- Daily - CERT.at

Tageszusammenfassung - 03.07.2024
by Daily end-of-shift report 03 Jul '24

03 Jul '24

===================== = End-of-Day report = ===================== Timeframe: Dienstag 02-07-2024 18:00 − Mittwoch 03-07-2024 18:00 Handler: Michael Schlagenhaufer Co-Handler: Alexander Riepl ===================== = News = ===================== ∗∗∗ Europol takes down 593 Cobalt Strike servers used by cybercriminals ∗∗∗ --------------------------------------------- Europol coordinated a joint law enforcement action known as Operation Morpheus, which led to the takedown of almost 600 Cobalt Strike servers used by cybercriminals to infiltrate victims networks. --------------------------------------------- https://www.bleepingcomputer.com/news/security/europol-takes-down-593-cobal… ∗∗∗ Cyberangriff: Hacker erbeuten Daten von TÜV Rheinland ∗∗∗ --------------------------------------------- Einer Ransomwarebande ist es gelungen, in ein Schulungsnetzwerk des TÜV Rheinland einzudringen. Dabei sind womöglich Zugangsdaten abgeflossen. --------------------------------------------- https://www.golem.de/news/cyberangriff-hacker-erbeuten-daten-von-tuev-rhein… ∗∗∗ South Korean ERP Vendors Server Hacked to Spread Xctdoor Malware ∗∗∗ --------------------------------------------- An unnamed South Korean enterprise resource planning (ERP) vendors product update server has been found to be compromised to deliver a Go-based backdoor dubbed Xctdoor.The AhnLab Security Intelligence Center (ASEC), which identified .. --------------------------------------------- https://thehackernews.com/2024/07/south-korean-erp-vendors-server-hacked.ht… ∗∗∗ Hijacked: How hacked YouTube channels spread scams and malware ∗∗∗ --------------------------------------------- Here's how cybercriminals go after YouTube channels and use them as conduits for fraud – and what you should watch out for when watching videos on the platform. --------------------------------------------- https://www.welivesecurity.com/en/scams/hijacked-hacked-youtube-channels-sc… ∗∗∗ LockBit claims cyberattack on Croatia’s largest hospital ∗∗∗ --------------------------------------------- The LockBit ransomware gang has claimed responsibility for a cyberattack on Croatia’s largest hospital, which forced it to shut down IT systems for a day. The group claims to have gained access to patient and employee information, medical records, organ and donor data and contracts signed with external companies. --------------------------------------------- https://therecord.media/lockbit-claims-cyberattack-croatia-hospital ∗∗∗ Wurde der Blog von Qualys gehackt? (2. Juli 2024) ∗∗∗ --------------------------------------------- Kurze Information zu Qualys, ein Technologieunternehmen mit Dienstleistungsangeboten im Bereich Cloud-Sicherheit und Compliance. Es steht die Frage im Raum, ob die mit ihrem Blog womöglich gehackt wurden. --------------------------------------------- https://www.borncity.com/blog/2024/07/03/wurde-der-blog-von-qualys-gehackt-… ∗∗∗ Cisco NX-OS: Update gegen seit April angegriffene Sicherheitslücke ∗∗∗ --------------------------------------------- Im Cisco NX-OS mehrerer Nexus- und MDS-Switches wird eine Sicherheitslücke bereits seit April angegriffen. Jetzt stellt Cisco ein Update bereit. --------------------------------------------- https://heise.de/-9787532 ===================== = Vulnerabilities = ===================== ∗∗∗ Vulnerabilities in PanelView Plus devices could lead to remote code execution ∗∗∗ --------------------------------------------- https://www.microsoft.com/en-us/security/blog/2024/07/02/vulnerabilities-in… ∗∗∗ Unpatched RCE Vulnerabilities in Gogs: Argument Injection in the Built-In SSH Server ∗∗∗ --------------------------------------------- https://www.sonarsource.com/blog/securing-developer-tools-unpatched-code-vu… ∗∗∗ Remote Unauthenticated Code Execution Vulnerability in OpenSSH Server (regreSSHion): July 2024 ∗∗∗ --------------------------------------------- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdviso… ∗∗∗ [R1] Tenable Identity Exposure Version 3.59.5 Fixes Multiple Vulnerabilities ∗∗∗ --------------------------------------------- https://www.tenable.com/security/tns-2024-11 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 02.07.2024
by Daily end-of-shift report 02 Jul '24

02 Jul '24

===================== = End-of-Day report = ===================== Timeframe: Montag 01-07-2024 18:00 − Dienstag 02-07-2024 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Latest Intel CPUs impacted by new Indirector side-channel attack ∗∗∗ --------------------------------------------- Modern Intel processors, including chips from the Raptor Lake and the Alder Lake generations are susceptible to a new type of a high-precision Branch Target Injection (BTI) attack dubbed Indirector, which could be used to steal sensitive information from the CPU. --------------------------------------------- https://www.bleepingcomputer.com/news/security/latest-intel-cpus-impacted-b… ∗∗∗ Zahlungsaufforderung von Tecom für Erotikdienstleistungen ignorieren ∗∗∗ --------------------------------------------- In letzter Zeit werden uns vermehrt SMS-Nachrichten von Tecom gemeldet. Darin werden 90 Euro für Erotikdienstleistungen gefordert. Der Betrag soll auf ein tschechisches Konto überwiesen oder in bar per Einschreiben bezahlt werden. Bezahlen Sie nicht, es handelt sich um Betrug! --------------------------------------------- https://www.watchlist-internet.at/news/zahlungsaufforderung-von-tecom-fuer-… ∗∗∗ Getting Unauthenticated Remote Code Execution on the Logsign Unified SecOps Platform ∗∗∗ --------------------------------------------- This blog looks at two separate vulnerabilities that can be combined to achieve remote, unauthenticated code execution on the web server via HTTP requests. [..] Logsign patched these and other vulnerabilities with version 6.4.8. --------------------------------------------- https://www.thezdi.com/blog/2024/7/1/getting-unauthenticated-remote-code-ex… ∗∗∗ The End of Passwords? Embrace the Future with Passkeys. ∗∗∗ --------------------------------------------- Passkeys will become the new norm in a few years. Users will realize that passkeys simplify their lives, and companies and users alike will appreciate the reduced risk of breaches from phishing or brute-force attacks. However, building user trust in passkeys remains a challenge, like the adoption of password managers. --------------------------------------------- https://blog.nviso.eu/2024/07/02/the-end-of-passwords-embrace-the-future-wi… ∗∗∗ Modern Cryptographic Attacks: A Guide for the Perplexed ∗∗∗ --------------------------------------------- In this write-up, we lay out in simple terms: “Classic Flavor” modern cryptanalysis (e.g. meet-in-the-middle attacks, Birthday Attack on CBC) [..] Side Channel Attacks (e.g. Timing Attacks, an honorable mention for SPECTRE) [..] Attacks on RSA (e.g. Bleichenbacher’s attack, related message attacks, Coppersmith’s method) --------------------------------------------- https://research.checkpoint.com/2024/modern-cryptographic-attacks-a-guide-f… ∗∗∗ CocoaPods: Anfällig für Supply-Chain-Angriffe in "zahllosen" Mac- und iOS-Apps ∗∗∗ --------------------------------------------- Der Dependency-Manager auf Open-Source-Basis steckt in Millionen von Swift- und Objective-C-Programmen. [..] Eva Security fand heraus, dass CocoaPods bereits im Jahr 2014 alle Pods auf einen neuen "Trunk Server" auf GitHub migriert hat. Dabei wurden die Autoren jeder Bibliothek einfach zurückgesetzt. CocoaPods forderte die Entwickler dann auf, ihre jeweilige Bibliothek zu "claimen". Allerdings taten dies nicht alle. --------------------------------------------- https://heise.de/-9786099 ===================== = Vulnerabilities = ===================== ∗∗∗ Cisco NX-OS Software CLI Command Injection Vulnerability ∗∗∗ --------------------------------------------- A vulnerability in the CLI of Cisco NX-OS Software could allow an authenticated, local attacker to execute arbitrary commands as root on the underlying operating system of an affected device. [..} To successfully exploit this vulnerability on a Cisco NX-OS device, an attacker must have Administrator credentials. [..] In April 2024, the Cisco Product Security Incident Response Team (PSIRT) became aware of attempted exploitation of this vulnerability in the wild. [..] CVE-2024-20399 --------------------------------------------- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdviso… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (httpd:2.4/httpd), Arch Linux (openssh), Fedora (cups, emacs, and python-urllib3), Gentoo (OpenSSH), Mageia (ffmpeg, gdb, openssl, python-idna, and python-imageio), Red Hat (golang and kernel), SUSE (booth, libreoffice, openssl-1_1-livepatches, podman, python-arcomplete, python-Fabric, python-PyGithub, python- antlr4-python3-runtime, python-avro, python-chardet, python-distro, python- docker, python-fakeredis, python-fixedint, pyth, python-Js2Py, python310, python39, and squid), and Ubuntu (cups and netplan.io). --------------------------------------------- https://lwn.net/Articles/980393/ ∗∗∗ QNAP: Vulnerability in OpenSSH ∗∗∗ --------------------------------------------- A remote code execution (RCE) vulnerability in OpenSSH has been reported to affect QTS 5.2.0 Release Candidate and QuTS hero h5.2. [..] QNAP is actively investigating this issue and working on a solution. We will fix the issue in the official releases of QTS 5.2.0 and QuTS hero h5.2.0. --------------------------------------------- https://www.qnap.com/en-us/security-advisory/QSA-24-31 ∗∗∗ Juniper: Notfall-Update für Junos OS auf SRX-Baureihe ∗∗∗ --------------------------------------------- Juniper Networks schließt eine als hochriskant eingestufte DoS-Lücke im Juniper OS der SRX-Geräte mit einem Update außer der Reihe. [..] Nachdem bereits am Freitag Notfall-Updates von Juniper Networks für Session Smart Router nötig waren, legt das Unternehmen nun mit einem Update außer der Reihe für das Junos OS auf Geräten der SRX-Baureihe nach. Sie dichten eine Denial-of-Service-Sicherheitslücke ab. [..] CVE-2024-21586 --------------------------------------------- https://heise.de/-9785970 ∗∗∗ Android: Google schließt teils kritische Lücken am Juli-Patchday ∗∗∗ --------------------------------------------- Google hat Updates für Android 12, 12L, 13 und 14 im Rahmen des Juli-Patchdays veröffentlicht. Sie schließen Rechteausweitungs-Lücken. [..] Wie immer müssen sich Smartphone-Besitzer etwas gedulden, bis die Android-Aktualisierungen sich als Firmware-Updates für ihr eingesetztes Gerät materialisieren. Selbst für Googles hauseigene Pixel-Smartphones steht das Juli-Update zum Meldungszeitpunkt noch aus. --------------------------------------------- https://heise.de/-9786995 ∗∗∗ Splunk Security Advisories 2024-07-01 ∗∗∗ --------------------------------------------- https://advisory.splunk.com/advisories ∗∗∗ ICONICS and Mitsubishi Electric Products ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-184-03 ∗∗∗ Johnson Controls Kantech Door Controllers ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-184-01 ∗∗∗ mySCADA myPRO ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-184-02 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 01.07.2024
by Daily end-of-shift report 01 Jul '24

