidgin, podofo, slurm, and tiff), and Ubuntu (clamav, containerd, libxml2, and openldap). --------------------------------------------- https://lwn.net/Articles/895521/ ∗∗∗ Apache Releases Security Advisory for Tomcat ∗∗∗ --------------------------------------------- Original release date: May 16, 2022The Apache Software Foundation has released a security advisory to address a vulnerability in multiple versions of Tomcat. An attacker could exploit this vulnerability to obtain sensitive information. CISA encourages users and administrators to review Apache’s security advisory and apply the necessary updates. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/05/16/apache-releases-s… ∗∗∗ Nvidia Sicherheitsupdates für Kepler GTX 700/600 GPU WHQL-Treiber (473.47) freigegeben ∗∗∗ --------------------------------------------- Hersteller Nvidia hat zum 16. Mai 2022 ein Sicherheitsupdate für den Grafiktreiber der Kepler GeForce GPUs freigegeben. --------------------------------------------- https://www.borncity.com/blog/2022/05/17/nvidia-sicherheitsupdates-fr-keple… ∗∗∗ Vulnerability Spotlight: Multiple memory corruption vulnerabilities in NVIDIA GPU driver ∗∗∗ --------------------------------------------- Piotr Bania of Cisco Talos discovered these vulnerabilities. Blog by Jon Munshaw. Cisco Talos recently discovered four vulnerabilities in the NVIDIA D3D10 driver for graphics cards that could allow an attacker to corrupt memory and write arbitrary memory on the card. --------------------------------------------- http://blog.talosintelligence.com/2022/05/vuln-spotlight-nvidia-driver-memo… ∗∗∗ Spring Security 5.7.0, 5.6.4, 5.5.7 Released - Fixes CVE-2022-22975 & CVE-2022-22976 ∗∗∗ --------------------------------------------- Spring Security 5.7.0 (release notes), 5.6.4 (release notes), 5.5.7 (release notes) have been released which fix CVE-2022-22978, CVE-2022-22976. Please update as soon as possible. --------------------------------------------- https://spring.io/blog/2022/05/15/spring-security-5-7-0-5-6-4-5-5-7-release… ∗∗∗ Security Bulletin: IBM MQ Operator and IBM supplied MQ Advanced container images are vulnerable to multiple issues from Red Hat UBI packages and the IBM WebSphere Application Server Liberty ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-operator-and-ibm-s… ∗∗∗ Security Bulletin: Potential Denial of Service in IBM DataPower Gateway ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-potential-denial-of-servi… ∗∗∗ Security Bulletin: IBM Security Identity Governance and Intelligence is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-4104) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-identity-gov… ∗∗∗ Security Bulletin: IBM Sterling External Authentication Server is vulnerable to multiple vulnerabilities due to IBM Java Runtime ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-external-aut… ∗∗∗ Security Bulletin: IBM Process Mining is vulnerable to cross-site scripting due to Select2 CVE-2016-10744 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-process-mining-is-vul… ∗∗∗ Security Bulletin: IBM Security Verify Governance is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-4104) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-verify-gover… ∗∗∗ Security Bulletin: OpenSSL (Publicly disclosed vulnerability) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-openssl-publicly-disclose… ∗∗∗ Security Bulletin: IBM DataPower vulnerable to DoS ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-vulnerable-… ∗∗∗ Security Bulletin: IBM DataPower Gateway API Gateway component potentially vulnerable to a Denial of Service ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-datapower-gateway-api… ∗∗∗ Security Bulletin: IBM MQ Operator and Queue manager container images are vulnerable to multiple vulnerabilities from expat, Golang Go, gcc, openssl and libxml. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-operator-and-queue… ∗∗∗ Security Bulletin: IBM Sterling External Authentication Server is vulnerable to improper validation of certificates ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-external-aut… ∗∗∗ Security Bulletin: IBM WebSphere Application Server Liberty is vulnerable to Identity Spoofing (CVE-2022-22475) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-websphere-application… ∗∗∗ Security Bulletin: IBM Sterling Secure Proxy is vulnerable to multiple vulnerabilities due to IBM Java Runtime ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-secure-proxy… ∗∗∗ Security Bulletin: IBM Process Mining is vulnerable to DOS due to Eclipse Jetty CVE-2018-12545 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-process-mining-is-vul… ∗∗∗ Security Bulletin: IBM Sterling B2B Integrator is vulnerable to permission control vulnerability (CVE-2022-22482) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-b2b-integrat… ∗∗∗ Security Bulletin: IBM Sterling Secure Proxy is vulnerable to improper validation of certificates (CVE-2021-29726) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-secure-proxy… ∗∗∗ Security Bulletin: IBM Process Mining is vulnerable to phishing attacks due to URI.js. CVE-2022-0868 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-process-mining-is-vul… ∗∗∗ QEMU: Schwachstelle ermöglicht Denial of Service und Codeausführung ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0618 ∗∗∗ Circutor COMPACT DC-S BASIC ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-137-01 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 16.05.2022
by Daily end-of-shift report 16 May '22

16 May '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 13-05-2022 18:00 − Montag 16-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Microsoft warnt vor Sysrv-Botnet ∗∗∗ --------------------------------------------- Eine neue Variante des Sysrv-Botnets hat Microsoft beobachtet, die Windows- und Linux-Systeme befällt, um Kryptowährungen zu schürfen. --------------------------------------------- https://heise.de/-7095053 ∗∗∗ HTML attachments in phishing e-mails ∗∗∗ --------------------------------------------- In this article we review phishing HTML attachments, explaining common tricks the attackers use, and give statistics on HTML attachments detected by Kaspersky solutions. --------------------------------------------- https://securelist.com/html-attachments-in-phishing-e-mails/106481/ ∗∗∗ Fake Mobile Apps Steal Facebook Credentials, Cryptocurrency-Related Keys ∗∗∗ --------------------------------------------- We recently observed a number of apps on Google Play designed to perform malicious activities such as stealing user credentials and other sensitive user information, including private keys. Because of the number and popularity of these apps — some of them have been installed over a hundred thousand times — we decided to shed some light on what these apps actually do by focusing on some of the more notable examples. --------------------------------------------- https://www.trendmicro.com/en_us/research/22/e/fake-mobile-apps-steal-faceb… ∗∗∗ SIP Digest Leak: Angriff auf SIP-Konten ∗∗∗ --------------------------------------------- Im Fachartikel "SIP Digest Leak" beschreibt IT Security Consultant Moritz Abrell einen SIP-spezifischen Angriff auf VoIP-Systeme. --------------------------------------------- https://www.syss.de/pentest-blog/sip-digest-leak-angriff-auf-sip-konten ===================== = Vulnerabilities = ===================== ∗∗∗ Sicherheitslücken in Sonicwall SMA 1000 und SSL-VPN erlauben unbefugten Zugriff ∗∗∗ --------------------------------------------- Sonicwall schließt mehrere Sicherheitslücken in Firmwares von SMA-1000-Geräten und in SSL-VPN NetExtender. Angreifer könnten sich etwa Zugriff verschaffen. --------------------------------------------- https://heise.de/-7092533 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (gzip, java-1.8.0-openjdk, java-11-openjdk, and zlib), Debian (adminer, htmldoc, imagemagick, libgoogle-gson-java, lrzip, openjdk-8, openssl, and ruby-nokogiri), Fedora (ecdsautils, et, libxml2, podman, and supertux), Mageia (cairo, clamav, curl, fish, freetype2, golang-github-prometheus-client, python-django-registration, python-nbxmpp, python-waitress, and xmlrpc-c), Red Hat (pcs), SUSE (curl, kernel, pidgin, and webkit2gtk3), and Ubuntu (tiff). --------------------------------------------- https://lwn.net/Articles/895392/ ∗∗∗ Security Bulletin: IBM Maximo Asset Management may be vulnerable to arbitrary code execution due to Apache Log4j 1.2 (CVE-2021-4104) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-maximo-asset-manageme… ∗∗∗ Security Bulletin: Information Disclosure in IBM Spectrum Protect Operations Center Browser's History (CVE-2022-22484) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-information-disclosure-in… ∗∗∗ Security Bulletin: IBM Planning Analytics Workspace is affected by multiple vulnerabilities (CVE-2022-22950, XFID:217968) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-planning-analytics-wo… ∗∗∗ Security Bulletin: AIX is vulnerable to a denial of service due to OpenSSL (CVE-2022-0778) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-aix-is-vulnerable-to-a-de… ∗∗∗ Security Bulletin: IBM Security Identity Governance and Intelligence is vulnerable to sensitive information disclosure (CVE-2020-4957) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-identity-gov… ∗∗∗ Security Bulletin: IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data is vulnerable to a potential issue in jackson-databind – fasterxml-jackson (217968) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-speech-service… ∗∗∗ Security Bulletin: IBM Case Manager is vulnerable to cross-site scripting – CVE-2020-4768 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-case-manager-is-vulne… ∗∗∗ Security Bulletin: Vulnerabilities with OpenSSL affect IBM Cloud Object Storage Systems (May 2022 V1) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-with-open… ∗∗∗ Security Bulletin: Multiple Vulnerabilities have been identified in IBM Cloud Pak System ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Technical Advisory – BLE Proximity Authentication Vulnerable to Relay Attacks ∗∗∗ --------------------------------------------- https://research.nccgroup.com/2022/05/15/technical-advisory-ble-proximity-a… ∗∗∗ Pepperl+Fuchs: RSM-EX devices - Multiple Bluetooth vulnerabilities ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-021/ ∗∗∗ Webmin: Schwachstelle ermöglicht Codeausführung ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0609 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 13.05.2022
by Daily end-of-shift report 13 May '22

13 May '22

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 12-05-2022 18:00 − Freitag 13-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Jetzt patchen! Zyxel Firewalls als Schlupfloch in Firmen-Netzwerke ∗∗∗ --------------------------------------------- Ein wichtiges Sicherheitsupdate schließt eine kritische Lücke in mehreren Firewall-Modellen von Zyxel. --------------------------------------------- https://heise.de/-7090269 ∗∗∗ Desktop-Firewall ZoneAlarm: Kritische Lücke ermöglicht Rechteausweitung ∗∗∗ --------------------------------------------- Eine Sicherheitslücke in der Desktop-Firewall ZoneAlarm könnte Angreifern ermöglichen, ihre Rechte im System auszuweiten und somit die Kontrolle zu übernehmen. --------------------------------------------- https://heise.de/-7090411 ∗∗∗ Crypto-Betrug: Vorsicht vor Yuan Pay Group ∗∗∗ --------------------------------------------- Investitionsplattformen für Crypto-Währungen gibt es wie Sand am Meer. Sie locken mit dem großen Geld bei nur 250€ Investment. Der Haken: Haben Sie einmal investiert, sehen Sie ihr Geld oft nie wieder. Hier finden Sie eine Anleitung wie Sie Crypto-Scams erkennen. --------------------------------------------- https://www.watchlist-internet.at/news/crypto-betrug-vorsicht-vor-yuan-pay-… ∗∗∗ BIOS-Updates fixen kritische Schwachstellen in HPs Business- und Consumer-Modellen sowie in Intel-CPUs (Mai 2022) ∗∗∗ --------------------------------------------- Der Hersteller Hewlett Packard (HP) hat die Tage einen Sicherheitshinweis (Security Advisory) veröffentlicht. Diese Warnung adressiert zwei Schwachstellen in der Firmware von über 200 HP-Modellen (Business- und Consumer-Varianten), die ein Überschreiben der Firmware ermöglichen. Die Schwachstellen wurden mit einem Sicherheits-Score von 8.8 eingestuft – Updates stehen zur Verfügung. Weiterhin hat Intel einen Sicherheitshinweis auf eine Schwachstelle im BIOS von Intel-Systemen hingewiesen, die ebenfalls mit dem Score von 8.2 versehen sind und eine Privilegien-Ausweitung ermöglichen. --------------------------------------------- https://www.borncity.com/blog/2022/05/13/bios-updates-fixen-kritische-schwa… ∗∗∗ Eternity malware kit offers stealer, miner, worm, ransomware tools ∗∗∗ --------------------------------------------- Threat actors have launched the Eternity Project, a new malware-as-a-service where threat actors can purchase a malware toolkit that can be customized with different modules depending on the attack being conducted. --------------------------------------------- https://www.bleepingcomputer.com/news/security/eternity-malware-kit-offers-… ∗∗∗ Harmful Help: Analyzing a Malicious Compiled HTML Help File Delivering Agent Tesla ∗∗∗ --------------------------------------------- We analyze a malicious compiled HTML help file delivering Agent Tesla, following the chain of attack through JavaScript and multiple stages of PowerShell. --------------------------------------------- https://unit42.paloaltonetworks.com/malicious-compiled-html-help-file-agent… ===================== = Vulnerabilities = ===================== ∗∗∗ DSA-2022-068: Dell iDRAC9 Security Update for an Improper Authentication Vulnerability ∗∗∗ --------------------------------------------- Dell iDRAC9 versions 5.00.00.00 and later but before 5.10.10.00, contain an improper authentication vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability to gain access to the VNC Console. --------------------------------------------- https://www.dell.com/support/kbdoc/en-us/000199267/dsa-2022-068-dell-idrac9… ∗∗∗ CVE-2022-1552 Autovacuum, REINDEX, and others omit "security restricted operation" sandbox ∗∗∗ --------------------------------------------- Autovacuum, REINDEX, CREATE INDEX, REFRESH MATERIALIZED VIEW, CLUSTER, and pg_amcheck made incomplete efforts to operate safely when a privileged user is maintaining another users objects. Those commands activated relevant protections too late or not at all. An attacker having permission to create non-temp objects in at least one schema could execute arbitrary SQL functions under a superuser identity. --------------------------------------------- https://www.postgresql.org/support/security/CVE-2022-1552/ ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (chromium, postgresql-11, postgresql-13, and waitress), Fedora (curl, java-1.8.0-openjdk-aarch32, keylime, and pcre2), Oracle (gzip and zlib), Red Hat (subversion:1.10), SUSE (clamav, documentation-suse-openstack-cloud, kibana, openstack-keystone, openstack-monasca-notification, e2fsprogs, gzip, and kernel), and Ubuntu (libvorbis and rsyslog). --------------------------------------------- https://lwn.net/Articles/895202/ ∗∗∗ Vulnerability Spotlight: How an attacker could chain several vulnerabilities in an industrial wireless router to gain root access ∗∗∗ --------------------------------------------- Cisco Talos recently discovered several vulnerabilities in InHand Networks’ InRouter302 that could allow an attacker to escalate their privileges on the targeted device from a non-privileged user to a privileged one. There are also multiple vulnerabilities that could allow an adversary to reach unconstrained root privileges. The router has one privileged user and several non-privileged ones. --------------------------------------------- https://blog.talosintelligence.com/2022/05/blog-post-.html ∗∗∗ Delta Electronics CNCSoft ∗∗∗ --------------------------------------------- This advisory contains mitigations for Stack-based Buffer Overflow, and Out-of-bounds Read vulnerabilities in the Delta Electronics CNCSoft software management platform. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-132-01 ∗∗∗ Mitsubishi Electric MELSOFT iQ AppPortal ∗∗∗ --------------------------------------------- This advisory contains mitigations for Missing Authorization, Out-of-bounds Write, NULL Pointer Dereference, Classic Buffer Overflow, HTTP Request Smuggling, and Infinite Loop vulnerabilities in Mitsubishi Electric MELSOFT iQ AppPortal products. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-132-02 ∗∗∗ Cambium Networks cnMaestro ∗∗∗ --------------------------------------------- This advisory contains mitigations for OS Command Injection, SQL Injection, Path Traversal, and Use of Potentially Dangerous Function vulnerabilities in the Cambium Networks cnMaestro network management system. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-132-04 ∗∗∗ SonicWall SSLVPN SMA1000 series affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- SonicWall SSLVPN SMA1000 series appliances are affected by the below listed multiple vulnerabilities, organizations running previous versions of SSLVPN SMA1000 series firmware should upgrade to new firmware release versions. --------------------------------------------- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0009 ∗∗∗ ZDI-CAN-15739 Trend Micro Maximum Security Link Following Arbitrary File Deletion Vulnerability ∗∗∗ --------------------------------------------- https://helpcenter.trendmicro.com/en-us/article/TMKA-11017 ∗∗∗ K67090077: Apache HTTP Server vulnerability CVE-2022-22720 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K67090077 ∗∗∗ HP Computer: Schwachstelle ermöglicht Privilegieneskalation ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0606 ∗∗∗ Security Bulletin: IBM MQ for HP NonStop Server is affected by vulnerability CVE-2022-22316 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-for-hp-nonstop-ser… ∗∗∗ Security Bulletin: WebSphere MQ for HP NonStop Server is affected by OpenSSL vulnerability CVE-2021-4160 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-mq-for-hp-nonst… ∗∗∗ Security Bulletin: IBM SDK, Java Technology Edition Quarterly CPU – Oct 2021and Jan 2022 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sdk-java-technology-e… ∗∗∗ Security Bulletin: Vulnerabilities in Node.js affect IBM App Connect Enterprise & IBM Integration Bus (CVE-2021-4160) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-node-j… ∗∗∗ Security Bulletin: WebSphere MQ for HP NonStop Server is affected by OpenSSL vulnerability CVE-2022-0778 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-websphere-mq-for-hp-nonst… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by OpenSSL denial of service vulnerabilities (CVE-2021-23840, CVE-2021-23841) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: Operations Dashboard is vulnerable to denial of service by Go CVE-2021-43565 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-operations-dashboard-is-v… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities in Apache Thrift ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: A vulnerability in Samba affects IBM Spectrum Scale SMB protocol access method (CVE-2021-44142) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-samba-… ∗∗∗ Security Bulletin: Multiple Security vulnerabilities may affect IBM Robotic Process Automation ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnera… ∗∗∗ Security Bulletin: Platform Navigator and Automation Assets in IBM Cloud Pak for Integration are vulnerable to stack exhaustion by Go CVE-2022-24921 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-platform-navigator-and-au… ∗∗∗ Security Bulletin: IBM Robotic Process Automation is vulnerable to SQL Injection (CVE-2022-22413) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-robotic-process-autom… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by a PolicyKit vulnerability (CVE-2021-4034) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: Vulnerabilities in Node.js affect IBM App Connect Enterprise & IBM Integration Bus (CVE-2022-0155 & CVE-2022-0536) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-node-j… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM MQ for HP NonStop Server is affected by vulnerability CVE-2022-22325 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-for-hp-nonstop-ser… ∗∗∗ Security Bulletin: IBM WebSphere Application Server Liberty is vulnerable to an Information Disclosure (CVE-2022-22393) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-websphere-application… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: A vulnerability in Spring Framework affects IBM Tivoli Application Dependency Discovery Manager (CVE-2022-22950, CVE-2021-22096, CVE-2022-22968, CVE-2021-22060). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-spring… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 12.05.2022
by Daily end-of-shift report 12 May '22

