- Daily - CERT.at

Tageszusammenfassung - 09.12.2024
by Daily end-of-shift report 09 Dec '24

09 Dec '24

===================== = End-of-Day report = ===================== Timeframe: Freitag 06-12-2024 18:00 − Montag 09-12-2024 18:00 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Phish Supper: An Incident Responder’s Bread and Butter ∗∗∗ --------------------------------------------- This post will delve into a recent business email compromise engagement handled by NCC Group’s Digital Forensics and Incident Response (DFIR) team, which saw the compromise of 12 users’ Microsoft 365 accounts. --------------------------------------------- https://www.nccgroup.com/us/research-blog/phish-supper-an-incident-responde… ∗∗∗ Hackers Using Fake Video Conferencing Apps to Steal Web3 Professionals Data ∗∗∗ --------------------------------------------- "The threat actors behind the malware have set up fake companies using AI to make them increase legitimacy," Cado Security researcher Tara Gould said. "The company reaches out to targets to set up a video call, prompting the user to download the meeting application from the website, which is Realst infostealer." --------------------------------------------- https://thehackernews.com/2024/12/hackers-using-fake-video-conferencing.html ∗∗∗ Abusing Git branch names to compromise a PyPI package ∗∗∗ --------------------------------------------- A compromised release was uploaded to PyPI after a project automatically processed a pull request with a flawed script. [..] This problem has been known for several years, but this event may serve as a good reminder to be careful with automated access to important secrets. --------------------------------------------- https://lwn.net/Articles/1001215/ ∗∗∗ A vulnerability in the OpenWrt attended sysupgrade server ∗∗∗ --------------------------------------------- The OpenWrt project has issued anadvisory regarding a vulnerability found in its Attended SysupgradeServer that could allow compromised packages to be installed on a router byan attacker. No official OpenWrt images were affected, and the vulnerability is not known to be exploited, but users who have installedimages created with an instance of this server are recommended toreinstall. --------------------------------------------- https://lwn.net/Articles/1001441/ ∗∗∗ Secure Coding: CWE-1007 – die unsichtbare Gefahr durch visuell ähnliche Zeichen ∗∗∗ --------------------------------------------- Vorsätzliche Homoglyphen-Angriffe durch visuell ähnliche Zeichen können Anwender in die Irre leiten. Zum Schutz dagegen helfen verschiedene Best Practices. --------------------------------------------- https://heise.de/-10188217 ∗∗∗ Malicious Maven Package Impersonating XZ for Java Library Introduces Backdoor Allowing Remote Code Execution ∗∗∗ --------------------------------------------- Socket researchers have discovered a malicious Maven package io.github.xz-java:xz-java that impersonates the legitimate XZ for Java library org.tukaani:xz. This deceptive package creates a hidden backdoor that enables remote command execution, posing a threat to enterprise supply chains. --------------------------------------------- https://socket.dev/blog/malicious-maven-package-impersonating-xz-for-java-l… ∗∗∗ Exploit Code Released for Microsoft CVE-2024-38193 ∗∗∗ --------------------------------------------- A critical use-after-free vulnerability, tracked as CVE-2024-38193 with a CVSS score of 7.8, has been discovered in the afd.sys Windows driver that allows attackers to escalate privileges and execute arbitrary code. This vulnerability has been fixed during the August 2024 patch on Tuesday. [..] Security researcher Nephster has published a proof-of-concept (PoC) code for the CVE-2024-38193 vulnerability on GitHub, further escalating its potential threat. --------------------------------------------- https://thecyberthrone.in/2024/12/09/exploit-code-released-for-microsoft-cv… ===================== = Vulnerabilities = ===================== ∗∗∗ Qlik: High Security fixes for Qlik Sense Enterprise for Windows (CVEs-pending) ∗∗∗ --------------------------------------------- Security issues in Qlik Sense Enterprise for Windows have been identified, and patches have been made available. If the vulnerabilities are successfully exploited, these issues could lead to a compromise of the server running the Qlik Sense software, including remote code execution (RCE). --------------------------------------------- https://community.qlik.com/t5/Official-Support-Articles/High-Security-fixes… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (redis:7, ruby, ruby:2.5, and ruby:3.1), Debian (avahi, ceph, chromium, gsl, jinja2, php7.4, renderdoc, ruby-doorkeeper, and zabbix), Fedora (chromium, python3.11, and uv), Gentoo (Asterisk, Cacti, Chromium, Google Chrome, Microsoft Edge. Opera, Dnsmasq, firefox, HashiCorp Consul, icinga2, OATH Toolkit, OpenJDK, PostgreSQL, R, Salt, Spidermonkey, and thunderbird), Mageia (kubernetes), Red Hat (grafana, grafana-pcp, osbuild-composer, and postgresql), SUSE (ansible-core, firefox, glib2, java-1_8_0-ibm, kernel-firmware, nanopb, netty, python310-django-ckeditor, python310-jupyter-ydoc, radare2, skopeo, and webkit2gtk3), and Ubuntu (tinyproxy). --------------------------------------------- https://lwn.net/Articles/1001433/ ∗∗∗ ZDI-24-1646: Epic Games Launcher Incorrect Default Permissions Local Privilege Escalation Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-24-1646/ ∗∗∗ F5: K000148896: Intel SGX vulnerability CVE-2023-43753 ∗∗∗ --------------------------------------------- https://my.f5.com/manage/s/article/K000148896 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 06.12.2024
by Daily end-of-shift report 06 Dec '24

06 Dec '24

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 05-12-2024 18:00 − Freitag 06-12-2024 18:00 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Trojan-as-a-Service Hits Euro Banks, Crypto Exchanges ∗∗∗ --------------------------------------------- At least 17 affiliate groups have used the "DroidBot" Android banking Trojan against 77 financial services companies across Europe, with more to come, researchers warn. --------------------------------------------- https://www.darkreading.com/threat-intelligence/trojan-service-hits-euro-ba… ∗∗∗ Frequent freeloader part I: Secret Blizzard compromising Storm-0156 infrastructure for espionage ∗∗∗ --------------------------------------------- In this first of a two-part blog series, we discuss how Secret Blizzard has used the infrastructure of the Pakistan-based threat activity cluster we call Storm-0156 — which overlaps with the threat actor known as SideCopy, Transparent Tribe, and APT36 — to install backdoors and collect intelligence on targets of interest in South Asia. --------------------------------------------- https://www.microsoft.com/en-us/security/blog/2024/12/04/frequent-freeloade… ∗∗∗ Malicious Script Injection on WordPress Sites ∗∗∗ --------------------------------------------- Recently, our team discovered a JavaScript-based malware affecting WordPress sites, primarily targeting those using the Hello Elementor theme. This type of malware is commonly embedded within legitimate-looking website files to load scripts from an external source. The malware injects a malicious external script into the theme’s header.php file, leading to harmful consequences for site owners and visitors. --------------------------------------------- https://blog.sucuri.net/2024/12/malicious-script-injection-on-wordpress-sit… ∗∗∗ Hackers Leveraging Cloudflare Tunnels, DNS Fast-Flux to Hide GammaDrop Malware ∗∗∗ --------------------------------------------- The threat actor known as Gamaredon has been observed leveraging Cloudflare Tunnels as a tactic to conceal its staging infrastructure hosting a malware called GammaDrop.The activity is part of an ongoing spear-phishing campaign targeting Ukrainian entities since at least early 2024 thats designed to drop the Visual Basic Script malware, Recorded Futures Insikt Group said in a new analysis. --------------------------------------------- https://thehackernews.com/2024/12/hackers-leveraging-cloudflare-tunnels.html ∗∗∗ Researchers Uncover Flaws in Popular Open-Source Machine Learning Frameworks ∗∗∗ --------------------------------------------- Cybersecurity researchers have disclosed multiple security flaws impacting open-source machine learning (ML) tools and frameworks such as MLflow, H2O, PyTorch, and MLeap that could pave the way for code execution. The vulnerabilities, discovered by JFrog, are part of a broader collection of 22 security shortcomings the supply chain security company first disclosed last month. --------------------------------------------- https://thehackernews.com/2024/12/researchers-uncover-flaws-in-popular.html ∗∗∗ Announcing the launch of Vanir: Open-source Security Patch Validation ∗∗∗ --------------------------------------------- Today, we are announcing the availability of Vanir, a new open-source security patch validation tool. Introduced at Android Bootcamp in April, Vanir gives Android platform developers the power to quickly and efficiently scan their custom platform code for missing security patches and identify applicable available patches. --------------------------------------------- http://security.googleblog.com/2024/12/announcing-launch-of-vanir-open-sour… ∗∗∗ Tagesgeldkonten: Vorsicht vor betrügerischen Angeboten im Namen von CHECK24 ∗∗∗ --------------------------------------------- In den letzten Tagen wurden vermehrt SMS versendet, in denen im Namen von CHECK24 mit verlockenden Tagesgeldkonten zu einem Zinssatz von bis zu 5,25% geworben wird. Möchte man das Angebot wahrnehmen, wird man auf eine täuschend echt aussehende Phishing-Seite weitergeleitet. Wird dort Geld eingezahlt, landet es auf den Konten von Kriminellen. --------------------------------------------- https://www.watchlist-internet.at/news/tagesgeldkonten-betruegerischen-ange… ∗∗∗ Windows 11 24H2 auf mehr Geräten verfügbar; TPM 2.0-Pflicht; Installation auf unsupported CPUs ∗∗∗ --------------------------------------------- Microsoft hat damit begonnen, dass im Oktober 2024 allgemein freigegebene Windows 11 24H2 (als Windows 11 2024 Update bezeichnet), auf mehr Geräte zu verteilen. Weiterhin hat Microsoft bekräftigt, dass TPM 2.0 für Windows 11 Pflicht ist. Andererseits gibt es Leute, die die Erfahrung machen, dass Windows 11 24H2 auf Hardware, die nicht kompatibel ist, ohne Tricks installiert werden kann. --------------------------------------------- https://www.borncity.com/blog/2024/12/06/windows-11-24h2-auf-mehr-geraeten-… ∗∗∗ Introducing Supply-Chain Firewall: Protecting Developers from Malicious Open Source Packages ∗∗∗ --------------------------------------------- Release of Supply-Chain Firewall, an open source tool for preventing the installation of malicious PyPI and npm packages. --------------------------------------------- https://securitylabs.datadoghq.com/articles/introducing-supply-chain-firewa… ∗∗∗ New Malware Campaign Exposes Gaps in Manufacturing Cybersecurity Defenses ∗∗∗ --------------------------------------------- In a recent analysis by Cyble Research and Intelligence Labs (CRIL), a multi-stage cyberattack campaign has been identified, targeting the manufacturing industry. The attack, which heavily relies on process injection techniques, aims to deliver dangerous payloads, including Lumma Stealer and Amadey Bot. --------------------------------------------- https://thecyberexpress.com/lumma-stealer-amadey-bot-target-manufacturing/ ===================== = Vulnerabilities = ===================== ∗∗∗ SonicWall SMA100 SSL-VPN Affected By Multiple Vulnerabilities ∗∗∗ --------------------------------------------- CVE: CVE-2024-38475, CVE-2024-40763, CVE-2024-45318, CVE-2024-45319, CVE-2024-53702, CVE-2024-53703 --------------------------------------------- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0018 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (firefox, postgresql, postgresql:12, postgresql:13, postgresql:15, postgresql:16, python3:3.6.8, and thunderbird), Debian (clamav), Fedora (pam), Red Hat (firefox, postgresql:13, postgresql:15, python-tornado, redis:7, ruby, ruby:2.5, and ruby:3.1), SUSE (avahi, docker-stable, java-1_8_0-openjdk, libmozjs-128-0, obs-scm-bridge, php8, and teleport), and Ubuntu (ghostscript, needrestart, and shiro). --------------------------------------------- https://lwn.net/Articles/1001164/ ∗∗∗ Windows: 0patch für 0-day URL File NTLM Hash Disclosure-Schwachstelle ∗∗∗ --------------------------------------------- ACROS Security ist auf eine bisher nicht per Update geschlossene Schwachstelle in Windows gestoßen, die per URL die Offenlegung von NTLM Hash-Werten ermöglicht. ACROS Security hat einen opatch Micropatch veröffentlicht, um diese Schwachstelle zu beseitigen. Bis zum Bereitstellen eines Updates durch Microsoft ist der opatch-Micropatch kostenlos verfügbar. --------------------------------------------- https://www.borncity.com/blog/2024/12/06/windows-0patch-fuer-0-day-url-file… ∗∗∗ Sicherheitsupdate: Backupsoftware Dell NetWorker kann Daten leaken ∗∗∗ --------------------------------------------- Dell hat wichtige Sicherheitspatches für seine Backup- und Recovery-Software NetWorker und das SDK BSAFE veröffentlicht. Noch sind aber nicht alle Updates da. --------------------------------------------- https://heise.de/-10190285 ∗∗∗ QNAP: Vulnerability in Qsync Central ∗∗∗ --------------------------------------------- https://www.qnap.com/en-us/security-advisory/QSA-24-48 ∗∗∗ QNAP: Multiple Vulnerabilities in QTS and QuTS hero (PWN2OWN 2024) ∗∗∗ --------------------------------------------- https://www.qnap.com/en-us/security-advisory/QSA-24-49 ∗∗∗QNAP: Vulnerability in License Center ∗∗∗ --------------------------------------------- https://www.qnap.com/en-us/security-advisory/QSA-24-50 ∗∗∗ Tenable: [R1] Security Center Version 6.5.0 Fixes Multiple Vulnerabilities ∗∗∗ --------------------------------------------- https://www.tenable.com/security/tns-2024-19 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 05.12.2024
by Daily end-of-shift report 05 Dec '24

05 Dec '24

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 04-12-2024 18:00 − Donnerstag 05-12-2024 18:00 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Kostenfalle Gesundheitstest: So schützen Sie sich vor Abzocke ∗∗∗ --------------------------------------------- Auf gesundheitskontrolle.com oder gesundheitsbewertung.com werden 2-minütige Gesundheitstests versprochen. Nach Beantwortung einiger Fragen erhalten Sie angeblich eine „maßgenschneiderte und individuelle Gesundheitsanalyse“ von Gesundheitsexperten. Wir raten zur Vorsicht: Wenige Tage später flattert eine Rechnung über 79 Euro ins Haus. --------------------------------------------- https://www.watchlist-internet.at/news/kostenfalle-gesundheitstest/ ∗∗∗ MOONSHINE Exploit Kit and DarkNimbus Backdoor Enabling Earth Minotaur’s Multi-Platform Attacks ∗∗∗ --------------------------------------------- Trend Micro’s monitoring of the MOONSHINE exploit kit revealed how it’s used by the threat actor Earth Minotaur to exploit Android messaging app vulnerabilities and install the DarkNimbus backdoor for surveillance. --------------------------------------------- https://www.trendmicro.com/en_us/research/24/l/earth-minotaur.html ∗∗∗ Telecom Giant BT Group Hit by Black Basta Ransomware ∗∗∗ --------------------------------------------- BT Group, a major telecommunications firm, has been hit by a ransomware attack from the Black Basta group. The attack targeted the companys Conferencing division, leading to server shutdowns and potential data theft. --------------------------------------------- https://hackread.com/telecom-giant-bt-group-black-basta-ransomware-attack/ ∗∗∗ Vorsicht vor Whatsapp-Phishing mit gespoofter Rufnummer ∗∗∗ --------------------------------------------- Cyber-Kriminelle nehmen deutschsprachige WhatsApp-Nutzer ins Visier und versuchen mit einem perfiden Trick und einem Chatbot deren Accounts zu kapern. --------------------------------------------- https://heise.de/-10188150 ∗∗∗ USA: Acht Telekommunikationsdienste von Cyberangriffen betroffen ∗∗∗ --------------------------------------------- Bereits im Wahlkampf wurde bekannt, dass Kriminelle an die Telefondaten hochrangiger US-Politiker gekommen sind. Doch der Angriff war umfangreicher als gedacht. --------------------------------------------- https://heise.de/-10188807 ∗∗∗ [Guest Diary] Business Email Compromise, (Thu, Dec 5th) ∗∗∗ --------------------------------------------- Business Email Compromise (BEC) is a lucrative attack, which FBI data shows 51 billion dollars in losses between 2013 to 2022 [2]. According to SentinelOne, nearly all cybersecurity attacks (98%) contain a social engineering component [3].The social engineering attacks include phishing, spear phishing, smishing, whaling , etc. --------------------------------------------- https://isc.sans.edu/diary/rss/31474 ===================== = Vulnerabilities = ===================== ∗∗∗ Critical Mitel MiCollab Flaw Exposes Systems to Unauthorized File and Admin Access ∗∗∗ --------------------------------------------- Cybersecurity researchers have released a proof-of-concept (PoC) exploit that strings together a now-patched critical security flaw impacting Mitel MiCollab with an arbitrary file read zero-day, granting an attacker the ability to access files from susceptible instances. [..] WatchTowr Labs' analysis further found that the authentication bypass could be chained with an as-yet-unpatched post-authentication arbitrary file read flaw to extract sensitive information. --------------------------------------------- https://thehackernews.com/2024/12/critical-mitel-micollab-flaw-exposes.html ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (thunderbird, tuned, and webkitgtk), Mageia (python-aiohttp and qemu), Oracle (container-tools:ol8, firefox, java-1.8.0-openjdk, java-11-openjdk, kernel, kernel:4.18.0, krb5, pam, postgresql:16, python-tornado, python3:3.6.8, thunderbird, tigervnc, tuned, and webkit2gtk3), Red Hat (bzip2, postgresql, postgresql:13, postgresql:15, postgresql:16, python-tornado, and ruby:3.1), Slackware (python3), SUSE (postgresql, postgresql16, postgresql17, postgresql13, postgresql14, postgresql15, python-python-multipart, and python3), and Ubuntu (python-django and recutils). --------------------------------------------- https://lwn.net/Articles/1000870/ ∗∗∗ Vier Lücken in HPE Aruba Networking ClearPass Policy Manager geschlossen ∗∗∗ --------------------------------------------- In aktuellen Versionen von HPE Aruba Networking ClearPass Policy Manager haben die Entwickler insgesamt vier Sicherheitslücken geschlossen. Im schlimmsten Fall können Angreifer eigenen Code ausführen und Systeme kompromittieren. --------------------------------------------- https://heise.de/-10188868 ∗∗∗ Drupal: Entity Form Steps - Moderately critical - Cross site scripting - SA-CONTRIB-2024-071 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2024-071 ∗∗∗ Drupal: Minify JS - Moderately critical - Cross site request forgery - SA-CONTRIB-2024-070 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2024-070 ∗∗∗ Drupal: Download All Files - Critical - Access bypass - SA-CONTRIB-2024-069 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2024-069 ∗∗∗ Drupal: Pages Restriction Access - Critical - Access bypass - SA-CONTRIB-2024-068 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2024-068 ∗∗∗ Drupal: OAuth & OpenID Connect Single Sign On – SSO (OAuth/OIDC Client) - Critical - Cross Site Scripting - SA-CONTRIB-2024-067 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2024-067 ∗∗∗ Drupal: Print Anything - Critical - Unsupported - SA-CONTRIB-2024-066 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2024-066 ∗∗∗ Drupal: Megamenu Framework - Critical - Unsupported - SA-CONTRIB-2024-065 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2024-065 ∗∗∗ Wordfence Intelligence Weekly WordPress Vulnerability Report (November 25, 2024 to December 1, 2024) ∗∗∗ --------------------------------------------- https://www.wordfence.com/blog/2024/12/wordfence-intelligence-weekly-wordpr… ∗∗∗ AutomationDirect C-More EA9 Programming Software ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-340-01 ∗∗∗ Planet Technology Planet WGS-804HPT ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-340-02 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 04.12.2024
by Daily end-of-shift report 04 Dec '24