01 Jul '24

===================== = End-of-Day report = ===================== Timeframe: Freitag 28-06-2024 18:00 − Montag 01-07-2024 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Roles in Cybersecurity: CSIRTs / LE / others ∗∗∗ --------------------------------------------- Back in January 2024, I was asked by the Belgian EU Presidency to moderate a panel during their high-level conference on cyber security in Brussels. The topic was the relationship between cyber security and law enforcement: how do CSIRTs and the police / public prosecutors cooperate, what works here and where are the fault lines in this collaboration. As the moderator, I wasn’t in the position to really present my own view on some of the issues, so I’m using this blogpost to document my thinking regarding the CSIRT/LE division of labour. From that starting point, this text kind of turned into a rant on what’s wrong with IT Security. --------------------------------------------- https://www.cert.at/en/blog/2024/7/csirt-le-military ∗∗∗ NIS2 - Implementing Acts ∗∗∗ --------------------------------------------- Es liegen endlich Entwürfe für die Implementing Acts zur NIS 2 Richtline vor, die Umsetzungsdetails regeln werden. Genauer gesagt: es geht um Kriterien, wann ein Vorfall meldepflichtig wird und Maßnahmen zum Risikomanagement. Seitens der EU gibt es ein öffentliches Konsultationsverfahren dazu, das bis zum 25. Juli offen ist. Die Entwürfe sind auch über diese Webseite abrufbar. --------------------------------------------- https://www.cert.at/de/blog/2024/6/nis2-implementing-acts ∗∗∗ Vorsicht vor gefälschten Gewinnspielen zur UEFA EURO 2024 ∗∗∗ --------------------------------------------- Kriminelle verbreiten per E-Mail gefälschte Gewinnspiele zur UEFA EURO 2024. In der E-Mail heißt es, dass man eine UEFA EURO 2024 Mystery Box gewinnen kann, wenn man auf den Link klickt und an einer kurzen Umfrage teilnimmt. Vorsicht: Kriminelle stehlen Ihre Daten und Sie tappen in eine Abo-Falle! --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-gefaelschten-gewinnspie… ∗∗∗ Hackers exploit critical D-Link DIR-859 router flaw to steal passwords ∗∗∗ --------------------------------------------- Hackers are exploiting a critical vulnerability that affects all D-Link DIR-859 WiFi routers to collect account information from the device, including passwords. The security issue was disclosed in January and is currently tracked as CVE-2024-0769 (9.8 severity score) - a path traversal flaw that leads to information disclosure. --------------------------------------------- https://www.bleepingcomputer.com/news/security/hackers-exploit-critical-d-l… ∗∗∗ Dev rejects CVE severity, makes his GitHub repo read-only ∗∗∗ --------------------------------------------- The popular open source project, ip had its GitHub repository archived, or made "read-only" by its developer as a result of a dubious CVE report filed for his project. Unfortunately, open-source developers have recently been met with an uptick in debatable or outright bogus CVEs filed for their projects. --------------------------------------------- https://www.bleepingcomputer.com/news/security/dev-rejects-cve-severity-mak… ∗∗∗ Fake IT support sites push malicious PowerShell scripts as Windows fixes ∗∗∗ --------------------------------------------- Fake IT support sites promote malicious PowerShell "fixes" for common Windows errors, like the 0x80070643 error, to infect devices with information-stealing malware. --------------------------------------------- https://www.bleepingcomputer.com/news/security/fake-it-support-sites-push-m… ∗∗∗ Router makers support portal responds with MetaMask phishing ∗∗∗ --------------------------------------------- BleepingComputer has verified that the helpdesk portal of a router manufacturer is currently sending MetaMask phishing emails in response to newly filed support tickets, in what appears to be a compromise. --------------------------------------------- https://www.bleepingcomputer.com/news/security/router-makers-support-portal… ∗∗∗ Kimsuky Using TRANSLATEXT Chrome Extension to Steal Sensitive Data ∗∗∗ --------------------------------------------- [..] threat actor known as Kimsuky has been linked to the use of a new malicious Google Chrome extension thats designed to steal sensitive information as part of an ongoing intelligence collection effort. --------------------------------------------- https://thehackernews.com/2024/06/kimsuky-using-translatext-chrome.html ∗∗∗ CapraRAT Spyware Disguised as Popular Apps Threatens Android Users ∗∗∗ --------------------------------------------- The threat actor known as Transparent Tribe has continued to unleash malware-laced Android apps as part of a social engineering campaign to target individuals of interest. [..] The list of new malicious APK files identified by SentinelOne is as follows - Crazy Game, Sexy Videos, TikToks, Weapons --------------------------------------------- https://thehackernews.com/2024/07/caprarat-spyware-disguised-as-popular.html ∗∗∗ Unveiling Qilin/Agenda Ransomware - A Deep Dive into Modern Cyber Threats ∗∗∗ --------------------------------------------- Agenda ransomware, also known as 'Qilin,' first emerged in July 2022. Written in Golang, Agenda supports multiple encryption modes, all controlled by its operators. The Agenda ransomware actors use double extortion tactics, demanding payment for both a decryptor and the non-release of stolen data. This ransomware primarily targets large enterprises and high-value organizations, focusing particularly on the healthcare and education sectors in Africa and Asia. --------------------------------------------- https://sec-consult.com/blog/detail/unveiling-qilin-agenda-ransomware-a-dee… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (dcmtk, edk2, emacs, glibc, gunicorn, libmojolicious-perl, openssh, org-mode, pdns-recursor, tryton-client, and tryton-server), Fedora (freeipa, kitty, libreswan, mingw-gstreamer1, mingw-gstreamer1-plugins-bad-free, mingw-gstreamer1-plugins-base, mingw-gstreamer1-plugins-good, mingw-poppler, and mingw-python-urllib3), Gentoo (cpio, cryptography, GNU Emacs, Org Mode, GStreamer, GStreamer Plugins, Liferea, Pixman, SDL_ttf, SSSD, and Zsh), Oracle (pki-core), Red Hat (httpd:2.4, libreswan, and pki-core), SUSE (glib2 and kubevirt, virt-api-container, virt-controller-container, virt-exportproxy-container, virt-exportserver-container, virt-handler-container, virt-launcher-container, virt-libguestfs-t), and Ubuntu (espeak-ng, libcdio, and openssh). --------------------------------------------- https://lwn.net/Articles/980252/ ∗∗∗ regreSSHion: Remote Unauthenticated Code Execution Vulnerability (CVE-2024-6387) in OpenSSH server ∗∗∗ --------------------------------------------- Eine kritische Schwachstelle (CVE-2024-6387) wurde im OpenSSH Server (sshd) auf glibc-basierten Linux-Systemen getestet. Diese Sicherheitslücke ermöglicht es einem nicht authentifizierten Angreifer potentiell, über eine Race-Condition im Signalhandler beliebigen Code als root auf dem betroffenen System auszuführen. OpenBSD-basierte Systeme sind nicht betroffen. Obwohl die Schwachstelle als Remote Code Execution (RCE) eingestuft wird, ist ihre Ausnutzung äußerst komplex. [..] Betroffen sind OpenSSH-Versionen früher als 4.4p1, es sei denn, sie wurden gegen die Schwachstellen CVE-2006-5051 und CVE-2008-4109 gepatcht, sowie OpenSSH-Versionen von 8.5p1 bis einschließlich 9.8p1. --------------------------------------------- https://www.cert.at/de/aktuelles/2024/7/regresshion-remote-unauthenticated-… ∗∗∗ IP-Telefonie: Avaya IP Office stopft kritische Sicherheitslecks ∗∗∗ --------------------------------------------- Updates für Avaya IP Office dichten Sicherheitslecks in der Software ab. Angreifer können dadurch Schadcode einschleusen. --------------------------------------------- https://heise.de/-9784229 ∗∗∗ ABB: 2024-07-01: Cyber Security Advisory -ASPECT system operating with default credentials while exposed to the Internet ∗∗∗ --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=9AKK108469A6101&Lan… ∗∗∗ Kubernetes: Invalid entry in vulnerability feed ∗∗∗ --------------------------------------------- https://github.com/kubernetes/website/issues/47003 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 28.06.2024
by Daily end-of-shift report 28 Jun '24