12 May '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 11-05-2022 18:00 − Donnerstag 12-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Backdoor in public repository used new form of attack to target big firms ∗∗∗ --------------------------------------------- A backdoor that researchers found hiding inside open source code targeting four German companies was the work of a professional penetration tester. The tester was checking clients’ resilience against a new class of attacks that exploit public repositories used by millions of software projects worldwide. But it could have been bad. Very bad. --------------------------------------------- https://arstechnica.com/?p=1853739 ∗∗∗ "Ive Found Some Bad Domains—Now What?" ∗∗∗ --------------------------------------------- When we talk about investigating bad domains, the focus of the story is usually the starting clues, but what about after you’ve identified bad domains? This blog discusses the approaches to take once a bad domain has been identified. --------------------------------------------- https://www.domaintools.com/resources/blog/ive-found-some-bad-domains-now-w… ∗∗∗ Massive WordPress JavaScript Injection Campaign Redirects to Ads ∗∗∗ --------------------------------------------- As outlined in our latest hacked website report, we’ve been tracking a long-lasting campaign responsible for injecting malicious scripts into compromised WordPress websites. This campaign leverages known vulnerabilities in WordPress themes and plugins and has impacted an enormous number of websites over the year — for example, according to PublicWWW, the April wave for this campaign was responsible for nearly 6,000 infected websites alone. --------------------------------------------- https://blog.sucuri.net/2022/05/massive-wordpress-javascript-injection-camp… ∗∗∗ Everything We Learned From the LAPSUS$ Attacks ∗∗∗ --------------------------------------------- There are two major takeaways from the LAPSUS$ attacks that organizations must pay attention to. First, the LAPSUS$ attacks clearly illustrate that gangs of cybercriminals are no longer content to perform run-of-the-mill ransomware attacks. Rather than just encrypting data as has so often been done in the past, LAPSUS$ seems far more focused on cyber extortion. LAPSUS$ gains access to an organization's most valuable intellectual property and threatens to leak that information unless a ransom is paid. --------------------------------------------- https://thehackernews.com/2022/05/everything-we-learned-from-lapsus.html ∗∗∗ Spoofing SaaS Vanity URLs for Social Engineering Attacks ∗∗∗ --------------------------------------------- While vanity URLs provide a custom, easy-to-remember link, Varonis Threat Labs discovered that some applications do not validate the legitimacy of the vanity URL’s subdomain (e.g., yourcompany.example.com), but instead only validate the URI (e.g., /s/1234). As a result, threat actors can use their own SaaS accounts to generate links to malicious content (files, folders, landing pages, forms, etc.) that appears to be hosted by your company’s sanctioned SaaS account. --------------------------------------------- https://www.varonis.com/blog/url-spoofing ===================== = Vulnerabilities = ===================== ∗∗∗ ZDI-22-759: Trend Micro Password Manager Link Following Privilege Escalation Vulnerability ∗∗∗ --------------------------------------------- This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro Password Manager. 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-22-759/ ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (microcode_ctl, mingw-SDL2_ttf, seamonkey, and thunderbird), Mageia (cifs-utils, gerbv, golang, libcaca, libxml2, openssl, python-pillow, python-rencode, python-twisted, python-ujson, slurm, and sqlite3), Red Hat (gzip, kernel, kpatch-patch, podman, rsync, subversion:1.10, and zlib), Scientific Linux (gzip), Slackware (curl), SUSE (clamav), and Ubuntu (curl, firefox, linux, linux-aws, linux-aws-5.13, linux-azure, linux-azure-5.13, linux-gcp, linux-gcp-5.13, linux-hwe-5.13, linux-kvm, linux-oracle, linux-raspi, linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-snapdragon, linux, linux-aws, linux-azure, linux-azure-5.4, linux-azure-fde, linux-gcp, linux-gcp-5.4, linux-gke, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4, linux, linux-aws, linux-kvm, linux-lts-xenial, and linux-oem-5.14) --------------------------------------------- https://lwn.net/Articles/895063/ ∗∗∗ Sandbox Escape mit Root Access & Klartext-Passwörtern in zahlreichen Konica Minolta bizhub MFP Drucker Terminals ∗∗∗ --------------------------------------------- Zahlreiche Konica Minolta MFP bizhub Geräte, sowie Geräte anderer Hersteller mit derselben Firmware, sind anfällig für einen Sandbox Breakout über den internen Browser, der die Hilfe-Menüs anzeigt. Der Browser selbst ist mit root-Rechten gestartet, was einen Zugriff auf das komplette Dateisystem ermöglicht. In einer Datei des Dateisystems befand sich das Administratorpasswort für das Webinterface des Druckers im Klartext. --------------------------------------------- https://sec-consult.com/de/vulnerability-lab/advisory/sandbox-escape-with-r… ∗∗∗ CVE-2022-0024 PAN-OS: Improper Neutralization Vulnerability Leads to Unintended Program Execution During Configuration Commit (Severity: HIGH) ∗∗∗ --------------------------------------------- A vulnerability exists in Palo Alto Networks PAN-OS software that enables an authenticated network-based PAN-OS administrator to upload a specifically created configuration that disrupts system processes and potentially execute arbitrary code with root privileges when the configuration is committed on both hardware and virtual firewalls. --------------------------------------------- https://security.paloaltonetworks.com/CVE-2022-0024 ∗∗∗ CVE-2022-30525 (FIXED): Zyxel Firewall Unauthenticated Remote Command Injection ∗∗∗ --------------------------------------------- Rapid7 discovered and reported a vulnerability that affects Zyxel firewalls supporting Zero Touch Provisioning (ZTP), which includes the ATP series, VPN series, and the USG FLEX series (including USG20-VPN and USG20W-VPN). The vulnerability, identified as CVE-2022-30525, allows an unauthenticated and remote attacker to achieve arbitrary code execution as the nobody user on the affected device. --------------------------------------------- https://www.rapid7.com/blog/post/2022/05/12/cve-2022-30525-fixed-zyxel-fire… ∗∗∗ Intel: May 2022 Patchday ∗∗∗ --------------------------------------------- https://www.intel.com/content/www/us/en/security-center/default.html ∗∗∗ Security Bulletin: IBM Security Guardium is vulnerable to arbitrary code execution due to Apache log4j (CVE-2021-4104) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: Vulnerability in IBM SDK Java affects IBM Cloud Pak System (CVE-2020-27221) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-ibm-sdk-… ∗∗∗ Security Bulletin: IBM Security Verify Password Synchronization Plug-in for Windows AD affected by multiple vulnerabilities (CVE-2021-20488, CVE-2021-20494, CVE-2021-20572, CVE-2021-20573, CVE-2021-20574) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-verify-passw… ∗∗∗ Security Bulletin: Crypto Hardware Initialization and Maintenance is vulnerable to arbitrary code execution due to Apache Log4j (CVE 2021-4104, CVE 2022-23302, CVE 2022-23305, CVE 2022-23307) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-crypto-hardware-initializ… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities (CVE-2018-10237, CVE-2020-8908) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by a Missing HTTP Strict-Transport-Security Header vulnerability (CVE-2021-39072) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by FasterXML jackson-databind vulnerabilities (CVE-2020-25649, X-Force ID 217968) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM MQ is vulnerable to multiple issues in IBM® Runtime Environment Java™ Technology Edition, Version 8 and Version 7 (CVE-2021-35578, CVE-2021-35588, CVE-2021-41035) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-is-vulnerable-to-m… ∗∗∗ Security Bulletin: IBM MQ is vulnerable to multiple Eclipse Jetty issues ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-is-vulnerable-to-m… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by path traversal and crypto vulnerabilities (CVE-2021-29425, CVE-2021-39076) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM Sterling Connect:Direct for Microsoft Windows is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-connectdirec… ∗∗∗ Security Bulletin: IBM Security Guardium is affected by a jsoup vulnerability (CVE-2021-37714) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-is-… ∗∗∗ Security Bulletin: IBM MQ WebConsole and REST API are affected by CVE-2021-39031. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-webconsole-and-res… ∗∗∗ Check Point Zone Alarm: Schwachstelle ermöglicht Privilegieneskalation ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0595 ∗∗∗ CVE-2022-0025 Cortex XDR Agent: An Uncontrolled Search Path Element Leads to Local Privilege Escalation (PE) Vulnerability (Severity: MEDIUM) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2022-0025 ∗∗∗ CVE-2022-0026 Cortex XDR Agent: Unintended Program Execution Leads to Local Privilege Escalation (PE) Vulnerability (Severity: MEDIUM) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2022-0026 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 11.05.2022
by Daily end-of-shift report 11 May '22

11 May '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 10-05-2022 18:00 − Mittwoch 11-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ New IceApple exploit toolset deployed on Microsoft Exchange servers ∗∗∗ --------------------------------------------- Security researchers have found a new post-exploitation framework that they dubbed IceApple, deployed mainly on Microsoft Exchange servers across a wide geography. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-iceapple-exploit-toolset… ∗∗∗ New stealthy Nerbian RAT malware spotted in ongoing attacks ∗∗∗ --------------------------------------------- A new remote access trojan called Nerbian RAT has been discovered that includes a rich set of features, including the ability to evade detection and analysis by researchers. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-stealthy-nerbian-rat-mal… ∗∗∗ TA578 using thread-hijacked emails to push ISO files for Bumblebee malware, (Wed, May 11th) ∗∗∗ --------------------------------------------- Identified by Proofpoint as the threat actor behind the Contact Forms campaign, TA578 also appears to be pushing ISO files for Bumblebee malware through thread-hijacked emails. --------------------------------------------- https://isc.sans.edu/diary/rss/28636 ∗∗∗ Vorsicht vor aktuellen BAWAG-Phishing-Mails! ∗∗∗ --------------------------------------------- Auch aktuell kursieren unzählige Phishing-Nachrichten und landen in den E-Mail-Postfächern potenzieller Opfer. Bei neuen Betrugs-Mails im Namen der BAWAG P.S.K. haben sich die Kriminellen wieder etwas Neues einfallen lassen. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-aktuellen-bawag-phishin… ∗∗∗ From Project File to Code Execution: Exploiting Vulnerabilities in XINJE PLC Program Tool ∗∗∗ --------------------------------------------- Team82 has uncovered two vulnerabilities in XINJE’s PLC Program Tool, an engineering workstation. --------------------------------------------- https://claroty.com/2022/05/11/blog-research-from-project-file-to-code-exec… ===================== = Vulnerabilities = ===================== ∗∗∗ Microsoft May 2022 Patch Tuesday fixes 3 zero-days, 75 flaws ∗∗∗ --------------------------------------------- Today is Microsofts May 2022 Patch Tuesday, and with it comes fixes for three zero-day vulnerabilities, with one actively exploited, and a total of 75 flaws. --------------------------------------------- https://www.bleepingcomputer.com/news/microsoft/microsoft-may-2022-patch-tu… ∗∗∗ HP fixes bug letting attackers overwrite firmware in over 200 models ∗∗∗ --------------------------------------------- HP has released BIOS updates today to fix two high-severity vulnerabilities affecting a wide range of PC and notebook products, which might allow arbitrary code execution. --------------------------------------------- https://www.bleepingcomputer.com/news/security/hp-fixes-bug-letting-attacke… ∗∗∗ Patchday Adobe: Schadcode-Lücken bedrohen ColdFusion, InDesign & Co. ∗∗∗ --------------------------------------------- Es gibt wichtige Sicherheitsupdates für Anwendungen von Adobe. Den Großteil der Lücken stuft der Software-Hersteller als kritisch ein. --------------------------------------------- https://heise.de/-7081357 ∗∗∗ Patchday: SAP behebt acht neu entdeckte Sicherheitsprobleme ∗∗∗ --------------------------------------------- Zum Mai-Patchday meldet SAP acht neue Sicherheitslücken und aktualisiert Artikel zu vier Schwachstellen, die das Unternehmen bereits früher abgedichtet hat. --------------------------------------------- https://heise.de/-7081276 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (mutt), Fedora (blender, freerdp, kernel, kernel-headers, kernel-tools, mingw-freetype, and vim), Oracle (kernel and kernel-container), Red Hat (aspell, bind, bluez, c-ares, cairo and pixman, cockpit, compat-exiv2-026, container-tools:3.0, container-tools:rhel8, cpio, dovecot, exiv2, fapolicyd, fetchmail, flatpak, gfbgraph, gnome-shell, go-toolset:rhel8, grafana, grub2, httpd:2.4, keepalived, kernel, kernel-rt, libpq, libreoffice, libsndfile, libssh, [...] --------------------------------------------- https://lwn.net/Articles/894802/ ∗∗∗ Intel: May 2022 Patchday ∗∗∗ --------------------------------------------- https://www.intel.com/content/www/us/en/security-center/default.html ∗∗∗ Security Bulletin: IBM Engineering Lifecycle Management is vulnerable to Cross-site Scripting (XSS). (CVE-2021-39059) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-engineering-lifecycle… ∗∗∗ Security Bulletin: Vulnerability in remote support authentication affects IBM SAN Volume Controller, IBM Storwize, IBM Spectrum Virtualize and IBM FlashSystem products ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-remote-s… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in VMware ESXi affect IBM Cloud Pak System (CVE-2021-21994, CVE-2021-21995) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM SDK, Java Technology Edition, Security Update October 2021 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-sdk-java-technology-e… ∗∗∗ Security Bulletin: IBM QRadar SIEM is vulnerable to cross-site scripting (XSS) (CVE-2022-22345) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-siem-is-vulner… ∗∗∗ ICS Patch Tuesday: Siemens, Schneider Electric Address 43 Vulnerabilities ∗∗∗ --------------------------------------------- https://www.securityweek.com/ics-patch-tuesday-siemens-schneider-electric-a… ∗∗∗ PHOENIX CONTACT: Multiple vulnerabilities in RAD-ISM-900-EN-BD devices ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-018/ ∗∗∗ AMD Prozessoren: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0567 ∗∗∗ Google Releases Security Updates for Chrome ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/05/11/google-releases-s… ∗∗∗ Intel Boot Guard and Intel TXT Advisory ∗∗∗ --------------------------------------------- http://support.lenovo.com/product_security/PS500488-INTEL-BOOT-GUARD-AND-IN… ∗∗∗ Intel SSD Firmware Advisory ∗∗∗ --------------------------------------------- http://support.lenovo.com/product_security/PS500487-INTEL-SSD-FIRMWARE-ADVI… ∗∗∗ Lenovo Smart Standby Driver Vulnerability ∗∗∗ --------------------------------------------- http://support.lenovo.com/product_security/PS500486-LENOVO-SMART-STANDBY-DR… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 10.05.2022
by Daily end-of-shift report 10 May '22