04 Dec '24

===================== = End-of-Day report = ===================== Timeframe: Dienstag 03-12-2024 18:00 − Mittwoch 04-12-2024 18:00 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Supply Chain Attack Detected in Solanas web3.js Library ∗∗∗ --------------------------------------------- A supply chain attack has been detected in versions 1.95.6 and 1.95.7 of the popular @solana/web3.js library, which receives more than ~350,000 weekly downloads on npm. These compromised versions contain injected malicious code that is designed to steal private keys from unsuspecting developers and users, potentially enabling attackers to drain cryptocurrency wallets. [..] npm has moved swiftly to remove the affected versions. [..] Anza recommends developers who suspect they were compromised to rotate any suspect authority keys, including multisigs, program authorities, and server keypairs. --------------------------------------------- https://socket.dev/blog/supply-chain-attack-solana-web3-js-library ∗∗∗ Jetzt patchen! Exploit für kritische Lücke in Whatsup Gold in Umlauf ∗∗∗ --------------------------------------------- Eine "kritische" Sicherheitslücke ist seit September dieses Jahres bekannt. Seitdem gibt es auch ein Sicherheitsupdate. Weil mittlerweile Exploitcode für die Schwachstelle kursiert, könnten Attacken bevorstehen. --------------------------------------------- https://heise.de/-10187538 ∗∗∗ Cisco Urges Immediate Patch for Decade-Old WebVPN Vulnerability ∗∗∗ --------------------------------------------- Cisco recently updated an advisory about a security flaw in the WebVPN login page of their ASA software, which can allow an unauthenticated, remote attacker to execute a cross-site scripting (XSS) attack on anyone using WebVPN on the Cisco ASA. [..] The vulnerability itself isn’t new – Cisco originally issued a warning back in March 2014. However, the company’s recent update highlights a concerning development: attackers are actively trying to exploit this decade-old bug. --------------------------------------------- https://hackread.com/cisco-patch-decade-old-webvpn-vulnerability/ ∗∗∗ (QR) Coding My Way Out of Here: C2 in Browser Isolation Environments ∗∗∗ --------------------------------------------- In this blog post, Mandiant demonstrates a novel technique that can be used to circumvent all three current types of browser isolation (remote, on-premises, and local) for the purpose of controlling a malicious implant via C2. Mandiant shows how attackers can use machine-readable QR codes to send commands from an attacker-controlled server to a victim device. --------------------------------------------- https://cloud.google.com/blog/topics/threat-intelligence/c2-browser-isolati… ∗∗∗ Wegem schwerem Cyberangriff auf US-Provider: FBI wirbt für Verschlüsselung ∗∗∗ --------------------------------------------- Angesichts eines verheerenden Cyberangriffs auf US-Provider haben die US-Bundespolizei FBI und die Cybersicherheitsbehörde CISA die Menschen in den Vereinigten Staaten aufgefordert, ihre Kommunikation möglichst zu verschlüsseln. --------------------------------------------- https://heise.de/-10187110 ∗∗∗ Black Basta Ransomware Campaign Drops Zbot, DarkGate, and Custom Malware ∗∗∗ --------------------------------------------- Beginning in early October, Rapid7 has observed a resurgence of activity related to the ongoing social engineering campaign being conducted by Black Basta ransomware operators. --------------------------------------------- https://www.rapid7.com/blog/post/2024/12/04/black-basta-ransomware-campaign… ∗∗∗ PROXY.AM Powered by Socks5Systemz Botnet ∗∗∗ --------------------------------------------- After a year long investigation, Bitsight TRACE follows up on Socks5Systemz research. --------------------------------------------- https://www.bitsight.com/blog/proxyam-powered-socks5systemz-botnet ∗∗∗ New era of slop security reports for open source ∗∗∗ --------------------------------------------- Recently I've noticed an uptick in extremely low-quality, spammy, and LLM-hallucinated security reports to open source projects. [..] Security reports that waste maintainers' time result in confusion, stress, frustration, and to top it off a sense of isolation due to the secretive nature of security reports. [..] If this is happening to a handful of projects that I have visibility for, then I suspect that this is happening on a large scale to open source projects. This is a very concerning trend. --------------------------------------------- https://sethmlarson.dev/slop-security-reports ===================== = Vulnerabilities = ===================== ∗∗∗ Identitätsmanagement: Sicherheitslücke mit Höchstwertung bedroht IdentityIQ ∗∗∗ --------------------------------------------- Bislang gibt es von SailPoint noch keine Warnung zur Sicherheitslücke. Alle Informationen zur "kritischen" Schwachstelle (CVE-2024-10905) basieren derzeit auf einem Eintrag in der National Vulnerability Database (NVD) des National Insitute of Standards and Technology (NIST). [..] Die Lücke soll in den Ausgaben 8.2p8, 8.3p5 und 8.4p2 geschlossen sein. --------------------------------------------- https://heise.de/-10187194 ∗∗∗ Cisco NX-OS Software Image Verification Bypass Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the bootloader of Cisco NX-OS Software could allow an unauthenticated attacker with physical access to an affected device, or an authenticated, local attacker with administrative credentials, to bypass NX-OS image signature verification. CVE-2024-20397 --------------------------------------------- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdviso… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Red Hat (go-toolset:rhel8, grafana, kernel, kernel-rt, kernel:4.18.0, pam, pam:1.5.1, pcs, postgresql:12, postgresql:15, postgresql:16, python3:3.6.8, qemu-kvm, rhc, rhc-worker-playbook, and virt:rhel and virt-devel:rhel) and SUSE (ansible-10, ansible-core, avahi, bpftool, python, python3, python36, webkit2gtk3, and xen). --------------------------------------------- https://lwn.net/Articles/1000721/ ∗∗∗ Scan2Net: Mehrere kritische Schwachstellen in Image Access Scan2Net ∗∗∗ --------------------------------------------- https://sec-consult.com/de/vulnerability-lab/advisory/mehrere-kritische-sch… ∗∗∗ PGST: Mehrere Schwachstellen in PGST-Alarmanlagen (SYSS-2024-070 bis -073) ∗∗∗ --------------------------------------------- https://www.syss.de/pentest-blog/mehrere-schwachstellen-in-pgst-alarmanlage… ∗∗∗ F5: K000148830: Linux kernel vulnerabilities CVE-2024-41090 and CVE-2024-41091 ∗∗∗ --------------------------------------------- https://my.f5.com/manage/s/article/K000148830 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 03.12.2024
by Daily end-of-shift report 03 Dec '24

03 Dec '24

===================== = End-of-Day report = ===================== Timeframe: Montag 02-12-2024 18:00 − Dienstag 03-12-2024 18:00 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Building Cyber Resilience Against Ransomware Attacks ∗∗∗ --------------------------------------------- This is the first blogpost in this series. Its aim is twofold: to enable organizations embarking on a journey to build resilience against ransomware to recognize common misconceptions hindering readiness efforts and offer a conceptual framework to guide effective resilience building. --------------------------------------------- https://blog.nviso.eu/2024/12/03/building-cyber-resilience-against-ransomwa… ∗∗∗ Unveiling RevC2 and Venom Loader ∗∗∗ --------------------------------------------- Venom Spider, also known as GOLDEN CHICKENS, is a threat actor known for offering Malware-as-a-Service (MaaS) tools like VenomLNK, TerraLoader, TerraStealer, and TerraCryptor. These tools have been utilized by other threat groups such as FIN6 and Cobalt in the past. Recently, Zscaler ThreatLabz uncovered two significant campaigns leveraging Venom Spider's MaaS tools between August and October 2024. During our investigation, we identified two new malware families, which we named RevC2 and Venom Loader, that were deployed using Venom Spider MaaS Tools. --------------------------------------------- https://www.zscaler.com/blogs/security-research/unveiling-revc2-and-venom-l… ∗∗∗ Gafgyt Malware Targeting Docker Remote API Servers ∗∗∗ --------------------------------------------- Our researchers identified threat actors exploiting misconfigured Docker servers to spread the Gafgyt malware. This threat traditionally targets IoT devices; this new tactic signals a change in its behavior. --------------------------------------------- https://www.trendmicro.com/en_us/research/24/l/gafgyt-malware-targeting-doc… ∗∗∗ Secure Coding: Sichere Fehlerbehandlung in Java – CWE-778-Risiken vermeiden ∗∗∗ --------------------------------------------- Mit sicheren Java-Design-Patterns wie dem Decorator und Proxy Pattern die Kontrolle über Fehlerberichte verbessern – zum Schutz gegen CWE-778-Schwachstellen. --------------------------------------------- https://heise.de/-10084007 ∗∗∗ On Almost Signing Android Builds ∗∗∗ --------------------------------------------- This blog post has two goals: to raise awareness about this issue, to introduce a script intended as a quick check to verify if an Android build was (incorrectly) signed with a known private key. When Android-based devices boot up, first the bootloader is verified to be running signed code, then the bootloader verifies the high-level operating system (HLOS). This blog post only covers the latter part. --------------------------------------------- https://www.nccgroup.com/us/research-blog/on-almost-signing-android-builds/ ∗∗∗ Extracting Files Embedded Inside Word Documents, (Tue, Dec 3rd) ∗∗∗ --------------------------------------------- I found a sample that is a Word document with an embedded executable. I'll explain how to extract the embedded executable with my tools. --------------------------------------------- https://isc.sans.edu/diary/rss/31486 ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (container-tools:rhel8, kernel, kernel-rt:4.18.0, kernel:4.18.0, pam, pam:1.5.1, perl-App-cpanminus, perl-App-cpanminus:1.7044, python-tornado, tigervnc, tuned, and webkit2gtk3), Debian (needrestart and webkit2gtk), Mageia (firefox, glib2.0, krb5, and thunderbird), Red Hat (firefox, postgresql, postgresql:12, postgresql:13, postgresql:15, postgresql:16, and thunderbird), SUSE (editorconfig-core-c, kernel, php7, php8, python, python-tornado6, python3-virtualenv, python310, python39, thunderbird, wget, and wireshark), and Ubuntu (firefox and haproxy). --------------------------------------------- https://lwn.net/Articles/1000591/ ∗∗∗ Zyxel security advisory for buffer overflow and post-authentication command injection vulnerabilities in some 4G LTE/5G NR CPE, DSL/Ethernet CPE, fiber ONTs, and WiFi extenders ∗∗∗ --------------------------------------------- CVE-2024-8748 ... could allow an attacker to cause denial of service (DoS) conditions against the web management interface [..] CVE-2024-9197 ... could allow an authenticated attacker with administrator privileges to cause DoS conditions against the web management interface [..] CVE-2024-9200 ... could allow an authenticated attacker with administrator privileges to execute operating system (OS) commands on a vulnerable device. --------------------------------------------- https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-… ∗∗∗ Patchday: Android 12, 13, 14 und 15 für Schadcode-Attacken anfällig ∗∗∗ --------------------------------------------- In einer Warnmeldung hebt Google eine Sicherheitslücke (CVE-2024-43767 "hoch") im System als besonders bedrohlich hervor: Angreifer können Schadcode ausführen. Dafür seien keine zusätzlichen Ausführungsrechte nötig. Wie so ein Angriff genau ablaufen könnte, bleibt aber unklar. --------------------------------------------- https://heise.de/-10185926 ∗∗∗ HPE: HPESBGN04760 rev.1 - HPE AutoPass License Server (APLS), Multiple Vulnerabilities ∗∗∗ --------------------------------------------- https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbgn04760en_us&doc… ∗∗∗ Fuji Electric Monitouch V-SFT ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-338-05 ∗∗∗ Fuji Electric Tellus Lite V-Simulator ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-338-06 ∗∗∗ ICONICS and Mitsubishi Electric GENESIS64 Products ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-338-04 ∗∗∗ Open Automation Software ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-338-03 ∗∗∗ Ruijie Reyee OS ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-338-01 ∗∗∗ F5: K000148809: Qt vulnerabilities CVE-2023-38197, CVE-2023-37369, and CVE-2023-32763 ∗∗∗ --------------------------------------------- https://my.f5.com/manage/s/article/K000148809 ∗∗∗ F5: K000148689: Qt vulnerability CVE-2023-32762 ∗∗∗ --------------------------------------------- https://my.f5.com/manage/s/article/K000148689 ∗∗∗ Veeam: Veeam Service Provider Console Vulnerability (CVE-2024-42448 | CVE-2024-42449) ∗∗∗ --------------------------------------------- https://www.veeam.com/kb4679 ∗∗∗ Veeam: Vulnerabilities Resolved in Veeam Backup & Replication 12.3 ∗∗∗ --------------------------------------------- https://www.veeam.com/kb4693 ∗∗∗ ZDI-24-1640: XnSoft XnView Classic RWZ File Parsing Integer Underflow Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-24-1640/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 02.12.2024
by Daily end-of-shift report 02 Dec '24

02 Dec '24

===================== = End-of-Day report = ===================== Timeframe: Freitag 29-11-2024 18:00 − Montag 02-12-2024 18:00 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Phishing: Angreifer umgehen Virenscan mittels beschädigter Word-Dokumente ∗∗∗ --------------------------------------------- Sicherheitsforscher sind auf eine neue Methode gestoßen, wie Cyberkriminelle präparierte Dokumente am Virenschutz vorbeischieben. --------------------------------------------- https://www.heise.de/-10184679 ∗∗∗ "Juice-Jacking": Wie gefährlich ist das Laden vom Smartphone im öffentlichen Raum? ∗∗∗ --------------------------------------------- Immer wieder warnen Behörden vor Angriffen durch manipulierte Charger, beim Cert Austria sieht man darin aber eine vorwiegend theoretische Bedrohung. --------------------------------------------- https://www.derstandard.at/story/3000000246594/juice-jacking-wie-gefaehrlic… ∗∗∗ Helldown, DoxNet & Darkrace Ransomware ∗∗∗ --------------------------------------------- In the following article I list some unique detection opportunities for all three ransomware groups, which seem to have the same affiliates or use the same server with similar ransomware variants to deploy their malware. --------------------------------------------- https://detect.fyi/helldown-donex-darktrace-ransomware-fd8683b7d135?source=… ∗∗∗ Code found online exploits LogoFAIL to install Bootkitty Linux backdoor ∗∗∗ --------------------------------------------- Researchers have discovered malicious code circulating in the wild that hijacks the earliest stage boot process of Linux devices by exploiting a year-old firmware vulnerability when it remains unpatched on affected models. [..] The ultimate objective of the exploit, which Binarly disclosed Friday, is to install Bootkitty, a bootkit for Linux that was found and reported on Wednesday by researchers from security firm ESET. --------------------------------------------- https://arstechnica.com/security/2024/11/code-found-online-exploits-logofai… ∗∗∗ Copilot: Administratorwissen zum Schutz der Daten ∗∗∗ --------------------------------------------- Microsoft hat ja damit begonnen, seine AI-Lösung Copilot in Microsoft Office-Anwendungen mit "Auto-Opt-in" an Kunden mit entsprechender Lizenz auszurollen. Administratoren kommt eine besondere Verantwortung zu, was den Schutz von Daten im Unternehmen betrifft. Microsoft hat dazu kürzlich einen Beitrag mit entsprechenden Hinweisen veröffentlicht. --------------------------------------------- https://www.borncity.com/blog/2024/12/01/copilot-was-administratoren-zum-sc… ∗∗∗ Cyber Resilience Act: Mehr Sicherheit für das Internet der Dinge ∗∗∗ --------------------------------------------- Der Cyber Resilience Act der EU soll vernetzte Geräte besser vor Angriffen aus dem Netz schützen. Unternehmen müssen ihn bis 2027 umsetzen. --------------------------------------------- https://www.golem.de/news/cyber-resilience-act-mehr-sicherheit-fuer-das-int… ∗∗∗ Digitale Bedrohungen: EU-Rat billigt Cyberschutzschild und Frühwarnsystem ∗∗∗ --------------------------------------------- Die EU-Staaten werden ein Cybersicherheitswarnsystem einrichten, mit dem sie Gefahren aus dem Internet quasi in Echtzeit erkennen und abwehren können wollen. --------------------------------------------- https://heise.de/-10185408 ∗∗∗ German intelligence launches task force to combat foreign election interference ∗∗∗ --------------------------------------------- Germanys domestic intelligence service (BfV) has created a special task force to counter cyberattacks, espionage, sabotage and disinformation campaigns ahead of federal elections in February. --------------------------------------------- https://therecord.media/german-bfv-election-task-force-cyberattacks-disinfo… ∗∗∗ Tamanoir: A KeyLogger using eBPF ∗∗∗ --------------------------------------------- Tamanoir is developed for educational purposes only. --------------------------------------------- https://github.com/pythops/tamanoir ∗∗∗ Webinar: Smartphone, Tablet & Co sicher nutzen! ∗∗∗ --------------------------------------------- Wie kann ich meine persönlichen Daten am Smartphone, Tablet & Co. schützen? In diesem Webinar zeigen wir Ihnen die wichtigsten Sicherheitseinstellungen – von Berechtigungen über Datenschutz bis hin zu Nutzungszeiten. Machen Sie mit unseren ExpertInnen Ihre digitalen Geräte sicher: Montag, 16. Dezember 2024, 18:30 - 20:00 Uhr via zoom. --------------------------------------------- https://www.watchlist-internet.at/news/webinar-smartphone-tablet-co-sicher-… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (dnsmasq, editorconfig-core, lemonldap-ng, proftpd-dfsg, python3.9, simplesamlphp, tgt, and xfpt), Fedora (qbittorrent, webkitgtk, and wireshark), Mageia (libsoup3 & libsoup), Red Hat (buildah, grafana, grafana-pcp, and podman), SUSE (gimp, kernel, postgresql14, python, webkit2gtk3, xen, and zabbix), and Ubuntu (ansible and postgresql-12, postgresql-14, postgresql-16). --------------------------------------------- https://lwn.net/Articles/1000465/ ∗∗∗ Multiple vulnerabilities in UNIVERGE IX/IX-R/IX-V series routers ∗∗∗ --------------------------------------------- https://jvn.jp/en/jp/JVN53958863/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 29.11.2024
by Daily end-of-shift report 29 Nov '24

29 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 28-11-2024 18:00 − Freitag 29-11-2024 18:00 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ So schützen Sie sich in der Weihnachtszeit vor Fake-Shops! ∗∗∗ --------------------------------------------- Zur Weihnachtszeit möchte man seinen Liebsten gerne eine Freude bereiten. Bei den kalten Temperaturen bietet es sich an, bequem von zu Hause aus online einzukaufen. Damit die Weihnachtsfreude nicht durch eine Bestellung bei einem Fake-Shop getrübt wird, zeigen wir Ihnen die wichtigsten Punkte, an denen Sie betrügerische Online-Shops erkennen können. --------------------------------------------- https://www.watchlist-internet.at/news/sicher-online-einkaufen-zu-weihnacht… ∗∗∗ Nach Nothalt: Microsoft verteilt korrigierte Exchange-Server-Updates ∗∗∗ --------------------------------------------- Das Exchange-Update zum November-Patchday war fehlerhaft, Microsoft zog die Notbremse. Jetzt stehen korrigierte Sicherheitsupdates bereit. --------------------------------------------- https://heise.de/-10181645 ∗∗∗ Hochriskante Sicherheitslücke in PostgreSQL: Gitlab patcht (noch) nicht ∗∗∗ --------------------------------------------- Postgres hat die Lücken bereits mit einem Update gefixt und empfiehlt, die Versionen 12.21, 13.17, 14.14, 15.9, 16.5 und 17.1 sofort einzuspielen. Wie bereits im März wiesen Leser uns darauf hin, dass GitLab nach wie vor an den alten, gefährdeten Versionen 14.11 und 16.4 festhält und die Updates verzögert. --------------------------------------------- https://heise.de/-10181730 ∗∗∗ QR-Codes an Parkautomaten – Polizei warnt vor Betrugsmasche ∗∗∗ --------------------------------------------- Derzeit tauchen bundesweit vermehrt manipulierte QR-Codes an Parkscheinautomaten auf. Dabei handelt es sich nach Angaben der Polizei um eine Betrugsmasche, bei der Kriminelle versuchen, über QR-Codes an sensible Daten zu gelangen – sogenanntes Quishing. --------------------------------------------- https://www.heise.de/-10181611 ∗∗∗ EU leitet Vertragsverletzungsverfahren gegen Deutschland wegen NIS2 ein ∗∗∗ --------------------------------------------- Gegen 24 Mitgliedstaaten inklusive Deutschland hat die Brüsseler Regierungsinstitution zugleich weitere Verletzungsverfahren gestartet, weil sie ihr keine nationalen Maßnahmen zur Umsetzung der Richtlinie über die Resilienz kritischer Einrichtungen mitgeteilt haben. Dabei handelt es sich quasi um die Analog-Variante der NIS2. --------------------------------------------- https://heise.de/-10181402 ∗∗∗ Ransomware Gangs Seek Pen Testers to Boost Quality ∗∗∗ --------------------------------------------- Qualified applicants must be able to test ransomware encryption and find bugs that might enable defenders to jailbreak the malware. --------------------------------------------- https://www.darkreading.com/threat-intelligence/ransomware-gangs-seek-pen-t… ∗∗∗ IT threat evolution Q3 2024 ∗∗∗ --------------------------------------------- In this part of the malware report we discuss the most remarkable findings of Q3 2024, including APT and hacktivist attacks, ransomware, stealers, macOS malware and so on. --------------------------------------------- https://securelist.com/malware-report-q3-2024/114678/ ∗∗∗ Race Condition Attacks against LLMs ∗∗∗ --------------------------------------------- In modern LLM systems, there is a lot of code between what you type and what the LLM receives, and between what the LLM produces and what you see. All of that code is exploitable, and I expect many more vulnerabilities to be discovered in the coming year. --------------------------------------------- https://www.schneier.com/blog/archives/2024/11/race-condition-attacks-again… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (firefox-esr, redis, twisted, and tzdata), Fedora (firefox, nss, pam, rust-rustls, rust-zlib-rs, thunderbird, tuned, and xen), and SUSE (cobbler, kernel, libjxl-devel, libuv, postgresql12, postgresql14, postgresql15, python-waitress, seamonkey, tomcat, and tomcat10). --------------------------------------------- https://lwn.net/Articles/1000185/ ∗∗∗ B&R: 2024-11-29: Cyber Security Advisory - B&R Authentication bypass flaw in several mapp components ∗∗∗ --------------------------------------------- https://www.br-automation.com/fileadmin/SA22P014-90c4aa35.pdf ∗∗∗ Windows Server 2012 Mark of the Web Vulnerability (0day) - and Free Micropatches for it ∗∗∗ --------------------------------------------- https://blog.0patch.com/2024/11/windows-server-2012-mark-of-web.html -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 28.11.2024
by Daily end-of-shift report 28 Nov '24