28 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 27-06-2024 18:00 − Freitag 28-06-2024 18:00 Handler: Thomas Pribitzer Co-Handler: Alexander Riepl ===================== = News = ===================== ∗∗∗ New Unfurling Hemlock threat actor floods systems with malware ∗∗∗ --------------------------------------------- A threat actor tracked as Unfurling Hemlock has been infecting target systems with up to ten pieces of malware at the same time in campaigns that distribute hundreds of thousands of malicious files .. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-unfurling-hemlock-threat… ∗∗∗ BlackSuit ransomware gang claims attack on KADOKAWA corporation ∗∗∗ --------------------------------------------- The BlackSuit ransomware gang claimed a recent cyberattack on KADOKAWA corporation and is now threatening to publish stolen data if a ransom is not paid. --------------------------------------------- https://www.bleepingcomputer.com/news/security/blacksuit-ransomware-gang-cl… ∗∗∗ Teamviewer gehackt: Cyberangriff trifft populäre Fernwartungssoftware ∗∗∗ --------------------------------------------- Teamviewer hat bestätigt, dass es einen Sicherheitsvorfall gegeben hat. Erste Hinweise deuten darauf hin, dass die Hackergruppe Midnight Blizzard dahinterstecken könnte. --------------------------------------------- https://www.golem.de/news/teamviewer-gehackt-cyberangriff-trifft-populaere-… ∗∗∗ Support of SSL 2.0 on web servers in 2024 ∗∗∗ --------------------------------------------- We last discussed SSLv2 support on internet-exposed web servers about a year ago, when we discovered that there were still about 450 thousand web servers that supported this protocol left on the internet. We also found that a significant portion of these servers was located in Kazakhstan, Tunisia .. --------------------------------------------- https://isc.sans.edu/diary/Support+of+SSL+20+on+web+servers+in+2024/31044 ∗∗∗ Microsoft Informs Customers that Russian Hackers Spied on Emails ∗∗∗ --------------------------------------------- Russian hackers who broke into Microsofts systems and spied on staff inboxes earlier this year also stole emails from its customers, the tech giant said on Thursday, around six months after it first disclosed the intrusion. Reuters: The disclosure underscores the breadth of the breach as Microsoft faces increasing regulatory scrutiny .. --------------------------------------------- https://yro.slashdot.org/story/24/06/28/1319219/microsoft-informs-customers… ∗∗∗ Google cuts ties with Entrust in Chrome over trust issues ∗∗∗ --------------------------------------------- Move comes weeks after Mozilla blasted certificate authority for failings Google is severing its trust in Entrust after what it describes as a protracted period of failures around compliance and general improvements. --------------------------------------------- https://www.theregister.com/2024/06/28/google_axes_entrust_over_six/ ∗∗∗ An Inside Look at The Malware and Techniques Used in the WordPress.org Supply Chain Attack ∗∗∗ --------------------------------------------- On Monday June 24th, 2024 the Wordfence Threat Intelligence team was made aware of the presence of malware in the Social Warfare repository plugin .. --------------------------------------------- https://www.wordfence.com/blog/2024/06/an-inside-look-at-the-malware-and-te… ∗∗∗ Akute Welle an DDoS-Angriffen gegen österreichische Unternehmen und Organisationen ∗∗∗ --------------------------------------------- Seit heute Morgen sind verschiedene österreichische Unternehmen und Organisationen aus unterschiedlichen Branchen und Sektoren mit DDoS-Angriffen konfrontiert. Die genauen Hintergründe der Attacke .. --------------------------------------------- https://www.cert.at/de/aktuelles/2024/6/akute-welle-an-ddos-angriffen-gegen… ∗∗∗ SVR Cyber Actors Adapt Tactics for Initial Cloud Access ∗∗∗ --------------------------------------------- This advisory details recent tactics, techniques, and procedures (TTPs) of the group commonly known as APT29, also known as Midnight Blizzard, the Dukes, or Cozy Bear.The UK National Cyber Security Centre (NCSC) and international partners assess that APT29 is a cyber espionage group, almost certainly part of the SVR, an .. --------------------------------------------- https://www.cisa.gov/news-events/cybersecurity-advisories/aa24-057a ∗∗∗ Supply Chain Compromise Leads to Trojanized Installers for Notezilla, RecentX, Copywhiz ∗∗∗ --------------------------------------------- On Tuesday, June 18th, 2024, Rapid7 initiated an investigation into suspicious activity in a customer environment. Our investigation identified that the suspicious behavior was emanating from the installation of .. --------------------------------------------- https://www.rapid7.com/blog/post/2024/06/27/supply-chain-compromise-leads-t… ∗∗∗ Juniper: Kritische Lücke erlaubt Angreifern Übernahme von Session Smart Router ∗∗∗ --------------------------------------------- Juniper Networks liefert außerplanmäßige Updates gegen eine kritische Sicherheitslücke in Session Smart Router, -Conductor und WAN Assurance Router. --------------------------------------------- https://heise.de/-9781931 ===================== = Vulnerabilities = ===================== ∗∗∗ GitLab Releases Patch for Critical CI/CD Pipeline Vulnerability and 13 Others ∗∗∗ --------------------------------------------- https://thehackernews.com/2024/06/gitlab-releases-patch-for-critical-cicd.h… ∗∗∗ 2024-06: Out-Of-Cycle Security Bulletin: Session Smart Router(SSR): On redundant router deployments API authentication can be bypassed (CVE-2024-2973) ∗∗∗ --------------------------------------------- https://supportportal.juniper.net/s/article/2024-06-Out-Of-Cycle-Security-B… ∗∗∗ OMSA-2024-0001 ∗∗∗ --------------------------------------------- https://www.vmware.com/security/advisories/OMSA-2024-0001.html -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 27.06.2024
by Daily end-of-shift report 27 Jun '24

27 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 26-06-2024 18:00 − Donnerstag 27-06-2024 18:00 Handler: Alexander Riepl Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Exploit for critical Fortra FileCatalyst Workflow SQLi flaw released ∗∗∗ --------------------------------------------- The Fortra FileCatalyst Workflow is vulnerable to an SQL injection vulnerability that could allow remote unauthenticated attackers to create rogue admin users and manipulate data on the application database. --------------------------------------------- https://www.bleepingcomputer.com/news/security/exploit-for-critical-fortra-… ∗∗∗ Sicherheitslücke: Ungeschützte API liefert sensible Daten deutscher Häftlinge ∗∗∗ --------------------------------------------- Welcher Häftling wann mit seinem Anwalt oder Therapeuten telefoniert hat, ist aufgrund der Sicherheitslücke für jedermann einsehbar gewesen. --------------------------------------------- https://www.golem.de/news/sicherheitsluecke-ungeschuetzte-api-liefert-sensi… ∗∗∗ What Setting Live Traps for Cybercriminals Taught Me About Security [Guest Diary], (Wed, Jun 26th) ∗∗∗ --------------------------------------------- For anyone who doesn’t know what a honeypot is, it is a server created specifically for the purpose of gathering information about unauthorized users that connect to it. A honeypot is usually vulnerable by design and often designed to be enticing to trap unsuspecting criminals into spending more time with it. I named my honeypot “Winnie.” --------------------------------------------- https://isc.sans.edu/diary/rss/31038 ∗∗∗ Rust-Based P2PInfect Botnet Evolves with Miner and Ransomware Payloads ∗∗∗ --------------------------------------------- The peer-to-peer malware botnet known as P2PInfect has been found targeting misconfigured Redis servers with ransomware and cryptocurrency miners. --------------------------------------------- https://thehackernews.com/2024/06/rust-based-p2pinfect-botnet-evolves.html ∗∗∗ Warnung vor Fake Finanzamt-SMS ∗∗∗ --------------------------------------------- Es häufen sich Berichte über eine erneute Smishing-Welle, bei der Kriminelle versuchen, ahnungslose Bürger:innen mit gefälschten SMS-Nachrichten im Namen des Finanzamtes hereinzulegen. --------------------------------------------- https://www.watchlist-internet.at/news/warnung-finanzamt-sms/ ∗∗∗ Rabbit R1: Verrissenes KI-Gadget erweist sich auch als Sicherheitsalbtraum ∗∗∗ --------------------------------------------- Hacker demonstrieren, dass sie auf jede an R1-Geräte geschickte Antwort zugreifen können. Zudem lassen sich die Geräte auf diesem Weg beschädigen und Antworten manipulieren. --------------------------------------------- https://www.derstandard.at/story/3000000226115/rabbit-r1-verrissenes-ki-gad… ∗∗∗ Snowflake isn’t an outlier, it’s the canary in the coal mine ∗∗∗ --------------------------------------------- Headlines continue to roll in about the many implications and follow-on attacks originating from leaked and/or stolen credentials for the Snowflake cloud data platform. --------------------------------------------- https://blog.talosintelligence.com/infostealer-landscape-facilitates-breach… ∗∗∗ MerkSpy: Exploiting CVE-2021-40444 to Infiltrate Systems ∗∗∗ --------------------------------------------- FortiGuard Labs uncovers MerkSpy, a new spyware exploiting CVE-2021-40444 to steal keystrokes and sensitive data. --------------------------------------------- https://www.fortinet.com/blog/threat-research/merkspy-exploiting-cve-2021-4… ∗∗∗ The Growing Threat of Malware Concealed Behind Cloud Services ∗∗∗ --------------------------------------------- Cybersecurity threats are increasingly leveraging cloud services to store, distribute, and establish command and control (C2) servers. --------------------------------------------- https://www.fortinet.com/blog/threat-research/growing-threat-of-malware-con… ===================== = Vulnerabilities = ===================== ∗∗∗ Over 110,000 Websites Affected by Hijacked Polyfill Supply Chain Attack ∗∗∗ --------------------------------------------- Google has taken steps to block ads for e-commerce sites that use the Polyfill.io service after a Chinese company acquired the domain and modified the JavaScript library ("polyfill.js") to redirect users to malicious and scam sites. --------------------------------------------- https://thehackernews.com/2024/06/over-110000-websites-affected-by.html ∗∗∗ Prompt Injection Flaw in Vanna AI Exposes Databases to RCE Attacks ∗∗∗ --------------------------------------------- Cybersecurity researchers have disclosed a high-severity security flaw in the Vanna.AI library that could be exploited to achieve remote code execution vulnerability via prompt injection techniques. --------------------------------------------- https://thehackernews.com/2024/06/prompt-injection-flaw-in-vanna-ai.html ∗∗∗ GitLab Security Updates Patch 14 Vulnerabilities ∗∗∗ --------------------------------------------- GitLab CE and EE updates resolve 14 vulnerabilities, including a critical- and three high-severity bugs. --------------------------------------------- https://www.securityweek.com/gitlab-security-updates-patch-14-vulnerabiliti… ∗∗∗ Multiple vulnerabilities in TP-Link Omada system could lead to root access ∗∗∗ --------------------------------------------- Affected devices could include wireless access points, routers, switches and VPNs. --------------------------------------------- https://blog.talosintelligence.com/multiple-vulnerabilities-in-tp-link-omad… ∗∗∗ TELSAT marKoni FM Transmitter ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-179-01 ∗∗∗ Johnson Controls Illustra Essentials Gen 4 ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-179-04 ∗∗∗ Johnson Controls Illustra Essentials Gen 4 ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-179-07 ∗∗∗ SDG Technologies PnPSCADA ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-179-02 ∗∗∗ Johnson Controls Illustra Essentials Gen 4 ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-179-05 ∗∗∗ Yokogawa FAST/TOOLS and CI Server ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-179-03 ∗∗∗ Johnson Controls Illustra Essentials Gen 4 ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-179-06 ∗∗∗ Local Privilege Escalation über MSI Installer in SoftMaker Office / FreeOffice ∗∗∗ --------------------------------------------- https://sec-consult.com/de/vulnerability-lab/advisory/local-privilege-escal… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 26.06.2024
by Daily end-of-shift report 26 Jun '24