10 May '22

===================== = End-of-Day report = ===================== Timeframe: Montag 09-05-2022 18:00 − Dienstag 10-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Experts Detail Saintstealer and Prynt Stealer Info-Stealing Malware Families ∗∗∗ --------------------------------------------- Cybersecurity researchers have dissected the inner workings of an information-stealing malware called Saintstealer thats designed to siphon credentials and system information. --------------------------------------------- https://thehackernews.com/2022/05/experts-detail-saintstealer-and-prynt.html ∗∗∗ SEO Poisoning – A Gootloader Story ∗∗∗ --------------------------------------------- Gootloader was the name assigned to the multi-staged payload distribution by Sophos in March 2021. The threat actors utilize SEO (search engine optimization) poisoning tactics to move compromised websites hosting malware to the top of certain search requests such as “what is the difference between a grand agreement and a contract?” or “freddie mac shared driveway agreement?” --------------------------------------------- https://thedfirreport.com/2022/05/09/seo-poisoning-a-gootloader-story/ ∗∗∗ Hilfe, Kriminelle bestellen Produkte in meinem Namen! ∗∗∗ --------------------------------------------- Erhalten Sie Rechnungen, Mahnungen, ja vielleicht sogar Inkasso-Schreiben für Bestellungen, die Sie nie getätigt haben? Dann kann es sein, dass Verbrecher:innen Ihre Daten für Bestellbetrug missbrauchen. --------------------------------------------- https://www.watchlist-internet.at/news/hilfe-kriminelle-bestellen-produkte-… ===================== = Vulnerabilities = ===================== ∗∗∗ Hackers Actively Exploit F5 BIG-IP Bug ∗∗∗ --------------------------------------------- The bug has a severe rating of 9.8, public exploits are released. --------------------------------------------- https://threatpost.com/exploit-f5-big-ip-bug/179563/ ∗∗∗ Vulnerability mitigated in the third-party Data Connector used in Azure Synapse pipelines and Azure Data Factory (CVE-2022-29972) ∗∗∗ --------------------------------------------- Microsoft recently mitigated a vulnerability in Azure Data Factory and Azure Synapse pipelines. The vulnerability was specific to the third-party Open Database Connectivity (ODBC) driver used to connect to Amazon Redshift in Azure Synapse pipelines and Azure Data Factory Integration Runtime (IR) and did not impact Azure Synapse as a whole. --------------------------------------------- https://msrc-blog.microsoft.com/2022/05/09/vulnerability-mitigated-in-the-t… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (kicad and qemu), Fedora (thunderbird), Oracle (expat), Red Hat (samba), Slackware (kernel), and SUSE (firefox, ldb, and rsyslog). --------------------------------------------- https://lwn.net/Articles/894499/ ∗∗∗ GENEREX RCCMD vulnerable to directory traversal ∗∗∗ --------------------------------------------- https://jvn.jp/en/jp/JVN60801132/ ∗∗∗ SSA-285795 V1.0: Denial of Service in OPC-UA in Industrial Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-285795.txt ∗∗∗ SSA-321292 V1.0: Denial of Service in the OPC Foundation Local Discovery Server (LDS) in Industrial Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-321292.txt ∗∗∗ SSA-363107 V1.0: An Improper Initialization Vulnerability Affects SIMATIC WinCC Kiosk Mode ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-363107.txt ∗∗∗ SSA-480937 V1.0: Denial of Service Vulnerability in CP 44x-1 RNA before V1.5.18 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-480937.txt ∗∗∗ SSA-553086 V1.0: Multiple File Parsing Vulnerabilities in JT2Go and Teamcenter Visualization ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-553086.txt ∗∗∗ SSA-626968 V1.0: Multiple Webserver Vulnerabilities in Desigo PXC and DXR Devices ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-626968.txt ∗∗∗ SSA-662649 V1.0: Denial of Service Vulnerability in Desigo DXR and PXC Controllers ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-662649.txt ∗∗∗ SSA-732250 V1.0: Libcurl Vulnerabilities in Industrial Devices ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-732250.txt ∗∗∗ SSA-736385 V1.0: Memory Corruption Vulnerability in OpenV2G ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-736385.txt ∗∗∗ SSA-789162 V1.0: Vulnerabilities in Teamcenter ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-789162.txt ∗∗∗ SSA-165073: Multiple Vulnerabilities in the Webinterface of SICAM P850 and SICAM P855 Devices ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-165073.txt ∗∗∗ SSA-162616: File Parsing Vulnerabilities in Simcenter Femap before V2022.2 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-162616.txt ∗∗∗ [CA8268] Local privilege escalation vulnerabilities in installers for ESET products for Windows fixed ∗∗∗ --------------------------------------------- https://support.eset.com/en/ca8268-local-privilege-escalation-vulnerabiliti… ∗∗∗ Security Bulletin: IBM Watson Assistant for IBM Cloud Pak for Data is vulnerable to string injection vulnerability due to Node.js (CVE-2021-44532, CVE-2021-44532 ) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-assistant-for-… ∗∗∗ Security Bulletin: Cúram Social Program Management is vulnerable to arbitrary code execution and SQL injection issues due to Apache Log4j (CVE-2022-23302, CVE-2022-23305, CVE-2022-23307) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cram-social-program-manag… ∗∗∗ Security Bulletin: Platform Navigator and Automation Assets in IBM Cloud Pak for Integration are vulnerable to denial of service due to Go CVE-2022-23806 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-platform-navigator-and-au… ∗∗∗ Security Bulletin: IBM InfoSphere Information Server is vulnerable to OS command injection (CVE-2022-22454) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-infosphere-informatio… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in VMware ESXi affect IBM Cloud Pak System (CVE-2021-21994, CVE-2021-21995) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Security vulnerabilities in IBM SDK for Node.js might affect the configuration editor used by IBM Business Automation Workflow and IBM Business Process Manager (BPM) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerability CVE-2021-39024 in IBM Guardium Data Encryption (GDE) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-cve-2021-39… ∗∗∗ Adminer in Industrial Products ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-130-01 ∗∗∗ Eaton Intelligent Power Protector ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-130-02 ∗∗∗ Eaton Intelligent Power Manager Infrastructure ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-130-03 ∗∗∗ Eaton Intelligent Power Manager ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-130-04 ∗∗∗ AVEVA InTouch Access Anywhere and Plant SCADA Access Anywhere ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-130-05 ∗∗∗ Mitsubishi Electric MELSOFT GT OPC UA ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-130-06 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 09.05.2022
by Daily end-of-shift report 09 May '22

09 May '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 06-05-2022 18:00 − Montag 09-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Hilfestellung für die Analyse schadbringender Dokumente ∗∗∗ --------------------------------------------- Das SANS-Institut veröffentlicht einen neuen "Spickzettel", der bei der Malware-Analyse verschiedener Dokumenttypen helfen soll. --------------------------------------------- https://heise.de/-7079601 ∗∗∗ Utimaco, der Krypto-Miner und ein Disclosure-Desaster ∗∗∗ --------------------------------------------- Auch Anbieter von Hochsicherheitslösungen sind vor Securityproblemen nicht gefeit. Man sollte sich vorbereiten, bevor man davon erfährt, sagt Jürgen Schmidt. --------------------------------------------- https://heise.de/-7079962 ∗∗∗ Jetzt patchen! Attacken auf F5 BIG-IP-Systeme könnten bevorstehen ∗∗∗ --------------------------------------------- Sicherheitsforscher habe in vergleichsweise kurzer Zeit Exploit-Code entwickelt. Das könnten Angreifer auch. Admins sollten BIP-IP-Produkte aktualisieren. --------------------------------------------- https://heise.de/-7079049 ∗∗∗ Kaufen Sie keine Schuhe vom Instagram-Account „wesleyroberts375“ ∗∗∗ --------------------------------------------- Auf der Instagram-Seite „wesleyroberts375“ finden sich zahlreiche Fotos von Nike-Schuhen, meist Modelle, die sonst überall ausverkauft sind. Wer einen Schuh kaufen oder den Preis erfahren möchte, muss dem Instagram-Nutzer eine private Nachricht senden. Achtung: Hinter dem Profil von „wesleyroberts375“ steckt kein echter Online-Shop. Sie werden betrogen. Schicken Sie kein Geld oder Gutscheincodes! --------------------------------------------- https://www.watchlist-internet.at/news/kaufen-sie-keine-schuhe-vom-instagra… ∗∗∗ Bedrohungen in der Cloud ∗∗∗ --------------------------------------------- Die größten Sicherheitsrisiken bei der Cloud-Nutzung und wie Hacker zu mehr Sicherheit beitragen, schildert Laurie Mercer, Security Engineer bei HackerOne, in einem Gastbeitrag. --------------------------------------------- https://www.zdnet.de/88401108/bedrohungen-in-der-cloud/ ∗∗∗ Gehärteter Online-Banking-Browser S-Protect, ein Totalausfall ∗∗∗ --------------------------------------------- Es klingt gut, was der Deutsche Sparkassen- und Giroverband da angestoßen hat. Mit S-Protect legt man einen "gehärteten" Browser vor, der Online-Banking-Kunden vor den Risiken bei Bankgeschäften auf Windows PCs oder Macs besser schützen soll. Der Haken an der Geschichte: [...] --------------------------------------------- https://www.borncity.com/blog/2022/05/09/gehrteter-online-banking-browser-s… ∗∗∗ Caramel credit card stealing service is growing in popularity ∗∗∗ --------------------------------------------- A credit card stealing service is growing in popularity, allowing any low-skilled threat actors an easy and automated way to get started in the world of financial fraud. --------------------------------------------- https://www.bleepingcomputer.com/news/security/caramel-credit-card-stealing… ∗∗∗ Constrained environment breakout. .NET Assembly exfiltration via Internet Options ∗∗∗ --------------------------------------------- It’s not uncommon for developers to find that they need to help their end users. For starter, the business requirements for software can be highly convoluted and technical. Working with [...] --------------------------------------------- https://www.pentestpartners.com/security-blog/constrained-environment-break… ∗∗∗ Beware: This cheap and homemade malware is surprisingly effective ∗∗∗ --------------------------------------------- DCRat malware targets Windows devices. And its cheap and popular, which makes it a problem. --------------------------------------------- https://www.zdnet.com/article/beware-this-cheap-and-homemade-malware-is-sur… ∗∗∗ Introducing pyCobaltHound – Let Cobalt Strike unleash the Hound ∗∗∗ --------------------------------------------- During our engagements, red team operators often find themselves operating within complex Active Directory environments. The question then becomes finding the needle in the haystack that allows the red team to further escalate and/or reach their objectives. Luckily, the security community has already come up with ways to assist operators in answering these questions, [...] --------------------------------------------- https://blog.nviso.eu/2022/05/09/introducing-pycobalthound/ ∗∗∗ Backdoor (*.chm) Disguised as Document Editing Software and Messenger Application ∗∗∗ --------------------------------------------- The ASEC analysis team confirmed that a backdoor malware disguised as document editing software and messenger application used by many Korean users is being distributed in Korea through malicious CHM files. The team recently introduced malicious CHM files distributed in various forms twice in the ASEC blog in March. The malicious files discussed in this post execute additional malicious files via a process that is different from the previous cases. --------------------------------------------- https://asec.ahnlab.com/en/34010/ ∗∗∗ BPFDoor - an active Chinese global surveillance tool ∗∗∗ --------------------------------------------- Recently, PwC Threat Intelligence documented the existence of BPFDoor, a passive network implant for Linux they attribute to [...] --------------------------------------------- https://doublepulsar.com/bpfdoor-an-active-chinese-global-surveillance-tool… ∗∗∗ [Infographic] Cloud Misconfigurations: Dont Become a Breach Statistic ∗∗∗ --------------------------------------------- Our latest infographic highlights some key commonalities uncovered in our 2022 Cloud Misconfigurations Report. --------------------------------------------- https://www.rapid7.com/blog/post/2022/05/09/infographic-cloud-misconfigurat… ===================== = Vulnerabilities = ===================== ∗∗∗ Advisory: New installations fail with HTTP Error 403 from https://sus.sophosupd.com/ in Sophos Intercept X for Windows ∗∗∗ --------------------------------------------- Overview: New installation and/or device updates fail with HTTP Error 403 from https://sus.sophosupd.com/. This error is seen in C:\ProramData\Sophos\AutoUpdate\SophosUpdate.log. --------------------------------------------- https://support.sophos.com/support/s/article/KB-000043980?language=en_US ∗∗∗ Patchday: Fortinet schützt IP-Telefone vor Schadcode-Attacken ∗∗∗ --------------------------------------------- Es gibt wichtige Sicherheitsupdates für unter anderem FortiClient, FortiFone und FortiOS. Eine Lücke gilt als kritisch. --------------------------------------------- https://heise.de/-7079563 ∗∗∗ Freifunk: Einschleusen schädlicher Firmware durch kritische Lücke möglich ∗∗∗ --------------------------------------------- Freifunk aktualisiert seine Router-Firmware und schließt eine kritische Sicherheitslücke, durch die Angreifer eigene Firmware auf die Geräte aufspielen könnten. --------------------------------------------- https://heise.de/-7079644 ∗∗∗ Technical Advisory: Ruby on Rails – Possible XSS Vulnerability in ActionView tag helpers (CVE-2022-27777) ∗∗∗ --------------------------------------------- Ruby on Rails is a web application framework that follows the Model-view-controller (MVC) pattern. It offers some protections against Cross-site scripting (XSS) attacks in its helpers for the views. Several tag helpers in ActionView::Helpers::FormTagHelper and ActionView::Helpers::TagHelper are vulnerable against XSS because their current protection does not restrict properly the set of characters allowed in [...] --------------------------------------------- https://research.nccgroup.com/2022/05/06/technical-advisory-ruby-on-rails-p… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (firefox and thunderbird), Debian (ecdsautils and libz-mingw-w64), Fedora (cifs-utils, firefox, galera, git, java-1.8.0-openjdk, java-11-openjdk, java-17-openjdk, java-latest-openjdk, mariadb, maven-shared-utils, mingw-freetype, redis, and seamonkey), Mageia (dcraw, firefox, lighttpd, rsyslog, ruby-nokogiri, and thunderbird), Scientific Linux (thunderbird), SUSE (giflib, kernel, and libwmf), and Ubuntu (dbus and rsyslog). --------------------------------------------- https://lwn.net/Articles/894353/ ∗∗∗ RubyGems Fixes Critical Gem Takeover Vulnerability ∗∗∗ --------------------------------------------- RubyGems has addressed a critical vulnerability that could have allowed any RubyGems.org user to remove and replace certain Ruby gems. A package hosting service for the Ruby programming language, RubyGems.org hosts more than 170,000 gems. RubyGems also functions as a package manager. --------------------------------------------- https://www.securityweek.com/rubygems-fixes-critical-gem-takeover-vulnerabi… ∗∗∗ SonicWall SSL-VPN NetExtender Windows Client Buffer Overflow Vulnerability ∗∗∗ --------------------------------------------- A buffer overflow vulnerability in the SonicWall SSL-VPN NetExtender Windows Client (32 and 64 bit) in 10.2.322 and earlier versions, allows an attacker to potentially execute arbitrary code in the host windows operating system. CVE: CVE-2022-22281 --------------------------------------------- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0008 ∗∗∗ IBM Security Bulletins ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ K12492858: Appliance mode authenticated F5 BIG-IP Guided Configuration third-party lodash and jQuery vulnerabilities CVE-2021-23337, CVE-2020-28500, and CVE-2016-7103 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K12492858 ∗∗∗ Foxit Reader: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0549 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 06.05.2022
by Daily end-of-shift report 06 May '22

06 May '22

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 05-05-2022 18:00 − Freitag 06-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ New Raspberry Robin worm uses Windows Installer to drop malware ∗∗∗ --------------------------------------------- Red Canary intelligence analysts have discovered a new Windows malware with worm capabilities that spreads using external USB drives. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-raspberry-robin-worm-use… ∗∗∗ Tipps zur Passwortsicherheit am World Password Day ∗∗∗ --------------------------------------------- Heute jährt sich der Welt-Passwort-Tag. Was können Sie tun, um sich online bestmöglich zu schützen? Hier finden Sie Tipps und Tricks für den sicheren Umgang mit Ihren Daten! --------------------------------------------- https://www.watchlist-internet.at/news/tipps-zur-passwortsicherheit-am-worl… ===================== = Vulnerabilities = ===================== ∗∗∗ ClamAV 0.105.0, 0.104.3, 0.103.6 released ∗∗∗ --------------------------------------------- Today, were also publishing the 0.104.3 and 0.103.6 security patch versions, including several CVE fixes. --------------------------------------------- https://blog.clamav.net/2022/05/clamav-01050-01043-01036-released.html ∗∗∗ Schadcode-Attacken auf Videoüberwachungssystem und NAS von Qnap möglich ∗∗∗ --------------------------------------------- Wichtige Sicherheitsupdates schließen mehreren Lücken in Netzwerkprodukten von Qnap. --------------------------------------------- https://heise.de/-7077449 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (dpdk, mruby, openjdk-11, and smarty3), Oracle (thunderbird), Red Hat (thunderbird), SUSE (chromium, libvirt, python-Twisted, and tar), and Ubuntu (cron and jbig2dec). --------------------------------------------- https://lwn.net/Articles/894141/ ∗∗∗ Security Bulletin: IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-speech-service… ∗∗∗ Security Bulletin: Rational Asset Analyzer is affected by two WebSphere Application Server vulnerabilities (CVE-2018-25031, CVE-2021-46708) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-rational-asset-analyzer-i… ∗∗∗ Security Bulletin: Platform Navigator and Automation Assets in IBM Cloud Pak for Integration are vulnerable to denial of service due to Go CVE-2022-23772 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-platform-navigator-and-au… ∗∗∗ Security Bulletin: TS3000 (TSSC/IMC) is vulnerable to privilege escalation vulnerability due to polkit ( CVE-2021-4034 ) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ts3000-tssc-imc-is-vulner… ∗∗∗ Security Bulletin: IBM Watson Assistant for IBM Cloud Pak for Data is affected but not classified as vulnerable by a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-assistant-for-… ∗∗∗ Security Bulletin: IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data is vulnerable to arbitrary code execution with IBM WebSphere Application Server (CVE-2021-23450). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-speech-service… ∗∗∗ Security Bulletin: Platform Navigator and Automation Assets in IBM Cloud Pak for Integration are vulnerable to denial of service due to Go CVE-2021-44716 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-platform-navigator-and-au… ∗∗∗ Security Bulletin: Rational Asset Analyzer is affected by a WebSphere Application Server vulnerability (CVE-2022-22310). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-rational-asset-analyzer-i… ∗∗∗ Security Bulletin: A vulnerability in IBM® SDK, Java™ may affect Rational Asset Analyzer (CVE-2021-35550) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-sd… ∗∗∗ Security Bulletin: IBM Cloud Transformation Advisor is vulnerable to multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-transformation-… ∗∗∗ Security Bulletin: Vulnerability CVE-2021-39023 in IBM Guardium Data Encryption (GDE) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-cve-2021-39… ∗∗∗ Security Bulletin: Platform Navigator and Automation Assets in IBM Cloud Pak for Integration are vulnerable to remote attack due to Go CVE-2021-44717 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-platform-navigator-and-au… ∗∗∗ Security Bulletin: IBM Guardium Data Encryption is vulnerable to missing data encoding issue (CVE-2021-39027) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-guardium-data-encrypt… ∗∗∗ Security Bulletin: A vulnerability in IBM® SDK, Java™ affects Rational Asset Analyzer (CVE-2021-35603) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-sd… ∗∗∗ Security Bulletin: Platform Navigator and Automation Assets in IBM Cloud Pak for Integration are vulnerable to attack under error due to Go CVE-2022-23773 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-platform-navigator-and-au… ∗∗∗ Security Bulletin: API Connect V10 is vulnerable to a remote code execution in Spring Framework (CVE-2022-22965) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-api-connect-v10-is-vulner… ∗∗∗ K52379673: Linux kernel vulnerability for CVE-2021-4083 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K52379673 ∗∗∗ K50899356: file vulnerability CVE-2018-10360 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K50899356 ∗∗∗ poppler: Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0545 ∗∗∗ Foxit Reader: Schwachstelle ermöglicht Denial of Service ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0544 ∗∗∗ Johnson Controls Metasys ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-125-01 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 05.05.2022
by Daily end-of-shift report 05 May '22