28 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 27-11-2024 18:00 − Donnerstag 28-11-2024 18:00 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Zello asks users to reset passwords after security incident ∗∗∗ --------------------------------------------- Zello is warning customers to reset their passwords if their account was created before November 2nd in what appears to be another security breach. --------------------------------------------- https://www.bleepingcomputer.com/news/security/zello-asks-users-to-reset-pa… ∗∗∗ Sneaky Skimmer Malware Targets Magento Sites Ahead of Black Friday ∗∗∗ --------------------------------------------- A stealthy JavaScript injection attack steals data from the checkout page of sites, either by creating a fake credit card form or extracting data directly from payment fields. --------------------------------------------- https://www.darkreading.com/application-security/sneaky-skimmer-malware-mag… ∗∗∗ Microsoft-Sicherheitsfunktion "Administrator Protection" jetzt ausprobierbar ∗∗∗ --------------------------------------------- Microsoft will die Windows-Bedienung sicherer machen. "Administrator Protection" soll vor unbefugten Admin-Zugriffen schützen. --------------------------------------------- https://www.heise.de/-10179558 ∗∗∗ Vorsicht vor gefälschte Paketbenachrichtigungen ∗∗∗ --------------------------------------------- Sie erwarten ein Paket? Vorsicht ist geboten! Derzeit kursieren zahlreiche gefälschte Benachrichtigungen über den Lieferstatus von Bestellungen. Prüfen Sie daher Nachrichten von Paketdiensten genau, um nicht in eine Phishing- oder Abo-Falle zu tappen. Wir zeigen Ihnen, wie Sie gefälschte Nachrichten erkennen. --------------------------------------------- https://www.watchlist-internet.at/news/falsche-paketbenachrichtigungen/ ∗∗∗ Malicious NPM Package Exploits React Native Documentation Example ∗∗∗ --------------------------------------------- A recent discovery revealed how official documentation can become an unexpected attack vector for supply chain attacks. It happened when an npm package called “rtn-centered-text” exploited an example from React Native’s Fabric Native Components guide in an attempt to trick developers into downloading their package, putting systems at risk. --------------------------------------------- https://checkmarx.com/blog/malicious-npm-package-exploits-react-native-docu… ∗∗∗ The Ultimate Handheld Hacking Device - My Experience with NetHunter ∗∗∗ --------------------------------------------- For those unfamiliar, Kali NetHunter is a version of Kali Linux that you can set up on your phone. There are several types of NetHunter setups, each determining the capabilities of your device. --------------------------------------------- https://andy.codes/blog/security_articles/2024-11-27-the-ultimate-handheld-… ===================== = Vulnerabilities = ===================== ∗∗∗ Sicherheitslecks in Entwicklerwerkzeug Jenkins gestopft ∗∗∗ --------------------------------------------- In der Sicherheitsmitteilung listen die Jenkins-Entwickler drei verwundbare Add-ons auf. Am schwersten wiegt die Schwachstelle im Simple Queue Plug-in. Es versieht Namen von Views nicht mit Escape. Das mündet in einer Stored-Cross-Site-Scripting-Lücke, die Angreifer mit "View/Create"-Rechten missbrauchen können (CVE-2024-54003, CVSS 8.0, Risiko "hoch"). Den Fehler korrigieren die Plug-in-Version 1.4.5 sowie neuere. --------------------------------------------- https://heise.de/-10180515 ∗∗∗ Multiple Vulnerabilities in Fuji Electric Products ZDI-24-1614 - ZDI-24-1630 ∗∗∗ --------------------------------------------- Mitigation: Given the nature of the vulnerability, the only salient mitigation strategy is to restrict interaction with the application. --------------------------------------------- https://www.zerodayinitiative.com/advisories/published/ ∗∗∗ Drupal: Tarte au Citron - Moderately critical - Cross Site Scripting - SA-CONTRIB-2024-064 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2024-064 ∗∗∗ ZABBIX: SQL injection in user.get API (CVE-2024-42327) Critical ∗∗∗ --------------------------------------------- https://support.zabbix.com/browse/ZBX-25623 ∗∗∗ NVIDIA Security Bulletin: NVIDIA UFM Enterprise, UFM Appliance, UFM CyberAI - November 2024 ∗∗∗ --------------------------------------------- https://nvidia.custhelp.com/app/answers/detail/a_id/5584 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 27.11.2024
by Daily end-of-shift report 27 Nov '24

27 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Dienstag 26-11-2024 18:05 − Mittwoch 27-11-2024 18:00 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ RomCom exploits Firefox and Windows zero days in the wild ∗∗∗ --------------------------------------------- ESET Research details the analysis of a previously unknown vulnerability in Mozilla products exploited in the wild and another previously unknown Microsoft Windows vulnerability, combined in a zero-click exploit. --------------------------------------------- https://www.welivesecurity.com/en/eset-research/romcom-exploits-firefox-and… ∗∗∗ Betrug auf Telegram und WhatsApp mit Fake Job angeboten ∗∗∗ --------------------------------------------- Unterhalb finden Sie unseren Bericht des Telegram Betrugs und wie wir es sogar geschafft haben die Betrüger auszutricksen. Außerdem geben wir Ticks und Tricks, was Sie machen können und wie Sie solch einen Betrug erkennen. --------------------------------------------- https://www.zettasecure.com/post/betrug-auf-telegram-und-whatsapp-mit-fake-… ∗∗∗ Critical Flaw in ProjectSend Under Active Exploitation Against Public-Facing Servers ∗∗∗ --------------------------------------------- A critical security flaw impacting the ProjectSend open-source file-sharing application has likely come under active exploitation in the wild, according to findings from VulnCheck. The vulnerability, originally patched over a year-and-a-half ago as part of a commit pushed in May 2023 , was not officially made available until August 2024 with the release of version r1720. --------------------------------------------- https://thehackernews.com/2024/11/critical-flaw-in-projectsend-under.html ∗∗∗ Gaming Engines: An Undetected Playground for Malware Loaders ∗∗∗ --------------------------------------------- Check Point Research discovered a new technique taking advantage of Godot Engine, a popular open-source game engine, to execute crafted GDScript, code which triggers malicious commands and delivers malware. The technique remains undetected by almost all antivirus engines in VirusTotal. --------------------------------------------- https://research.checkpoint.com/2024/gaming-engines-an-undetected-playgroun… ∗∗∗ New NachoVPN attack uses rogue VPN servers to install malicious updates ∗∗∗ --------------------------------------------- A set of vulnerabilities dubbed "NachoVPN" allows rogue VPN servers to install malicious updates when unpatched Palo Alto and SonicWall SSL-VPN clients connect to them. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-nachovpn-attack-uses-rog… ∗∗∗ Rockstar 2FA Phishing-as-a-Service (PaaS): Noteworthy Email Campaigns ∗∗∗ --------------------------------------------- Welcome to the second part of our investigation into the Rockstar kit, please check out part one here. --------------------------------------------- https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/rockstar-2f… ∗∗∗ Researchers Discover "Bootkitty" – First UEFI Bootkit Targeting Linux Kernels ∗∗∗ --------------------------------------------- Cybersecurity researchers have shed light on what has been described as the first Unified Extensible Firmware Interface (UEFI) bootkit designed for Linux systems. Dubbed Bootkitty by its creators who go by the name BlackCat, the bootkit is assessed to be a proof-of-concept (PoC) and there is no evidence that it has been put to use in real-world attacks. --------------------------------------------- https://thehackernews.com/2024/11/researchers-discover-bootkitty-first.html ∗∗∗ BEC-ware the Phish (part 3): Detect and Prevent Incidents in M365 ∗∗∗ --------------------------------------------- This blog discusses a few options in M365, such as guidance on configuring threat and alert policies and how to deal with these alerts downstream in the SIEM. --------------------------------------------- https://www.pentestpartners.com/security-blog/bec-ware-the-phish-part-3-det… ∗∗∗ Modern solutions against cross-site attacks ∗∗∗ --------------------------------------------- This article is about cross-site leak attacks and what recent defenses have been introduced to counter them. I also want to finally answer the question why web security best practices is always opt-in and finally how YOU can get increased security controls. --------------------------------------------- https://frederikbraun.de/modern-solutions-xsleaks.html ===================== = Vulnerabilities = ===================== ∗∗∗ Palo Alto Globalprotect: Schadcode-Lücke durch unzureichende Zertifikatsprüfung ∗∗∗ --------------------------------------------- Die Entdecker der Sicherheitslücke von Amberwolf schreiben in ihrer detaillierten Analyse, dass die Globalprotect-VPN-Clients sowohl unter macOS als auch unter Windows anfällig für das Ausführen von Schadcode aus dem Netz und der Ausweitung der Rechte sind, und zwar durch den automatischen Update-Mechanismus (CVE-2024-5921, CVSS-B 7.2, Risiko "hoch"). Zwar erfordert der Update-Prozess, dass MSI-Dateien signiert sind, jedoch können Angreifer den PanGPS-Dienst zum Installieren eines bösartigen, dadurch vertrautem Root-Zertifikat missbrauchen. --------------------------------------------- https://heise.de/-10178649 ∗∗∗ Microsoft patcht teils kritische Lücken außer der Reihe ∗∗∗ --------------------------------------------- Microsoft hat in der Nacht zum Mittwoch vier Sicherheitsmitteilungen veröffentlicht. [..] Einige Updates müssen Nutzer installieren. --------------------------------------------- https://www.heise.de/-10178400 ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (mpg123 and php8.2), Fedora (libsndfile, mingw-glib2, mingw-libsoup, mingw-python3, and qbittorrent), Oracle (pam:1.5.1 and perl-App-cpanminus), Red Hat (firefox, thunderbird, and webkit2gtk3), Slackware (mozilla), SUSE (firefox, rclone, tomcat, tomcat10, and xen), and Ubuntu (gh, libsoup2.4, libsoup3, pygments, TinyGLTF, and twisted). --------------------------------------------- https://lwn.net/Articles/999897/ ∗∗∗ GitLab Patch Release: 17.6.1, 17.5.3, 17.4.5 ∗∗∗ --------------------------------------------- https://about.gitlab.com/releases/2024/11/26/patch-release-gitlab-17-6-1-re… ∗∗∗ HPE Insight Remote Support: Monitoring-Software ermöglicht Codeschmuggel ∗∗∗ --------------------------------------------- https://www.heise.de/-10178034 ∗∗∗ WebKitGTK and WPE WebKit Security Advisory WSA-2024-0007 ∗∗∗ --------------------------------------------- https://webkitgtk.org/security/WSA-2024-0007.html ∗∗∗ Synology-SA-24:27 DSM ∗∗∗ --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_24_27 ∗∗∗ Synology-SA-24:26 BeeDrive for desktop ∗∗∗ --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_24_26 ∗∗∗ Omada Identity: Stored Cross-Site Scripting in Omada Identity ∗∗∗ --------------------------------------------- https://sec-consult.com/de/vulnerability-lab/advisory/stored-xss-in-omada-i… ∗∗∗ F5: K000148716: REXML vulnerability CVE-2024-41123 ∗∗∗ --------------------------------------------- https://my.f5.com/manage/s/article/K000148716 ∗∗∗ F5: K000148692: Qt vulnerability CVE-2023-34410 ∗∗∗ --------------------------------------------- https://my.f5.com/manage/s/article/K000148692 ∗∗∗ F5: K000148690: Qt vulnerability CVE-2023-32573 ∗∗∗ --------------------------------------------- https://my.f5.com/manage/s/article/K000148690 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 26.11.2024
by Daily end-of-shift report 26 Nov '24

26 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Montag 25-11-2024 18:00 − Dienstag 26-11-2024 18:00 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Hackers exploit critical bug in Array Networks SSL VPN products ∗∗∗ --------------------------------------------- Americas Cyber Defense Agency has received evidence of hackers actively exploiting a remote code execution vulnerability in SSL VPN products Array Networks AG and vxAG ArrayOS. --------------------------------------------- https://www.bleepingcomputer.com/news/security/hackers-exploit-critical-bug… ∗∗∗ Matrix Unleashes A New Widespread DDoS Campaign ∗∗∗ --------------------------------------------- Aqua Nautilus researchers uncovered a new and widespread Distributed Denial-of-Service (DDoS) campaign orchestrated by a threat actor named Matrix. Triggered by activities detected on our honeypots, this investigation dives deep into Matrix’s methods, targets, tools, and overall goals. --------------------------------------------- https://blog.aquasec.com/matrix-unleashes-a-new-widespread-ddos-campaign ∗∗∗ Wake up and Smell the BitLocker Keys ∗∗∗ --------------------------------------------- >From this demonstration we can see that with a minimal set of tools and a small-time investment it is quite practical to access a drive encrypted with BitLocker. [..] This type of attack can be avoided by implementing a second factor for pre-boot authentication, either a user PIN and/or USB Startup Key. --------------------------------------------- https://blog.nviso.eu/2024/11/26/wake-up-and-smell-the-bitlocker-keys/ ∗∗∗ Detection Opportunities — EDR Silencer, EDRSandblast, Kill AV… ∗∗∗ --------------------------------------------- There are many ways to disable or modify security solutions which you can for. e.g test with at least 53 different Atomic Red Team as starting point, but today I would like to limit myself to a few tools that successful ransomware groups use within the top 20 ransomware groups for October 2024. --------------------------------------------- https://detect.fyi/detection-opportunities-edr-silencer-edrsandblast-kill-a… ∗∗∗ Web-Security: Mit Content Security Policy gegen Cross-Site Scripting, Teil 2 ∗∗∗ --------------------------------------------- Erweiterte CSP-Direktiven helfen dabei, Anwendungen effizient gegen Cross-Site Scripting zu schützen. --------------------------------------------- https://heise.de/-10175246 ∗∗∗ Graykey: Entschlüsselungswerkzeug kann teilweise iOS 18 aufsperren ∗∗∗ --------------------------------------------- Im Zusammenhang mit Apples neuem Reboot-Schutz vor Entsperrung sind Informationen aufgetaucht, was Forensikunternehmen mit aktuellen iPhones tun können. --------------------------------------------- https://heise.de/-10175639 ===================== = Vulnerabilities = ===================== ∗∗∗ Dell Wyse Management Suite: Angreifer können Sicherheitsmechanismen umgehen ∗∗∗ --------------------------------------------- Einer Warnmeldung zufolge sind unter anderem DoS-Attacken (CVE-2024-49595 "hoch") denkbar, außerdem können Angreifer nicht näher beschriebene Sicherheitsmechanismen umgehen (CVE-2024-49597 "hoch"). In beiden Fällen sind Attacken aus der Ferne möglich, Angreifer benötigen aber bereits hohe Nutzerrechte. --------------------------------------------- https://www.heise.de/-10176009 ∗∗∗ Trellix: Update dichtet Sicherheitslücken in Enterprise Security Manager ab ∗∗∗ --------------------------------------------- Auf konkrete Sicherheitslücken geht Trellix nicht weiter ein. Jedoch aktualisiert Trellix ESM 11.6.13 etwa Azul Java und geht damit mehrere nicht aufgelistete CVEs an. Ebenso bessert die mitgelieferte libcurl-Bibliothek zwei Sicherheitslücken aus (CVE-2023-38545, CVSS 9.8, Risiko "kritisch"; CVE-2023-38546, CVSS 3.7, niedrig). Auch im "Snow Service" lauerten zuvor zwei "Reverse Shell"-Schwachstellen (CVE-2024-1148, CVSS 9.8, kritisch; CVE-2024-11482 [noch nicht öffentlich]). --------------------------------------------- https://www.heise.de/-10176250 ∗∗∗ Wordpress-Plug-in Anti-Spam by Cleantalk gefährdet 200.000 Seiten ∗∗∗ --------------------------------------------- Nicht authentifizierte Angreifer können dadurch auf angreifbaren Wordpress-Instanzen beliebige Plug-ins installieren und aktivieren und somit am Ende beliebigen Code ausführen (CVE-2024-10542, CVSS 9.8, Risiko "kritisch"). --------------------------------------------- https://heise.de/-10175993 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (pypy3), Fedora (chromium, cobbler, and libsoup3), Oracle (kernel), SUSE (glib2, govulncheck-vulndb, javapackages-tools, xmlgraphics-batik, xmlgraphics- commons, xmlgraphics-fop, libblkid-devel, opentofu, php8, postgresql, postgresql16, postgresql17, thunderbird, traefik, and ucode-intel), and Ubuntu (needrestart and rapidjson). --------------------------------------------- https://lwn.net/Articles/999744/ ∗∗∗ WordPress Plugin "WP Admin UI Customize" vulnerable to cross-site scripting ∗∗∗ --------------------------------------------- https://jvn.jp/en/jp/JVN87182660/ ∗∗∗ VMware: VMSA-2024-0022: VMware Aria Operations updates address multiple vulnerabilities(CVE-2024-38830, CVE-2024-38831, CVE-2024-38832, CVE-2024-38833, CVE-2024-38834) ∗∗∗ --------------------------------------------- https://support.broadcom.com/web/ecx/support-content-notification/-/externa… ∗∗∗ Mozilla Security Advisories November 26, 2024 ∗∗∗ --------------------------------------------- https://www.mozilla.org/en-US/security/advisories/ ∗∗∗ Splunk: SVD-2024-1102: Third-Party Package Updates in Splunk Machine Learning Toolkit - November 2024 ∗∗∗ --------------------------------------------- https://advisory.splunk.com//advisories/SVD-2024-1102 ∗∗∗ Splunk: SVD-2024-1101: Third-Party Package Updates in Python for Scientific Computing - November 2024 ∗∗∗ --------------------------------------------- https://advisory.splunk.com//advisories/SVD-2024-1101 ∗∗∗ Synology-SA-24:25 Surveillance Station ∗∗∗ --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_24_25 ∗∗∗ Synology-SA-24:15 BeeFiles ∗∗∗ --------------------------------------------- https://www.synology.com/en-global/support/security/Synology_SA_24_15 ∗∗∗ Hitachi Energy RTU500 Scripting Interface ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-331-05 ∗∗∗ Hitachi Energy MicroSCADA Pro/X SYS600 ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-331-04 ∗∗∗ F5: K000148713: libssh2 vulnerabilities CVE-2019-3858 and CVE-2019-3862 ∗∗∗ --------------------------------------------- https://my.f5.com/manage/s/article/K000148713 ∗∗∗ PHP Patches Multiple Vulnerabilities Including CVE-2024-8932 ∗∗∗ --------------------------------------------- https://thecyberthrone.in/2024/11/26/php-patches-multiple-vulnerabilities-i… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 25.11.2024
by Daily end-of-shift report 25 Nov '24