26 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Dienstag 25-06-2024 18:00 − Mittwoch 26-06-2024 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ New Medusa Android Trojan Targets Banking Users Across 7 Countries ∗∗∗ --------------------------------------------- Cybersecurity researchers have discovered an updated version of an Android banking trojan called Medusa that has been used to target users in Canada, France, Italy, Spain, Turkey, the U.K., and the U.S. --------------------------------------------- https://thehackernews.com/2024/06/new-medusa-android-trojan-targets.html ∗∗∗ New Credit Card Skimmer Targets WordPress, Magento, and OpenCart Sites ∗∗∗ --------------------------------------------- Multiple content management system (CMS) platforms like WordPress, Magento, and OpenCart have been targeted by a new credit card web skimmer called Caesar Cipher Skimmer. --------------------------------------------- https://thehackernews.com/2024/06/new-credit-card-skimmer-targets.html ∗∗∗ Vorsicht vor Jobbetrug auf dm-supermall.com ∗∗∗ --------------------------------------------- Vorsicht, wenn Sie für Ihren neuen Job, bei dm-supermall.com einkaufen müssen. Diese Plattform ist Teil einer Betrugsmasche. Der neue Job, bei dem Sie Online-Shops oder Dienstleistungen testen, ist betrügerisch. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-jobbetrug-auf-dm-superm… ∗∗∗ Attackers Exploiting Public Cobalt Strike Profiles ∗∗∗ --------------------------------------------- Unit 42 researchers examine how attackers use publicly available Malleable C2 profiles, examining their structure to reveal evasive techniques. --------------------------------------------- https://unit42.paloaltonetworks.com/attackers-exploit-public-cobalt-strike-… ∗∗∗ Buying a VPN? Here’s what to know and look for ∗∗∗ --------------------------------------------- VPNs are not all created equal – make sure to choose the right provider that will help keep your data safe from prying eyes. --------------------------------------------- https://www.welivesecurity.com/en/privacy/buying-vpn-what-know-look-for/ ===================== = Vulnerabilities = ===================== ∗∗∗ Snowblind malware abuses Android security feature to bypass security ∗∗∗ --------------------------------------------- A novel Android attack vector from a piece of malware tracked as Snowblind is abusing a security feature to bypass existing anti-tampering protections in apps that handle sensitive user data. --------------------------------------------- https://www.bleepingcomputer.com/news/security/snowblind-malware-abuses-and… ∗∗∗ A Novel DoS Vulnerability affecting WebRTC Media Servers ∗∗∗ --------------------------------------------- A critical denial-of-service (DoS) vulnerability has been identified in media servers that process WebRTC’s DTLS-SRTP, specifically in their handling of ClientHello messages. --------------------------------------------- https://www.rtcsec.com/article/novel-dos-vulnerability-affecting-webrtc-med… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (git, python3.11, and python3.9), Debian (chromium, emacs, git, linux-5.10, and org-mode), Fedora (libopenmpt, nginx-mod-modsecurity, and thunderbird), Mageia (emacs, python-ansible-core, and python-authlib), Oracle (git, python3.11, and python3.9), Red Hat (kernel, kernel-rt, and samba), and Ubuntu (ansible, cups, google-guest-agent, google-osconfig-agent, libheif, openvpn, roundcube, and salt). --------------------------------------------- https://lwn.net/Articles/979740/ ∗∗∗ Supply-Chain-Angriff gegen polyfill.js ∗∗∗ --------------------------------------------- Die populäre Javascript-Bibliothek polyfill.js, welche von Entwickler:innen verwendet wird, um alte Browserversionen zu unterstützen, wurde Opfer eines Supply-Chain-Angriffes beziehungsweise für einen solchen missbraucht. --------------------------------------------- https://www.cert.at/de/aktuelles/2024/6/supply-chain-angriff-gegen-polyfill… ∗∗∗ Jetzt patchen! Progress-MOVEit-Sicherheitslücken werden bereits angegriffen ∗∗∗ --------------------------------------------- Progress hat zwei kritische Lücken in MOVEit Gateway und Transfer gestopft. Eine davon missbrauchen Cyberkriminelle bereits. --------------------------------------------- https://heise.de/-9778266 ∗∗∗ Sicherheitslücke: Apple stoppt Bluetooth-Übernahme von AirPods und Beats-Geräten ∗∗∗ --------------------------------------------- Apple hat eine neue Firmware für verschiedene Kopfhörermodelle veröffentlicht, die eine problematische Lücke schließt. Das Update ist allerdings nicht einfach. --------------------------------------------- https://heise.de/-9778924 ∗∗∗ ZDI-24-882: VMware vCenter Server Appliance License Server Uncontrolled Memory Allocation Denial-of-Service Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-24-882/ ∗∗∗ Multiple Vulnerabilities in Siemens Power Automation Products (CP-8000/CP-8021/CP8-022/CP-8031/CP-8050/SICORE) ∗∗∗ --------------------------------------------- https://sec-consult.com/vulnerability-lab/advisory/multiple-vulnerabilities… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 25.06.2024
by Daily end-of-shift report 25 Jun '24