05 May '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 04-05-2022 18:00 − Donnerstag 05-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ New NetDooka malware spreads via poisoned search results ∗∗∗ --------------------------------------------- A new malware framework known as NetDooka has been discovered being distributed through the PrivateLoader pay-per-install (PPI) malware distribution service, allowing threat actors full access to an infected device. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-netdooka-malware-spreads… ∗∗∗ The strange link between a destructive malware and a ransomware-gang linked custom loader: IsaacWiper vs Vatet ∗∗∗ --------------------------------------------- Cluster25 researchers, during a comparative analysis performed at the beginning of March 2022, found evidence that suggests a possible relationships between a piece of malware belonging to the Sprite Spider arsenal (or some elements that are or were part of it) and Vavet Loader. --------------------------------------------- https://cluster25.io/2022/05/03/a-strange-link-between-a-destructive-malwar… ∗∗∗ The curious case of mavinject.exe ∗∗∗ --------------------------------------------- Mavinject is a LOLBIN currently employed by the infamous adversary group Lazarus successfully evades detection by various security products because the execution is masked under a legitimate process. --------------------------------------------- https://fourcore.io/blogs/mavinject-curious-process-injection ===================== = Vulnerabilities = ===================== ∗∗∗ Cisco Security Advisories 2022-05-04 ∗∗∗ --------------------------------------------- Cisco published 9 Security Advisories (1 Critical, 8 Medium Severity) --------------------------------------------- https://tools.cisco.com/security/center/Search.x?publicationTypeIDs=1&first… ∗∗∗ Angreifer könnten die volle Kontrolle über F5 BIG-IP-Systeme erlangen ∗∗∗ --------------------------------------------- Wichtige Sicherheitsupdates schließen unter anderem eine kritische Lücke in BIG-IP-Systemen. Admins sollten jetzt handeln. --------------------------------------------- https://heise.de/-7075530 ∗∗∗ Sicherheitsupdates: Cisco schließt VM-Ausbruch-Lücken mit Root-Zugriff ∗∗∗ --------------------------------------------- Der Netzwerkausrüster Cisco hat unter anderem in Enterprise NFV Infrastrucutre Software eine kritische Lücke geschlossen. --------------------------------------------- https://heise.de/-7075725 ∗∗∗ Sicherheitsupdate schützt IBMs Datenbanksystem Informix Dynamic Server ∗∗∗ --------------------------------------------- Ein wichtiger Sicherheitspatch schließt eine Schwachstelle in IBMs Informix Dynamic Server. --------------------------------------------- https://heise.de/-7076231 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (firefox-esr), Fedora (firefox, java-1.8.0-openjdk, java-11-openjdk, java-17-openjdk, java-latest-openjdk, recutils, suricata, and zchunk), Oracle (firefox and kernel), Red Hat (firefox), Scientific Linux (firefox), Slackware (mozilla, openssl, and seamonkey), SUSE (apache2-mod_auth_mellon, libvirt, and pgadmin4), and Ubuntu (dpdk, mysql-5.7, networkd-dispatcher, openssl, openssl1.0, sqlite3, and twisted). --------------------------------------------- https://lwn.net/Articles/894036/ ∗∗∗ 10 Jahre alte Schwachstellen in Avast und AVG gefährden Millionen Nutzer ∗∗∗ --------------------------------------------- Sicherheitsforscher von Sentinel One haben in den Sicherheitsprodukten von Avast und AVG zwei seit 10 Jahren bestehende, schwerwiegende Schwachstellen entdeckt, die Millionen von Nutzern gefährden. --------------------------------------------- https://www.borncity.com/blog/2022/05/05/10-jahre-alte-schwachstellen-in-av… ∗∗∗ Image Field Caption - Moderately critical - Cross Site Scripting - SA-CONTRIB-2022-036 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2022-036 ∗∗∗ Doubleclick for Publishers (DFP) - Moderately critical - Cross site scripting - SA-CONTRIB-2022-035 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2022-035 ∗∗∗ Link - Moderately critical - Cross site scripting - SA-CONTRIB-2022-034 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2022-034 ∗∗∗ Duo Two-Factor Authentication - Critical - Unsupported - SA-CONTRIB-2022-039 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2022-039 ∗∗∗ Quick Node Clone - Moderately critical - Access bypass - SA-CONTRIB-2022-038 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2022-038 ∗∗∗ Security Bulletin: Cross-site scripting vulnerabilities in jQuery may affect IBM Business Automation Workflow and IBM Business Process Manager (BPM) – CVE-2020-11022, CVE-2020-11023 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cross-site-scripting-vuln… ∗∗∗ Security Bulletin: Multiple Vulnerabilities may affect IBM Robotic Process Automation ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Robotic Process Automation could allow a user with physical access to create an API request modified to create additional objects (CVE-2022-22434) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-robotic-process-autom… ∗∗∗ Security Bulletin: IBM Robotic Process Automation is vulnerable to an issue where an API could be used to perform a DNS lookup via a third party provider. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-robotic-process-autom… ∗∗∗ Security Bulletin: Cross Site Scripting vulnerabilities in jQuery might affect IBM Business Automation Workflow and IBM Business Process Manager (BPM) – CVE-2020-7656, CVE-2020-11022, CVE-2020-11023 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-cross-site-scripting-vuln… ∗∗∗ Security Bulletin: IBM Robotic Process Automation may allow regular users to view some admin pages. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-robotic-process-autom… ∗∗∗ Security Bulletin: Multiple Vulnerabilities may affect IBM Robotic Process Automation ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM Security Guardium Data Encryption has vulnerability ( CVE-2021-39020) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-dat… ∗∗∗ Security Vulnerabilities fixed in Thunderbird 91.9 ∗∗∗ --------------------------------------------- https://www.mozilla.org/en-US/security/advisories/mfsa2022-18/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 04.05.2022
by Daily end-of-shift report 04 May '22

04 May '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 03-05-2022 18:00 − Mittwoch 04-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Conti, REvil, LockBit ransomware bugs exploited to block encryption ∗∗∗ --------------------------------------------- Hackers commonly exploit vulnerabilities in corporate networks to gain access, but a researcher has turned the table by finding exploits in the most common ransomware and malware being distributed today. --------------------------------------------- https://www.bleepingcomputer.com/news/security/conti-revil-lockbit-ransomwa… ∗∗∗ A new secret stash for “fileless” malware ∗∗∗ --------------------------------------------- We observed the technique of putting the shellcode into Windows event logs for the first time “in the wild” during the malicious campaign. It allows the “fileless” last stage Trojan to be hidden from plain sight in the file system. --------------------------------------------- https://securelist.com/a-new-secret-stash-for-fileless-malware/106393/ ∗∗∗ Compromising Read-Only Containers with Fileless Malware ∗∗∗ --------------------------------------------- Many people see read-only filesystems as a catch-all to stop malicious activity and container drift in containerized environments. This blog will explore the mechanics and prevalence of malware fileless execution in attacking read-only containerized environments. --------------------------------------------- https://sysdig.com/blog/containers-read-only-fileless-malware/ ∗∗∗ Update on cyber activity in Eastern Europe ∗∗∗ --------------------------------------------- Google’s Threat Analysis Group (TAG) has been closely monitoring the cybersecurity activity in Eastern Europe with regard to the war in Ukraine. Since our last update, TAG has observed a continuously growing number of threat actors using the war as a lure in phishing and malware campaigns. --------------------------------------------- https://blog.google/threat-analysis-group/update-on-cyber-activity-in-easte… ∗∗∗ Spyware blieb in Unternehmen bis zu 18 Monate lang unentdeckt ∗∗∗ --------------------------------------------- Die "Quietexit" genannte Backdoor blieb teilweise 18 Monate unentdeckt. Sicherheitsforscher vermuten, dass dahinter eine staatliche Gruppe steckt. --------------------------------------------- https://heise.de/-7074066 ∗∗∗ „Vorsicht, Falle!“: Wir brauchen Ihre Hilfe für ein neues Projekt! ∗∗∗ --------------------------------------------- Wir arbeiten derzeit an einem neuen Projekt: Bei „Vorsicht, Falle!“ entwickeln wir einen „Internetfallen-Generator“. Das heißt wir ahmen betrügerische Webseiten nach. Aber nicht mit dem Ziel, an Daten oder Geld zu kommen. Im Gegenteil: Allen, die in unsere Falle tappen, zeigen wir am Beispiel der Betrugsmasche, wie sie diese erkennen können. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-falle-wir-brauchen-ihre-hil… ∗∗∗ CISA Adds Five Known Exploited Vulnerabilities to Catalog ∗∗∗ --------------------------------------------- CISA has added five new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/05/04/cisa-adds-five-kn… ∗∗∗ XSS in JSON: Old-School Attacks for Modern Applications ∗∗∗ --------------------------------------------- This post highlights how cross-site scripting has adapted to today’s modern web applications, specifically the API and Javascript Object Notation (JSON). --------------------------------------------- https://www.rapid7.com/blog/post/2022/05/04/xss-in-json-old-school-attacks-… ===================== = Vulnerabilities = ===================== ∗∗∗ Uclibc: Alte DNS-Lücke betrifft viele IoT-Geräte ∗∗∗ --------------------------------------------- Eine in Embedded-Geräten eingesetzte Bibliothek ist von Kaminskys DNS-Angriff betroffen, doch die Auswirkungen dürften sich in Grenzen halten. --------------------------------------------- https://www.golem.de/news/uclibc-alte-dns-luecke-betrifft-viele-iot-geraete… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (openjdk-17), Fedora (chromium and suricata), Oracle (mariadb:10.5), SUSE (amazon-ssm-agent, containerd, docker, java-11-openjdk, libcaca, libwmf, pcp, ruby2.5, rubygem-puma, webkit2gtk3, and xen), and Ubuntu (linux-raspi). --------------------------------------------- https://lwn.net/Articles/893839/ ∗∗∗ Security Bulletin: IBM Engineering Requirements Management DOORS Next is vulnerable to XML external entity (XXE) attacks due to FasterXML Jackson Databind (CVE-2020-25649) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-engineering-requireme… ∗∗∗ Security Bulletin: IBM Informix Dynamic Server is affected to denial of service due to FasterXML jackson-databind (CVE-2020-36518) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-informix-dynamic-serv… ∗∗∗ Security Bulletin: Multiple Vulnerabilities in Intel Processors affect Cloud Pak System ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerabilitiìy identified in IBM DB2 that is shipped as component and pattern type or pType with Cloud Pak System and Cloud Pak System Software Suite. Cloud Pak System addressed response with new DB2 pType ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilitiy-identified… ∗∗∗ K55879220: Overview of F5 vulnerabilities (May 2022) ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K55879220 ∗∗∗ 2022-11 Multiple vulnerabilities in Provize Basic Frontend ∗∗∗ --------------------------------------------- https://dam.belden.com/dmm3bwsv3/assetstream.aspx?assetid=14299&mediaformat… ∗∗∗ 2022-05 Multiple vulnerabilities in Provize Basic Backend ∗∗∗ --------------------------------------------- https://dam.belden.com/dmm3bwsv3/assetstream.aspx?assetid=14298&mediaformat… ∗∗∗ 2022-01 Vulnerability in ‘axios’ HTTP client in Provize Basic ∗∗∗ --------------------------------------------- https://dam.belden.com/dmm3bwsv3/assetstream.aspx?assetid=14297&mediaformat… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 03.05.2022
by Daily end-of-shift report 03 May '22

03 May '22

===================== = End-of-Day report = ===================== Timeframe: Montag 02-05-2022 18:00 − Dienstag 03-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Cyberspies use IP cameras to deploy backdoors, steal Exchange emails ∗∗∗ --------------------------------------------- A newly discovered and uncommonly stealthy Advanced Persistent Threat (APT) group is breaching corporate networks to steal Exchange (on-premise and online) emails from employees involved in corporate transactions such as mergers and acquisitions. --------------------------------------------- https://www.bleepingcomputer.com/news/security/cyberspies-use-ip-cameras-to… ∗∗∗ AvosLocker Ransomware Variant Using New Trick to Disable Antivirus Protection ∗∗∗ --------------------------------------------- Cybersecurity researchers have disclosed a new variant of the AvosLocker ransomware that disables antivirus solutions to evade detection after breaching target networks by taking advantage of unpatched security flaws. --------------------------------------------- https://thehackernews.com/2022/05/avoslocker-ransomware-variant-using-new.h… ∗∗∗ Zyxel firmware extraction and password analysis ∗∗∗ --------------------------------------------- In this first article of our Zyxel audit series we will cover firmware extraction and password decryption against Zyxel ZyWALL Unified Security Gateway (USG) appliances. --------------------------------------------- https://security.humanativaspa.it/zyxel-firmware-extraction-and-password-an… ∗∗∗ Trend Micros Apex One meldet Trojaner im Webbrowser Microsoft Edge ∗∗∗ --------------------------------------------- Es mehren sich Beschwerden von Nutzern in den Internetforen, dass der Virenscanner Apex One bei Ihnen einen Trojaner-Befall in Microsofts Edge-Browser meldet. --------------------------------------------- https://heise.de/-7073156 ∗∗∗ Vorsicht vor Betrug auf BlaBlaCar ∗∗∗ --------------------------------------------- BlaBlaCar, eine Plattform für Mitfahrgelegenheiten, gerät ins Visier von Kriminellen. Kriminelle erstellen bei BlaBlaCar Fake-Profile und bieten Fahrten an. Mitfahrer:innen, die diese Fahrt buchen, werden dann auf WhatsApp kontaktiert und auf eine betrügerische Zahlungsplattform gelockt. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-betrug-auf-blablacar/ ∗∗∗ Attackers Target Packages in Multiple Programming Languages in Recent Software Supply Chain Attacks ∗∗∗ --------------------------------------------- Malicious packages in multiple programming languages that went undetected for years were revealed by the Checkmarx Supply Chain Security team using advanced threat hunting techniques. --------------------------------------------- https://checkmarx.com/blog/attackers-target-packages-in-multiple-programmin… ===================== = Vulnerabilities = ===================== ∗∗∗ Unpatched DNS bug affects millions of routers and IoT devices ∗∗∗ --------------------------------------------- A vulnerability in the domain name system (DNS) component of a popular C standard library that is present in a wide range of IoT products may put millions of devices at DNS poisoning attack risk. --------------------------------------------- https://www.bleepingcomputer.com/news/security/unpatched-dns-bug-affects-mi… ∗∗∗ Critical TLStorm 2.0 Bugs Affect Widely-Used Aruba and Avaya Network Switches ∗∗∗ --------------------------------------------- Cybersecurity researchers have detailed as many as five severe security flaws in the implementation of TLS protocol in several models of Aruba and Avaya network switches that could be abused to gain remote access to enterprise networks and steal valuable information. --------------------------------------------- https://thehackernews.com/2022/05/critical-tlstorm-20-bugs-affect-widely.ht… ∗∗∗ Fortinet Security Advisories (FortiClient, FortiSOAR, FortiIsolator, FortiOS, FortiProxy, PJSIP Library, FortiNAC) ∗∗∗ --------------------------------------------- * FortiClient (Windows) - Privilege escalation in FortiClient installer * FortiSOAR - Improper access control on gateway API * FortiIsolator - Unauthorized user able to regenerate CA certificate * FortiOS - Improper Inter-VDOM access control * FortiOS - Lack of certificate verification when establishing secure connections to some external end-points * FortiProxy & FortiOS - XSS vulnerability in Web Filter Block Override Form * Multiple vulnerabilities in PJSIP library * FortiNAC - SQL --------------------------------------------- https://fortiguard.fortinet.com/psirt?date=05-2022 ∗∗∗ Patchday: Wichtige Sicherheitsupdates für Android 10, 11 und 12 erschienen ∗∗∗ --------------------------------------------- Google hat sein mobiles Betriebssystem gegen mehrere mögliche Attacken abgesichert. --------------------------------------------- https://heise.de/-7072491 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (jackson-databind, kernel, openvpn, and twisted), Fedora (xz), Mageia (chromium-browser-stable and curl), Oracle (vim and xmlrpc-c), Red Hat (gzip), Slackware (libxml2), SUSE (git, python39, and subversion), and Ubuntu (libvirt and mysql-5.7, mysql-8.0). --------------------------------------------- https://lwn.net/Articles/893681/ ∗∗∗ Tenda HG6 v3.3.0 Remote Command Injection Vulnerability ∗∗∗ --------------------------------------------- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5706.php ∗∗∗ Security Bulletin: IBM MaaS360 Cloud Extender Configuration Utility and Mobile Enterprise Gateway have vulnerability (CVE-2021-43797) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-maas360-cloud-extende… ∗∗∗ Security Bulletin: Vulnerability in IBM JAVA JDK affects IBM Spectrum Scale (CVE-2022-21291) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-ibm-java… ∗∗∗ Security Bulletin: IBM Maximo Asset Management and the IBM Maximo Manage application in IBM Maximo Application Suite are vulnerable to Host Header Injection (CVE-2021-29854) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-maximo-asset-manageme… ∗∗∗ Security Bulletin: A vulnerability in IBM WebSphere Application Server Liberty affects IBM Spectrum Scale (CVE-2021-39038) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-we… ∗∗∗ Security Bulletin: IBM Tivoli Monitoring is affected but not classified as vulnerable by a denial of service in Spring Framework (CVE-2022-22950) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-tivoli-monitoring-is-… ∗∗∗ Security Bulletin: Vulnerability in Intel Xeon affects IBM Cloud Pak System (CVE-2021-0144) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-intel-xe… ∗∗∗ Security Bulletin: Vulnerabilities in IBM Java included with IBM Tivoli Monitoring ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-ibm-ja… ∗∗∗ Security Bulletin: A vulnerability in IBM WebSphere Application Server Liberty affects IBM Spectrum Scale (CVE-2021-39031) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-we… ∗∗∗ Security Bulletin: A vulnerability has been identified in IBM Spectrum Scale that could allow an attacker to decrypt highly sensitive information(CVE-2022-22368) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-has-been-… ∗∗∗ OpenSSL Security Advisory (CVE-2022-1292, CVE-2022-1343, CVE-2022-1434, CVE-2022-1473) ∗∗∗ --------------------------------------------- https://openssl.org/news/secadv/20220503.txt ∗∗∗ Security Vulnerabilities fixed in Firefox 100 ∗∗∗ --------------------------------------------- https://www.mozilla.org/en-US/security/advisories/mfsa2022-16/ ∗∗∗ Yokogawa CENTUM and ProSafe-RS ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-123-01 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 02.05.2022
by Daily end-of-shift report 02 May '22