25 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Freitag 22-11-2024 18:00 − Montag 25-11-2024 18:00 Handler: Michael Schlagenhaufer Co-Handler: n/a ===================== = News = ===================== ∗∗∗ NAS nicht benutzbar: Qnap streicht fehlerhaftes Sicherheitsupdate ∗∗∗ --------------------------------------------- Besitzer von NAS-Geräten des Herstellers Qnap haben nach der Installation eines Patches Probleme sich anzumelden. Bislang hilft nur ein Downgrade. [..] Mittlerweile hat Qnap eine Stellungnahme zur Updateproblematik veröffentlicht. Demzufolge haben sie den Sicherheitspatch QTS 5.2.2.2950 build 20241114 nun repariert und wieder veröffentlicht. --------------------------------------------- https://heise.de/-10146878 ∗∗∗ Nearest Neighbor Attack: Angriff über WLAN des Nachbarn ∗∗∗ --------------------------------------------- Dass man über das Gast-WLAN des Ziels kritische Systeme erreichen konnte, lag daran, dass eines davon sowohl per drahtgebundenem Ethernet wie das Gast-WLAN erreichbar war. Damit fiel MFA weg, es handelte sich offenbar um eine Fehlkonfiguration. --------------------------------------------- https://heise.de/-10129358 ∗∗∗ Researchers Uncover Malware Using BYOVD to Bypass Antivirus Protections ∗∗∗ --------------------------------------------- Cybersecurity researchers have uncovered a new malicious campaign that leverages a technique called Bring Your Own Vulnerable Driver (BYOVD) to disarm security protections and ultimately gain access to the infected system. [..] The starting point of the attack is an executable file (kill-floor.exe) that drops the legitimate Avast Anti-Rootkit driver, which is subsequently registered as a service using Service Control (sc.exe) to perform its malicious actions. --------------------------------------------- https://thehackernews.com/2024/11/researchers-uncover-malware-using-byovd.h… ∗∗∗ Microsoft testing Windows 11 support for third-party passkeys ∗∗∗ --------------------------------------------- Microsoft is now testing WebAuthn API updates that add support for support for using third-party passkey providers for Windows 11 passwordless authentication. --------------------------------------------- https://www.bleepingcomputer.com/news/security/microsoft-testing-windows-11… ∗∗∗ Decrypting a PDF With a User Password, (Sat, Nov 23rd) ∗∗∗ --------------------------------------------- In diary entry "Analyzing an Encrypted Phishing PDF", I decrypted a phishing PDF document. Because the PDF was encrypted for DRM (owner password), I didn't have to provide a password. What happens if you try this with a PDF encrypted for confidentiality (user password), where a password is needed to open the document? --------------------------------------------- https://isc.sans.edu/diary/rss/31466 ∗∗∗ Finding vulnerabilities in ClipSp, the driver at the core of Windows’ Client License Platform ∗∗∗ --------------------------------------------- ClipSP (clipsp.sys) is a Windows driver used to implement client licensing and system policies on Windows 10 and 11 systems. Cisco Talos researchers have discovered eight vulnerabilities related to clipsp.sys ranging from signature bypass to elevation of privileges and sandbox escape:TALOS-2024-1964 (CVE-2024-38184)TALOS-2024-1965 (CVE-2024-38185) --------------------------------------------- https://blog.talosintelligence.com/finding-vulnerabilities-in-clipsp-the-dr… ∗∗∗ Dozens of Machines Infected: Year-Long NPM Supply Chain Attack Combines Crypto Mining and Data Theft ∗∗∗ --------------------------------------------- The package, @0xengine/xmlrpc, began its life as a “legitimate” XML-RPC implementation in October 2023, but strategically transformed into a malicious tool in later versions and has remained active through November of 2024. This discovery serves as a stark reminder that a package’s longevity and consistent maintenance history do not guarantee its safety. --------------------------------------------- https://checkmarx.com/blog/npm-supply-chain-attack-combines-crypto-mining-a… ∗∗∗ Secure Coding: CWE-377 – TOCTOU-Race-Conditions in den Griff bekommen ∗∗∗ --------------------------------------------- TOCTOU-Schwachstellen zählen zu den schwerwiegendsten in der Common Weakness Enumeration CWE-377 beschriebenen. [..] Der Schlüssel zur Vermeidung dieser Schwachstellen liegt in der Beseitigung der Lücke zwischen dem Zeitpunkt der Überprüfung und dem Zeitpunkt der Nutzung, typischerweise durch den Einsatz atomarer Dateierstellungsmethoden – etwa die von sicheren APIs wie File.createTempFile() oder Files.createTempFile(). --------------------------------------------- https://heise.de/-10081613 ∗∗∗ Phishing-Warnung: Kriminelle missbrauchen Black-Friday-Trubel ∗∗∗ --------------------------------------------- Im Phishingradar warnen die Verbraucherzentralen, dass seit Freitag betrügerische E-Mails im Umlauf sind, die zum Gegenstand haben, dass unbekannte Zugriffe auf das Konto zu einer vorübergehenden Sperrung des Kontos führe. --------------------------------------------- https://heise.de/-10143500 ∗∗∗ Advanced threat predictions for 2025 ∗∗∗ --------------------------------------------- Kasperskys Global Research and Analysis Team monitors over 900 APT (Advanced Persistent Threat) groups and operations. In this piece of KSB series, we review the advanced threat trends from the past year and offer insights into what we can expect in 2025. --------------------------------------------- https://securelist.com/ksb-apt-predictions-2025/114582/ ∗∗∗ Webinar: Internetkriminalität - Betrugsfallen & Fakes im Internet ∗∗∗ --------------------------------------------- Dieses Webinar informiert Sie über gängige Betrugsfallen im Internet (Abo-Fallen, Fake Shops, Kleinanzeigenbetrug, Scamming & Co.) und zeigt, wie Sie diese erkennen können. Nehmen Sie kostenlos teil: Montag, 9. Dezember 2024, 18:30 - 20:00 Uhr via zoom. --------------------------------------------- https://www.watchlist-internet.at/news/webinar-internetkriminalitaet-betrug… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (ansible, chromium, ghostscript, glib2.0, intel-microcode, and kernel), Fedora (dotnet9.0, needrestart, php, and python3.6), Oracle (cups, kernel, osbuild-composer, podman, python3.12-urllib3, squid, and xerces-c), Red Hat (buildah, edk2, gnome-shell, haproxy, kernel, kernel-rt, libvpx, pam, python3.11-urllib3, python3.12-urllib3, qemu-kvm, rhc-worker-script, squid:4, and tigervnc), Slackware (php), SUSE (chromedriver, chromium, dcmtk, govulncheck-vulndb, iptraf-ng, and traefik2), and Ubuntu (linux-oracle and openjdk-23). --------------------------------------------- https://lwn.net/Articles/999597/ ∗∗∗ UmweltOffice: SQL Injection in Siempelkamp NIS UmweltOffice <7.4.3 (SYSS-2024-074) ∗∗∗ --------------------------------------------- https://www.syss.de/pentest-blog/sql-injection-in-siempelkamp-nis-umweltoff… ∗∗∗ F5: K000148495: libssh vulnerability CVE-2023-1667 ∗∗∗ --------------------------------------------- https://my.f5.com/manage/s/article/K000148495 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 22.11.2024
by Daily end-of-shift report 22 Nov '24

22 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 21-11-2024 18:00 − Freitag 22-11-2024 18:00 Handler: Alexander Riepl Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Ransomgroup Helldown: Attacks on Zyxel Devices ∗∗∗ --------------------------------------------- SEC Consult has observed a rise of attacks on Zyxel firewalls over the past two months affecting Zyxel ATP firewall (version 5.38 and above - i.e. we have seen successful attacks also on fully patched Zyxel ATP version 5.39 firewalls). [..] We write this blogpost to highlight the need to remain vigilant and monitor activity on the Zyxel Firewalls, especially since there seems to be no official patch from the vendor as of the time of this blog post. --------------------------------------------- https://sec-consult.com/blog/detail/ransomgroup-helldown-attacks-on-zyxel-d… ∗∗∗ Angriffe auf Citrix-Sicherheitslücke beobachtet ∗∗∗ --------------------------------------------- In der vergangenen Woche hat Citrix Sicherheitslücken im Session Recording geschlossen. Nun haben IT-Forscher Angriffe darauf beobachtet. --------------------------------------------- https://www.heise.de/-10100614 ∗∗∗ Fintech Giant Finastra Investigating Data Breach ∗∗∗ --------------------------------------------- Finastra, which provides software and services to 45 of the worlds top 50 banks, notified customers of the security incident after a cybercriminal began selling more than 400 gigabytes of data purportedly stolen from the company. --------------------------------------------- https://it.slashdot.org/story/24/11/21/2043251/fintech-giant-finastra-inves… ∗∗∗ Heres what happens if you dont layer network security – or remove unused web shells ∗∗∗ --------------------------------------------- The US Cybersecurity and Infrastructure Agency often breaks into critical organizations' networks – with their permission, of course – to simulate real-world cyber attacks and thereby help improve their security. [..] In a Thursday blog post, the Agency (CISA) detailed the exercise and opined they "illuminate lessons learned for network defenders and software manufacturers about how to respond to and reduce risk." In other words: give it a read and learn from this critical infrastructure organization's mistakes – and the things it did well – to keep real criminals out of your IT environment. --------------------------------------------- https://go.theregister.com/feed/www.theregister.com/2024/11/22/cisa_red_tea… ∗∗∗ Lateral Movement on macOS: Unique and Popular Techniques and In-the-Wild Examples ∗∗∗ --------------------------------------------- We uncover macOS lateral movement tactics, such as SSH key misuse and AppleScript exploitation. Strategies to counter this attack trend are also discussed. --------------------------------------------- https://unit42.paloaltonetworks.com/unique-popular-techniques-lateral-movem… ∗∗∗ UK drinking water supplies disrupted by record number of undisclosed cyber incidents ∗∗∗ --------------------------------------------- A record number of cyber incidents impacted Britain’s critical drinking water supplies this year without being publicly disclosed, according to information obtained by Recorded Future News. --------------------------------------------- https://therecord.media/uk-drinking-water-infrastructure-cyber-incident-rep… ∗∗∗ A Bag of RATs: VenomRAT vs. AsyncRAT ∗∗∗ --------------------------------------------- Remote access tools (RATs) have long been a favorite tool for cyber attackers, since they enable remote control over compromised systems and facilitate data theft, espionage, and continuous monitoring of victims. Among the well-known RATs are VenomRAT and AsyncRAT. [..] This comparison explores the core technical differences between VenomRAT and AsyncRAT by analyzing their architecture, capabilities, and tactics. --------------------------------------------- https://www.rapid7.com/blog/post/2024/11/21/a-bag-of-rats-venomrat-vs-async… ∗∗∗ Looking at the Attack Surfaces of the Kenwood DMX958XR IVI ∗∗∗ --------------------------------------------- In our previous Kenwood DMX958XR blog post, we detailed the internals of the Kenwood in-vehicle infotainment (IVI) head unit and provided annotated pictures of each PCB. In this post, we aim to outline the attack surface of the DMX958XR in the hopes of providing inspiration for vulnerability research. --------------------------------------------- https://www.thezdi.com/blog/2024/11/20/looking-at-the-attack-surfaces-of-th… ===================== = Vulnerabilities = ===================== ∗∗∗ QNAP Security Advisories 2024-11-23 ∗∗∗ --------------------------------------------- QNAP released 8 security advisories: 5x important, 3x moderate --------------------------------------------- https://www.qnap.com/en-us/security-advisories ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (postgresql-13, postgresql-15, and webkit2gtk), Fedora (libsndfile, microcode_ctl, and trafficserver), Mageia (kanboard, kernel, kmod-xtables-addons, kmod-virtualbox, and bluez, kernel-linus, opendmarc, and radare2), Oracle (.NET 9.0, bubblewrap and flatpak, buildah, expat, firefox, grafana, grafana-pcp, kernel, krb5, libsoup, libvpx, NetworkManager-libreswan, openexr, pcp, python3.11, python3.11-urllib3, python3.12, python3.9, squid, thunderbird, tigervnc, and webkit2gtk3), Red Hat (.NET 9.0, binutils, expat, grafana-pcp, kernel, libsoup, NetworkManager-libreswan, openexr, python3.11, python3.12, python39:3.9, squid, tigervnc, and webkit2gtk3), SUSE (chromedriver, cobbler, govulncheck-vulndb, and icinga2), and Ubuntu (linux-lowlatency, linux-lowlatency-hwe-6.8, python2.7, and zbar). --------------------------------------------- https://lwn.net/Articles/999102/ ∗∗∗ ZDI-24-1605: Adobe InDesign JP2 File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-24-1605/ ∗∗∗ ZDI-24-1606: 7-Zip CopyCoder Infinite Loop Denial-of-Service Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-24-1606/ ∗∗∗ ZDI-24-1613: Intel Driver & Support Assistant Log Folder Link Following Local Privilege Escalation Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-24-1613/ ∗∗∗ SSA-354569 V1.0: Multiple Vulnerabilities in Palo Alto Networks Virtual NGFW on RUGGEDCOM APE1808 Devices ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/html/ssa-354569.html ∗∗∗ NVIDIA affected by a Critical vulnerability CVE-2024-0138 ∗∗∗ --------------------------------------------- https://thecyberthrone.in/2024/11/22/nvidia-affected-by-a-critical-vulnerab… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 21.11.2024
by Daily end-of-shift report 21 Nov '24

21 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 20-11-2024 18:00 − Donnerstag 21-11-2024 18:00 Handler: Alexander Riepl Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Fortinet VPN design flaw hides successful brute-force attacks ∗∗∗ --------------------------------------------- A design flaw in the Fortinet VPN servers logging mechanism can be leveraged to conceal the successful verification of credentials during a brute-force attack without tipping off defenders of compromised logins. --------------------------------------------- https://www.bleepingcomputer.com/news/security/fortinet-vpn-design-flaw-hid… ∗∗∗ Wegen Sicherheitslücke: D-Link drängt auf Entsorgung älterer Router ∗∗∗ --------------------------------------------- Mehrere D-Link-Router, von denen einige erst vor wenigen Monaten den EOL-Status erreicht haben, sind angreifbar. Patches gibt es nicht. --------------------------------------------- https://www.golem.de/news/wegen-sicherheitsluecke-d-link-draengt-auf-entsor… ∗∗∗ Lumma Stealer on the Rise: How Telegram Channels Are Fueling Malware Proliferation ∗∗∗ --------------------------------------------- Authored by: M. Authored by: M, Mohanasundaram and Neil Tyagi In today’s rapidly evolving cyber landscape, malware threats .. --------------------------------------------- https://www.mcafee.com/blogs/other-blogs/mcafee-labs/lumma-stealer-on-the-r… ∗∗∗ Azure Key Vault Tradecraft with BARK ∗∗∗ --------------------------------------------- This post details the existing and new functions in BARK that support adversarial tradecraft research relevant to the Azure Key Vault service. The latter part of the post shows an example of how a red team operator may use these commands during the course of an assessment. --------------------------------------------- https://posts.specterops.io/azure-key-vault-tradecraft-with-bark-24163abc8d… ∗∗∗ “Free Hugs” – What to be Wary of in Hugging Face – Part 2 ∗∗∗ --------------------------------------------- Enjoy Threat Modeling? Try Threats in Models! Previously… In part 1 of this 4-part blog, we discussed Hugging Face, the potentially dangerous trust relationship between Hugging Face users and the ReadMe file, exploiting users who .. --------------------------------------------- https://checkmarx.com/blog/free-hugs-what-to-be-wary-of-in-hugging-face-par… ∗∗∗ New Report Reveals Hidden Risks: How Internet-Exposed Systems Threaten Critical Infrastructure ∗∗∗ --------------------------------------------- A new Censys report found 145,000 exposed ICSs and thousands of insecure human-machine interfaces (HMIs), providing attackers with an accessible path to disrupt critical operations. Real-world examples underscore the danger, with Iranian and Russian-backed hackers exploiting HMIs to manipulate water systems in Pennsylvania and Texas. GreyNoise research .. --------------------------------------------- https://www.greynoise.io/blog/new-report-reveals-hidden-risks-how-internet-… ∗∗∗ Finding Bugs in Chrome with CodeQL ∗∗∗ --------------------------------------------- This blog post discusses how to use a static analysis tool called CodeQL to search for vulnerabilities in Chrome. --------------------------------------------- https://bughunters.google.com/blog/5085111480877056/finding-bugs-in-chrome-… ∗∗∗ Spelunking in Comments and Documentation for Security Footguns ∗∗∗ --------------------------------------------- Join us as we explore seemingly safe but deceptively tricky ground in Elixir, Python, and the Golang standard library. We cover officially documented, or at least previously discussed, code functionality that could unexpectedly introduce vulnerabilities. Well-documented behavior is not always what it appears! --------------------------------------------- https://blog.includesecurity.com/2024/11/spelunking-in-comments-and-documen… ∗∗∗ Azure Detection Engineering: Log idiosyncrasies you should know about ∗∗∗ --------------------------------------------- We share a few inconsistencies found in Azure logs which make detection engineering more challenging. --------------------------------------------- https://tracebit.com/blog/azure-detection-engineering-log-idiosyncrasies-yo… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (kernel, NetworkManager-libreswan, and openssl), Fedora (chromium and llvm-test-suite), Mageia (thunderbird), and Ubuntu (linux-aws-6.8, linux-azure, linux-azure-6.8, linux-oracle-6.8,, linux-azure, and ruby2.7). --------------------------------------------- https://lwn.net/Articles/998949/ ∗∗∗ Progress Kemp LoadMaster OS Command Injection Vulnerability ∗∗∗ --------------------------------------------- FortiGuard network sensors detect attack attempts targeting the Progress Kemp LoadMaster. Successful exploitation of the CVE-2024-1212 vulnerability allows unauthenticated remote attackers to access the system through the management interface, potentially leading to data breaches, service disruptions, or further attacks --------------------------------------------- https://fortiguard.fortinet.com/outbreak-alert/kemp-loadmaster-os-command-i… ∗∗∗ ZDI-24-1532: 7-Zip Zstandard Decompression Integer Underflow Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-24-1532/ ∗∗∗ Drupal core - Moderately critical - Gadget chain - SA-CORE-2024-008 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-core-2024-008 ∗∗∗ Drupal core - Moderately critical - Gadget chain - SA-CORE-2024-007 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-core-2024-007 ∗∗∗ Drupal core - Critical - Cross Site Scripting - SA-CORE-2024-005 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-core-2024-005 ∗∗∗ Drupal core - Moderately critical - Access bypass - SA-CORE-2024-004 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-core-2024-004 ∗∗∗ Drupal core - Moderately critical - Cross Site Scripting - SA-CORE-2024-003 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-core-2024-003 ∗∗∗ Drupal core - Moderately critical - Cross Site Scripting - SA-CORE-2024-003 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-core-2024-003 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 20.11.2024
by Daily end-of-shift report 20 Nov '24