25 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Montag 24-06-2024 18:00 − Dienstag 25-06-2024 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ NISG 2024 im Innenausschuss ∗∗∗ --------------------------------------------- Ich wurde eingeladen, am 19. Juni im Innenausschuss des Parlaments als Experte in einem Hearing zum NISG 2024 aufzutreten. Das war keine Vorladung zu einem Untersuchungsausschuss, die man kaum ausschlagen kann, sondern ein wirklich freiwilliger Termin. Ich war schon öfters beruflich im Parlament, aber bisher immer auf Einladung der Parlamentsdirektion: das hier war der erste Termin mit Mandataren. Die Illusion, mit diesem Auftritt irgendwas bewirken zu können, hatte ich nie. [..] In diesem Blogpost will ich kurz erklären, was ich kommunizieren wollte. --------------------------------------------- https://www.cert.at/de/blog/2024/6/nisg-2024-im-innenausschuss ∗∗∗ New attack uses MSC files and Windows XSS flaw to breach networks ∗∗∗ --------------------------------------------- A novel command execution technique dubbed GrimResource uses specially crafted MSC (Microsoft Saved Console) and an unpatched Windows XSS flaw to perform code execution via the Microsoft Management Console. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-grimresource-attack-uses… ∗∗∗ Kurioser Fehlalarm: Microsoft Defender stuft harmlose Textdatei als Trojaner ein ∗∗∗ --------------------------------------------- Der Microsoft Defender erkannte demnach eine einfache Textdatei mit dem Inhalt "This content is no longer available." (auf Deutsch: "Dieser Inhalt ist nicht mehr verfügbar.") als Trojaner – genauer gesagt als Trojan:Win32/Casdet!rfn. [..] wurde der Fehlalarm angeblich dadurch ausgelöst, dass jemand eine Textdatei mit dem bereits genannten Inhalt in die Malwaredatenbank von Microsoft aufgenommen hat. Inzwischen scheint der Konzern das Problem aber behoben zu haben ... --------------------------------------------- https://www.golem.de/news/kurioser-fehlalarm-microsoft-defender-stuft-harml… ∗∗∗ Atlas Oil: The Consequences of a Ransomware Attack ∗∗∗ --------------------------------------------- Overview Atlas Oil, a major player in the oil and fuel distribution industry, fell victim to a ransomware attack orchestrated by the Black Basta group. This attack not only compromised sensitive company data but also exposed a variety of documents that could potentially harm the company’s operations and reputation. Overall, Black Basta claims to have exfiltrated approximately 730 GB of data. --------------------------------------------- https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/atlas-oil-t… ∗∗∗ New Cyberthreat Boolka Deploying BMANAGER Trojan via SQLi Attacks ∗∗∗ --------------------------------------------- A previously undocumented threat actor dubbed Boolka has been observed compromising websites with malicious scripts to deliver a modular trojan codenamed BMANAGER. --------------------------------------------- https://thehackernews.com/2024/06/new-cyberthreat-boolka-deploying.html ∗∗∗ Recent Zyxel NAS Vulnerability Exploited by Botnet ∗∗∗ --------------------------------------------- A Mirai-like botnet has started exploiting a critical-severity vulnerability in discontinued Zyxel NAS products. Tracked as CVE-2024-29973, the issue is described as a code injection flaw that can be exploited remotely without authentication. It was introduced last year, when Zyxel patched CVE-2023-27992, a similar code injection bug. --------------------------------------------- https://www.securityweek.com/recent-zyxel-nas-vulnerability-exploited-by-bo… ∗∗∗ Falscher Ryanair-Support auf X ∗∗∗ --------------------------------------------- Wenn Sie Probleme mit Ihrem Ryanair-Flug haben, gibt es verschiedene Möglichkeiten, den Kundenservice zu erreichen. Eine Möglichkeit ist X (früher Twitter). Achten Sie bei der Kontaktaufnahme über X jedoch darauf, dass Sie eine Anfrage an das richtige Profil senden. Immer häufiger geben sich Kriminelle mit gefälschten Profilen als Ryanair Support aus, um Geld und Daten zu stehlen. --------------------------------------------- https://www.watchlist-internet.at/news/falscher-ryanair-support-auf-x/ ∗∗∗ Betrügerische Finanz-Online-SMS ∗∗∗ --------------------------------------------- Derzeit versenden Kriminelle wieder vermehrt gefälschte Nachrichten im Namen des Finanzamtes. Darin wird behauptet, dass Ihre Registrierung für die Finanz-Online ID abläuft und Sie Ihre Daten über einen Link erneuern sollen. Klicken Sie nicht auf den Link, Kriminelle stehlen Ihre persönlichen Daten! --------------------------------------------- https://www.watchlist-internet.at/news/betruegerische-finanz-online-sms/ ∗∗∗ Auth. Bypass In (Un)Limited Scenarios - Progress MOVEit Transfer (CVE-2024-5806) ∗∗∗ --------------------------------------------- Many sysadmins may remember last year’s CVE-2023-34362, a cataclysmic vulnerability in Progress MOVEit Transfer that sent ripples through the industry, claiming such high-profile victims as the BBC and FBI. [..] Today (25th June 2024), Progress un-embargoed an authentication bypass vulnerability in Progress MOVEit Transfer. --------------------------------------------- https://labs.watchtowr.com/auth-bypass-in-un-limited-scenarios-progress-mov… ∗∗∗ Grazer Lauschangriff braucht bloß TCP/IP - weder Malware noch Sicherheitslücke ∗∗∗ --------------------------------------------- Der SnailLoad genannte Lauschangriff gründet darauf, dass Downloads verschiedener Dateien Schwankungen der Paketlaufzeiten aufweisen (Round Trip Times, RTTs), und dass diese Schwankungen individuell sind, sofern dieselbe Datei vom selben Server auf demselben Netzwerkweg geladen wird. [..] Damit lässt sich ermitteln, welches Video oder welche Webseite ein User abruft. [..] Die Angriffe lassen sich von beliebigen Positionen im Internet führen, von denen aus sich IP-Pakete an das Opfer schicken lassen. --------------------------------------------- https://heise.de/-9775311 ∗∗∗ Wordpress: Fünf Plug-ins mit Malware unterwandert ∗∗∗ --------------------------------------------- In fünf Wordpress-Plug-ins haben IT-Sicherheitsforscher dieselbe eingeschleuste Malware entdeckt. --------------------------------------------- https://heise.de/-9777207 ===================== = Vulnerabilities = ===================== ∗∗∗ WordPress 6.5.5 Security Release – What You Need to Know ∗∗∗ --------------------------------------------- WordPress Core 6.5.5 was released yesterday, on June 24, 2023. Contained within this release are three security fixes addressing two Cross-Site Scripting (XSS) vulnerabilities and one Windows-specific Directory Traversal vulnerability. Despite these vulnerabilities being medium-severity, the worst of them (specifically, the XSS vulnerabilities) can allow for site takeover by an authenticated, contributor-level user if successfully exploited. --------------------------------------------- https://www.wordfence.com/blog/2024/06/wordpress-6-5-5-security-release-wha… ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (python3.11), Debian (composer), Fedora (thunderbird), Mageia (chromium-browser-stable, python-aiohttp, python-gunicorn, python-werkzeug, and virtualbox), Oracle (libreswan and python3.11), Red Hat (git, kpatch-patch, python3.11, python3.9, and thunderbird), and SUSE (avahi, ghostscript, grafana and mybatis, hdf5, kernel, openssl-1_1-livepatches, python-docker, and wget). --------------------------------------------- https://lwn.net/Articles/979606/ ∗∗∗ Cloud Software Group Security Advisory for CVE-2024-3661 ∗∗∗ --------------------------------------------- This vulnerability may allow an attacker on the same local network as the victim to read, disrupt, or modify network traffic expected to be protected by the VPN. [..] CTX677069 NewCloud Software Group Security Advisory for CVE-2024-3661 [..] Applicable Products : NetScaler, NetScaler Gateway --------------------------------------------- https://support.citrix.com/article/CTX677069/cloud-software-group-security-… ∗∗∗ ABB: 2024-06-25: Cyber Security Advisory -ABB PCM600 Installer Vulnerability ∗∗∗ --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=2NGA002251&Language… ∗∗∗ ABB Ability System 800xA ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-177-01 ∗∗∗ PTC Creo Elements/Direct License Server ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-177-02 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 24.06.2024
by Daily end-of-shift report 24 Jun '24

24 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Freitag 21-06-2024 18:00 − Montag 24-06-2024 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Ratel RAT targets outdated Android phones in ransomware attacks ∗∗∗ --------------------------------------------- An open-source Android malware named Ratel RAT is widely deployed by multiple cybercriminals to attack outdated devices, some aiming to lock them down with a ransomware module that demands payment on Telegram. [..] As for the targets, Check Point mentions successful targeting of high-profile organizations, including in government and the military sector, with most victims being from the United States, China, and Indonesia. --------------------------------------------- https://www.bleepingcomputer.com/news/security/ratel-rat-targets-outdated-a… ∗∗∗ Supply Chain Attack on WordPress.org Plugins Leads to 5 Maliciously Compromised WordPress Plugins ∗∗∗ --------------------------------------------- On Monday June 24th, 2024 the Wordfence Threat Intelligence team became aware of a plugin, Social Warfare, that was injected with malicious code on June 22, 2024 based on a forum post by the WordPress.org Plugin Review team. [..] We then reached out to the WordPress plugins team to alert them about the four additional plugins but have not yet received a response, though it appears the plugins have been delisted. [..] At this stage, we know that the injected malware attempts to create a new administrative user account and then sends those details back to the attacker-controlled server. --------------------------------------------- https://www.wordfence.com/blog/2024/06/supply-chain-attack-on-wordpress-org… ∗∗∗ Facebook PrestaShop module exploited to steal credit cards ∗∗∗ --------------------------------------------- Hackers are exploiting a flaw in a premium Facebook module for PrestaShop named pkfacebook to deploy a card skimmer on vulnerable e-commerce sites and steal peoples payment credit card details. [..] Analysts at TouchWeb discovered the flaw on March 30, 2024, but Promokit.eu said the flaw was fixed "a long time ago," without providing any proof. --------------------------------------------- https://www.bleepingcomputer.com/news/security/facebook-prestashop-module-e… ∗∗∗ XZ backdoor: Hook analysis ∗∗∗ --------------------------------------------- In our first article on the XZ backdoor, we analyzed its code from initial infection to the function hooking it performs. As we mentioned then, its initial goal was to successfully hook one of the functions related to RSA key manipulation. In this article, we will focus on the backdoor’s behavior inside OpenSSH, specifically OpenSSH portable version 9.7p1 – the most recent version at this time. --------------------------------------------- https://securelist.com/xz-backdoor-part-3-hooking-ssh/113007/ ∗∗∗ Sysinternals Process Monitor Version 4 Released, (Sat, Jun 22nd) ∗∗∗ --------------------------------------------- These releases bring improvements to performance and the user interface. --------------------------------------------- https://isc.sans.edu/diary/rss/31026 ∗∗∗ Critical RCE Vulnerability Discovered in Ollama AI Infrastructure Tool ∗∗∗ --------------------------------------------- Cybersecurity researchers have detailed a now-patch security flaw affecting the Ollama open-source artificial intelligence (AI) infrastructure platform that could be exploited to achieve remote code execution. Tracked as CVE-2024-37032, the vulnerability has been codenamed Probllama by cloud security firm Wiz. --------------------------------------------- https://thehackernews.com/2024/06/critical-rce-vulnerability-discovered.html ∗∗∗ Deye Wechselrichter: Cloud Account zeigt fremde Anlagen-/Kundendaten an ∗∗∗ --------------------------------------------- In deutschen Objekten dürften einige Balkonkraftwerke und auch fest installierte Solaranlagen arbeiten, bei denen Wechselrichter des chinesischen Herstellers Deye verwendet werden. [..] Ein Leser hat mich bereits im Mai 2024 mit einem anderen Problem konfrontiert. Er konnte die Anlagendaten einer ihm komplett unbekannten Person einsehen. [..] Der Leser hat die deutsche Dependance kontaktiert [..] Die Reaktion hat den Leser erstaunt, denn als er den Hersteller auf den Bug hinwies, habe dieser das bezweifelt. [..] Generöser Weise bot Deye dem Betroffenen an, zu helfen, die zweite Anlage aus dem Benutzerkonto auszutragen. --------------------------------------------- https://www.borncity.com/blog/2024/06/24/deye-wechselrichter-cloud-account-… ∗∗∗ Horror auf dem Vision Pro: Exploit schleust Spinnen und Fledermäuse in den Raum ∗∗∗ --------------------------------------------- Damit der Angriff gelingt, muss der Vision-Pro-Nutzer lediglich eine präparierte Webseite aufrufen. Der Raum füllt sich daraufhin mit gruseligen Tierchen, inklusive Sound. --------------------------------------------- https://www.golem.de/news/horror-auf-der-vision-pro-exploit-schleust-spinne… ===================== = Vulnerabilities = ===================== ∗∗∗ Multiple Vulnerabilities allowing complete bypass in Faronics WINSelect (Standard + Enterprise) ∗∗∗ --------------------------------------------- The product WINSelect from Faronics is used to restrict the possible actions of users on a system and can even be used to implement a Kiosk mode. Due to hardcoded credentials and an unfitting application architecture an attacker could decrypt the configuration file and retrieve the password which is used to configure the software. Thus, an attacker could completely disable the software. [..] The vendor provides a patched version 8.30.xx.903 since May 2024 [..] Since the hardcoded password for the encryption is not fixed, we ask if this will be addressed as well. Vendor responds that this will be addressed in a future release. --------------------------------------------- https://sec-consult.com/vulnerability-lab/advisory/multiple-vulnerabilities… ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (ipa and libreswan), Debian (netty), Fedora (python-PyMySQL, tomcat, and webkitgtk), Gentoo (Flatpak, GLib, JHead, LZ4, and RDoc), Mageia (thunderbird), Oracle (nghttp2 and thunderbird), Red Hat (dnsmasq, libreswan, pki-core, and python3.11), Slackware (emacs), SUSE (gnome-settings-daemon, libarchive, qpdf, vte, and wget), and Ubuntu (libhibernate3-java). --------------------------------------------- https://lwn.net/Articles/979520/ ∗∗∗ CosmicSting: Schwachstelle CVE-2024-34102 gefährdet Adobe Commerce- und Magento-Shops ∗∗∗ --------------------------------------------- Seit Mitte des Monats ist bekannt, dass in Adobe Commerce- und Magento-Online-Shops die Schwachstelle CVE-2024-34102 existiert. Zusammen mit einer Linux-Schwachstelle lassen sich Tausende Shops durch Angreifer übernehmen. Es gibt seit einigen Tagen einen Fix, aber ein Großteil der Online-Shops läuft noch mit ungepatchten Versionen. --------------------------------------------- https://www.borncity.com/blog/2024/06/24/cosmicsting-schwachstelle-cve-2024… ∗∗∗ Vulnerability Summary for the Week of June 17, 2024 ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/bulletins/sb24-176 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 21.06.2024
by Daily end-of-shift report 21 Jun '24