02 May '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 29-04-2022 18:00 − Montag 02-05-2022 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Fake Windows 10 updates infect you with Magniber ransomware ∗∗∗ --------------------------------------------- Fake Windows 10 updates on crack sites are being used to distribute the Magniber ransomware in a massive campaign that started earlier this month. --------------------------------------------- https://www.bleepingcomputer.com/news/security/fake-windows-10-updates-infe… ∗∗∗ REvil ransomware returns: New malware sample confirms gang is back ∗∗∗ --------------------------------------------- The notorious REvil ransomware operation has returned amidst rising tensions between Russia and the USA, with new infrastructure and a modified encryptor allowing for more targeted attacks. --------------------------------------------- https://www.bleepingcomputer.com/news/security/revil-ransomware-returns-new… ∗∗∗ Fake-YouTube-Videos mit Elon Musk führen zu Betrug mit Kryptowährung ∗∗∗ --------------------------------------------- Kriminelle fälschen Videos mit Elon Musk. In diesen Videos erhalten Zuseher:innen angeblich ein Geschenk von Musk. Er bietet die Möglichkeit, Bitcoins oder Ethereum zu verdoppeln. Und das ganz einfach: Sie überweisen Kryptowährung an ein bestimmtes Wallet und erhalten das Doppelte zurück. Achtung: Sie überweisen an Kriminelle und verlieren Geld! --------------------------------------------- https://www.watchlist-internet.at/news/fake-youtube-videos-mit-elon-musk-fu… ∗∗∗ Analysis on recent wiper attacks: examples and how wiper malware works ∗∗∗ --------------------------------------------- This blog post looks to explain how wipers work, what makes them so effective and provides a short overview of the most recent samples that appeared in the eastern Europe geopolitical conflict. --------------------------------------------- https://cybersecurity.att.com/blogs/labs-research/analysis-on-recent-wiper-… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (ffmpeg, ghostscript, libarchive, and tinyxml), Fedora (CuraEngine, epiphany, gzip, usd, vim, xen, and xz), Oracle (maven-shared-utils and qemu), Red Hat (gzip, python27-python and python27-python-pip, rh-maven36-maven-shared-utils, rh-python38-python, rh-python38-python-lxml, and rh-python38-python-pip, and zlib), Slackware (pidgin), SUSE (jasper, java-11-openjdk, libcaca, libslirp, mariadb, mutt, nodejs12, opera, and python-Twisted), [...] --------------------------------------------- https://lwn.net/Articles/893440/ ∗∗∗ Security Bulletin: IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data is vulnerable to stack-based buffer overflow in GNU C Library (CVE-2022-23219) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-speech-service… ∗∗∗ Security Bulletin: IBM Integration Designer is vulnerable to arbitrary code execution because of Apache Log4j (CVE-2021-4104) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-integration-designer-… ∗∗∗ Security Bulletin: IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data is vulnerable to a stack-based buffer overflow in GNU C Library (CVE-2022-23218) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-speech-service… ∗∗∗ Security Bulletin: IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data is vulnerable to a buffer overflow and underflow in GNU C Library (CVE-2021-3999) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-watson-speech-service… ∗∗∗ Security Bulletin: Multiple security vulnerabilities are addressed with IBM Cloud Pak for Business Automation iFixes for April 2022 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-security-vulnera… ∗∗∗ Security Bulletin: Multiple vulnerabilities of Mozilla Firefox (less than Firefox 91.8.0ESR) have affected Synthetic Playback Agent 8.1.4.0-8.1.4 IF16 – 2022.4.0 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ K24207649: GNU C Library (glibc) vulnerability CVE-2021-3999 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K24207649 ∗∗∗ K52308021: GNU C Library (glibc) vulnerabilities CVE-2022-23218 and CVE-2022-23219 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K52308021 ∗∗∗ K19473898: Multiple Expat vulnerabilities CVE-2022-23852, CVE-2022-25235, CVE-2022-25236, and CVE-2022-23515 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K19473898 ∗∗∗ K91589041: Expat vulnerabilities CVE-2021-45960, CVE-2022-22825, CVE-2022-22826, and CVE-2022-22827 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K91589041 ∗∗∗ K23421535: Expat vulnerabilities CVE-2022-22822, CVE-2022-22823, and CVE-2022-22824 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K23421535 ∗∗∗ K23231802: Expat vulnerability CVE-2021-46143 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K23231802 ∗∗∗ TRUMPF: TruTops Fab, TruTops Boost prone to vulnerability ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-016/ ∗∗∗ Vulnerabilities in the communication protocol of the PLC runtime ∗∗∗ --------------------------------------------- https://psirt.bosch.com/security-advisories/bosch-sa-577411.html -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 29.04.2022
by Daily end-of-shift report 29 Apr '22

29 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 28-04-2022 18:00 − Freitag 29-04-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Ransomware und Wiper: Cyberangriffe auf deutsche Windenergieunternehmen ∗∗∗ --------------------------------------------- Seit Beginn des Ukrainekrieges sind Windkraftanlagen-Hersteller Opfer von Cyberangriffen geworden. Besonders schwer hatten es die Angreifer wohl nicht. --------------------------------------------- https://www.golem.de/news/ransomware-und-wiper-cyberangriffe-auf-deutsche-w… ∗∗∗ Sicherheitsupdates: Angreifer könnten Firewalls von Cisco neu starten lassen ∗∗∗ --------------------------------------------- Es gibt wichtige Sicherheitsupdates für Cisco Firepower Threat Defense und Adaptive Security Appliance. --------------------------------------------- https://heise.de/-7069408 ∗∗∗ Angreifer könnten in Installationsprozess von Sonicwall Global VPN einsteigen ∗∗∗ --------------------------------------------- Sicherheitslücken gefährden Sonicwall Global VPN Client und Sonicos. Sicherheitsupdates stehen zum Download bereit. --------------------------------------------- https://heise.de/-7069729 ∗∗∗ Videokonferenzen: Schwachstellen in Zoom ermöglichen Rechteausweitung und mehr ∗∗∗ --------------------------------------------- Mehrere Schwachstellen in der Zoom-Software könnten Angreifern ermöglichen, ihre Rechte im System auszuweiten oder unbefugt Informationen abzugreifen. --------------------------------------------- https://heise.de/-7069420 ∗∗∗ Studie: Active Directory je nach Branche unterschiedlich angreifbar ∗∗∗ --------------------------------------------- Einer Befragung von IT-Verantwortlichen zufolge spielt bei der Absicherung des Active Directory die Branche eine Rolle. Auch ist die Unternehmensgröße relevant. --------------------------------------------- https://heise.de/-7069098 ∗∗∗ EmoCheck now detects new 64-bit versions of Emotet malware ∗∗∗ --------------------------------------------- The Japan CERT has released a new version of their EmoCheck utility to detect new 64-bit versions of the Emotet malware that began infecting users this month. --------------------------------------------- https://www.bleepingcomputer.com/news/security/emocheck-now-detects-new-64-… ∗∗∗ Colibri Loaders Unique Persistence Technique Using Get-Variable Cmdlet ∗∗∗ --------------------------------------------- Recently there has been a lot of talk on Twitter regarding the Colibri Loader and its persistence mechanism, which somehow uses the Powershell's Get-Variable cmdlet. According to MSDN, Get-Variable is a Powershell cmdlet that gets the PowerShell variables in the current console. In short, on Windows 10 or later systems, Colibri Loader drops its copy in %APPDATA%\Local\Microsoft\WindowsApps directory with the name Get-Variable.exe. It then creates a scheduled task to run Powershell in a hidden manner using powershell.exe -windowstyle hidden To the naked eye, it looks that only Powershell is running, but this scheduled task somehow triggers Colibri Loader to run. --------------------------------------------- https://fourcore.io/blogs/colibri-loader-powershell-get-variable-persistence ∗∗∗ Using Passive DNS sources for Reconnaissance and Enumeration, (Fri, Apr 29th) ∗∗∗ --------------------------------------------- In so many penetration tests or assessments, the client gives you a set of subnets and says "go for it". This all seems reasonable, until you realize that if you have a website, there might be dozens or hundreds of websites hosted there, each only accessible by their DNS name. --------------------------------------------- https://isc.sans.edu/diary/rss/28596 ∗∗∗ Don’t expect to get your data back from the Onyx ransomware group ∗∗∗ --------------------------------------------- Ransomware groups in recent years have ramped up the threats against victims to incentivize them to pay the ransom in return for their stolen and encrypted data. But a new crew is essentially destroying files larger than 2MB, so data in those files is lost even if the ransom is paid. --------------------------------------------- https://go.theregister.com/feed/www.theregister.com/2022/04/29/onyx-ransomw… ∗∗∗ Bypassing LDAP Channel Binding with StartTLS ∗∗∗ --------------------------------------------- Active Directory LDAP implements StartTLS and it can be used to bypass the Channel Binding requirement of LDAPS for some relay attacks such as the creation of a machine account if LDAP signing is not required by the domain controller. --------------------------------------------- https://offsec.almond.consulting/bypassing-ldap-channel-binding-with-startt… ∗∗∗ New APT Group Earth Berberoka Targets Gambling Websites With Old and New Malware ∗∗∗ --------------------------------------------- We recently discovered a new advanced persistent threat (APT) group that we have dubbed Earth Berberoka (aka GamblingPuppet). --------------------------------------------- https://www.trendmicro.com/en_us/research/22/d/new-apt-group-earth-berberok… ∗∗∗ The Package Analysis Project: Scalable detection of malicious open source packages ∗∗∗ --------------------------------------------- Despite open source software’s essential role in all software built today, it’s far too easy for bad actors to circulate malicious packages that attack the systems and users running that software. Unlike mobile app stores that can scan for and reject malicious contributions, package repositories have limited resources to review the thousands of daily updates and must maintain an open model where anyone can freely contribute. --------------------------------------------- http://security.googleblog.com/2022/04/the-package-analysis-project-scalabl… ∗∗∗ Analyzing VSTO Office Files ∗∗∗ --------------------------------------------- VSTO Office files are Office document files linked to a Visual Studio Office File application. When opened, they launch a custom .NET application. There are various ways to achieve this, including methods to serve the VSTO files via an external web server. An article was recently published on the creation of these document files for [...] --------------------------------------------- https://blog.nviso.eu/2022/04/29/analyzing-vsto-office-files/ ∗∗∗ Trello From the Other Side: Tracking APT29 Phishing Campaigns ∗∗∗ --------------------------------------------- Since early 2021, Mandiant has been tracking extensive APT29 phishing campaigns targeting diplomatic organizations in Europe, the Americas, and Asia. This blog post discusses our recent observations related to the identification of two new malware families in 2022, BEATDROP and BOOMMIC, as well as APT29’s efforts to evade detection through retooling and abuse of Atlassian's Trello service. --------------------------------------------- https://www.mandiant.com/resources/tracking-apt29-phishing-campaigns ===================== = Vulnerabilities = ===================== ∗∗∗ SonicWall Global VPN Client DLL Search Order Hijacking via Application Installer ∗∗∗ --------------------------------------------- SonicWall Global VPN Client 4.10.7 installer (32-bit and 64-bit) and earlier have a DLL Search Order Hijacking vulnerability in one of the installer components. Successful exploitation via a local attacker could result in command execution in the target system. --------------------------------------------- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0036 ∗∗∗ AC500 V3 CODESYS VULNERABILITIES ∗∗∗ --------------------------------------------- All AC500 V3 products with firmware version smaller than 3.6.0 are affected by these vulnerabilities: CVE-2022-22513, CVE-2022-22514, CVE-2022-22515, CVE-2022-22517, CVE-2022-22518 and CVE-2022-22519. --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=3ADR010997&Language… ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (dhcp, gzip, podman, rsync, and usd), Mageia (firefox/nss/rootcerts, kernel, kernel-linus, and thunderbird), Oracle (container-tools:2.0, container-tools:3.0, mariadb:10.3, and zlib), Red Hat (Red Hat OpenStack Platform 16.2 (python-twisted), xmlrpc-c, and zlib), SUSE (glib2, nodejs12, nodejs14, python-paramiko, python-pip, and python-requests), and Ubuntu (curl, ghostscript, libsdl1.2, libsdl2, mutt, networkd-dispatcher, and webkit2gtk). --------------------------------------------- https://lwn.net/Articles/893102/ ∗∗∗ Endress+Hauser: FieldPort SFP50 Memory Corruption in Bluetooth Controller Firmware ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-006/ ∗∗∗ Microsoft Edge: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0521 ∗∗∗ Mattermost security updates 6.6.1, 6.5.1, 6.4.3, 6.3.8 (ESR) released ∗∗∗ --------------------------------------------- https://mattermost.com/blog/mattermost-security-update-6-6-1-released/ ∗∗∗ Security Bulletin: IBM App Connect Enterprise Certified Container operands may be vulnerable to directory traversal due to CVE-2022-24785 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-enterpris… ∗∗∗ Security Bulletin: Information disclosure vulnerability affect IBM Business Automation Workflow and IBM Business Process Manager (BPM) – CVE-2022-0155, CVE-2022-0536, CVE-2021-3749 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-information-disclosure-vu… ∗∗∗ Security Bulletin: IBM App Connect Enterprise Certified Container IntegrationServer components that use Designer flows may be vulnerable to CVE-2022-1233 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-enterpris… ∗∗∗ Security Bulletin: IBM App Connect Enterprise Certified Container IntegrationServer components that use Designer flows may be vulnerable to CVE-2022-1243 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-enterpris… ∗∗∗ Security Bulletin: Multiple vulnerabilities in Linux Kernel affect IBM QRadar SIEM (CVE-2021-22543, CVE-2021-3653, CVE-2021-3656, CVE-2021-37576) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: IBM App Connect Enterprise Certified Container DesignerAuthoring operands may be vulnerable to arbitrary code execution due to CVE-2022-25645 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-enterpris… ∗∗∗ Security Bulletin: IBM App Connect Enterprise Certified Container operands may be vulnerable to denial of service due to CVE-2022-0778 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-app-connect-enterpris… ∗∗∗ Security Bulletin: Denial of Service Vulnerability in Golang Go affects IBM Spectrum Protect Plus Container Backup and Restore for Kubernetes and Red Hat OpenShift (CVE-2022-24921) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-denial-of-service-vulnera… ∗∗∗ Security Bulletin: UC Deploy Container images may contain non-unique https certificates and database encryption key. (CVE-2021-39082 ) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-uc-deploy-container-image… ∗∗∗ Security Bulletin: Content Collector for Email is affected by a embedded WebSphere Application Server Admin Console ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-content-collector-for-ema… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 28.04.2022
by Daily end-of-shift report 28 Apr '22