20 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Dienstag 19-11-2024 18:00 − Mittwoch 20-11-2024 18:00 Handler: Alexander Riepl Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Bigger and badder: how DDoS attack sizes have evolved over the last decade ∗∗∗ --------------------------------------------- If we plot the metrics associated with large DDoS attacks observed in the last 10 years, does it show a straight, steady increase in an exponential curve that keeps becoming steeper, or is it closer to a linear growth? Our analysis found the growth is not linear but rather is exponential, with the slope varying depending on the metric (rps, pps or bps). --------------------------------------------- https://blog.cloudflare.com/bigger-and-badder-how-ddos-attack-sizes-have-ev… ∗∗∗ Kein Angriff auf Idev-Portal: Destatis weist Schuld für Datenleck von sich ∗∗∗ --------------------------------------------- Das Statistische Bundesamt hat sein Idev-Portal untersucht. Von Hackern erbeutete Daten sollen bei den meldenden Unternehmen abgeflossen sein. --------------------------------------------- https://www.golem.de/news/kein-cyberangriff-auf-meldesystem-destatis-weist-… ∗∗∗ Inside the Threat: Ein Blick hinter die Kulissen zur Abwehr einer aktiven Bedrohung ∗∗∗ --------------------------------------------- Früherkennung und proaktive Untersuchung können einen Ransomware-Angriff im Keim ersticken. Ein aktueller realer Fall, zeigt, wie es funktioniert. --------------------------------------------- https://sec-consult.com/de/blog/detail/inside-the-threat-ein-blick-hinter-d… ∗∗∗ Decades-Old Security Vulnerabilities Found in Ubuntus Needrestart Package ∗∗∗ --------------------------------------------- Multiple decade-old security vulnerabilities have been disclosed in the needrestart package installed by default in Ubuntu Server (since version 21.04) that could allow a local attacker to gain root privileges without requiring user .. --------------------------------------------- https://thehackernews.com/2024/11/decades-old-security-vulnerabilities.html ∗∗∗ Yubikey-Seitenkanal: Weitere Produkte für Cloning-Attacke anfällig ∗∗∗ --------------------------------------------- Die Seitenkanal-Lücke EUCLEAK wurde auch als "Yubikey-Cloning-Attacke" bekannt. Das BSI re-zertifiziert aktualisierte Produkte, die betroffen waren. --------------------------------------------- https://www.heise.de/news/EUCLEAK-Weitere-Produkte-fuer-Cloning-Attacke-anf… ∗∗∗ Threat Assessment: Ignoble Scorpius, Distributors of BlackSuit Ransomware ∗∗∗ --------------------------------------------- Explore this assessment on cybercrime group Ignoble Scorpius, distributors of BlackSuit ransomware. Since May 2023, operations have increased —affecting critical sectors. --------------------------------------------- https://unit42.paloaltonetworks.com/threat-assessment-blacksuit-ransomware-… ∗∗∗ Looking at the Internals of the Kenwood DMX958XR IVI ∗∗∗ --------------------------------------------- For the upcoming Pwn2Own Automotive contest, a total of four in-vehicle infotainment (IVI) head units have been selected as targets. One of these is the double DIN Kenwood DMX958XR. This unit offers a variety of .. --------------------------------------------- https://www.thezdi.com/blog/2024/11/18/looking-at-the-internals-of-the-kenw… ∗∗∗ Critical Vulnerabilities in vCenter Server Exploited in the Wild ∗∗∗ --------------------------------------------- CVE CVE-2024-38813CVE-2024-38812 Affected Products VMware vCenter Server VMware Cloud Foundation Exploitation Broadcom has confirmed exploitation of these vulnerabilities[1]. The CVE has not been .. --------------------------------------------- https://www.truesec.com/hub/blog/critical-vulnerabilities-in-vcenter-server… ∗∗∗ Malicious QR Codes: How big of a problem is it, really? ∗∗∗ --------------------------------------------- QR codes are disproportionately effective at bypassing most anti-spam filters. Talos discovered two effective methods for defanging malicious QR codes, a necessary step to make them safe for consumption. --------------------------------------------- https://blog.talosintelligence.com/malicious_qr_codes/ ∗∗∗ Hackers Exploit Misconfigured Jupyter Servers for Illegal Sports Streaming ∗∗∗ --------------------------------------------- Aqua Nautilus’ research reveals hackers are leveraging vulnerable and misconfigured Jupyter Notebook servers to steal live sports streams. --------------------------------------------- https://hackread.com/hackers-exploit-misconfigured-jupyter-servers-sports-s… ∗∗∗ Pots and Pans, AKA an SSLVPN - Palo Alto PAN-OS CVE-2024-0012 and CVE-2024-9474 ∗∗∗ --------------------------------------------- It'll be no surprise that 2024, 2023, 2022, and every other year of humanities existence has been tough for SSLVPN appliances. Anyhow, there are new vulnerabilities (well, two of them) that are being exploited in the Palo Alto Networks .. --------------------------------------------- https://labs.watchtowr.com/pots-and-pans-aka-an-sslvpn-palo-alto-pan-os-cve… ∗∗∗ Defending Your Directory: An Expert Guide to Mitigating Pass-the-Hash Attacks in Active Directory ∗∗∗ --------------------------------------------- In our latest technical blog series, our DFIR team are highlighting the most prominent Active Directory (AD) threats, describing the tell-tale signs that your AD might be at risk, and give experienced insight into the best prevention and mitigation strategies to shore up your AD security and bolster your digital identity protection. --------------------------------------------- https://www.nccgroup.com/us/research-blog/defending-your-directory-an-exper… ∗∗∗ Let’s Encrypt: Ten Years ∗∗∗ --------------------------------------------- Vital personal and business information flows over the Internet more frequently than ever, and we don’t always know when it’s happening. It’s clear at this point that encrypting is something all of us should be doing. Then why don’t we use TLS (the successor to SSL) everywhere? Every browser in every device supports it. Every server in every data center supports it. Why don’t we just flip the switch? --------------------------------------------- https://letsencrypt.org/2014/11/18/announcing-lets-encrypt/ ∗∗∗ Achieving NIST CSF 2.0 Compliance: Best Practices ∗∗∗ --------------------------------------------- Cybersecurity is an ever-growing concern in today’s digital era. With the rise of cyberattacks and data breaches, organizations must adopt best practices to safeguard their sensitive information. One of the leading frameworks guiding organizations in securing their digital assets is the NIST CSF 2.0 by National Institute of Standards and .. --------------------------------------------- https://fortbridge.co.uk/regulations/achieving-nist-csf-2-0-compliance-with… ===================== = Vulnerabilities = ===================== ∗∗∗ DSA-5815-1 needrestart - security update ∗∗∗ --------------------------------------------- https://lists.debian.org/debian-security-announce/2024/msg00229.html -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 19.11.2024
by Daily end-of-shift report 19 Nov '24

19 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Montag 18-11-2024 18:00 − Dienstag 19-11-2024 18:00 Handler: Alexander Riepl Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Spotify abused to promote pirated software and game cheats ∗∗∗ --------------------------------------------- Spotify playlists and podcasts are being abused to push pirated software, game cheat codes, spam links, and "warez" sites. By injecting targeted keywords and links in playlist names and podcast descriptions, threat actors may .. --------------------------------------------- https://www.bleepingcomputer.com/news/security/spotify-abused-to-promote-pi… ∗∗∗ New Helldown Ransomware Variant Expands Attacks to VMware and Linux Systems ∗∗∗ --------------------------------------------- Cybersecurity researchers have shed light on a Linux variant of a relatively new ransomware strain called Helldown, suggesting that the threat actors are broadening their attack focus."Helldown deploys Windows ransomware derived from the LockBit 3.0 code," Sekoia .. --------------------------------------------- https://thehackernews.com/2024/11/new-helldown-ransomware-expands-attacks.h… ∗∗∗ Critical 9.8-rated VMware vCenter RCE bug exploited after patch fumble ∗∗∗ --------------------------------------------- If you didnt fix this a month ago, your to-do list probably needs a reshuffle Two VMware vCenter server bugs, including a critical heap-overflow vulnerability that leads to remote code execution (RCE), have been exploited in attacks after Broadcom’s first attempt to fix the flaws fell short. --------------------------------------------- https://www.theregister.com/2024/11/18/vmware_vcenter_rce_exploited/ ∗∗∗ Veritas Enterprise Vault: Kritische Codeschmuggel-Lücken in Archivsoftware ∗∗∗ --------------------------------------------- In Vertias Enterprise Vault können Angreifer kritische Lücke zum Einschleusen von Schadcode missbrauchen. --------------------------------------------- https://www.heise.de/news/Veritas-Enterprise-Vault-Kritische-Codeschmuggel-… ∗∗∗ Kritische Palo-Alto-Lücke: Details und Patches sind da, CISA warnt vor Exploit ∗∗∗ --------------------------------------------- Fast drei Wochen nach ersten Exploit-Gerüchten hat der Hersteller nun endlich reagiert, trickst aber. Derweil warnt die US-Cyberbehörde vor Angriffen. --------------------------------------------- https://www.heise.de/news/Kritische-Palo-Alto-Luecke-Patches-sind-da-CISA-w… ∗∗∗ FreeBSD Foundation releases Bhyve and Capsicum security audit ∗∗∗ --------------------------------------------- The FreeBSD Foundation has announced the release of a security audit report conducted by security firm Synacktiv. The audit uncovered a number of vulnerabilities: Most of these vulnerabilities have been addressed through official FreeBSD Project security advisories, which offer detailed information about each vulnerability, its impact, and the measures .. --------------------------------------------- https://lwn.net/Articles/998615/ ∗∗∗ FrostyGoop’s Zoom-In: A Closer Look into the Malware Artifacts, Behaviors and Network Communications ∗∗∗ --------------------------------------------- We analyze FrostyGoop malware, which targets OT systems. This article walks through newly discovered samples, indicators, and also examines configurations and network communications. --------------------------------------------- https://unit42.paloaltonetworks.com/frostygoop-malware-analysis/ ∗∗∗ The Importance of Establishing a Solid Third Party Risk Management Framework for Risk Mitigation ∗∗∗ --------------------------------------------- In the previous post, we introduced the concept of Third-Party Risk Management (TPRM) and its importance in today’s interconnected world. Now, let us have a look at the practical aspects of building a solid TPRM program and why it is important for your company. 1. Start with a Third-Party Inventory The first step in building .. --------------------------------------------- https://blog.nviso.eu/2024/11/19/the-importance-of-establishing-a-solid-thi… ∗∗∗ Facebook Malvertising Campaign Spreads Malware via Fake Bitwarden ∗∗∗ --------------------------------------------- A Facebook malvertising campaign disguised as Bitwarden updates spreads malware, targeting business accounts. Users are tricked .. --------------------------------------------- https://hackread.com/facebook-malvertising-malware-via-fake-bitwarden/ ∗∗∗ Threat Actors Hijack Misconfigured Servers for Live Sports Streaming ∗∗∗ --------------------------------------------- To keep up with the ever-evolving world of cybersecurity, Aqua Nautilus researchers deploy honeypots that mimic real-world development environments. During a recent threat-hunting operation, they uncovered a surprising new .. --------------------------------------------- https://blog.aquasec.com/threat-actors-hijack-misconfigured-servers-for-liv… ∗∗∗ Pots and Pans, AKA an SSLVPN - Palo Alto PAN-OS CVE-2024-0012 and CVE-2024-9474 ∗∗∗ --------------------------------------------- Note: Since this is breaking news and more details are being released, were updating this .. --------------------------------------------- https://labs.watchtowr.com/pots-and-pans-aka-an-sslvpn-palo-alto-pan-os-cve… ∗∗∗ NVD Backlog Tops 20,000 CVEs Awaiting Analysis as NIST Prepares System Updates ∗∗∗ --------------------------------------------- CVEs awaiting analysis by the NVD have broken the 20,000 mark, after the security community noticed its enrichment activity slowed to nearly a halt again last week. NIST failed to meet its self-imposed deadline of .. --------------------------------------------- https://socket.dev/blog/nvd-backlog-tops-20-000-cves ∗∗∗ Threat Actor Exposes Playbook for Exploiting npm to Build Blockchain-Powered Botnets ∗∗∗ --------------------------------------------- In October 2024, Socket discovered a widespread npm malware campaign using Ethereum smart contracts to evade detection and maintain control over infected systems. Building on our initial research and equipped with analyses of the .. --------------------------------------------- https://socket.dev/blog/exploiting-npm-to-build-a-blockchain-powered-botnet ∗∗∗ Extending Burp Suite for fun and profit – The Montoya way – Part 7 ∗∗∗ --------------------------------------------- Last time we saw how to develop an extension that will add custom active and passive checks to the Burp Scanner. Today we will modify that extension to detect serialization issues using .. --------------------------------------------- https://security.humanativaspa.it/extending-burp-suite-for-fun-and-profit-t… ∗∗∗ U.S. Extradites and Charges Alleged Phobos Ransomware Admin ∗∗∗ --------------------------------------------- The United States secured the extradition of a Russian national from South Korea who is allegedly the mastermind behind the notorious Phobos ransomware. Evgenii Ptitsyn, 42, is accused of administering the Phobos .. --------------------------------------------- https://thecyberexpress.com/us-charges-alleged-phobos-ransomware-admin/ ===================== = Vulnerabilities = ===================== ∗∗∗ ZDI-24-1516: Trend Micro Deep Security Agent Manual Scan Command Injection Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- This vulnerability allows remote attackers to execute arbitrary code on affected installations of Trend Micro Deep Security Agent. Authentication is required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.5. The following CVEs are assigned: CVE-2024-51503. --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-24-1516/ ∗∗∗ ZDI-24-1517: McAfee Total Protection Uncontrolled Search Path Element Local Privilege Escalation Vulnerability ∗∗∗ --------------------------------------------- This vulnerability allows local attackers to escalate privileges on affected installations of McAfee Total Protection. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 6.7. The following CVEs are assigned: CVE-2024-49592. --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-24-1517/ ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (.NET 9.0, bcc, bluez, bpftrace, bubblewrap, flatpak, buildah, cockpit, containernetworking-plugins, cups, cyrus-imapd, edk2, expat, firefox, fontforge, gnome-shell, gnome-shell-extensions, grafana, grafana-pcp, gtk3, httpd, iperf3, jose, krb5, libgcrypt, libsoup, libvirt, libvpx, lldpd, microcode_ctl, .. --------------------------------------------- https://lwn.net/Articles/998755/ ∗∗∗ Oracle Security Alert for CVE-2024-21287 - 18 November 2024 ∗∗∗ --------------------------------------------- https://www.oracle.com/security-alerts/alert-cve-2024-21287.html -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 18.11.2024
by Daily end-of-shift report 18 Nov '24

18 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Freitag 15-11-2024 18:00 − Montag 18-11-2024 18:00 Handler: Alexander Riepl Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Honeypot: Forscher veralbert Scriptkiddies mit Fake-Ransomware ∗∗∗ --------------------------------------------- Ein Tool namens Jinn sollte Ransomware-Angriffe vereinfachen. Tatsächlich war das ein Honeypot, auf den so einige Akteure reingefallen sind. --------------------------------------------- https://www.golem.de/news/honeypot-forscher-veralbert-scriptkiddies-mit-fak… ∗∗∗ Women In Russian-Speaking Cybercrime: Mythical Creatures or Significant Members of Underground? ∗∗∗ --------------------------------------------- A blog detailing in-depth research into women in Russian-speaking cybercrime. --------------------------------------------- https://www.sans.org/blog/women-in-russian-speaking-cybercrime-mythical-cre… ∗∗∗ DORA-Kernthemen meistern: Ein Deep Dive in Incident Management ∗∗∗ --------------------------------------------- In diesem Blogbeitrag befassen wir uns mit den Anforderungen an DORA Incident Management. --------------------------------------------- https://sec-consult.com/de/blog/detail/dora-kernthemen-meistern-ein-deep-di… ∗∗∗ Swiss cheesed off as postal service used to spread malware ∗∗∗ --------------------------------------------- QR codes arrive via an age-old delivery system Switzerlands National Cyber Security Centre (NCSC) has issued an alert about malware being spread via the countrys postal service. --------------------------------------------- https://www.theregister.com/2024/11/16/swiss_malware_qr/ ∗∗∗ WTF: Sicherheitsforscher finden beim Nachstellen einer Lücke drei neue ∗∗∗ --------------------------------------------- Als die Watchtowr Labs-Forscher die Lücke im FortiManager nachprüfen wollten, fanden sie weitere Fehler und unvollständige Fixes. --------------------------------------------- https://www.heise.de/news/Sicherheitsforscher-finden-beim-Nachstellen-einer… ∗∗∗ T-Mobile von chinesischem Cyberangriff betroffen ∗∗∗ --------------------------------------------- Laut einem Bericht konnten die Hacker in mehrere Telekommunikationsunternehmen in den USA wie auch international eindringen --------------------------------------------- https://www.derstandard.at/story/3000000245232/t-mobile-von-chinesischem-cy… ∗∗∗ Threat Brief: Operation Lunar Peek, Activity Related to CVE-2024-0012 ∗∗∗ --------------------------------------------- We detail the observed limited activity regarding authentication bypass vulnerability CVE-2024-0012 affecting specific versions of PAN-OS software, and include protections and mitigations. --------------------------------------------- https://unit42.paloaltonetworks.com/cve-2024-0012-cve-2024-9474/ ∗∗∗ Akute Welle an DDoS-Angriffen gegen österreichische Unternehmen und Organisationen ∗∗∗ --------------------------------------------- Seit heute Früh sind verschiedene österreichische Unternehmen und Organisationen aus unterschiedlichen Branchen und Sektoren mit DDoS-Angriffen konfrontiert. Die genauen Hintergründe der Attacke sind uns zurzeit nicht bekannt, Hinweise für eine hacktivistische Motivation liegen jedoch vor. In Anbetracht der aktuellen Geschehnisse .. --------------------------------------------- https://www.cert.at/de/aktuelles/2024/11/ddos-angriffe-november-2024 ∗∗∗ BrazenBamboo Weaponizes FortiClient Vulnerability to Steal VPN Credentials via DEEPDATA ∗∗∗ --------------------------------------------- KEY TAKEAWAYS Volexity discovered and reported a vulnerability in Fortinets Windows VPN client, FortiClient, where user credentials remain in process memory after a user authenticates to the VPN. This vulnerability was abused by BrazenBamboo in their DEEPDATA malware. BrazenBamboo is the threat actor behind development of the .. --------------------------------------------- https://www.volexity.com/blog/2024/11/15/brazenbamboo-weaponizes-forticlien… ∗∗∗ Inside Water Barghest’s Rapid Exploit-to-Market Strategy for IoT Devices ∗∗∗ --------------------------------------------- In this blog entry, we discuss Water Barghests exploitation of IoT devices, transforming them into profitable assets through advanced automation and monetization techniques. --------------------------------------------- https://www.trendmicro.com/en_us/research/24/k/water-barghest.html ∗∗∗ What To Use Instead of PGP ∗∗∗ --------------------------------------------- It’s been more than five years since The PGP Problem was published, and I still hear from people who believe that using PGP (whether GnuPG or another OpenPGP implementation) is a thing .. --------------------------------------------- https://soatok.blog/2024/11/15/what-to-use-instead-of-pgp/ ∗∗∗ TPM-Backed SSH Keys on Windows 11 ∗∗∗ --------------------------------------------- On my MacBook, I’ve been using using TPM/security key-based SSH keys for years since it’s where I do the most development and the software support is good. Secretive is a decent app I can vouch for. Before that, I was .. --------------------------------------------- https://cedwards.xyz/tpm-backed-ssh-keys-on-windows-11/ ∗∗∗ Reverse Engineering iOS 18 Inactivity Reboot ∗∗∗ --------------------------------------------- iOS 18 introduced a new inactivity reboot security feature. What does it protect from and how does it work? This blog post covers all the details down to a kernel extension and the Secure Enclave Processor. --------------------------------------------- https://naehrdine.blogspot.com/2024/11/reverse-engineering-ios-18-inactivit… ∗∗∗ Malicious npm Package Exploits WhatsApp Authentication with Remote Kill Switch for File Destruction ∗∗∗ --------------------------------------------- A malicious npm package disguised as a WhatsApp client is exploiting authentication flows with a remote kill switch to exfiltrate data and destroy files. --------------------------------------------- https://socket.dev/blog/malicious-npm-package-exploits-whatsapp-authenticat… ∗∗∗ Redis CVE-2024-31449: How to Reproduce and Mitigate the Vulnerability ∗∗∗ --------------------------------------------- On October 7, 2024, information about a serious vulnerability in Redis, identified as CVE-2024-31449, was published. This vulnerability allows an authenticated user to execute remote code using specially .. --------------------------------------------- https://redrays.io/blog/redis-cve-2024-31449-how-to-reproduce-and-mitigate-… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (binutils, libsoup, squid:4, tigervnc, and webkit2gtk3), Debian (icinga2, postgresql-13, postgresql-15, smarty3, symfony, thunderbird, and waitress), Fedora (dotnet9.0, ghostscript, microcode_ctl, php-bartlett-PHP-CompatInfo, python-waitress, and webkitgtk), Gentoo (Perl, Pillow, and X.Org X server, XWayland), .. --------------------------------------------- https://lwn.net/Articles/998570/ ∗∗∗ CVE-2024-0012 PAN-OS: Authentication Bypass in the Management Web Interface (PAN-SA-2024-0015) (Severity: CRITICAL) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2024-0012 ∗∗∗ CVE-2024-9474 PAN-OS: Privilege Escalation (PE) Vulnerability in the Web Management Interface (Severity: MEDIUM) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2024-9474 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 15.11.2024
by Daily end-of-shift report 15 Nov '24