21 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 20-06-2024 18:00 − Freitag 21-06-2024 18:00 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Linux version of RansomHub ransomware targets VMware ESXi VMs ∗∗∗ --------------------------------------------- The RansomHub ransomware operation is using a Linux encryptor designed specifically to encrypt VMware ESXi environments in corporate attacks. --------------------------------------------- https://www.bleepingcomputer.com/news/security/linux-version-of-ransomhub-r… ∗∗∗ Qilin: We knew our Synnovis attack would cause a healthcare crisis at London hospitals ∗∗∗ --------------------------------------------- The ransomware gang responsible for a healthcare crisis at London hospitals says it has no regrets about its cyberattack, which was entirely deliberate, it told The Register in an interview. --------------------------------------------- https://www.theregister.com/2024/06/20/qilin_our_plan_was_to/ ∗∗∗ LLMNR – das oft vergessene Einfallstor ins Netzwerk ∗∗∗ --------------------------------------------- LLMNR dient zur Namensauflösung in lokalen Netzwerken, wenn kein Domain Name System (DNS) vorhanden ist – was heutzutage so gut wie nie vorkommt. Da LLMNR keine Sicherheitsmechanismen enthält, lässt es sich sehr leicht für Angriffe missbrauchen. --------------------------------------------- https://www.syss.de/pentest-blog/llmnr-das-oft-vergessene-einfallstor-ins-n… ∗∗∗ Meine Gesundheitsdaten wurden gestohlen. Was nun? ∗∗∗ --------------------------------------------- Gesundheitsdaten bleiben weiterhin ein begehrtes Ziel für Hacker. Gelangen sie – warum auch immer – in fremde Hände, sollten Sie diese Schritte befolgen, um den Schaden zu minimieren. --------------------------------------------- https://www.welivesecurity.com/de/privatsphare/meine-gesundheitsdaten-wurde… ∗∗∗ SneakyChef espionage group targets government agencies with SugarGh0st and more infection techniques ∗∗∗ --------------------------------------------- Cisco Talos recently discovered an ongoing campaign from SneakyChef, a newly discovered threat actor using SugarGh0st malware, as early as August 2023. --------------------------------------------- https://blog.talosintelligence.com/sneakychef-sugarghost-rat/ ∗∗∗ Worldwide 2023 Email Phishing Statistics and Examples ∗∗∗ --------------------------------------------- Explore the need for going beyond built-in Microsoft 365 and Google Workspace™ security based on email threats detected in 2023. --------------------------------------------- https://www.trendmicro.com/en_us/ciso/23/e/worldwide-email-phishing-stats-e… ∗∗∗ CISA Releases Guidance on Single Sign-On (SSO) Adoption for Small and Medium-Sized Businesses: (SMBs) ∗∗∗ --------------------------------------------- Today, CISA released Barriers to Single Sign-On (SSO) Adoption for Small and Medium-Sized Businesses: Identifying Challenges and Opportunities, a detailed report exploring challenges to SSO adoption by small and medium-sized businesses (SMBs). --------------------------------------------- https://www.cisa.gov/news-events/alerts/2024/06/20/cisa-releases-guidance-s… ∗∗∗ Cybercrime: Datenlecks bei Apple und T-Mobile, Gerüchte über Jira-Exploit ∗∗∗ --------------------------------------------- Ein bekannter Cyberkrimineller versucht interne Daten aus Apples und T-Mobiles Beständen sowie Schadcode für Jira zu Geld zu machen. Ein Unternehmen dementiert. --------------------------------------------- https://heise.de/-9771149 ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (ghostscript and thunderbird), Debian (chromium, composer, libndp, and sendmail), Fedora (composer), Mageia (flatpak and python-scikit-learn), Red Hat (curl, ghostscript, and thunderbird), SUSE (hdf5 and opencc), and Ubuntu (gdb and php7.4, php8.1, php8.2, php8.3). --------------------------------------------- https://lwn.net/Articles/979153/ ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (firefox, ghostscript, idm:DL1, and thunderbird), Debian (php8.2 and putty), Mageia (chromium-browser-stable), Oracle (ghostscript and thunderbird), Red Hat (thunderbird), and SUSE (containerd, kernel, php-composer2, podofo, python-cryptography, and rmt-server). --------------------------------------------- https://lwn.net/Articles/979257/ ∗∗∗ 2024-06-21: Cyber Security Advisory -System 800xA SECURITY Advisory - ABB 800xA Base 6.0.x, 6.1.x CSLib communication DoS vulnerability ∗∗∗ --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=7PAA013309&Language… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 20.06.2024
by Daily end-of-shift report 20 Jun '24

20 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 19-06-2024 18:00 − Donnerstag 20-06-2024 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ SolarWinds Serv-U path-traversal flaw actively exploited in attacks ∗∗∗ --------------------------------------------- Threat actors are actively exploiting a SolarWinds Serv-U path-traversal vulnerability, leveraging publicly available proof-of-concept (PoC) exploits. [..] The vulnerability, CVE-2024-28995, is a high-severity directory traversal flaw, allowing unauthenticated attackers to read arbitrary files from the filesystem by crafting specific HTTP GET requests. [..] SolarWinds released the 15.4.2 Hotfix 2, version 15.4.2.157, on June 5, 2024, to address this vulnerability by introducing improved validation mechanisms. --------------------------------------------- https://www.bleepingcomputer.com/news/security/solarwinds-serv-u-path-trave… ∗∗∗ No Excuses, Free Tools to Help Secure Authentication in Ubuntu Linux [Guest Diary], (Thu, Jun 20th) ∗∗∗ --------------------------------------------- Being in the IT and cybersecurity world it seems the costs of controls keeps going up and up. With all the new flashy tools coming out daily it’s easy to forget that there are tons of free tools that can be just as effective at stopping attacks. --------------------------------------------- https://isc.sans.edu/diary/rss/31024 ∗∗∗ Researchers Uncover UEFI Vulnerability Affecting Multiple Intel CPUs ∗∗∗ --------------------------------------------- Cybersecurity researchers have disclosed details of a now-patched security flaw in Phoenix SecureCore UEFI firmware that affects multiple families of Intel Core desktop and mobile processors. Tracked as CVE-2024-0762 (CVSS score: 7.5), the "UEFIcanhazbufferoverflow" vulnerability has been described as a case of a buffer overflow stemming from the use of an unsafe variable in the Trusted Platform Module (TPM) configuration that could result in the execution of malicious code. --------------------------------------------- https://thehackernews.com/2024/06/researchers-uncover-uefi-vulnerability.ht… ∗∗∗ Fickle Stealer Distributed via Multiple Attack Chain ∗∗∗ --------------------------------------------- This article summarizes the details of this campaign, roughly dividing the attack chain into three stages: Delivery, Preparatory Work, and Packer and Stealer Payload. --------------------------------------------- https://feeds.fortinet.com/~/899735243/0/fortinet/blogs~Fickle-Stealer-Dist… ∗∗∗ A Traveler’s Guide to Cybersecurity ∗∗∗ --------------------------------------------- In this Q&A with Jonas Walker, a Security Strategist with Fortinet’s FortiGuard Labs, he offers his insight into how to stay safe and avoid attacks from threat actors while traveling in today’s cyber world. --------------------------------------------- https://feeds.fortinet.com/~/701705230/0/fortinet/blogs~A-Traveler%e2%80%99… ∗∗∗ BSI warnt vor angreifbaren Codeschmuggel-Lecks in tausenden Exchange-Servern ∗∗∗ --------------------------------------------- Das BSI schreibt, dass mehr als 18.000 Exchange-Server einen offenen Outlook-Web-Access anbieten und für eine oder sogar mehrere Codeschmuggel-Lücken anfällig seien. --------------------------------------------- https://heise.de/-9770441 ===================== = Vulnerabilities = ===================== ∗∗∗ D-Link: Versteckte Backdoor in 16 Routermodellen entdeckt ∗∗∗ --------------------------------------------- Angreifer können aus der Ferne den Telnet-Dienst betroffener D-Link-Router aktivieren. Auch die Admin-Zugangsdaten sind offenbar in der Firmware hinterlegt. --------------------------------------------- https://www.golem.de/news/d-link-versteckte-backdoor-in-16-routermodellen-e… ∗∗∗ Sicherheitslücken: Attacken auf Atlassian Confluence & Co. möglich ∗∗∗ --------------------------------------------- Sicherheitslücken bedrohen mehrere Anwendungen von Atlassian. Angreifer können Abstürze auslösen oder unbefugt Daten einsehen. [..] Wie aus einer Warnmeldung hervorgeht, haben die Entwickler insgesamt neun Schwachstellen geschlossen, die alle mit dem Bedrohungsgrad "hoch" eingestuft sind. --------------------------------------------- https://heise.de/-9770453 ∗∗∗ Arbitrary File Upload in edu-sharing (metaVentis GmbH) ∗∗∗ --------------------------------------------- https://sec-consult.com/vulnerability-lab/advisory/arbitrary-file-upload-in… ∗∗∗ Sonicwall: Heap-based buffer overflow vulnerability in SonicOS SSL-VPN ∗∗∗ --------------------------------------------- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0009 ∗∗∗ Sonicwall: Stack-based buffer overflow vulnerability in SonicOS HTTP server ∗∗∗ --------------------------------------------- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2024-0008 ∗∗∗ CAREL Boss-Mini ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-172-02 ∗∗∗ Westermo L210-F2G ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-172-03 ∗∗∗ Yokogawa CENTUM ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-172-01 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 19.06.2024
by Daily end-of-shift report 19 Jun '24