28 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 27-04-2022 18:00 − Donnerstag 28-04-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ security.txt: Kontaktinfos für IT-Sicherheitsmeldungen standardisiert ∗∗∗ --------------------------------------------- Ein RFC beschreibt, wie Webseiten über die Datei security.txt Kontaktinformationen für Sicherheitsforscher bereitstellen können. --------------------------------------------- https://www.golem.de/news/security-txt-kontaktinfos-fuer-it-sicherheitsmeld… ∗∗∗ Azure Database for PostgreSQL Flexible Server Privilege Escalation and Remote Code Execution ∗∗∗ --------------------------------------------- MSRC was informed by Wiz, a cloud security vendor, under Coordinated Vulnerability Disclosure (CVD) of an issue with the Azure Database for PostgreSQL Flexible Server that could result in unauthorized cross-account database access in a region. [...] This was mitigated within 48 hours (on January 13, 2022). --------------------------------------------- https://msrc-blog.microsoft.com/2022/04/28/azure-database-for-postgresql-fl… ∗∗∗ A Day of SMB: What does our SMB/RPC Honeypot see? CVE-2022-26809, (Thu, Apr 28th) ∗∗∗ --------------------------------------------- After Microsoft patched and went public with CVE-2022-26809, the recent RPC vulnerability, we set up a complete Windows 10 system exposing port 445/TCP "to the world." The system is not patched for the RPC vulnerability. And to keep things more interesting, we are forwarding traffic from a subset of our honeypots to the system. This gives us a pretty nice cross-section and keeps the system pretty busy. Other than not applying the April patches, the system isn't particularly vulnerable and is left in the default configuration (firewall disabled, of course). So what did we get? --------------------------------------------- https://isc.sans.edu/diary/rss/28594 ∗∗∗ This isnt Optimus Primes Bumblebee but its Still Transforming ∗∗∗ --------------------------------------------- Proofpoint has tracked a new malware loader called Bumblebee used by multiple crimeware threat actors previously observed delivering BazaLoader and IcedID. --------------------------------------------- https://www.proofpoint.com/us/blog/threat-insight/bumblebee-is-still-transf… ∗∗∗ Nimbuspwn detector ∗∗∗ --------------------------------------------- This tool performs several tests to determine whether the system is possibly vulnerable to Nimbuspwn (CVE-2022-29799 & CVE-2022-29800), a vulnerability in the networkd-dispatcher daemon discovered by the Microsoft 365 Defender Research Team. --------------------------------------------- https://github.com/jfrog/nimbuspwn-tools ∗∗∗ QNAP customers urged to disable AFP to protect against severe vulnerabilities ∗∗∗ --------------------------------------------- MacOS users that have a network-attached storage (NAS) device made by QNAP are being advised to disable the Apple Filing Protocol (AFP) on their devices until some severe vulnerabilities have been fixed. --------------------------------------------- https://blog.malwarebytes.com/exploits-and-vulnerabilities/2022/04/qnap-cus… ∗∗∗ LAPSUS$: Recent techniques, tactics and procedures ∗∗∗ --------------------------------------------- This post describes the techniques, tactics and procedures we observed during recent LAPSUS$ incidents. --------------------------------------------- https://research.nccgroup.com/2022/04/28/lapsus-recent-techniques-tactics-a… ∗∗∗ Neue Cyberspionage‑Kampagnen der TA410 Gruppe ∗∗∗ --------------------------------------------- ESET-Forscher enthüllen ein detailliertes Profil der APT-Gruppe TA410: Wir glauben, dass diese Cyberspionage-Dachgruppe aus drei verschiedenen Teams besteht, die unterschiedliche Tools verwenden, darunter eine neue Version der von ESET entdeckten FlowCloud-Spionage-Backdoor. --------------------------------------------- https://www.welivesecurity.com/deutsch/2022/04/27/cyberspionage-unter-dem-t… ∗∗∗ CISA and FBI Update Advisory on Destructive Malware Targeting Organizations in Ukraine ∗∗∗ --------------------------------------------- CISA and the Federal Bureau of Investigation (FBI) have updated joint Cybersecurity Advisory AA22-057A: Destructive Malware Targeting Organizations in Ukraine, originally released February 26, 2022. The advisory has been updated to include additional indicators of compromise for WhisperGate and technical details for HermeticWiper, IsaacWiper, HermeticWizard, and CaddyWiper destructive malware. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/04/28/cisa-and-fbi-upda… ===================== = Vulnerabilities = ===================== ∗∗∗ VU#730007: Tychon is vulnerable to privilege escalation due to OPENSSLDIR location ∗∗∗ --------------------------------------------- Tychon includes an OpenSSL component that specifies an OPENSSLDIR variable as a subdirectory that my be controllable by an unprivileged user on Windows. Tychon contains a privileged service that uses this OpenSSL component. A user who can place a specially-crafted openssl.cnf file at an appropriate path may be able to achieve arbitrary code execution with SYSTEM privileges. --------------------------------------------- https://kb.cert.org/vuls/id/730007 ∗∗∗ VU#411271: Qt allows for privilege escalation due to hard-coding of qt_prfxpath value ∗∗∗ --------------------------------------------- Prior to version 5.14, Qt hard-codes the qt_prfxpath value to a fixed value, which may lead to privilege escalation vulnerabilities in Windows software that uses Qt. --------------------------------------------- https://kb.cert.org/vuls/id/411271 ∗∗∗ IBM Security Bulletins 2022-04-27 ∗∗∗ --------------------------------------------- IBM InfoSphere Information Server, IBM Watson for IBM Cloud Pak, Liberty for Java for IBM Cloud, IBM Cloud Transformation Advisor, WebSphere Application Server, IBM Spectrum Discover, IBM Integration Bus, IBM App Connect Enterprise, IBM Netezza Platform Server, IBM PowerVM Novalink, IBM Spectrum Scale SMB protocol --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ Cisco Security Advisories 2022-04-27 ∗∗∗ --------------------------------------------- Cisco released 17 Security Advisories (11 High, 6 Medium Severity) --------------------------------------------- https://tools.cisco.com/security/center/Search.x?publicationTypeIDs=1&secur… ∗∗∗ PHP Object Injection Vulnerability in Booking Calendar Plugin ∗∗∗ --------------------------------------------- On April 18, 2022, the Wordfence Threat Intelligence team initiated the responsible disclosure process for an Object Injection vulnerability in the Booking Calendar plugin for WordPress, which has over 60,000 installations. We received a response the same day and sent over our full disclosure early the next day, on April 19, 2022. A patched version of the plugin, 9.1.1, was released on April 21, 2022. --------------------------------------------- https://www.wordfence.com/blog/2022/04/php-object-injection-in-booking-cale… ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (chromium, golang-1.7, and golang-1.8), Fedora (bettercap, chisel, containerd, doctl, gobuster, golang-contrib-opencensus-resource, golang-github-appc-docker2aci, golang-github-appc-spec, golang-github-containerd-continuity, golang-github-containerd-stargz-snapshotter, golang-github-coredns-corefile-migration, golang-github-envoyproxy-protoc-gen-validate, golang-github-francoispqt-gojay, golang-github-gogo-googleapis, golang-github-gohugoio-testmodbuilder, golang-github-google-containerregistry, golang-github-google-slothfs, golang-github-googleapis-gnostic, golang-github-googlecloudplatform-cloudsql-proxy, golang-github-grpc-ecosystem-gateway-2, golang-github-haproxytech-client-native, golang-github-haproxytech-dataplaneapi, golang-github-instrumenta-kubeval, golang-github-intel-goresctrl, golang-github-oklog, golang-github-pact-foundation, golang-github-prometheus, golang-github-prometheus-alertmanager, golang-github-prometheus-node-exporter, golang-github-prometheus-tsdb, golang-github-redteampentesting-monsoon, golang-github-spf13-cobra, golang-github-xordataexchange-crypt, golang-gopkg-src-d-git-4, golang-k8s-apiextensions-apiserver, golang-k8s-code-generator, golang-k8s-kube-aggregator, golang-k8s-sample-apiserver, golang-k8s-sample-controller, golang-mongodb-mongo-driver, golang-storj-drpc, golang-x-perf, gopass, grpcurl, onionscan, shellz, shhgit, snowcrash, stb, thunderbird, and xq), Oracle (gzip, kernel, and polkit), Slackware (curl), SUSE (buildah, cifs-utils, firewalld, golang-github-prometheus-prometheus, libaom, and webkit2gtk3), and Ubuntu (nginx and thunderbird). --------------------------------------------- https://lwn.net/Articles/893001/ ∗∗∗ Synology-SA-22:06 Netatalk ∗∗∗ --------------------------------------------- Multiple vulnerabilities allow remote attackers to obtain sensitive information and possibly execute arbitrary code via a susceptible version of Synology DiskStation Manager (DSM) and Synology Router Manager (SRM). --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_22_06 ∗∗∗ CVE-2022-23812: NPM Package node-ipc With Malicious Code Found in Russia and Belarus ∗∗∗ --------------------------------------------- Malicious code, also known as protestware, within certain versions of the package was causing chaos among Russia and Belarus based developers—overwriting their entire file system with a heart emoji. These versions (10.1.0 and 10.1.2) are now tracked under CVE-2022-23812. --------------------------------------------- https://orca.security/resources/blog/cve-2022-23812-protestware-malicious-c… ∗∗∗ ZDI-22-622: Sante DICOM Viewer Pro J2K File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-22-622/ ∗∗∗ Johnson Controls Metasys ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-118-01 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 27.04.2022
by Daily end-of-shift report 27 Apr '22

27 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 26-04-2022 18:00 − Mittwoch 27-04-2022 18:00 Handler: Thomas Pribitzer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Emotet malware now installs via PowerShell in Windows shortcut files ∗∗∗ --------------------------------------------- The Emotet botnet is now using Windows shortcut files (.LNK) containing PowerShell commands to infect victims computers, moving away from Microsoft Office macros that are now disabled by default. --------------------------------------------- https://www.bleepingcomputer.com/news/security/emotet-malware-now-installs-… ∗∗∗ RIG Exploit Kit drops RedLine malware via Internet Explorer bug ∗∗∗ --------------------------------------------- Threat analysts have uncovered yet another large-scale campaign delivering the RedLine stealer malware onto worldwide targets. --------------------------------------------- https://www.bleepingcomputer.com/news/security/rig-exploit-kit-drops-redlin… ∗∗∗ MITRE ATT&CK v11 - a small update that can help (not just) with detection engineering, (Wed, Apr 27th) ∗∗∗ --------------------------------------------- On Monday, a new version of the framework was released, which (among other changes) extends its content a little in order to make its use more straightforward when it comes to mapping of existing detections and for implementation of new ones. --------------------------------------------- https://isc.sans.edu/diary/rss/28590 ∗∗∗ Encrypting our way to SSRF in VMWare Workspace One UEM (CVE-2021-22054) ∗∗∗ --------------------------------------------- We discovered a pre-authentication vulnerability that allowed us to make arbitrary HTTP requests, including requests with any HTTP method and request body. --------------------------------------------- https://blog.assetnote.io/2022/04/27/vmware-workspace-one-uem-ssrf/ ∗∗∗ Npm-Schwachstelle "Package Planting": Vertrauen ist gut, Kontrolle ist besser ∗∗∗ --------------------------------------------- Eine als Package Planting bezeichnete Sicherheitslücke im Paketmanager npm erlaubte laut Aquasec, die Vertrauenswürdigkeit bekannter Maintainer zu missbrauchen. --------------------------------------------- https://heise.de/-7066873 ∗∗∗ Knapp die Hälfte der Ransomware-Opfer zahlt Lösegeld ∗∗∗ --------------------------------------------- Die Zahl der von Erpressungstrojanern angegriffenen Mittelständler weltweit steigt. Und viele von ihnen zahlen Lösegeld - oft in siebenstelliger Höhe. --------------------------------------------- https://heise.de/-7067219 ∗∗∗ Webinar: Sicher bezahlen im Internet ∗∗∗ --------------------------------------------- Am Dienstag, den 3. Mai 2022 von 18:30 – 20:00 Uhr findet das kostenlose Webinar zum Thema „Sicher bezahlen im Internet" statt. --------------------------------------------- https://www.watchlist-internet.at/news/webinar-sicher-bezahlen-im-internet/ ∗∗∗ Betrügerische Anrufe zu Investitionsmöglichkeiten und Bitcoin ∗∗∗ --------------------------------------------- Vermehrt werden der Watchlist Internet aktuell betrügerische Anrufe gemeldet. Kriminelle versuchen durch diese Anrufe Opfer für Investment-Betrugsmaschen zu gewinnen. --------------------------------------------- https://www.watchlist-internet.at/news/betruegerische-anrufe-zu-investition… ∗∗∗ AA22-117A: 2021 Top Routinely Exploited Vulnerabilities ∗∗∗ --------------------------------------------- This advisory provides details on the top 15 Common Vulnerabilities and Exposures (CVEs) routinely exploited by malicious cyber actors in 2021, as well as other CVEs frequently exploited. --------------------------------------------- https://us-cert.cisa.gov/ncas/alerts/aa22-117a ===================== = Vulnerabilities = ===================== ∗∗∗ New Nimbuspwn Linux vulnerability gives hackers root privileges ∗∗∗ --------------------------------------------- A new set of vulnerabilities collectively tracked as Nimbuspwn could let local attackers escalate privileges on Linux systems to deploy malware ranging from backdoors to ransomware. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-nimbuspwn-linux-vulnerab… ∗∗∗ CVE-2022-26148 Grafana Vulnerability in NetApp Products ∗∗∗ --------------------------------------------- Multiple NetApp products incorporate Grafana. Grafana versions through 7.3.4 are susceptible to a vulnerability which when successfully exploited could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS). --------------------------------------------- https://security.netapp.com/advisory/ntap-20220425-0005/ ∗∗∗ Schadcode könnte Nvidias Embedded-System Jetson gefährlich werden ∗∗∗ --------------------------------------------- Sicherheitsupdates schließen Lücken in verschiedenen Jetson-Systemen von Nvidia. --------------------------------------------- https://heise.de/-7067304 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Mageia (virtualbox), Red Hat (container-tools:2.0, container-tools:3.0, gzip, kernel, kernel-rt, kpatch-patch, mariadb:10.3, mariadb:10.5, maven-shared-utils, polkit, vim, xmlrpc-c, and zlib), Scientific Linux (maven-shared-utils), SUSE (ant, go1.17, go1.18, kernel, and xen), and Ubuntu (fribidi, git, libcroco, libsepol, linux, linux-gcp, linux-ibm, linux-lowlatency, openjdk-17, and openjdk-lts). --------------------------------------------- https://lwn.net/Articles/892802/ ∗∗∗ Chrome 101.0.4951.41 fixt 30 Schwachstellen ∗∗∗ --------------------------------------------- Google hat zum 26. April 2022 Updates des Google Chrome 101.0.4951.41 für Windows und Mac auf dem Desktop im Stable Channel freigegeben. Das ist der neue 101-Entwicklungszweig, wobei das Update 30, zum Teil als Hoch eingestufte Schwachstellen schließt. --------------------------------------------- https://www.borncity.com/blog/2022/04/27/chrome-101-0-4951-41-fixt-30-schwa… ∗∗∗ Security Advisory - Buffer Overflow Vulnerabilities In Huawei Product ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2022/huawei-sa-20220427-… ∗∗∗ Security Bulletin: UrbanCode Deploy users with create-resource permission for the standard resource type may create child resources inheriting custom types (CVE-2022-22315). ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-urbancode-deploy-users-wi… ∗∗∗ Security Bulletin: Dojo vulnerability in WebSphere Liberty affects SPSS Collaboration and Deployment Services (CVE-2021-23450) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-dojo-vulnerability-in-web… ∗∗∗ K51975973: Eclipse Jetty vulnerability CVE-2021-34428 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K51975973 ∗∗∗ PILZ: PMC programming tool 2.x.x affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2021-055/ ∗∗∗ PILZ: PMC programming tool 3.x.x affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2021-061/ ∗∗∗ PILZ: Multiple vulnerabilities in CODESYS V2 and V3 runtime system ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2021-054/ ∗∗∗ BENDER/EBEE: Multiple Charge Controller Vulnerabilities ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2021-047/ ∗∗∗ Miele: Security vulnerability in Benchmark Programming Tool ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-015/ ∗∗∗ Improper Control of Generation of Code in Bosch MATRIX ∗∗∗ --------------------------------------------- https://psirt.bosch.com/security-advisories/bosch-sa-309239-bt.html ∗∗∗ Vulnerability in routers FL MGUARD and TC MGUARD ∗∗∗ --------------------------------------------- https://psirt.bosch.com/security-advisories/bosch-sa-982696.html ∗∗∗ SonicOS Content Filtering Service and SNMP feature affected by multiple vulnerabilities ∗∗∗ --------------------------------------------- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0004 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