15 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 14-11-2024 18:00 − Freitag 15-11-2024 18:00 Handler: Alexander Riepl Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Diese dummen Passwörter werden am häufigsten verwendet ∗∗∗ --------------------------------------------- Sind eure Accounts gut geschützt? Werft zur Sicherheit einen Blick auf diese Liste - hoffentlich fühlt ihr euch nicht ertappt. --------------------------------------------- https://futurezone.at/digital-life/dumme-passwoerter-oesterreich-internatio… ∗∗∗ Cyberangriff auf Destatis: Hacker erbeuten Firmendaten des Statistischen Bundesamtes ∗∗∗ --------------------------------------------- Der 3,8 GBytes große Datensatz bietet Zugriff auf von Unternehmen gemeldete Informationen. Das attackierte System wurde erst kürzlich modernisiert. --------------------------------------------- https://www.golem.de/news/cyberangriff-auf-destatis-hacker-erbeuten-firmend… ∗∗∗ MacOS 15.1: Apple patcht Drittanbieter-Firewalls kaputt ∗∗∗ --------------------------------------------- Wer unter MacOS 15.1 Drittanbieter-Firewalls wie Little Snitch verwendet, könnte auf Probleme stoßen. Filterregeln bleiben je nach Konfiguration wirkungslos. --------------------------------------------- https://www.golem.de/news/macos-15-1-apple-patcht-drittanbieter-firewalls-k… ∗∗∗ New Glove Stealer Malware Bypasses Google Chrome’s App-Bound to Steal Data ∗∗∗ --------------------------------------------- The New Glove Stealer malware has the ability to bypass Google Chrome’s Application-Bound (App-Bound) encryption to steal browser cookies. The threat actors’ attacks employed social engineering techniques akin to .. --------------------------------------------- https://heimdalsecurity.com/blog/glove-stealer-malware/ ∗∗∗ Gegen Enkeltrickbetrug: KI-Omi soll Kriminelle in endlose Gespräche verwickeln ∗∗∗ --------------------------------------------- Eine KI-generierte Omi soll für O2 Kriminelle beschäftigen, die echten Menschen per Telefon das Geld aus Tasche ziehen wollen. Dazu soll sie reden und reden. --------------------------------------------- https://www.heise.de/news/Gegen-Enkeltrickbetrug-KI-Omi-soll-Kriminelle-in-… ∗∗∗ Wordpress-Plug-in Really Simple Security gefährdet 4 Millionen Websites ∗∗∗ --------------------------------------------- Rund vier Millionen Wordpress-Seiten nutzen das Plug-in Really Simple Security. Angreifer aus dem Netz können sie kompromittieren. --------------------------------------------- https://www.heise.de/news/Wordpress-Plug-in-Really-Simple-Security-gefaehrd… ∗∗∗ An Interview With the Target & Home Depot Hacker ∗∗∗ --------------------------------------------- In December 2023, KrebsOnSecurity revealed the real-life identity of Rescator, the nickname used by a Russian cybercriminal who sold more than 100 million payment cards stolen from Target and Home Depot between 2013 and 2014. Moscow resident Mikhail Shefel, who confirmed using the Rescator identity in a recent interview, also admitted reaching out because he is broke and .. --------------------------------------------- https://krebsonsecurity.com/2024/11/an-interview-with-the-target-home-depot… ∗∗∗ Fake North Korean IT Worker Linked to BeaverTail Video Conference App Phishing Attack ∗∗∗ --------------------------------------------- North Korean IT worker cluster CL-STA-0237 instigated phishing attacks via video apps in Laos, exploiting U.S. IT firms and major tech identities. --------------------------------------------- https://unit42.paloaltonetworks.com/fake-north-korean-it-worker-activity-cl… ∗∗∗ Kritische Sicherheitslücke in Laravel Framework - Updates verfügbar ∗∗∗ --------------------------------------------- Im Laravel Framework wurde eine kritische Sicherheitslücke entdeckt. Die Schwachstelle ermöglicht es Angreifern, durch manipulierte URLs unbefugten Zugriff auf Anwendungen zu erlangen und Umgebungsvariablen zu manipulieren. --------------------------------------------- https://www.cert.at/de/warnungen/2024/11/kritische-sicherheitslucke-in-lara… ∗∗∗ Safeguarding Healthcare Organizations from IoMT Risks ∗∗∗ --------------------------------------------- The healthcare industry has undergone significant transformation with the emergence of the Internet of Medical Things (IoMT) devices. These devices ranging from wearable monitors to network imaging systems collect and process vast .. --------------------------------------------- https://levelblue.com/blogs/security-essentials/safeguarding-healthcare-org… ∗∗∗ Zero-day exploitation targeting Palo Alto Networks firewall management interfaces ∗∗∗ --------------------------------------------- Palo Alto Networks has indicated they are observing threat activity exploiting a zero-day unauthenticated remote command execution vulnerability in their firewall management interfaces. --------------------------------------------- https://www.rapid7.com/blog/post/2024/11/15/etr-zero-day-exploitation-targe… ∗∗∗ Microsoft Power Pages Misconfigurations Expose Millions of Records Globally ∗∗∗ --------------------------------------------- SaaS Security firm AppOmni has identified misconfigurations in Microsoft Power Pages that can lead to severe data breaches. --------------------------------------------- https://hackread.com/microsoft-power-pages-misconfigurations-data-leak/ ∗∗∗ Pirates in the Data Sea: AI Enhancing Your Adversarial Emulation ∗∗∗ --------------------------------------------- Written by: Matthijs Gielen, Jay ChristiansenBackgroundNew solutions, old problems. Artificial intelligence (AI) and large language models (LLMs) are here to signal a new day in the cybersecurity world, but what does that mean for us—the attackers and defenders—and our battle to improve security through all the noise?Data is everywhere. For most .. --------------------------------------------- https://cloud.google.com/blog/topics/threat-intelligence/ai-enhancing-your-… ∗∗∗ Defending Your Directory: An Expert Guide to Fortifying Active Directory Against LDAP Injection Threats ∗∗∗ --------------------------------------------- In our latest technical blog series, our DFIR team are highlighting the most prominent Active Directory (AD) threats, describing the tell-tale signs that your AD might be at risk, and give experienced insight into the best prevention and mitigation strategies to shore up your AD security and bolster your digital identity protection. --------------------------------------------- https://www.nccgroup.com/us/research-blog/defending-your-directory-an-exper… ∗∗∗ Kubernetes Audit Log “Gotchas” ∗∗∗ --------------------------------------------- How to overcome challenges and security gaps when using K8s audit logs for forensics and attack detection. --------------------------------------------- https://www.wiz.io/blog/overcoming-kubernetes-audit-log-challenges ∗∗∗ Massive npm Malware Campaign Leverages Ethereum Smart Contracts To Evade Detection and Maintain Control ∗∗∗ --------------------------------------------- Supply chain attacks are evolving. The Socket research team has uncovered a massive malware campaign that uses Ethereum smart contracts to control its operations - making it nearly impossible to shut down through traditional means. Instead of using conventional command and control servers that can be blocked or taken offline, these attackers .. --------------------------------------------- https://socket.dev/blog/massive-npm-malware-campaign-leverages-ethereum-sma… ∗∗∗ PyPI Introduces Digital Attestations to Strengthen Python Package Security ∗∗∗ --------------------------------------------- The Python Package Index (PyPI) has announced support for digital attestations. This new feature allows package maintainers to publish signed digital attestations when uploading their projects, providing an additional layer of trust and verification for users.What Are Digital Attestations?Digital attestations are cryptographic statements or .. --------------------------------------------- https://socket.dev/blog/pypi-introduces-digital-attestations ∗∗∗ 60 Hours of Cyber Defense: Hong Kong’s Innovative Cybersecurity Drill Begins ∗∗∗ --------------------------------------------- Hong Kong has initiated its first-ever cybersecurity drill, set to run for a total of 60 hours. The Hong Kong cybersecurity drill commenced on Friday, with plans to establish it as an annual event moving forward. Innovation minister Sun Dong emphasized the importance of this initiative, stating that maintaining cybersecurity is essential for .. --------------------------------------------- https://thecyberexpress.com/hong-kong-cybersecurity-drill/ ===================== = Vulnerabilities = ===================== ∗∗∗ Critical Laravel Flaw (CVE-2024-52301) Exposes Millions of Web Applications to Attack ∗∗∗ --------------------------------------------- https://securityonline.info/critical-laravel-flaw-cve-2024-52301-exposes-mi… ∗∗∗ [webapps] SOPlanning 1.52.01 (Simple Online Planning Tool) - Remote Code Execution (RCE) (Authenticated) ∗∗∗ --------------------------------------------- https://www.exploit-db.com/exploits/52082 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 14.11.2024
by Daily end-of-shift report 14 Nov '24

14 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 13-11-2024 18:00 − Donnerstag 14-11-2024 18:00 Handler: Alexander Riepl Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Hop-Skip-FortiJump-FortiJump-Higher - Fortinet FortiManager CVE-2024-47575 ∗∗∗ --------------------------------------------- While the FortiJump patch does effectively neutralise the devastating RCE that is FortiJump, we’re still a little concerned about FortiManager’s overall code quality. We note that our som/export vulnerability, ‘FortiJump Higher’, is still functional, even in patched versions, allowing adversaries to elevate from one managed FortiGate appliance to the central FortiManager appliance. --------------------------------------------- https://labs.watchtowr.com/hop-skip-fortijump-fortijumphigher-cve-2024-2311… ∗∗∗ New PXA Stealer targets government and education sectors for sensitive information ∗∗∗ --------------------------------------------- Cisco Talos discovered a new information stealing campaign operated by a Vietnamese-speaking threat actor targeting government and education entities in Europe and Asia. --------------------------------------------- https://blog.talosintelligence.com/new-pxa-stealer/ ∗∗∗ Advertisers are pushing ad and pop-up blockers using old tricks ∗∗∗ --------------------------------------------- A malvertising campaign using an old school trick was found pushing to different ad blockers. [..] In the olden days, that something extra used to be video codecs or specific video players, but now we’ll be told we need a browser extension to “continue watching in safe mode.” [..] To us, this looks like a campaign executed by an affiliate, a company that promotes products or services from another company. If someone buys something through the affiliate’s efforts, the affiliate earns a commission. --------------------------------------------- https://www.malwarebytes.com/blog/news/2024/11/advertisers-are-pushing-ad-a… ∗∗∗ Сrimeware and financial cyberthreats in 2025 ∗∗∗ --------------------------------------------- Kasperskys GReAT looks back on the 2024 predictions about financial and crimeware threats, and explores potential cybercrime trends for 2025. --------------------------------------------- https://securelist.com/ksb-financial-and-crimeware-predictions-2025/114565/ ∗∗∗ Malware: Erkennung entgehen durch angeflanschtes ZIP ∗∗∗ --------------------------------------------- IT-Forscher haben Malware entdeckt, die der Erkennung durch Virenscanner durch Verkettung von ZIP-Dateien entgeht. --------------------------------------------- https://www.heise.de/-10034752 ∗∗∗ Gratis-Tool: Sicherheitsforscher knacken ShrinkLocker-Verschlüsselung ∗∗∗ --------------------------------------------- Der Erpressungstrojaner ShrinkLocker nutzt Microsofts Bitlocker, um Windows-Systeme zu verschlüsseln. Ein Entschlüsselungstool hilft. --------------------------------------------- https://www.heise.de/-10034933 ∗∗∗ PHP Reinfector and Backdoor Malware Target WordPress Sites ∗∗∗ --------------------------------------------- We recently observed a surge in WordPress websites being infected by a sophisticated PHP reinfector and backdoor malware. While we initially believed that the infection was linked to the wpcode plugin, we found that several sites without this plugin were compromised as well. Upon deeper investigation, we discovered that this malware not only reinfects website files but also embeds malicious code into other plugins and database tables wp_posts and wp_options. --------------------------------------------- https://blog.sucuri.net/2024/11/php-reinfector-and-backdoor-malware-target-… ∗∗∗ Malware Spotlight: A Deep-Dive Analysis of WezRat ∗∗∗ --------------------------------------------- Check Point Research (CPR) provides a comprehensive analysis of a custom modular infostealer, tracked as WezRat, after the FBI, the US Department of Treasury, and the Israeli National Cybersecurity Directorate (INCD) released a joint Cybersecurity Advisory and attributed the malware to the Iranian cyber group Emennet Pasargad. --------------------------------------------- https://research.checkpoint.com/2024/wezrat-malware-deep-dive/ ∗∗∗ Lazarus Group Targets macOS with RustyAttr Trojan in Fake Job PDFs ∗∗∗ --------------------------------------------- Group-IB has uncovered Lazarus group’s stealthy new trojan and technique of hiding malicious code in extended attributes on macOS. --------------------------------------------- https://hackread.com/lazarus-group-macos-rustyattr-trojan-fake-job-pdfs/ ===================== = Vulnerabilities = ===================== ∗∗∗ 4,000,000 WordPress Sites Using Really Simple Security Free and Pro Versions Affected by Critical Authentication Bypass Vulnerability ∗∗∗ --------------------------------------------- This is one of the more serious vulnerabilities that we have reported on in our 12 year history as a security provider for WordPress. This vulnerability affects Really Simple Security, formerly known as Really Simple SSL, installed on over 4 million websites, and allows an attacker to remotely gain full administrative access to a site running the plugin. CVE-2024-10924, CVSS Score: 9.8 (Critical) --------------------------------------------- https://www.wordfence.com/blog/2024/11/really-simple-security-vulnerability/ ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (llama-cpp, mingw-expat, python3.6, webkit2gtk4.0, and xorg-x11-server-Xwayland), Mageia (java-1.8.0-openjdk, java-11-openjdk, java-17-openjdk, java-21-openjdk & java-latest-openjdk and libarchive), Oracle (expat, gstreamer1-plugins-base, kernel, libsoup, podman, and tigervnc), SUSE (buildah, java-1_8_0-openjdk, and switchboard-plug-bluetooth), and Ubuntu (zlib). --------------------------------------------- https://lwn.net/Articles/998143/ ∗∗∗ CISA Releases Nineteen Industrial Control Systems Advisories ∗∗∗ --------------------------------------------- Siemens, Rockwell, Hitachi, 2N, Elvaco, Baxter --------------------------------------------- https://www.cisa.gov/news-events/alerts/2024/11/14/cisa-releases-nineteen-i… ∗∗∗ GitLab Patch Release: 17.5.2, 17.4.4, 17.3.7 ∗∗∗ --------------------------------------------- These versions contain important bug and security fixes, and we strongly recommend that all self-managed GitLab installations be upgraded to one of these versions immediately. [..] An issue was discovered in GitLab CE/EE affecting all versions starting from 16.0 prior to 17.3.7, starting from 17.4 prior to 17.4.4, and starting from 17.5 prior to 17.5.2, which could have allowed unauthorized access to the Kubernetes agent in a cluster under specific configurations. CVE-2024-9693, CVE-2024-7404, CVE-2024-8648, CVE-2024-8180, CVE-2024-10240 --------------------------------------------- https://thecyberthrone.in/2024/11/14/gitlab-fixes-high-severity-vulnerabili… ∗∗∗ Drupal: POST File - Critical - Cross Site Scripting, Arbitrary PHP code execution - SA-CONTRIB-2024-060 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2024-060 ∗∗∗ Drupal: POST File - Moderately critical - Cross Site Request Forgery - SA-CONTRIB-2024-059 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2024-059 ∗∗∗ Fortinet: Lack of capacity to filter logs by administrator access ∗∗∗ --------------------------------------------- https://fortiguard.fortinet.com/psirt/FG-IR-23-267 ∗∗∗ Palo Alto: CVE-2024-2551 PAN-OS: Firewall Denial of Service (DoS) Using a Specially Crafted Packet (Severity: MEDIUM) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2024-2551 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 13.11.2024
by Daily end-of-shift report 13 Nov '24