19 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Dienstag 18-06-2024 18:00 − Mittwoch 19-06-2024 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ ONNX phishing service targets Microsoft 365 accounts at financial firms ∗∗∗ --------------------------------------------- A new phishing-as-a-service (PhaaS) platform called ONNX Store is targeting Microsoft 365 accounts for employees at financial firms using QR codes in PDF attachments. --------------------------------------------- https://www.bleepingcomputer.com/news/security/onnx-phishing-service-target… ∗∗∗ Re-moo-te Code Execution in Mailcow: Always Sanitize Error Messages ∗∗∗ --------------------------------------------- Mailcow is an easy-to-use email solution that can be set up in minutes. [..] In this blog post, we will cover the code intricacies that led to the vulnerabilities. We will first go over the details of the XSS vulnerability and then explore the Path Traversal flaw. We will also cover how the mailcow maintainers have tackled these issues and give advice on how to avoid such vulnerabilities in your code. [..] They have been fixed in mailcow 2024-04 and seem to have existed for at least three years. --------------------------------------------- https://www.sonarsource.com/blog/remote-code-execution-in-mailcow-always-sa… ∗∗∗ Sicherheitslücke: Phisher können E-Mails im Namen von Microsoft verschicken ∗∗∗ --------------------------------------------- Durch die Schwachstelle lassen sich E-Mails beispielsweise mit security(a)microsoft.com als Absender übermitteln. [..] Wie aus einem Bericht von Techcrunch hervorgeht, funktioniert das Spoofing nur beim Mail-Versand an Outlook-Konten, womit jedoch weltweit mehrere Hundert Millionen Nutzer betroffen sind. [..] Technische Details nannte der Forscher aus Sicherheitsgründen bisher nicht. [..] Wann das Spoofing-Problem behoben sein wird, bleibt jedoch weiterhin offen. --------------------------------------------- https://www.golem.de/news/sicherheitsluecke-phisher-koennen-e-mails-im-name… ∗∗∗ Vorsicht vor gefälschten BAWAG-Nachrichten ∗∗∗ --------------------------------------------- Kriminelle versenden derzeit betrügerische SMS-Nachrichten im Namen der BAWAG. Darin wird behauptet, dass eine IP-Adresse aus Schweden Ihre App aktiviert hat. Wenn dies nicht Sie waren, werden Sie aufgefordert, auf einen Link zu klicken. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-gefaelschten-bawag-nach… ∗∗∗ IT-Sicherheitsforscher warnen vor neuer Angriffstechnik über die Zwischenablage ∗∗∗ --------------------------------------------- ClearFake ist ein bösartiges JavaScript-Framework, das auf kompromittierten Websites eingesetzt wird, um mittels Drive-by-Download-Technik weitere Malware zu verbreiten. Dabei erhalten die Opfer eine Fehlermeldung, die vorgibt, von einer vertrauenswürdigen Quelle wie dem Betriebssystem zu stammen. Sie suggeriert ein Problem und liefert gleichzeitig eine Lösung in Form eines PowerShell-Befehls, den das Opfer nur noch kopieren und ausführen muss. --------------------------------------------- https://heise.de/-9768750 ∗∗∗ 20 Prozent der Microsoft SQL Server läuft trotz End of Life ∗∗∗ --------------------------------------------- Ein Fünftel der SQL-Server-Instanzen läuft mit veralteten Versionen. Ab nächsten Monat könnten es mit SQL Server 2014 sogar ein Drittel werden. --------------------------------------------- https://heise.de/-9769490 ===================== = Vulnerabilities = ===================== ∗∗∗ Juniper: On Demand: JSA Series: Multiple vulnerabilities resolved in Juniper Secure Analytics in 7.5.0 UP8 IF03 ∗∗∗ --------------------------------------------- Multiple vulnerabilities have been resolved in 7.5.0 UP8 IF03. These issues affect Juniper Networks Juniper Secure Analytics: Severity Critical --------------------------------------------- https://supportportal.juniper.net/s/article/On-Demand-JSA-Series-Multiple-v… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (container-tools, firefox, and flatpak), Debian (composer, roundcube, and thunderbird), Fedora (kitty and webkitgtk), Oracle (container-tools and flatpak), Red Hat (flatpak and java-1.8.0-ibm), SUSE (gdcm, gdk-pixbuf, libarchive, libzypp, zypper, ntfs-3g_ntfsprogs, openssl-1_1, openssl-3, podman, python-Werkzeug, and thunderbird), and Ubuntu (git, linux-hwe-6.5, mariadb, mariadb-10.6, and thunderbird). --------------------------------------------- https://lwn.net/Articles/978907/ ∗∗∗ Paradox IP150 Internet Module Cross-Site Request Forgery ∗∗∗ --------------------------------------------- The Paradox IP150 Internet Module in version 1.40.00 is vulnerable to Cross-Site Request Forgery (CSRF) attacks due to a lack of countermeasures and the use of the HTTP method `GET` to introduce changes in the system. [..] We are not aware of a vendor fix yet. --------------------------------------------- https://github.com/sbaresearch/advisories/commit/9b61d7e591aa320b9ecedd6701… ∗∗∗ Multiple vulnerabilities in Ricoh Streamline NX PC Client ∗∗∗ --------------------------------------------- https://jvn.jp/en/jp/JVN00442488/ ∗∗∗ Multiple vulnerabilities in ID Link Manager and FUJITSU Software TIME CREATOR ∗∗∗ --------------------------------------------- https://jvn.jp/en/jp/JVN65171386/ ∗∗∗ Huawei: Security Advisory - Path Traversal Vulnerability in Huawei Home Music System ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-ptvihhms-… ∗∗∗ Huawei: Security Advisory - Connection Hijacking Vulnerability in Some Huawei Home Routers ∗∗∗ --------------------------------------------- http://www.huawei.com/en/psirt/security-advisories/2024/huawei-sa-chvishhr-… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 18.06.2024
by Daily end-of-shift report 18 Jun '24

18 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Montag 17-06-2024 18:02 − Dienstag 18-06-2024 18:02 Handler: Michael Schlagenhaufer Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Hackers use F5 BIG-IP malware to stealthily steal data for years ∗∗∗ --------------------------------------------- A group of suspected Chinese cyberespionage actors named Velvet Ant are deploying custom malware on F5 BIG-IP appliances to gain a persistent connection to the internal network and steal data. --------------------------------------------- https://www.bleepingcomputer.com/news/security/hackers-use-f5-big-ip-malwar… ∗∗∗ Analysis of user password strength ∗∗∗ --------------------------------------------- Kaspersky experts conducted a study of password resistance to attacks that use brute force and smart guessing techniques. --------------------------------------------- https://securelist.com/passworde-brute-force-time/112984/ ∗∗∗ New Malware Targets Exposed Docker APIs for Cryptocurrency Mining ∗∗∗ --------------------------------------------- Cybersecurity researchers have uncovered a new malware campaign that targets publicly exposed Docket API endpoints with the aim of delivering cryptocurrency miners and other payloads. --------------------------------------------- https://thehackernews.com/2024/06/new-malware-targets-exposed-docker-apis.h… ∗∗∗ From Clipboard to Compromise: A PowerShell Self-Pwn ∗∗∗ --------------------------------------------- Proofpoint has observed an increase in a technique leveraging unique social engineering that directs users to copy and paste malicious PowerShell scripts to infect their computers with malware. --------------------------------------------- https://www.proofpoint.com/us/blog/threat-insight/clipboard-compromise-powe… ∗∗∗ Exfiltrate sensitive user data from apps on Android 12 and 13 using CVE-2024-0044 vulnerability ∗∗∗ --------------------------------------------- With physical access to Android device with enabled ADB debugging running Android 12 or 13 before receiving March 2024 security patch, it is possible to access internal data of any user installed app by misusing CVE-2024-0044 vulnerability. --------------------------------------------- https://www.mobile-hacker.com/2024/06/17/exfiltrate-sensitive-user-data-fro… ∗∗∗ Achtung Fake: doouglasparfum.com ∗∗∗ --------------------------------------------- In professionell wirkenden Online-Shops von Douglas werden aktuell Markenparfüms um mehr als 50 Prozent billiger angeboten. Sogar die Internetadressen doouglasparfum.com oder dougllas.com erscheinen zunächst plausibel. Wer in diesen Fake-Shops einkauft verliert aber Geld und erhält keine Ware. --------------------------------------------- https://www.watchlist-internet.at/news/achtung-fake-doouglasparfumcom/ ∗∗∗ Attack Paths Into VMs in the Cloud ∗∗∗ --------------------------------------------- Virtual machines (VMs) are a significant attack target. Focusing on three major CSPs, this research summarizes the conditions for possible VM attack paths. --------------------------------------------- https://unit42.paloaltonetworks.com/cloud-virtual-machine-attack-vectors/ ∗∗∗ Private Microsoft Outlook-Mailkonten sollen besser abgesichert werden ∗∗∗ --------------------------------------------- Microsoft hat vor einigen Tagen eine Ankündigung gemacht, dass man "Outlook für private Nutzer" in Zukunft besser absichern will. --------------------------------------------- https://www.borncity.com/blog/2024/06/18/private-microsoft-outlook-mailkont… ∗∗∗ How are attackers trying to bypass MFA? ∗∗∗ --------------------------------------------- Exploring trends on how attackers are trying to manipulate and bypass MFA, as well as when/how attackers will try their push-spray MFA attacks --------------------------------------------- https://blog.talosintelligence.com/how-are-attackers-trying-to-bypass-mfa/ ∗∗∗ Malvertising Campaign Leads to Execution of Oyster Backdoor ∗∗∗ --------------------------------------------- Rapid7 has observed a recent malvertising campaign that lures users into downloading malicious installers for popular software such as Google Chrome and Microsoft Teams. --------------------------------------------- https://www.rapid7.com/blog/post/2024/06/17/malvertising-campaign-leads-to-… ∗∗∗ Cloaked and Covert: Uncovering UNC3886 Espionage Operations ∗∗∗ --------------------------------------------- Following the discovery of malware residing within ESXi hypervisors in September 2022, Mandiant began investigating numerous intrusions conducted by UNC3886, a suspected China-nexus cyber espionage actor that has targeted prominent strategic organizations on a global scale. --------------------------------------------- https://cloud.google.com/blog/topics/threat-intelligence/uncovering-unc3886… ∗∗∗ CISA and Partners Release Guidance for Modern Approaches to Network Access Security ∗∗∗ --------------------------------------------- Today, CISA, in partnership with the Federal Bureau of Investigation (FBI), released guidance, Modern Approaches to Network Access Security. --------------------------------------------- https://www.cisa.gov/news-events/alerts/2024/06/18/cisa-and-partners-releas… ∗∗∗ New Diamorphine rootkit variant seen undetected in the wild ∗∗∗ --------------------------------------------- Diamorphine is a well-known Linux kernel rootkit that supports different Linux kernel versions (2.6.x, 3.x, 4.x, 5.x and 6.x) and processor architectures (x86, x86_64 and ARM64). Briefly stated, when loaded, the module becomes invisible and hides all the files and folders starting with the magic prefix chosen by the attacker at compilation time. --------------------------------------------- https://decoded.avast.io/davidalvarez/new-diamorphine-rootkit-variant-seen-… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (php7.3), Fedora (galera, ghostscript, and mariadb), Mageia (cups, iperf, and libndp), Oracle (firefox and flatpak), Red Hat (container-tools:rhel8, Firefox, firefox, and flatpak), SUSE (booth, bouncycastle, firefox, ghostscript, less, libaom, openssl-1_1, openssl-3, podman, python-Authlib, python-requests, python-Werkzeug, webkit2gtk3, and xdg-desktop-portal), and Ubuntu (ghostscript, ruby-rack, ruby2.7, ruby3.0, ruby3.1, ruby3.2, and sssd). --------------------------------------------- https://lwn.net/Articles/978804/ ∗∗∗ Sicherheitsupdates: Root-Lücke bedroht VMware vCenter Server ∗∗∗ --------------------------------------------- Unter anderem zwei kritische Schwachstelle bedrohen vCenter Server und Cloud Foundation von VMware. --------------------------------------------- https://heise.de/-9767493 ∗∗∗ Python-based exploit in Autodesk Maya software ∗∗∗ --------------------------------------------- https://www.autodesk.com/trust/security-advisories/adsk-sa-2024-0011 ∗∗∗ Kritische Schwachstelle CVE-2024-38428 in wget ∗∗∗ --------------------------------------------- https://www.borncity.com/blog/2024/06/18/kritische-schwachstelle-cve-2024-3… ∗∗∗ RAD Data Communications SecFlow-2 ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-170-01 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 17.06.2024
by Daily end-of-shift report 17 Jun '24