1 0

Tageszusammenfassung - 26.04.2022
by Daily end-of-shift report 26 Apr '22

26 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Montag 25-04-2022 18:00 − Dienstag 26-04-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Emotet war kaputt, infiziert jetzt aber wieder vermehrt Windows-Computer ∗∗∗ --------------------------------------------- Die hoch entwickelte Schadsoftware Emotet baut nach einem Fehler seine Attacken weltweit weiter aus. --------------------------------------------- https://heise.de/-7064903 ∗∗∗ Virustotal: Einbrecher führen eigenen Code auf Googles Servern aus ∗∗∗ --------------------------------------------- Update 26.04.2022 16:00 Uhr: Der Virustotal-Gründer Bernardo Quintero twitterte, dass keine VT-Maschinen direkt betroffen waren. Es handelte sich um Dritthersteller-und Partner-Maschinen etwa bei Antivirus-Herstellern, die die Daten von Virustotal für ihre Zwecke analysieren, erläutert Quintero dort. --------------------------------------------- https://heise.de/-7065048 ∗∗∗ Welpen kaufen im Internet: bulldogge-franzosische-welpen.com ist Betrug ∗∗∗ --------------------------------------------- Wer im Internet nach Welpen sucht, stößt höchstwahrscheinlich auf betrügerische Online-Shops für Welpen. „bulldogge-franzosische-welpen.com“ ist ein solcher Shop. Dort werden bezaubernde Welpen geboten, sogar mit Papieren. 900 Euro kostet eine französische Bulldogge. Doch Vorsicht: Sie erhalten trotz Bezahlung keinen Welpen. --------------------------------------------- https://www.watchlist-internet.at/news/welpen-kaufen-im-internet-bulldogge-… ∗∗∗ Hackers exploit critical VMware RCE flaw to install backdoors ∗∗∗ --------------------------------------------- Advanced hackers are actively exploiting a critical remote code execution (RCE) vulnerability, CVE-2022-22954, that affects in VMware Workspace ONE Access (formerly called VMware Identity Manager). --------------------------------------------- https://www.bleepingcomputer.com/news/security/hackers-exploit-critical-vmw… ∗∗∗ Phishing goes KISS: Don’t let plain and simple messages catch you out! ∗∗∗ --------------------------------------------- Sometimes we receive phishing tricks that we grudgingly have to admit are better than average, just because theyre uncomplicated. --------------------------------------------- https://nakedsecurity.sophos.com/2022/04/25/phishing-goes-kiss-dont-let-pla… ∗∗∗ WSO2 RCE exploited in the wild, (Tue, Apr 26th) ∗∗∗ --------------------------------------------- While investigating a malicious crypto-mining case, I discovered that attackers implanted the payload exploiting a recently patched RCE vulnerability (CVE-2022-29464) affecting multiple WSO2 products, including API Manager. The vulnerability was discovered by Orange Tsai and responsibly disclosed to WSO2. --------------------------------------------- https://isc.sans.edu/diary/rss/28586 ∗∗∗ Over 18.8 million IPs vulnerable to Middlebox TCP reflection DDoS attacks ∗∗∗ --------------------------------------------- We recently began scanning for middlebox devices that are vulnerable to Middlebox TCP reflection, which can be abused for DDoS amplification attacks. Our results are now shared daily, filtered for your network or constituency in the new Vulnerable DDoS Middlebox. We uncover over 18,800,000 IPv4 addresses responding to our Middlebox probes. In some cases the amplification rates can exceed 10,000! --------------------------------------------- https://www.shadowserver.org/news/over-18-8-million-ips-vulnerable-to-middl… ∗∗∗ Conti Ransomware Activity Surges Despite Exposure of Groups Operations ∗∗∗ --------------------------------------------- Conti ransomware activity has surged in the past weeks despite the recent exposure of the group’s operations by a pro-Ukraine hacktivist. --------------------------------------------- https://www.securityweek.com/conti-ransomware-activity-surges-despite-expos… ∗∗∗ Lapsus$: The script kiddies are alright ∗∗∗ --------------------------------------------- One afternoon last month, the regional head of security for the identity management platform Okta, an Australian named Brett Winterford, was in the middle of a client meeting when his phone sprang to life. “The first message said, ‘It looks like you’re going to have a bad day,’” he recently recalled. “And the second message [...] --------------------------------------------- https://therecord.media/lapsus-the-script-kiddies-are-alright/ ∗∗∗ New Malware of Lazarus Threat Actor Group Exploiting INITECH Process ∗∗∗ --------------------------------------------- The AhnLab ASEC analysis team has discovered that there are 47 companies and institutions—including defense companies—infected with the malware distributed by the Lazarus group in the first quarter of 2022. Considering the severity of the situation, the team has been monitoring the infection cases. In systems of the organizations infected with the malware, it was found that malicious behaviors stemmed from the process of INITECH (inisafecrosswebexsvc.exe), [...] --------------------------------------------- https://asec.ahnlab.com/en/33801/ ∗∗∗ Evasive Phishing Techniques Threat Actors Use to Circumvent Defense Mechanisms ∗∗∗ --------------------------------------------- Phishing continues to be the number one threat faced by companies of all sizes, and one of the main entry points threat actors use to infiltrate networks. As defenses continue to evolve, so do the tactics threat actors use to circumvent those defenses. In this article, the GoSecure Titan® Inbox Detection & Response (IDR) team shares examples of tactics threat actors have used to bypass anti-phishing defenses. --------------------------------------------- https://www.gosecure.net/blog/2022/04/26/evasive-phishing-techniques-threat… ∗∗∗ Attacker Adds Evasive Technique to Their Ongoing Attacks on NPM ∗∗∗ --------------------------------------------- A few weeks ago, we wrote about a new threat actor we called RED-LILI and described their capabilities, including an in-depth walkthrough of the automated system for publishing malicious NPM packages from automatically created user accounts. After our publication, we [...] --------------------------------------------- https://checkmarx.com/blog/attacker-adds-evasive-technique-to-their-ongoing… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (ffmpeg), Fedora (htmldoc, moby-engine, plantuml, and zchunk), Oracle (java-1.8.0-openjdk, java-17-openjdk, and kernel), Red Hat (java-1.8.0-openjdk), Scientific Linux (java-1.8.0-openjdk), Slackware (freerdp), SUSE (kernel, mutt, SUSE Manager Client Tools, and xen), and Ubuntu (barbican and git). --------------------------------------------- https://lwn.net/Articles/892674/ ∗∗∗ Hitachi Energy System Data Manager ∗∗∗ --------------------------------------------- This advisory contains mitigations for a Integer Overflow or Wraparound, Reachable Assertion, Type Confusion, Uncontrolled Recursion, and Observable Discrepancy vulnerabilities in Hitachi Energy System Data Manager products. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-116-01 ∗∗∗ Mitsubishi Electric MELSEC and MELIPC Series (Update B) ∗∗∗ --------------------------------------------- This updated advisory is a follow up to the advisory update titled ICSA-21-334-02 Mitsubishi Electric MELSEC and MELIPC Series (Update A) that was published January 27, 2022, to the ICS webpage on www.cisa.gov/uscert. This advisory contains mitigations for Uncontrolled Resource Consumption, Improper Handling of Length Parameter Inconsistency, and Improper Input Validation vulnerabilities in Mitsubishi Electric MELSEC and MELIPC Series software management platforms. --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-21-334-02 ∗∗∗ CISA Adds Seven Known Exploited Vulnerabilities to Catalog ∗∗∗ --------------------------------------------- CISA has added seven new vulnerabilities to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risk to the federal enterprise. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/04/25/cisa-adds-seven-k… ∗∗∗ K53648360: Linux kernel vulnerability CVE-2022-27666 ∗∗∗ --------------------------------------------- https://support.f5.com/csp/article/K53648360 ∗∗∗ Pepperl+Fuchs: Vulnerability in multiple VisuNet devices ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2022-012/ ∗∗∗ TYPO3 Extensions: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- https://www.cert-bund.de/advisoryshort/CB-K22-0499 ∗∗∗ Security Bulletin: IBM Security Verify Password Synchronization Plug-in for Windows AD is vulnerable to a denial of service vulnerability (CVE-2022-22323, CVE-2022-22312) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-verify-passw… ∗∗∗ Security Bulletin: Crypto Hardware Initialization and Maintenance is vulnerable to arbitrary code execution due to Apache Log4j (CVE-2021-44832) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-crypto-hardware-initializ… ∗∗∗ Security Bulletin: IBM Robotic Process Automation may be vulnerable to an exposure of sensitive information by an aunauthorized actor through follow-redirects (CVE-2022-0536) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-robotic-process-autom… ∗∗∗ Security Bulletin: IBM Cognos Analytics has addressed multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cognos-analytics-has-… ∗∗∗ Security Bulletin: Due to use of IBM SDK, Java Technology Edition, IBM Tivoli Application Dependency Discovery Manager (TADDM) is vulnerable to denial of service ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-due-to-use-of-ibm-sdk-jav… ∗∗∗ Security Bulletin: IBM QRadar SIEM is vulnerable to using components with Known Vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-siem-is-vulner… ∗∗∗ Security Bulletin: Vulnerability in Apache Tomcat affects IBM Process Mining (CVE-2022-23181) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-t… ∗∗∗ Security Bulletin: IBM QRadar SIEM is vulnerable to using components with known vulnerabilities (CVE-2022-22345, CVE-2020-8022, CVE-2021-33813, CVE-2020-9488) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-siem-is-vulner… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 25.04.2022
by Daily end-of-shift report 25 Apr '22

25 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Freitag 22-04-2022 18:00 − Montag 25-04-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Stephan Richter ===================== = News = ===================== ∗∗∗ Einbruch in kritische Infrastrukturen: Experten zeigen, wie einfach es ist ∗∗∗ --------------------------------------------- Niederländische Forscher haben beim Hackerwettbewerb Pwn2Own demonstriert, wie leicht sich Industriesoftware übernehmen lässt, die zentrale Dienste steuert. --------------------------------------------- https://heise.de/-7062641 ∗∗∗ Netzwerkspeicher: Apple-Protokolle reißen Sicherheitslücken in Qnap-NAS ∗∗∗ --------------------------------------------- Die Unterstützung von Apples Netzwerkprotokollen durch netatalk in Qnap-NAS-Systemen bringt teils kritische Sicherheitslücken mit. Erste Updates stehen bereit. --------------------------------------------- https://heise.de/-7064336 ∗∗∗ Hacker-Gruppe Lapsus$ soll Sourcecode von T-Mobile kopiert haben ∗∗∗ --------------------------------------------- Angreifer sind mit erbeuteten Zugangsdaten in Computer-Systeme von T-Mobile eingebrochen. Kundendaten sollen nicht betroffen sein. --------------------------------------------- https://heise.de/-7063836 ∗∗∗ Fake-E-Mail von Spotify: Kriminelle versuchen Ihr Konto zu übernehmen ∗∗∗ --------------------------------------------- Kriminelle versenden momentan gefälschte Spotify-E-Mails, um Ihr Konto zu übernehmen und Kreditkartendaten zu stehlen. Nutzer:innen erhalten vom Absender „Spotify-Rechnung“ ein Schreiben, in dem ein Problem mit Ihrer Zahlung vorgetäuscht wird. Im E-Mail werden Sie gebeten, auf einen Button zu klicken. Dieser führt dann auf eine gefälschte Spotify-Login-Seite. Daten, die dort eingetippt werden, landen direkt bei Kriminellen. --------------------------------------------- https://www.watchlist-internet.at/news/fake-e-mail-von-spotify-kriminelle-v… ∗∗∗ New powerful Prynt Stealer malware sells for just $100 per month ∗∗∗ --------------------------------------------- Threat analysts have spotted yet another addition to the growing space of info-stealer malware infections, named Prynt Stealer, which offers powerful capabilities and extra keylogger and clipper modules. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-powerful-prynt-stealer-m… ∗∗∗ DDoS attacks in Q1 2022 ∗∗∗ --------------------------------------------- Against the backdrop of the conflict between Russia and Ukraine, the number of DDoS attacks in Q1 2022 increased by 4.5 times against Q1 2021. A significant proportion of them were by hacktivists. --------------------------------------------- https://securelist.com/ddos-attacks-in-q1-2022/106358/ ∗∗∗ Are Roku Streaming Devices Safe from Exploitation?, (Sat, Apr 23rd) ∗∗∗ --------------------------------------------- I have noticed in the past several weeks random scans specifically for Roku streaming devices (and likely other types) captured by my honeypot. If they can be compromised, what can be gain? Settings like stored payment information, personal information (email/password), subscription, App selected, etc. Like any other devices, it is important to keep the OS and Apps up-to-date. --------------------------------------------- https://isc.sans.edu/diary/rss/28578 ∗∗∗ Simple PDF Linking to Malicious Content, (Mon, Apr 25th) ∗∗∗ --------------------------------------------- Last week, I found an interesting piece of phishing based on a PDF file. Today, most of the PDF files that are delivered to end-user are not malicious, I mean that they dont contain an exploit to trigger a vulnerability and infect the victims computer. They are just used as a transport mechanism to deliver more malicious content. Yesterday, Didier analyzed the same kind of Word document[1]. They are more and more common because they are (usually) not blocked by common filters at the perimeter. --------------------------------------------- https://isc.sans.edu/diary/rss/28582 ∗∗∗ Researcher Releases PoC for Recent Java Cryptographic Vulnerability ∗∗∗ --------------------------------------------- A proof-of-concept (PoC) code demonstrating a newly disclosed digital signature bypass vulnerability in Java has been shared online. The high-severity flaw in question, CVE-2022-21449 (CVSS score: 7.5), impacts the following versions of Java SE and Oracle GraalVM Enterprise Edition - [...] --------------------------------------------- https://thehackernews.com/2022/04/researcher-releases-poc-for-recent-java.h… ∗∗∗ Defeating BazarLoader Anti-Analysis Techniques ∗∗∗ --------------------------------------------- Anti-analysis techniques make it harder for malware analysts to do their work. We cover BazarLoader anti-analysis techniques and how to defeat them. --------------------------------------------- https://unit42.paloaltonetworks.com/bazarloader-anti-analysis-techniques/ ∗∗∗ Webcam hacking: How to know if someone may be spying on you through your webcam ∗∗∗ --------------------------------------------- Camfecting doesn’t ‘just’ invade your privacy – it could seriously impact your mental health and wellbeing. Here’s how to keep an eye on your laptop camera. --------------------------------------------- https://www.welivesecurity.com/2022/04/25/webcam-hacking-how-know-someone-s… ∗∗∗ Quantum Ransomware ∗∗∗ --------------------------------------------- In one of the fastest ransomware cases we have observed, in under four hours the threat actors went from initial access, to domain wide ransomware. The initial access vector for [...] --------------------------------------------- https://thedfirreport.com/2022/04/25/quantum-ransomware/ ∗∗∗ FBI Releases IOCs Associated with BlackCat/ALPHV Ransomware ∗∗∗ --------------------------------------------- The Federal Bureau of Investigation (FBI) has released a Flash report detailing indicators of compromise (IOCs) associated with attacks involving BlackCat/ALPHV, a Ransomware-as-a-Service that has compromised at least 60 entities worldwide. CISA encourages users and administrators to review the IOCs and technical details in FBI Flash CU-000167-MW and apply the recommended mitigations. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/04/22/fbi-releases-iocs… ∗∗∗ Malware analysis report on SparrowDoor malware ∗∗∗ --------------------------------------------- A technical analysis of a new variant of the SparrowDoor malware. --------------------------------------------- https://www.ncsc.gov.uk/report/mar-sparrowdoor ===================== = Vulnerabilities = ===================== ∗∗∗ Critical Bug in Everscale Wallet Couldve Let Attackers Steal Cryptocurrencies ∗∗∗ --------------------------------------------- A security vulnerability has been disclosed in the web version of the Ever Surf wallet that, if successfully weaponized, could allow an attacker to gain full control over a victims wallet. --------------------------------------------- https://thehackernews.com/2022/04/critical-bug-in-everscale-wallet.html ∗∗∗ IBM Security Bulletins 2022-04-22 ∗∗∗ --------------------------------------------- IBM Cloud Private, IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data, IBM Sterling File Gateway, IBM Watson Explorer, IBM Planning Analytics, IBM App Connect Enterprise --------------------------------------------- https://www.ibm.com/blogs/psirt/ ∗∗∗ IBM schließt kritische Sicherheitslücken in Cognos Analytics ∗∗∗ --------------------------------------------- In der Business-Intelligence-Software IBM Cognos Analytics könnten Angreifer unter anderem Schadcode einschleusen. Aktualisierte Software behebt die Probleme. --------------------------------------------- https://heise.de/-7063645 ∗∗∗ Sicherheitsupdates Atlassian Jira: Angreifer könnten Authentifizierung umgehen ∗∗∗ --------------------------------------------- Die Entwickler haben eine kritische Sicherheitslücke im Projektmanagement-Tool Jira geschlossen. --------------------------------------------- https://heise.de/-7063649 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (kernel, kernel-headers, kernel-tools, libinput, podman-tui, and vim), Mageia (git, gzip/xz, libdxfrw, libinput, librecad, and openscad), and SUSE (dnsmasq, git, libinput, libslirp, libxml2, netty, podofo, SDL, SDL2, and tomcat). --------------------------------------------- https://lwn.net/Articles/892536/ ∗∗∗ Opportunistic Exploitation of WSO2 CVE-2022-29464 ∗∗∗ --------------------------------------------- On April 18, 2022, MITRE published CVE-2022-29464, an unrestricted file upload vulnerability affecting various WSO2 products. --------------------------------------------- https://www.rapid7.com/blog/post/2022/04/22/opportunistic-exploitation-of-w… ∗∗∗ FreeRADIUS: Mehrere Schwachstellen ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0496 ∗∗∗ Multiple Vulnerabilities in Netatalk ∗∗∗ --------------------------------------------- https://www.qnap.com/en-us/security-advisory/QSA-22-12 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 22.04.2022
by Daily end-of-shift report 22 Apr '22

22 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 21-04-2022 18:00 − Freitag 22-04-2022 18:00 Handler: Thomas Pribitzer Co-Handler: Robert Waldner ===================== = News = ===================== ∗∗∗ Sicherheitslücke: Apple-Codec sorgt für Lücke in Android-Smartphones ∗∗∗ --------------------------------------------- Mit päparierten Audiodateien haben sich etliche Android-Smartphones mit Qualcomm- oder Mediatek-Chip hacken lassen. --------------------------------------------- https://www.golem.de/news/sicherheitsluecke-apple-codec-sorgt-fuer-luecke-i… ∗∗∗ LemonDuck zielt auf Docker ∗∗∗ --------------------------------------------- LemonDuck, ein Kryptomining-Botnet, hat es auf Docker abgesehen, um Kryptowährung auf Linux-Systemen zu schürfen. Diese Kampagne ist derzeit aktiv. --------------------------------------------- https://www.zdnet.de/88400783/lemonduck-zielt-auf-docker/ ∗∗∗ Kritische Lücken in XML Parser Expat gefährden IBM Db2 ∗∗∗ --------------------------------------------- Updates sichern die Datenbank-Software Db2 von IBM ab. Angreifer könnten Systeme mit Schadcode attackieren. --------------------------------------------- https://heise.de/-7062152 ∗∗∗ Vorsicht Fake-SMS: „Sie haben eine neue Sprachnachricht erhalten“ ∗∗∗ --------------------------------------------- Leser:innen der Watchlist Internet melden derzeit wieder vermehrt betrügerische SMS. Kriminelle behaupten dabei, dass Sie eine neue Sprachnachricht hätten. Um mehr zu erfahren, sollen Sie auf einen Link klicken. Wer diesem Link folgt, landet auf einer betrügerischen Webseite, auf der eine App heruntergeladen werden soll. Installieren Sie die App auf keinen Fall! Es handelt sich um gefährliche Schadsoftware. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-fake-sms-sie-haben-eine-neu… ∗∗∗ QNAP warns of new bugs in its Network Attached Storage devices ∗∗∗ --------------------------------------------- Heres what you need to know - plus some sensible advice for all the devices on your home or small biz network! --------------------------------------------- https://nakedsecurity.sophos.com/2022/04/22/qnap-warns-of-new-bugs-in-its-n… ∗∗∗ Threat Assessment: BlackByte Ransomware ∗∗∗ --------------------------------------------- BlackByte is ransomware as a service that emerged in July 2021. Read our overview and recommended courses of action for mitigation. --------------------------------------------- https://unit42.paloaltonetworks.com/blackbyte-ransomware/ ∗∗∗ Atlassian fixes critical Jira authentication bypass vulnerability ∗∗∗ --------------------------------------------- Atlassian has published a security advisory to alert that its Jira and Jira Service Management products are affected by a critical authentication bypass vulnerability in Seraph, the companys web application security framework. --------------------------------------------- https://www.bleepingcomputer.com/news/security/atlassian-fixes-critical-jir… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (composer, golang-x-crypto, rubygem-nokogiri, wavpack, xen, and xz) and SUSE (dnsmasq, openjpeg, swtpm, tomcat, and xen). --------------------------------------------- https://lwn.net/Articles/892372/ ∗∗∗ Multiple vulnerabilities found in Mitsubishi controllers ∗∗∗ --------------------------------------------- Mitsubishi recommends using encryption and firewalls. This will help minimize the risk of the detected vulnerabilities being exploited. --------------------------------------------- https://www.ptsecurity.com/ww-en/about/news/multiple-vulnerabilities-found-… ∗∗∗ Security Bulletin: Security Vulnerabilities affect IBM Cloud Private – nginx (CVE-2018-16844, CVE-2018-16845, CVE-2018-16843, CVE-2019-7401) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerability in Eclipse Jetty affects IBM Process Mining (Multiple CVEs) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-eclipse-… ∗∗∗ Security Bulletin: Vulnerabilities in Node.js affect IBM App Connect Enterprise (CVE-2022-21824) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-node-j… ∗∗∗ Security Bulletin: Vulnerability in Node.js affects IBM Process Mining (CVE-2019-5484) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-node-js-… ∗∗∗ Security Bulletin: Vulnerability in Lodash affects IBM Process Mining (Multiple CVEs) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-lodash-a… ∗∗∗ Security Bulletin: Vulnerabilities in Node.js affect IBM App Connect Enterprise (CVE-2021-44532) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-node-j… ∗∗∗ Security Bulletin: Vulnerability in Eclipse Jetty affects IBM Process Mining (CVE-2020-27223,CVE-2021-28169) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-eclipse-… ∗∗∗ Security Bulletin: Vulnerability in Apache Log4j affects IBM Integrated Analytics System. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-l… ∗∗∗ Security Bulletin: Vulnerability in Node.js Color-String affects IBM Process Mining (CVE-2021-29060) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-node-js-… ∗∗∗ Security Bulletin: Security Vulnerabilities affect IBM Cloud Private – curl (CVE-2020-8231) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-vulnerabilities-… ∗∗∗ Security Bulletin: Vulnerability in Node.js lodash affects IBM Process Mining (CVE-2021-23337,CVE-2020-28500) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-node-js-… ∗∗∗ Security Bulletin: Vulnerability in Eclipse Jetty affects IBM Process Mining (CVE-2020-27216) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-eclipse-… ∗∗∗ Security Bulletin: Vulnerability in jQuery affects IBM Process Mining (Multiple CVEs) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-jquery-a… ∗∗∗ Security Bulletin: Vulnerabilities in Node.js affect IBM App Connect Enterprise (CVE-2021-44533) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-node-j… ∗∗∗ Security Bulletin: Vulnerability in http2-common affects IBM Process Mining (Multiple CVEs) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-http2-co… ∗∗∗ Security Bulletin: Vulnerability in Eclipse Jetty affects IBM Process Mining (CVE-2021-28165) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-eclipse-… ∗∗∗ Security Bulletin: A Security Vulnerability affects IBM Cloud Private – NGINX (CVE-2019-20372) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-security-vulnerability-… ∗∗∗ Security Bulletin: Vulnerability in Node.js normalize-url affects IBM Process Mining (CVE-2021-33502) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-node-js-… ∗∗∗ Security Bulletin: Vulnerability in Node.js IS-SVG affects IBM Process Mining (CVE-2021-29059, CVE-2021-28092) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-node-js-… ∗∗∗ Security Bulletin: The Apache Log4j (CVE-2021-4104) vulnerability affects TPF Operations Server ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-the-apache-log4j-cve-2021… ∗∗∗ Security Bulletin: IBM Cognos Analytics has addressed multiple vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cognos-analytics-has-… ∗∗∗ Security Bulletin: Due to WebSphere Liberty is vulnerable, PowerVM Novalink could allow a remote attacker to hijack the clicking action of the victim. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-due-to-websphere-liberty-… ∗∗∗ Security Bulletin: Security Bulletin: Vulnerabilities in IBM WebSphere Application Server Liberty affects IBM Cloud Application Business Insights CVE-2021-39031 ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-security-bulletin-vulnera… ∗∗∗ Security Bulletin: IBM Robotic Process Automation is vulnerable to a denial of service through node.js lodash ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-robotic-process-autom… ∗∗∗ Security Bulletin: Vulnerability in Apache Commons IO affects IBM Process Mining (CVE-2021-29425) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-apache-c… ∗∗∗ Security Bulletin: Vulnerability in nth-check affects IBM Process Mining (CVE-2021-3803) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-nth-chec… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 21.04.2022
by Daily end-of-shift report 21 Apr '22