13 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Dienstag 12-11-2024 18:00 − Mittwoch 13-11-2024 18:00 Handler: Alexander Riepl Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Itsmydata: Hackerin veröffentlicht erneut Bonitätsdaten von Jens Spahn ∗∗∗ --------------------------------------------- Erst über Bonify, nun über Itsmydata: Lilith Wittmann hat sich mal wieder Bonitätsdaten von Jens Spahn beschafft. Immerhin hat sich sein Score verbessert. --------------------------------------------- https://www.golem.de/news/itsmydata-hackerin-veroeffentlicht-erneut-bonitae… ∗∗∗ Threats in space (or rather, on Earth): internet-exposed GNSS receivers ∗∗∗ --------------------------------------------- Internet-exposed GNSS receivers pose a significant threat to sensitive operations. Kaspersky shares statistics on internet-exposed receivers for July 2024 and advice on how to protect against GNSS attacks. --------------------------------------------- https://securelist.com/internet-exposed-gnss-receivers-in-2024/114548/ ∗∗∗ Chinas Volt Typhoon crew and its botnet surge back with a vengeance ∗∗∗ --------------------------------------------- Ohm, for flux sake Chinas Volt Typhoon crew and its botnet are back, compromising old Cisco routers once again to break into critical infrastructure networks and kick off cyberattacks, according to security researchers. --------------------------------------------- https://www.theregister.com/2024/11/13/china_volt_typhoon_back/ ∗∗∗ Stromanbieter Tibber gehackt, 50.000 deutsche Kunden betroffen ∗∗∗ --------------------------------------------- Tibber bestätigt, dass Hacker eingedrungen sind und Kundendaten an sich gebracht haben. Im Darknet werden diese nun verkauft. --------------------------------------------- https://www.heise.de/news/Stromanbieter-Tibber-gehackt-50-000-deutsche-Kund… ∗∗∗ Sicherheitsupdates: Zoom Room Client & Co. angreifbar ∗∗∗ --------------------------------------------- Die Entwickler rüsten verschiedene Zoom-Apps gegen mögliche Angriffe. Davon sind unter anderem macOS und Windows betroffen. --------------------------------------------- https://www.heise.de/news/Sicherheitsupdates-Zoom-Room-Client-Co-angreifbar… ∗∗∗ Global Companies Are Unknowingly Paying North Koreans: Here’s How to Catch Them ∗∗∗ --------------------------------------------- We discuss North Koreas use of IT workers to infiltrate companies, detailing detection strategies like IT asset management and IP analysis to counter this. --------------------------------------------- https://unit42.paloaltonetworks.com/north-korean-it-workers/ ∗∗∗ The November 2024 Security Update Review ∗∗∗ --------------------------------------------- It’s not quite the holiday season, despite what some early decorators will have you believe. It is the second Tuesday of the month, and that means Adobe and Microsoft have released their regularly scheduled updates. Take a break from your regular activities and join us as we review the details of their latest security alerts.If you’d rather watch the .. --------------------------------------------- https://www.thezdi.com/blog/2024/11/12/the-november-2024-security-update-re… ∗∗∗ How Italy became an unexpected spyware hub ∗∗∗ --------------------------------------------- Italy is home to six major spyware vendors and one supplier, with many smaller and harder-to-track enterprises emerging all the time, experts say. --------------------------------------------- https://therecord.media/how-italy-became-an-unexpected-spyware-hub ∗∗∗ Germany warns of potential cyber threats from Russia ahead of snap election ∗∗∗ --------------------------------------------- “We must be especially prepared against threats like hacker attacks, manipulation, and disinformation," German Interior Minister Nancy Faeser said. --------------------------------------------- https://therecord.media/germany-cyber-threats-russia-elections ∗∗∗ Silent Threat: Red Team Tool EDRSilencer Disrupting Endpoint Security Solutions ∗∗∗ --------------------------------------------- Trend Micros Threat Hunting Team has observed EDRSilencer, a red team tool that threat actors are attempting to abuse for its ability to block EDR traffic and conceal malicious activity. --------------------------------------------- https://www.trendmicro.com/en_us/research/24/j/edrsilencer-disrupting-endpo… ∗∗∗ Bitdefender Finds New ShrinkLocker Ransomware, Releases Its Decryptor Tool ∗∗∗ --------------------------------------------- Bitdefender has released a free decryptor for ShrinkLocker ransomware, which exploits Windows BitLocker to encrypt .. --------------------------------------------- https://hackread.com/bitdefender-shrinklocker-ransomware-decryptor-tool/ ∗∗∗ Emerging Threats: Cybersecurity Forecast 2025 ∗∗∗ --------------------------------------------- Every November, we start sharing forward-looking insights on threats and other cybersecurity topics to help organizations and defenders prepare for the year ahead. The Cybersecurity Forecast 2025 report, available today, plays a big role in helping us accomplish this mission.This year’s report draws on insights directly from Google .. --------------------------------------------- https://cloud.google.com/blog/topics/threat-intelligence/cybersecurity-fore… ∗∗∗ Defending Your Directory: An Expert Guide to Fortifying Active Directory Certificate Services (ADCS) Against Exploitation ∗∗∗ --------------------------------------------- In our latest technical blog series, our DFIR team are highlighting the most prominent Active Directory (AD) threats, describing the tell-tale signs that your AD might be at risk, and give experienced insight into the best prevention and mitigation strategies to shore up your AD security and bolster your digital identity protection. --------------------------------------------- https://www.nccgroup.com/us/research-blog/defending-your-directory-an-exper… ∗∗∗ Making Sense of Kubernetes Initial Access Vectors Part 1 – Control Plane ∗∗∗ --------------------------------------------- Explore Kubernetes control plane access vectors, risks, and security strategies to prevent unauthorized access and protect your clusters from potential threats. --------------------------------------------- https://www.wiz.io/blog/making-sense-of-kubernetes-initial-access-vectors-p… ∗∗∗ Time Boxed Penetration Testing for Web Applications ∗∗∗ --------------------------------------------- This article defines time boxed penetration testing and explains how it’s approached from a methodological standpoint. By focusing on high-risk areas, client-specific priorities, and sampling, time boxed testing can deliver efficient assessments within a limited timeframe. --------------------------------------------- https://projectblack.io/blog/time-boxed-penetration-testing/ ∗∗∗ Killing Filecoin nodes ∗∗∗ --------------------------------------------- By Simone Monica In January, we identified and reported a vulnerability in the Lotus and Venus clients of the Filecoin network that allowed an attacker to remotely crash a node and trigger a denial of service. This issue is .. --------------------------------------------- https://blog.trailofbits.com/2024/11/13/killing-filecoin-nodes/ ∗∗∗ Fault Injection – Down the Rabbit Hole ∗∗∗ --------------------------------------------- This series of articles describes fault injection attack techniques in order to understand their real potential by testing their limits and applicability with limited hardware (available on the market at an acceptable cost). It explores possible ways of using an attack that, in my opinion, is greatly underestimated. --------------------------------------------- https://security.humanativaspa.it/fault-injection-down-the-rabbit-hole/ ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (expat), Fedora (chromium and golang-github-nvidia-container-toolkit), Mageia (curl, expat, mpg123, networkmanager-libreswan, openssl, php-tcpdf, qbittorrent, and x11-server, x11-server-xwayland, and tigervnc), Red Hat (kernel and libsoup), Slackware (mozilla), SUSE (firefox, kernel, python-PyPDF2, and xen), and Ubuntu (dotnet9, ghostscript, linux-aws, linux-oem-6.8, and pydantic). --------------------------------------------- https://lwn.net/Articles/998044/ ∗∗∗ ZDI-24-1472: Veeam Backup Enterprise Manager AuthorizeByVMwareSsoToken Improper Certificate Validation Authentication Bypass Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-24-1472/ ∗∗∗ ZDI-24-1486: (0Day) G DATA Total Security Incorrect Permission Assignment Local Privilege Escalation Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-24-1486/ ∗∗∗ Critical Security Vulnerabilities Discovered in MZ Automation’s MMS Client ∗∗∗ --------------------------------------------- https://encs.eu/news/critical-security-vulnerabilities-discovered-in-mz-aut… ∗∗∗ Online Installer DLL Hijacking ∗∗∗ --------------------------------------------- https://fortiguard.fortinet.com/psirt/FG-IR-24-205 ∗∗∗ Fortinet Releases Security Updates for Multiple Products ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/alerts/2024/11/12/fortinet-releases-securi… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 12.11.2024
by Daily end-of-shift report 12 Nov '24

12 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Montag 11-11-2024 18:00 − Dienstag 12-11-2024 18:00 Handler: Alexander Riepl Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Daten von Amazon-Mitarbeiter wurden in einem Hackerforum veröffentlicht ∗∗∗ --------------------------------------------- Der Datensatz dürfte von einem Immobilienverwalter stammen und auf die kritische Lücke in der Software von Moveit zurückgehen --------------------------------------------- https://www.derstandard.at/story/3000000244555/daten-von-amazon-mitarbeiter… ∗∗∗ ModeLeak: Privilege Escalation to LLM Model Exfiltration in Vertex AI ∗∗∗ --------------------------------------------- New research reveals two vulnerabilities in Googles Vertex AI that may lead to privilege escalation or data theft through custom jobs or malicious models. --------------------------------------------- https://unit42.paloaltonetworks.com/privilege-escalation-llm-model-exfil-ve… ∗∗∗ 2023 Top Routinely Exploited Vulnerabilities ∗∗∗ --------------------------------------------- This advisory provides details, collected and compiled by the authoring agencies, on the Common Vulnerabilities and Exposures (CVEs) routinely and frequently exploited by malicious cyber actors in 2023 and their associated Common Weakness Enumerations (CWEs). Malicious cyber actors exploited more zero-day vulnerabilities to compromise .. --------------------------------------------- https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-317a ∗∗∗ Building a Resilient Network Architecture: Key Trends for 2025 ∗∗∗ --------------------------------------------- As organizations continue to align their operational strategies with evolving digital ecosystems and technologies, the concept of network resilience has become a priority. A major mindset shift is that modern networks must be designed not just for speed and efficiency but also for flexibility, security, and the ability to hold out against .. --------------------------------------------- https://levelblue.com/blogs/security-essentials/building-a-resilient-networ… ∗∗∗ LodaRAT: Established malware, new victim patterns ∗∗∗ --------------------------------------------- Rapid7 has observed an ongoing malware campaign involving a new version of LodaRAT. This version possesses the ability to steal cookies and passwords from Microsoft Edge and Brave. --------------------------------------------- https://www.rapid7.com/blog/post/2024/11/12/lodarat-established-malware-new… ∗∗∗ ICS Security Is a Team Sport ∗∗∗ --------------------------------------------- Brandon Smith discusses some of the challenges an Automation Engineer face, Bitsights partnership with Schneider Electric, and what manufacturers in general are doing to tackle ICS security. --------------------------------------------- https://www.bitsight.com/blog/ics-security-team-sport ∗∗∗ Visionaries Have Democratised Remote Network Access - Citrix Virtual Apps and Desktops (CVE Unknown) ∗∗∗ --------------------------------------------- Well, we’re back again, with yet another fresh-off-the-press bug chain (and associated Interactive Artifact Generator). This time, it’s in Citrix’s “Virtual Apps and Desktops” offering. --------------------------------------------- https://labs.watchtowr.com/visionaries-at-citrix-have-democratised-remote-n… ∗∗∗ SAP Patchday: Acht neue Sicherheitslücken, davon eine hochriskant ∗∗∗ --------------------------------------------- Admins können etwas entspannter auf den aktuellen SAP-Patchday schauen: Von acht neuen Sicherheitslücken gilt lediglich eine als hohes Risiko. --------------------------------------------- https://heise.de/-10020168 ∗∗∗ Attack of the Evil Baristas ∗∗∗ --------------------------------------------- I use the term “hacklore” to refer to the urban legends surrounding cybersecurity. Hacklore is everywhere, and this holiday season, you’re bound to hear it nonstop: “The Russians will load your phone with malware if you scan QR codes!” or “Hackers will steal your banking details if you use a USB charger at the airport!” and so on. --------------------------------------------- https://medium.com/@boblord/attack-of-the-evil-baristas-b204436f0853 ∗∗∗ Reverse Engineering: Finding Exploits in Video Games ∗∗∗ --------------------------------------------- In this guide, I'll walk you through how I create tools to find exploits in video games for bug bounty programs. Specifically, I'll focus on my research into the game Sword of Convallaria. This exploration is purely for educational purposes. As such, I have removed some of the assets as an exercise for .. --------------------------------------------- https://shalzuth.com/Blog/FindingExploitsInGames ∗∗∗ Critical WPLMS WordPress Theme Vulnerability Puts Websites at Risk of RCE Attacks ∗∗∗ --------------------------------------------- A newly discovered vulnerability in the WPLMS WordPress theme threatens websites with potential Remote Code Execution (RCE) due to a critical path traversal flaw. CVE-2024-10470, a vulnerability in the WPLMS .. --------------------------------------------- https://thecyberexpress.com/critical-wplms-wordpress-theme-vulnerability/ ∗∗∗ Harnessing Chisel for Covert Operations: Unpacking a Multi-Stage PowerShell Campaign ∗∗∗ --------------------------------------------- The Cyble Research and Intelligence Lab (CRIL) has recently uncovered a sophisticated multi-stage infection chain, primarily driven by PowerShell scripts. This campaign, which targets organizations through a variety of .. --------------------------------------------- https://thecyberexpress.com/new-powershell-campaign/ ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (gstreamer1-plugins-base), Debian (chromium, ghostscript, libarchive, mpg123, ruby-saml, and symfony), Fedora (buildah and podman), Red Hat (buildah, containernetworking-plugins, podman, skopeo, and xorg-x11-server-Xwayland), Slackware (wget), SUSE (pcp), and Ubuntu (linux, linux-aws-5.15, linux-gcp, linux-gcp-5.15, linux-gke, linux-gkeop, linux-gkeop-5.15, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-kvm, .. --------------------------------------------- https://lwn.net/Articles/997903/ ∗∗∗ Citrix Releases Security Updates for NetScaler and Citrix Session Recording ∗∗∗ --------------------------------------------- Citrix released security updates to address multiple vulnerabilities in NetScaler ADC, NetScaler Gateway, and Citrix Session Recording. A cyber threat actor could exploit some of these vulnerabilities to take control .. --------------------------------------------- https://www.cisa.gov/news-events/alerts/2024/11/12/citrix-releases-security… ∗∗∗ November Security Update ∗∗∗ --------------------------------------------- At Ivanti, our top priority is upholding our commitment to deliver and maintain secure products for our customers. Our vulnerability management program is designed to enable us to find, fix and disclose vulnerabilities in collaboration with the broader security ecosystem, and communicate responsibly and transparently with customers. Ivanti is .. --------------------------------------------- https://www.ivanti.com/blog/november-2024-security-update ∗∗∗ XSA-464 ∗∗∗ --------------------------------------------- https://xenbits.xen.org/xsa/advisory-464.html ∗∗∗ XSA-463 ∗∗∗ --------------------------------------------- https://xenbits.xen.org/xsa/advisory-463.html ∗∗∗ Mehrere Schwachstelen in Siemens Energy Omnivise T3000 ∗∗∗ --------------------------------------------- https://sec-consult.com/de/vulnerability-lab/advisory/mehrere-schwachstelen… ∗∗∗ Zyxel security advisory for post-authentication command injection and buffer overflow vulnerabilities in GS1900 series switches ∗∗∗ --------------------------------------------- https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 11.11.2024
by Daily end-of-shift report 11 Nov '24

11 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Freitag 08-11-2024 18:00 − Montag 11-11-2024 18:00 Handler: Alexander Riepl Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Palo Alto untersucht mögliche Sicherheitslücke in PAN-OS-Webinterface ∗∗∗ --------------------------------------------- Palo Alto untersucht eine angebliche Codeschmuggel-Lücke in der Verwaltungsoberfläche von PAN-OS. Ein Teil betroffener Kunden wird informiert. [..] Palo Alto empfiehlt Kunden dringend, sicherzustellen, dass der Zugang zur Verwaltungsoberfläche korrekt und im Einklang mit den empfohlenen Best-Practices-Richtlinien erfolgt. Dafür stellt das Unternehmen auch eine Anleitung bereit. --------------------------------------------- https://www.heise.de/-10013896.html ∗∗∗ Zugangsdaten aus 2023 für Zugriff ausgenutzt - "Helldown Leaks"-Ransomware kompromittiert Unternehmen über Zyxel-Firewalls ∗∗∗ --------------------------------------------- Seit etwa Anfang August 2024 werden international Unternehmen durch die Ransomware-Gruppe "Helldown Leaks" verschlüsselt. Als initialer Angriffsvektor können durchgängig Zyxel-Firewalls ausgemacht werden, selbst wenn diese auf dem letzten Software-Stand sind. --------------------------------------------- https://www.cert.at/de/aktuelles/2024/11/zugangsdaten-aus-2023-fur-zugriff-… ∗∗∗ Testing the Koord2ool ∗∗∗ --------------------------------------------- As part of the EU-funded project “AWAKE”, we built the Koord2ool, which is a tool that allowed us to track the state of an incident across our constituency over time. We implemented this application as an extension to LimeSurvey (an Open Source survey tool) which generates a dashboard to visualize the state of the answers over time. --------------------------------------------- https://www.cert.at/en/blog/2024/11/testing-the-koord2ool ∗∗∗ Cybercriminals Use Excel Exploit to Spread Fileless Remcos RAT Malware ∗∗∗ --------------------------------------------- Cybersecurity researchers have discovered a new phishing campaign that spreads a new fileless variant of known commercial malware called Remcos RAT. [..] The malicious Excel document is designed to exploit a known remote code execution flaw in Office (CVE-2017-0199, CVSS score: 7.8) to download an HTML Application (HTA) file ("cookienetbookinetcahce.hta") from a remote server ("192.3.220[.]22") and launch it using mshta.exe. --------------------------------------------- https://thehackernews.com/2024/11/cybercriminals-use-excel-exploit-to.html ∗∗∗ #StopRansomware: Black Basta ∗∗∗ --------------------------------------------- Updates to this advisory, originally published May 10, 2024 [..] The advisory was updated to reflect new TTPs employed by Black Basta affiliates, as well as provide current IOCs/remove outdated IOCs for effective threat hunting. --------------------------------------------- https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-131a ∗∗∗ Cyberattack causes credit card readers to malfunction in Israel ∗∗∗ --------------------------------------------- As reported by the Jerusalem Post, the cause was a distributed denial-of-service attack (DDoS) that targeted the payment gateway company Hyp’s CreditGuard product. The attack disrupted communications between the card terminals and the wider payment system, but was not capable of stealing information or payments. --------------------------------------------- https://therecord.media/cyberattack-causes-credit-card-readers-in-israel-to… ∗∗∗ Malware Steals Account Credentials ∗∗∗ --------------------------------------------- It’s common for malware to target e-commerce sites, and these attackers are usually seeking to steal credit card details. In most cases, they will insert scripts that extract data from the checkout forms to siphon fields like the cardholder name, card number and expiration date. [..] However, every now and then we encounter a case where in addition to that they are also looking to steal details for accounts that customers have created on these sites along with admin account credentials. We’ll explore one such case. --------------------------------------------- https://blog.sucuri.net/2024/11/malware-steals-account-credentials.html ∗∗∗ Known Attacks On Elliptic Curve Cryptography ∗∗∗ --------------------------------------------- In recent years the Elliptic Curve Cryptography approach has become popular due to its high efficiency and strong security. The purpose of this article is to present this topic in a relatively clearer way than it exists today on the internet. --------------------------------------------- https://github.com/elikaski/ECC_Attacks ∗∗∗ Pishi: Coverage guided macOS KEXT fuzzing ∗∗∗ --------------------------------------------- In this blog post I will try to explain everything as clearly as possible so that even those who are not familiar with fuzzing can enjoy and understand it. I’ll break down the concepts, provide relatable examples, and resources, My goal is to make fuzzing approachable and interesting. --------------------------------------------- https://r00tkitsmm.github.io/fuzzing/2024/11/08/Pishi.html ===================== = Vulnerabilities = ===================== ∗∗∗ Veeam Backup Enterprise Manager: Unbefugte Zugriffe durch Angreifer möglich ∗∗∗ --------------------------------------------- Setzen Angreifer erfolgreich an der Schwachstelle (CVE-2024-40715 "hoch") an, können sie die Authentifizierung umgehen und Verbindungen als Man-in-the-Middle belauschen. Wie das im Detail ablaufen könnte, ist bislang nicht bekannt. [..] Ein Sicherheitspatch steht zum Download bereit. --------------------------------------------- https://www.heise.de/-10018234.html ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (podman), Debian (guix, libarchive, and nss), Fedora (expat, iaito, opendmarc, python-werkzeug, radare2, squid, and xorg-x11-server), Mageia (htmldoc, libheif, nspr, nss, firefox & rust, python-urllib3, python-werkzeug, quictls, ruby-webrick, and thunderbird), Oracle (firefox and NetworkManager-libreswan), SUSE (apache2, chromedriver, chromium, coredns, expat, govulncheck-vulndb, httpcomponents-client, java-17-openjdk, java-21-openjdk, libheif, python-wxPython, python311, python312, qbittorrent, ruby3.3-rubygem-actionmailer, ruby3.3-rubygem-actiontext, ruby3.3-rubygem-puma, ruby3.3-rubygem-rails, and virtualbox), and Ubuntu (openjdk-17, openjdk-21, openjdk-8, openjdk-lts, and qemu). --------------------------------------------- https://lwn.net/Articles/997774/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 08.11.2024
by Daily end-of-shift report 08 Nov '24

08 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 07-11-2024 18:00 − Freitag 08-11-2024 18:00 Handler: Alexander Riepl Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Google To Make MFA Mandatory for Google Cloud in 2025 ∗∗∗ --------------------------------------------- Google has recently announced that it plans to implement mandatory multi-factor authentication (MFA) on all Cloud accounts by the end of 2025. [..] The implementation will affect both admins and users with access to Google Cloud. General consumer Google accounts will not be affected. --------------------------------------------- https://heimdalsecurity.com/blog/google-cloud-mfa/ ∗∗∗ 2024 Credit Card Theft Season Arrives ∗∗∗ --------------------------------------------- In today’s post we’re going to perform a malware analysis of the most common MageCart injections identified so that eCommerce website owners can better understand the risks, and (hopefully) protect themselves, their websites, and their customers from attackers. --------------------------------------------- https://blog.sucuri.net/2024/11/2024-credit-card-theft-season-arrives.html ∗∗∗ ESET APT Activity Report Q2 2024–Q3 2024 ∗∗∗ --------------------------------------------- An overview of the activities of selected APT groups investigated and analyzed by ESET Research in Q2 2024 and Q3 2024 --------------------------------------------- https://www.welivesecurity.com/en/eset-research/eset-apt-activity-report-q2… ∗∗∗ Helldown Ransomware Group – A New Emerging Ransomware Threat ∗∗∗ --------------------------------------------- As of November 2024, the online resources available related to the Helldown ransomware group’s Tactics Techniques and Procedures (TTP’s) were effectively none-existent – this blogpost aims to address that and will be updated continuously as more investigations are completed. --------------------------------------------- https://www.truesec.com/hub/blog/helldown-ransomware-group ∗∗∗ TLPT & ME: Everything you need to know about Threat-Led Penetration Testing (TLPT) in a TIBER world. ∗∗∗ --------------------------------------------- While the TLPT RTS does come with some additional requirements or nuances compared to the TIBER framework, we can all be certain that adopting TIBER is indeed the way to fulfill DORA’s TLPT requirements. As mentioned in our initial post, we expect many more European countries to publish a TIBER implementation guide and/or a TIBER-EU 2.0 to be published for additional convergence. --------------------------------------------- https://blog.nviso.eu/2024/11/08/tlpt-me-everything-you-need-to-know-about-… ∗∗∗ Breaking Down Earth Estries Persistent TTPs in Prolonged Cyber Operations ∗∗∗ --------------------------------------------- Discover how Earth Estries employs a diverse set of tactics, techniques, and tools, including malware such as Zingdoor and Snappybee, for its campaigns. --------------------------------------------- https://www.trendmicro.com/en_us/research/24/k/breaking-down-earth-estries-… ∗∗∗ Defending Your Directory: An Expert Guide to Securing Active Directory Against DCSync Attacks ∗∗∗ --------------------------------------------- Last time we took a dive deep into Kerberoasting. Up next, let's unravel the sinister secrets of DCSync attacks - a stealthy technique that can bring your entire Active Directory to its knees. --------------------------------------------- https://www.nccgroup.com/us/research-blog/defending-your-directory-an-exper… ∗∗∗ Nameless and shameless: Ransomware Encryption via BitLocker ∗∗∗ --------------------------------------------- This post will delve into a recent incident response engagement handled by NCC Group’s Digital Forensics and Incident Response (DFIR) team, involving an unknown ransomware strain but known TTPs. --------------------------------------------- https://www.nccgroup.com/us/research-blog/nameless-and-shameless-ransomware… ∗∗∗ Unmasking Phishing: Strategies for identifying 0ktapus domains and beyond ∗∗∗ --------------------------------------------- Wiz Research looks at phishing tactics, along with how to trace and investigate these campaigns. --------------------------------------------- https://www.wiz.io/blog/unmasking-phishing-strategies-for-identifying-0ktap… ===================== = Vulnerabilities = ===================== ∗∗∗ Max-Critical Cisco Bug Enables Command-Injection Attacks ∗∗∗ --------------------------------------------- Though Cisco reports of no known malicious exploitation attempts, but thanks to a CVSS 10 out of 10 security vulnerability (CVE-2024-20418) three of its wireless access points are vulnerable to remote, unauthenticated cyberattacks. --------------------------------------------- https://www.darkreading.com/vulnerabilities-threats/cisco-bug-command-injec… ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (edk2), Debian (webkit2gtk), Fedora (thunderbird), Oracle (bzip2, container-tools:ol8, edk2, go-toolset:ol8, libtiff, python-idna, python3.11, and python3.12), Slackware (expat), and SUSE (apache2, govulncheck-vulndb, grub2, java-1_8_0-openjdk, python3, python39, qemu, xorg-x11-server, and xwayland). --------------------------------------------- https://lwn.net/Articles/997480/ ∗∗∗ Delta Electronics DIAScreen ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-312-02 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 07.11.2024
by Daily end-of-shift report 07 Nov '24