21 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 20-04-2022 18:00 − Donnerstag 21-04-2022 18:00 Handler: Thomas Pribitzer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Microsoft Exchange servers hacked to deploy Hive ransomware ∗∗∗ --------------------------------------------- A Hive ransomware affiliate has been targeting Microsoft Exchange servers vulnerable to ProxyShell security issues to deploy various backdoors, including Cobalt Strike beacon. --------------------------------------------- https://www.bleepingcomputer.com/news/security/microsoft-exchange-servers-h… ∗∗∗ REvils TOR sites come alive to redirect to new ransomware operation ∗∗∗ --------------------------------------------- REvil ransomwares servers in the TOR network are back up after months of inactivity and redirect to a new operation that appears to have started since at least mid-December last year. --------------------------------------------- https://www.bleepingcomputer.com/news/security/revils-tor-sites-come-alive-… ∗∗∗ Multi-Cryptocurrency Clipboard Swapper, (Thu, Apr 21st) ∗∗∗ --------------------------------------------- It’s not the first time that I found a piece of code that monitors the clipboard and swap the BTC address found with the attacker's one. This time, the script that I found supports a lot of cryptocurrencies! --------------------------------------------- https://isc.sans.edu/diary/rss/28574 ∗∗∗ Mitigating the top 10 security threats to GCP using the CIS Google Cloud Platform Foundation Benchmark ∗∗∗ --------------------------------------------- This time we will take a closer look at what the CIS Google Cloud Platform Foundation Benchmark offers against 10 of the most common GCP misconfigurations that NCC Group comes across during client assessments. --------------------------------------------- https://research.nccgroup.com/2022/04/20/mitigating-the-top-10-security-thr… ∗∗∗ Two OpenWrt updates ∗∗∗ --------------------------------------------- The OpenWrt 21.02.3 and 19.07.10 updates have been released. These updates contain some security fixes and improved device support. --------------------------------------------- https://lwn.net/Articles/892161/ ∗∗∗ Willhaben, ebay, Vinted & Co. im Fokus von Kriminellen! ∗∗∗ --------------------------------------------- Egal ob Sie etwas kaufen oder verkaufen wollen – nehmen Sie sich vor der Abzocke auf Kleinanzeigenplattformen in Acht! Wenn Sie dazu aufgefordert werden, die Transaktion mithilfe eines Kurierdienstes abzuwickeln, brechen Sie den Kontakt ab. --------------------------------------------- https://www.watchlist-internet.at/news/willhaben-ebay-vinted-co-im-fokus-vo… ∗∗∗ Abusing Azure Container Registry Tasks ∗∗∗ --------------------------------------------- In this post, I will explain how one Azure service supporting DevOps can start in a very solid “secure by default” state, but then quickly descend into a very dangerous configured state. --------------------------------------------- https://posts.specterops.io/abusing-azure-container-registry-tasks-1f407bfa… ∗∗∗ Understanding Cobalt Strike Profiles - Updated for Cobalt Strike 4.6 ∗∗∗ --------------------------------------------- A deep dive into specifics around cobalt strike malleable c2 profiles and key information that is new in cobalt strike 4.6 --------------------------------------------- https://blog.zsec.uk/cobalt-strike-profiles/ ∗∗∗ TeamTNT targeting AWS, Alibaba ∗∗∗ --------------------------------------------- TeamTNT is actively modifying its scripts after they were made public by security researchers. These scripts primarily target Amazon Web Services, but can also run in on-premise, container, or other forms of Linux instances. --------------------------------------------- http://blog.talosintelligence.com/2022/04/teamtnt-targeting-aws-alibaba.html ===================== = Vulnerabilities = ===================== ∗∗∗ Cisco Security Advisories 2022-04-20 ∗∗∗ --------------------------------------------- Cisco published 12 Security Advisories (3 High, 9 Medium Severity) --------------------------------------------- https://tools.cisco.com/security/center/Search.x?publicationTypeIDs=1&secur… ∗∗∗ Statischer SSH-Schlüssel macht Cloudsicherheitssystem Cisco Umbrella zu schaffen ∗∗∗ --------------------------------------------- Wichtige Sicherheitsupdates für Hard- und Software von Cisco schließen mehrere Lücken. Angreifer könnten Admin-Zugangsdaten mitschneiden. --------------------------------------------- https://heise.de/-7061311 ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (frr, grafana, gzip, and pdns), Oracle (java-11-openjdk), Red Hat (java-11-openjdk and kernel), Scientific Linux (java-11-openjdk), SUSE (dcraw, GraphicsMagick, gzip, kernel, nbd, netty, qemu, SDL, and xen), and Ubuntu (libinput, linux, linux-aws, linux-aws-5.13, linux-azure, linux-azure-5.13, linux-gcp, linux-gcp-5.13, linux-hwe-5.13, linux-kvm, linux-oracle, linux-oracle-5.13, linux-raspi, linux, linux-aws, linux-aws-hwe, linux-azure,[...] --------------------------------------------- https://lwn.net/Articles/892214/ ∗∗∗ Drupal core - Moderately critical - Access bypass - SA-CORE-2022-009 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-core-2022-009 ∗∗∗ Drupal core - Moderately critical - Improper input validation - SA-CORE-2022-008 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-core-2022-008 ∗∗∗ Security Bulletin: IBM Maximo Asset Management and the IBM Maximo Manage application in IBM Maximo Application Suite are vulnerable to cross-site scripting (CVE-2022-22436) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-maximo-asset-manageme… ∗∗∗ Security Bulletin: IBM Maximo Asset Management and the IBM Maximo Manage application in IBM Maximo Application Suite are vulnerable to cross-site scripting (CVE-2022-22435) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-maximo-asset-manageme… ∗∗∗ Security Bulletin: Vulnerability in OpenSSL affect App Connect Professional. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-openssl-… ∗∗∗ Security Bulletin: Vulnerability in OpenSSL affects IBM Integrated Analytics System. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-openssl-… ∗∗∗ Security Bulletin: Multiple vulnerabilities may affect IBM Robotic Process Automation ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-… ∗∗∗ Security Bulletin: App Connect Professional is affected by GNU C Library vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-app-connect-professional-… ∗∗∗ Security Bulletin: App Connect Professional is affected by GNU C Library vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-app-connect-professional-… ∗∗∗ Security Bulletin: Vulnerability in Linux Kernel affects IBM Integrated Analytics System. ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-vulnerability-in-linux-ke… ∗∗∗ Security Bulletin: IBM Emptoris Supplier Lifecycle Management vulnerable to unspecified vulnerability due to Oracle Database Server (CVE-2021-35576) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-emptoris-supplier-lif… ∗∗∗ Security Bulletin: App Connect Professional is affected by GNU C Library vulnerability ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-app-connect-professional-… ∗∗∗ Security Bulletin: IBM QRadar Use Case Manager app is vulnerable to using components with known vulnerabilities ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-qradar-use-case-manag… ∗∗∗ Security Bulletin: IBM® Db2® is affected by multiple vulnerabilities in the included Expat 3rd party library (CVE-2022-23852 and CVE-2022-23990) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-db2-is-affected-by-mu… ∗∗∗ Security Bulletin: A Vulnerability in IBM WebSphere Application Server – Liberty affects IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-a-vulnerability-in-ibm-we… ∗∗∗ Jira Security Advisory 2022-04-20 ∗∗∗ --------------------------------------------- https://confluence.atlassian.com/jira/jira-security-advisory-2022-04-20-111… ∗∗∗ Delta Electronics ASDA-Soft ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-111-01 ∗∗∗ Johnson Controls Metasys SCT Pro ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-111-02 ∗∗∗ Hitachi Energy MicroSCADA Pro/X SYS600 ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-111-03 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 20.04.2022
by Daily end-of-shift report 20 Apr '22

20 Apr '22

===================== = End-of-Day report = ===================== Timeframe: Dienstag 19-04-2022 18:00 − Mittwoch 20-04-2022 18:00 Handler: Thomas Pribitzer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ CISA warns of attackers now exploiting Windows Print Spooler bug ∗∗∗ --------------------------------------------- The Cybersecurity and Infrastructure Security Agency (CISA) has added three new security flaws to its list of actively exploited bugs, including a local privilege escalation bug in the Windows Print Spooler. --------------------------------------------- https://www.bleepingcomputer.com/news/security/cisa-warns-of-attackers-now-… ∗∗∗ Emotet botnet switches to 64-bit modules, increases activity ∗∗∗ --------------------------------------------- The Emotet malware is having a burst in distribution and is likely to soon switch to new payloads that are currently detected by fewer antivirus engines. --------------------------------------------- https://www.bleepingcomputer.com/news/security/emotet-botnet-switches-to-64… ∗∗∗ Google: 2021 war Rekordjahr für entdeckte Zero Days ∗∗∗ --------------------------------------------- Laut Google ändert sich die Ursache der Sicherheitslücken selbst aber kaum. Größtes Problem bleiben Speicherfehler. --------------------------------------------- https://www.golem.de/news/google-2021-war-rekordjahr-fuer-entdeckte-zero-da… ∗∗∗ "aa" distribution Qakbot (Qbot) infection with DarkVNC traffic, (Wed, Apr 20th) ∗∗∗ --------------------------------------------- Chain of Events and IOCs of a Qakbot infection. --------------------------------------------- https://isc.sans.edu/diary/rss/28568 ∗∗∗ Phishing-Welle zu Online-Banking rollt durch Postfächer ∗∗∗ --------------------------------------------- Aktuell rollt eine Phishing-Welle durch österreichische E-Mail-Postfächer, mit der es Kriminelle vor allem auf Online-Banking-Daten abgesehen haben. --------------------------------------------- https://www.watchlist-internet.at/news/phishing-welle-zu-online-banking-rol… ∗∗∗ CISA Releases Secure Cloud Business Applications (SCuBA) Guidance Documents for Public Comment ∗∗∗ --------------------------------------------- CISA has released draft versions of two guidance documents—along with a request for comment (RFC)—that are a part of the recently launched Secure Cloud Business Applications (SCuBA) project. --------------------------------------------- https://us-cert.cisa.gov/ncas/current-activity/2022/04/19/cisa-releases-sec… ∗∗∗ Investigating an engineering workstation – Part 3 ∗∗∗ --------------------------------------------- In our third blog post we will focus on information we can get from the projects itself. --------------------------------------------- https://blog.nviso.eu/2022/04/20/investigating-an-engineering-workstation-p… ===================== = Vulnerabilities = ===================== ∗∗∗ Elliptische Kurven: Java-Signaturprüfung lässt sich mit Nullen austricksen ∗∗∗ --------------------------------------------- Bei der Prüfung von ECDSA-Signaturen in Java fand sich ein Fehler, der dazu führt, dass man eine immer gültige Signatur erstellen kann. --------------------------------------------- https://www.golem.de/news/elliptische-kurven-java-signaturpruefung-laesst-s… ∗∗∗ Oracle stellt 520 Sicherheitspatches für sein Software-Portfolio bereit ∗∗∗ --------------------------------------------- Admins von Oracle-Anwendungen sollten die verfügbaren Aktualisierungen installieren, um zum Teil kritische Sicherheitslücken zu schließen. --------------------------------------------- https://heise.de/-6746906 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (condor), Red Hat (389-ds:1.4, container-tools:2.0, kernel, kernel-rt, and kpatch-patch), SUSE (chrony, containerd, expat, git, icedtea-web, jsoup, jsr-305, kernel, libeconf, shadow and util-linux, protobuf, python-libxml2-python, python3, slirp4netns, sssd, vim, and wpa_supplicant), and Ubuntu (bash). --------------------------------------------- https://lwn.net/Articles/892047/ ∗∗∗ AWSs Log4Shell Hot Patch Vulnerable to Container Escape and Privilege Escalation ∗∗∗ --------------------------------------------- We identified severe security issues within AWS Log4Shell hot patch solutions. We provide a root cause analysis and overview of fixes and mitigations. --------------------------------------------- https://unit42.paloaltonetworks.com/aws-log4shell-hot-patch-vulnerabilities/ ∗∗∗ SSA-254054: Spring Framework Vulnerability (Spring4Shell or SpringShell, CVE-2022-22965) - Impact to Siemens Products ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/txt/ssa-254054.txt ∗∗∗ Security Bulletin: IBM Emptoris Strategic Supply Management Platform is vulnerable to unspecified vulnerability due to Oracle Database Server (CVE-2021-35576) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-emptoris-strategic-su… ∗∗∗ Security Bulletin: IBM Security Guardium Insights is affected by Node.js vulnerability (CVE-2021-22939) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-security-guardium-ins… ∗∗∗ Security Bulletin: Due to use of IBM SDK, Java Technology Edition, IBM Tivoli Application Dependency Discovery Manager (TADDM) is vulnerable to denial of service ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-due-to-use-of-ibm-sdk-jav… ∗∗∗ Security Bulletin: IBM Emptoris Sourcing is vulnerable to unspecified vulnerability due to Oracle Database Server (CVE-2021-35576) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-emptoris-sourcing-is-… ∗∗∗ Security Bulletin: IBM Emptoris Contract Management is vulnerable to unspecified vulnerability due to Oracle Database Server (CVE-2021-35576) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-emptoris-contract-man… ∗∗∗ Security Bulletin: IBM Emptoris Program Management is vulnerable to unspecified vulnerability due to Oracle Database Server (CVE-2021-35576) ∗∗∗ --------------------------------------------- https://www.ibm.com/blogs/psirt/security-bulletin-ibm-emptoris-program-mana… ∗∗∗ April 19, 2022 TNS-2022-09 [R1] Tenable.sc 5.21.0 Fixes Multiple Third-Party Vulnerabilities ∗∗∗ --------------------------------------------- http://www.tenable.com/security/tns-2022-09 ∗∗∗ Veritas NetBackup: Schwachstelle ermöglicht Cross-Site Scripting ∗∗∗ --------------------------------------------- http://www.cert-bund.de/advisoryshort/CB-K22-0474 ∗∗∗ Interlogix Hills ComNav ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-109-01 ∗∗∗ Automated Logic WebCTRL ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-109-02 ∗∗∗ FANUC ROBOGUIDE Simulation Platform ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-109-03 ∗∗∗ Elcomplus SmartPPT SCADA ∗∗∗ --------------------------------------------- https://us-cert.cisa.gov/ics/advisories/icsa-22-109-04 ∗∗∗ Multiple ctrlX CORE vulnerabilities ∗∗∗ --------------------------------------------- https://psirt.bosch.com/security-advisories/bosch-sa-029150.html ∗∗∗ MISP 2.4.158 security fix and general improvement release ∗∗∗ --------------------------------------------- https://github.com/MISP/MISP/releases/tag/v2.4.158 ∗∗∗ Multiple Vulnerabilities in Apache HTTP Server ∗∗∗ --------------------------------------------- https://www.qnap.com/en-us/security-advisory/QSA-22-11 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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