07 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 06-11-2024 18:00 − Donnerstag 07-11-2024 18:00 Handler: Alexander Riepl Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Hackers increasingly use Winos4.0 post-exploitation kit in attacks ∗∗∗ --------------------------------------------- Hackers are increasingly targeting Windows users with the malicious Winos4.0 framework, distributed via seemingly benign game-related apps. --------------------------------------------- https://www.bleepingcomputer.com/news/security/hackers-increasingly-use-win… ∗∗∗ A look at the latest post-quantum signature standardization candidates ∗∗∗ --------------------------------------------- NIST has standardized four post-quantum signature schemes so far, and they’re not done yet: there are fourteen new candidates in the running for standardization. In this blog post we take .. --------------------------------------------- https://blog.cloudflare.com/another-look-at-pq-signatures ∗∗∗ The Power of Process in Creating a Successful Security Posture ∗∗∗ --------------------------------------------- Establishing realistic, practitioner-driven processes prevents employee burnout, standardizes experiences, and closes many of the gaps exposed by repeated one-offs. --------------------------------------------- https://www.darkreading.com/cybersecurity-operations/process-in-creating-su… ∗∗∗ Microsoft Windows Server 2025 Upgrade Triggers Licensing Conflicts and Operational Fallout ∗∗∗ --------------------------------------------- A recent Microsoft update has unexpectedly forced several organizations to upgrade from Windows Server 2022 to Windows Server 2025, resulting in unexpected licensing demands and operational setbacks. First reported on November 5, 2024, this incident has affected organizations .. --------------------------------------------- https://heimdalsecurity.com/blog/microsoft-windows-server-2025-upgrade/ ∗∗∗ Steam Account Checker Poisoned with Infostealer ∗∗∗ --------------------------------------------- I found an interesting script targeting Steam users. Steam[1] is a popular digital distribution platform for purchasing, downloading, and playing video games on personal computers. The script is called "steam-account-checker" .. --------------------------------------------- https://isc.sans.edu/forums/diary/Steam+Account+Checker+Poisoned+with+Infos… ∗∗∗ China-Aligned MirrorFace Hackers Target EU Diplomats with World Expo 2025 Bait ∗∗∗ --------------------------------------------- The China-aligned threat actor known as MirrorFace has been observed targeting a diplomatic organization in the European Union, marking the first time the hacking crew has targeted an organization in the region."During this attack, the threat .. --------------------------------------------- https://thehackernews.com/2024/11/china-aligned-mirrorface-hackers-target.h… ∗∗∗ North Korean Hackers Target Crypto Firms with Hidden Risk Malware on macOS ∗∗∗ --------------------------------------------- A threat actor with ties to the Democratic Peoples Republic of Korea (DPRK) has been observed targeting cryptocurrency-related businesses with a multi-stage malware capable of infecting Apple macOS devices.Cybersecurity company SentinelOne, .. --------------------------------------------- https://thehackernews.com/2024/11/north-korean-hackers-target-crypto.html ∗∗∗ Office unter Windows 11 24H2 mit installiertem Crowdstrike lahmgelegt ∗∗∗ --------------------------------------------- Wer Crowdstrike-Sicherheitssoftware einsetzt und auf Windows 11 24H2 aktualisiert hat, hatte womöglich mit nicht funktionierenden Apps zu kämpfen. --------------------------------------------- https://www.heise.de/news/Crowdstrike-legte-Office-unter-Windows-11-24H2-la… ∗∗∗ Large eBay malvertising campaign leads to scams ∗∗∗ --------------------------------------------- Consumers are being swamped by Google ads claiming to be eBays customer service. --------------------------------------------- https://www.malwarebytes.com/blog/scams/2024/11/large-ebay-malvertising-cam… ∗∗∗ Vorsicht vor gefälschten Willhaben-Mails ∗∗∗ --------------------------------------------- Kriminelle geben sich als Willhaben aus und versenden massenhaft gefälschte E-Mails. In den teilweise echt aussehenden E-Mails wird behauptet, dass Sie Ihre Identität bestätigen müssen oder eine Rückerstattung erhalten. Eine andere gefälschte E-Mail enthält im Anhang angeblich eine Rechnung. Wir raten zur Vorsicht! --------------------------------------------- https://www.watchlist-internet.at/news/willhaben-phishing/ ∗∗∗ Silent Skimmer Gets Loud (Again) ∗∗∗ --------------------------------------------- We discuss a new campaign from the cybercrime group behind Silent Skimmer, showcasing the exploit of ... --------------------------------------------- https://unit42.paloaltonetworks.com/silent-skimmer-latest-campaign/ ∗∗∗ Unwrapping the emerging Interlock ransomware attack ∗∗∗ --------------------------------------------- Cisco Talos Incident Response (Talos IR) recently observed an attacker conducting big-game .. --------------------------------------------- https://blog.talosintelligence.com/emerging-interlock-ransomware/ ∗∗∗ Androxgh0st Botnet Integrates Mozi, Expands Attacks on IoT Vulnerabilities ∗∗∗ --------------------------------------------- CloudSEK reports that the Androxgh0st botnet has integrated with the Mozi botnet and .. --------------------------------------------- https://hackread.com/androxgh0st-botnet-integrate-mozi-iot-vulnerabilities/ ∗∗∗ Malicious Python Package Typosquats Popular fabric SSH Library, Exfiltrates AWS Credentials ∗∗∗ --------------------------------------------- The Socket Research Team has discovered a malicious Python package, fabrice, that is typosquatting the popular fabric SSH automation library. The threat of malware delivered through typosquatted libraries remains a significant .. --------------------------------------------- https://socket.dev/blog/malicious-python-package-typosquats-fabric-ssh-libr… ===================== = Vulnerabilities = ===================== ∗∗∗ Zahlreiche Schwachstellen in HASOMED Elefant and Elefant Software Updater ∗∗∗ --------------------------------------------- https://sec-consult.com/de/vulnerability-lab/advisory/zahlreiche-schwachste… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 06.11.2024
by Daily end-of-shift report 06 Nov '24

06 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Dienstag 05-11-2024 18:00 − Mittwoch 06-11-2024 18:00 Handler: Alexander Riepl Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Germany drafts law to protect researchers who find security flaws ∗∗∗ --------------------------------------------- The Federal Ministry of Justice in Germany has drafted a law to provide legal protection to security researchers who discover and responsibly report security vulnerabilities to vendors. --------------------------------------------- https://www.bleepingcomputer.com/news/security/germany-drafts-law-to-protec… ∗∗∗ Attackers Breach IT-Based Networks Before Jumping to ICS/OT Systems ∗∗∗ --------------------------------------------- SANS recently published its 2024 State of ICS.OT Cybersecurity report, highlighting the skills of cyber professionals working in critical infrastructure, budget estimates, and emerging technologies. The report .. --------------------------------------------- https://www.darkreading.com/ics-ot-security/attackers-breach-network-provid… ∗∗∗ Verbraucherschützer warnen: Smarte Fritteusen lauschen und senden Daten nach China ∗∗∗ --------------------------------------------- Verbraucherschützer haben bei verschiedenen smarten Geräten Datenschutzprobleme aufgedeckt. Ganz vorne mit dabei: Heißluftfritteusen! --------------------------------------------- https://www.golem.de/news/verbraucherschuetzer-warnen-smarte-fritteusen-lau… ∗∗∗ New SteelFox Trojan mimics software activators, stealing sensitive data and mining cryptocurrency ∗∗∗ --------------------------------------------- Kaspersky experts have discovered a new SteelFox Trojan that mimics popular software like Foxit PDF Editor and JetBrains to spread a stealer-and-miner bundle. --------------------------------------------- https://securelist.com/steelfox-trojan-drops-stealer-and-miner/114414/ ∗∗∗ INTERPOL Disrupts Over 22,000 Malicious Servers in Global Crackdown on Cybercrime ∗∗∗ --------------------------------------------- INTERPOL on Tuesday said it took down more than 22,000 malicious servers linked to various cyber threats as part of a global operation.Dubbed Operation Synergia II, the coordinated effort ran from April 1 to .. --------------------------------------------- https://thehackernews.com/2024/11/interpols-operation-synergia-ii.html ∗∗∗ Angreifer nutzen emulierte Linux-Umgebung als Backdoor ∗∗∗ --------------------------------------------- IT-Sicherheitsforscher haben eine ungewöhnliche Angriffsart entdeckt: Die Täter haben eine emulierte Linux-Umgebung als Backdoor eingerichtet. --------------------------------------------- https://www.heise.de/news/CRON-TRAP-Emulierte-Linux-Umgebung-als-Backdoor-n… ∗∗∗ Canadian Man Arrested in Snowflake Data Extortions ∗∗∗ --------------------------------------------- A 26-year-old man in Ontario, Canada has been arrested for allegedly stealing data from and extorting more than 160 companies that used the cloud data service Snowflake. On October 30, Canadian authorities arrested Alexander Moucka, a.k.a. Connor Riley Moucka of Kitchener, Ontario, on a provisional arrest warrant from the United States. Bloomberg first .. --------------------------------------------- https://krebsonsecurity.com/2024/11/canadian-man-arrested-in-snowflake-data… ∗∗∗ You lost your iPhone, but it’s locked. That’s fine, right? ∗∗∗ --------------------------------------------- TL;DR Default iOS configuration leaves your locked device vulnerable Ensure your emergency contacts are set. Use ‘FindMy’ to track / wipe lost devices. Take regular backups. Consider turning off the .. --------------------------------------------- https://www.pentestpartners.com/security-blog/you-lost-your-iphone-but-its-… ∗∗∗ Tückische Zahlungsanweisung: Stammt diese Mail wirklich von Ihrem Chef? ∗∗∗ --------------------------------------------- Von der Buchhaltung im internationalen Großkonzern bis zur Verwaltung im Kleinbetrieb nebenan. In letzter Zeit erhalten immer mehr Mitarbeiter:innen betrügerische Mails im Namen der Geschäftsführung .. --------------------------------------------- https://www.watchlist-internet.at/news/tueckische-zahlungsanweisung-chef/ ∗∗∗ Guidance for brands to help advertising partners counter malvertising ∗∗∗ --------------------------------------------- Advice to make it harder for cyber criminals to deliver malicious advertising, and reduce the risk of cyber-facilitated fraud. --------------------------------------------- https://www.ncsc.gov.uk/guidance/guidance-brands-advertising-partners-count… ∗∗∗ With 2FA Enabled: NPM Package lottie-player Taken Over by Attackers ∗∗∗ --------------------------------------------- The popular NPM package @lottiefiles/lottie-player enables developers to seamlessly integrate Lottie animations into websites and applications. On October 30, the community reported existence of malicious code within versions 2.0.5, 2.0.6, and 2.0.7 of the npm package. The package maintainers replied and confirmed the attackers were able to .. --------------------------------------------- https://checkmarx.com/uncategorized/with-2fa-enabled-npm-package-lottie-pla… ∗∗∗ CopyRh(ight)adamantys Campaign: Rhadamantys Exploits Intellectual Property Infringement Baits ∗∗∗ --------------------------------------------- While we finalized this blog post, a technical analysis of this activity was published by fellow researchers from Cisco Talos. While it overlaps with our findings to some extent, our report provides additional extended information about the activity. Introduction Since July 2024, Check Point Research (CPR) has been tracking an extensive a.. --------------------------------------------- https://research.checkpoint.com/2024/massive-phishing-campaign-deploys-late… ∗∗∗ (In)tuned to Takeovers: Abusing Intune Permissions for Lateral Movement and Privilege Escalation in Entra ID Native Environments ∗∗∗ --------------------------------------------- The Mandiant Red Team recently supported a client to visualize the possible impact of a compromise by an advanced threat actor. During the assessment, Mandiant moved laterally from the customer’s on-premises environment to their Microsoft Entra ID .. --------------------------------------------- https://cloud.google.com/blog/topics/threat-intelligence/abusing-intune-per… ∗∗∗ Threat Campaign Spreads Winos4.0 Through Game Application ∗∗∗ --------------------------------------------- FortiGuard Labs reveals a threat actor spreads Winos4.0, infiltrating gaming apps and targeting the education sector --------------------------------------------- https://www.fortinet.com/blog/threat-research/threat-campaign-spreads-winos… ∗∗∗ Defending Your Directory: An Expert Guide to Combating Kerberoasting in Active Directory ∗∗∗ --------------------------------------------- 16 hours or less, that’s all it takes for attackers to gain access to Microsoft Active Directory (AD) and unleash mayhem on your organization. If that attack happens on a Friday afternoon, they have all weekend to wreak havoc, escalating their privileges, deploying ransomware, exploiting your VPN, or exfiltrating your data. .. --------------------------------------------- https://www.nccgroup.com/us/research-blog/defending-your-directory-an-exper… ===================== = Vulnerabilities = ===================== ∗∗∗ Cisco Nexus Dashboard Fabric Controller SQL Injection Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in a REST API endpoint and web-based management interface of Cisco Nexus Dashboard Fabric Controller (NDFC) could allow an authenticated, remote attacker with read-only privileges to execute arbitrary SQL commands on an affected device. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit .. --------------------------------------------- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdviso… ∗∗∗ Cisco Unified Contact Center Management Portal Stored Cross-Site Scripting Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the web-based management interface of Cisco Unified Contact Center Management Portal (Unified CCMP) could allow an authenticated, remote attacker with low privileges to conduct a stored .. --------------------------------------------- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdviso… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (libtiff), Debian (context, libheif, and thunderbird), Fedora (php-tcpdf, syncthing, and thunderbird), Gentoo (EditorConfig core C library, Flatpak, Neat VNC, and Ubiquiti UniFi), Oracle (bcc, bpftrace, grafana-pcp, haproxy, kernel, krb5, libtiff, python-gevent, python3.11-urllib3, python3.12-urllib3, and xmlrpc-c), .. --------------------------------------------- https://lwn.net/Articles/997182/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 05.11.2024
by Daily end-of-shift report 05 Nov '24

05 Nov '24

===================== = End-of-Day report = ===================== Timeframe: Montag 04-11-2024 18:00 − Dienstag 05-11-2024 18:00 Handler: Alexander Riepl Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Windows Server 2025 released—here are the new features ∗∗∗ --------------------------------------------- Microsoft has announced that Windows Server 2025, the latest version of its server operating system, is generally available starting Friday, November 1st. --------------------------------------------- https://www.bleepingcomputer.com/news/microsoft/windows-server-2025-release… ∗∗∗ Nokia investigates breach after hacker claims to steal source code ∗∗∗ --------------------------------------------- Nokia is investigating whether a third-party vendor was breached after a hacker claimed to be selling the companys stolen source code. --------------------------------------------- https://www.bleepingcomputer.com/news/security/nokia-investigates-breach-af… ∗∗∗ Google fixes two Android zero-days used in targeted attacks ∗∗∗ --------------------------------------------- Google fixed two actively exploited Android zero-day flaws as part of its November security updates, addressing a total of 51 vulnerabilities. --------------------------------------------- https://www.bleepingcomputer.com/news/security/google-fixes-two-android-zer… ∗∗∗ Angriff auf Schneider Electric: Hungrige Hacker fordern Baguettes als Lösegeld ∗∗∗ --------------------------------------------- Die Angreifer behaupten, über 40 GBytes an Daten von Schneider Electric erbeutet zu haben. Ihre Forderung: 125.000 US-Dollar in Form von Baguettes. --------------------------------------------- https://www.golem.de/news/angriff-auf-schneider-electric-hungrige-hacker-fo… ∗∗∗ Olympia-Kassensysteme: Registrierkassen seit drei Jahren ohne Sicherheitsupdates ∗∗∗ --------------------------------------------- Registrierkassen der Marke Olympia laufen auf Android 11 und bergen Risiken für den Zahlungsverkehr. --------------------------------------------- https://www.golem.de/news/olympia-kassensysteme-registrierkassen-seit-drei-… ∗∗∗ Python RAT with a Nice Screensharing Feature ∗∗∗ --------------------------------------------- While hunting, I found another interesting Python RAT in the wild. This is not brand new because the script was released two years ago. The script I found is based on the same tool and still .. --------------------------------------------- https://isc.sans.edu/diary/Python+RAT+with+a+Nice+Screensharing+Feature/314… ∗∗∗ Maritime lawyers assemble! ∗∗∗ --------------------------------------------- Maritime cyber insurance has been playing catch-up with maritime cyber security for a while now. It was all pretty good until the availability of cheap VSAT meant that ships .. --------------------------------------------- https://www.pentestpartners.com/security-blog/maritime-lawyers-assemble/ ∗∗∗ In final check-in before Election Day, CISA cites low-level threats, and not much else ∗∗∗ --------------------------------------------- Incidents to date have included “low level” distributed denial-of-service activity, criminal destruction of ballot drop boxes and continued threats targeting election officials, CISA Director Jen Easterly .. --------------------------------------------- https://therecord.media/cisa-2024-presidential-election-threats ∗∗∗ Smart Cities gegen Cyberattacken resilient machen ∗∗∗ --------------------------------------------- Ob es uns gefällt oder nicht – Städte weltweit wandeln sich in sogenannte "Smart Cities". Die Protagonisten versprechen Innovation, Nachhaltigkeit und digitales Wachstum. Aber diese Infrastruktur bzw. die .. --------------------------------------------- https://www.borncity.com/blog/2024/11/05/smart-cities-gegen-cyberattacken-r… ∗∗∗ SOC Around the Clock: World Tour Survey Findings ∗∗∗ --------------------------------------------- Trend surveyed 750 cybersecurity professionals in 49 countries to learn more about the state of .. --------------------------------------------- https://www.trendmicro.com/en_us/research/24/k/world-tour-survey-results.ht… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (firefox, openexr, and thunderbird), Fedora (llama-cpp and python-quart), Oracle (firefox, openexr, thunderbird, and xorg-x11-server and xorg-x11-server-Xwayland), SUSE (chromium, govulncheck-vulndb, openssl-1_1, python311, and python312), and Ubuntu (linux-azure, linux-bluefield, linux-azure, linux-gcp, linux-ibm, openjpeg2, and ruby3.0, ruby3.2, ruby3.3). --------------------------------------------- https://lwn.net/Articles/997030/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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