17 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Freitag 14-06-2024 18:00 − Montag 17-06-2024 18:02 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ New Linux malware is controlled through emojis sent from Discord ∗∗∗ --------------------------------------------- The malware is similar to many other backdoors/botnets used in different attacks, allowing threat actors to execute commands, take screenshots, steal files, deploy additional payloads, and search for files. However, its use of Discord and emojis as a command and control (C2) platform makes the malware stand out from others and could allow it to bypass security software that looks for text-based commands. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-linux-malware-is-control… ∗∗∗ New ARM TIKTAG attack impacts Google Chrome, Linux systems ∗∗∗ --------------------------------------------- A new speculative execution attack named "TIKTAG" targets ARMs Memory Tagging Extension (MTE) to leak data with over a 95% chance of success, allowing hackers to bypass the security feature. [..] Leaking those tags does not directly expose sensitive data such as passwords, encryption keys, or personal information. However, it can theoretically allow attackers to undermine the protections provided by MTE, rendering the security system ineffective against stealthy memory corruption attacks. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-arm-tiktag-attack-impact… ∗∗∗ Ransomware Roundup – Shinra and Limpopo Ransomware ∗∗∗ --------------------------------------------- he Ransomware Roundup report aims to provide readers with brief insights into the evolving ransomware landscape and the Fortinet solutions that protect against those variants. --------------------------------------------- https://www.fortinet.com/blog/threat-research/ransomware-roundup-shinra-and… ∗∗∗ Ivanti Endpoint Manager: Exploit für kritische Lücke aufgetaucht ∗∗∗ --------------------------------------------- Ende Mai wurden teils kritische Sicherheitslücken in Ivantis Endpoint Manager (EPM) bekannt. Inzwischen haben IT-Sicherheitsforscher einen Proof-of-Concept-Exploit für eine davon veröffentlicht. --------------------------------------------- https://heise.de/-9765685 ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (389-ds-base, buildah, c-ares, cockpit, containernetworking-plugins, fence-agents, gdk-pixbuf2, gvisor-tap-vsock, libreoffice, podman, python-idna, rpm-ostree, and ruby), Debian (atril, chromium, ffmpeg, libndp, libvpx, nano, plasma-workspace, pymongo, roundcube, sendmail, and thunderbird), Fedora (booth and thunderbird), Mageia (aom, atril, libvpx, nano, nss, firefox, and vte), Red Hat (linux-firmware), SUSE (bind, booth, mariadb, openssl-1_1, php7, php8, and webkit2gtk3), and Ubuntu (linux-azure, linux-azure-fde, linux-azure, linux-gke, and linux-nvidia-6.5). --------------------------------------------- https://lwn.net/Articles/978709/ ∗∗∗ Sicherheitsupdates: Angreifer können Asus-Router kompromittieren ∗∗∗ --------------------------------------------- Mehrere WLAN-Router von Asus sind verwundbar und Angreifer können auf sie zugreifen. Updates lösen mehrere Sicherheitsprobleme. [..] Wie aus dem Sicherheitsbereich der Asus-Website hervorgeht, sind von der „kritischen“ Schwachstelle (CVE-2024-3080) die WLAN-Router-Modelle RT-AC68U, RTAC86U, RT-AX57, RT-AX58U, RT-AX88U, XT8_V2 und XT8 betroffen. --------------------------------------------- https://heise.de/-9765067 ∗∗∗ Nextcloud: Angreifer können Zwei-Faktor-Authentifizierung umgehen ∗∗∗ --------------------------------------------- Die Clouddienst-Software Nextcloud ist verwundbar. In aktuellen Versionen haben die Entwickler mehrere Sicherheitslücken geschlossen. [..] Am gefährlichsten gelten zwei Lücken in Nextcloud und Nextcloud Enterprise. An diesen Stellen können Angreifer die Rechte von Freigaben ausweiten (CVE-2024-37882 "hoch") oder die Zwei-Faktor-Authentifizierung umgehen (CVE-2024-37313 "hoch"). Wie solche Attacken ablaufen könnten, führen die Entwickler derzeit nicht aus. --------------------------------------------- https://heise.de/-9766062 ∗∗∗ Vulnerability Summary for the Week of June 10, 2024 ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/bulletins/sb24-169 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 14.06.2024
by Daily end-of-shift report 14 Jun '24

14 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 13-06-2024 18:00 − Freitag 14-06-2024 18:00 Handler: Alexander Riepl Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ 2023 Hacked Website & Malware Threat Report ∗∗∗ --------------------------------------------- This year, we’ve included new insights to highlight the most prevalent tactics and techniques observed in compromised web environments and remote scanners. --------------------------------------------- https://blog.sucuri.net/2024/06/2023-hacked-website-malware-threat-report.h… ∗∗∗ How to Write Good Incident Response Reports ∗∗∗ --------------------------------------------- Creating an informative and readable report is among the many challenges of responding to cybersecurity incidents. A good report not only answers its readers questions but also instills confidence in the response and enables the organization to learn from the incident. This blog highlights my advice on writing such incident reports. --------------------------------------------- https://zeltser.com/good-incident-reports/ ∗∗∗ Edge Devices: The New Frontier for Mass Exploitation Attacks ∗∗∗ --------------------------------------------- The increase in mass exploitation involving edge services and devices is likely to worsen. --------------------------------------------- https://www.securityweek.com/edge-devices-the-new-frontier-for-mass-exploit… ∗∗∗ Microsoft president tells lawmakers red lines needed for nation-state attacks ∗∗∗ --------------------------------------------- Microsoft president Brad Smith testified before a congressional committee on Thursday, at times accepting responsibility for the company’s recent cybersecurity mistakes while simultaneously deflecting criticism of the tech giant’s practices. He also called on the government to create "consequences" for nation-state hackers who compromise U.S. systems. --------------------------------------------- https://therecord.media/microsoft-president-brad-smith-lawmakers-cyber ∗∗∗ Windows 11 "Copilot+PC" kommt (vorerst) ohne Recall ∗∗∗ --------------------------------------------- Was für ein PR-Desaster für Microsoft – nächste Woche sollen Geräte mit dem Konzept "Copilot+PC" auf den Markt kommen. Aber die wichtigste Funktion "Windows Recall", die Microsoft noch vor kurzen als den "Stein der KI-Weisen" in den Himmel gelobt hat, wird fehlen. Es gibt den recall von Recall, was als Meme inzwischen durch das Netz geistert. [..] Denn Sicherheit habe bei Microsoft "oberste Priorität" und dieser Rückruf sei im Sinne der Secure Future Initiative (SFI). --------------------------------------------- https://www.borncity.com/blog/2024/06/14/windows-11-copilotpc-kommt-vorerst… ∗∗∗ Noodle RAT: Reviewing the Backdoor Used by Chinese-Speaking Groups ∗∗∗ --------------------------------------------- This blog entry provides an analysis of the Noodle RAT backdoor, which is likely being used by multiple Chinese-speaking groups engaged in espionage and other types of cybercrime. --------------------------------------------- https://www.trendmicro.com/en_us/research/24/f/noodle-rat-reviewing-the-new… ∗∗∗ UNC3944 Targets SaaS Applications ∗∗∗ --------------------------------------------- UNC3944 is a financially motivated threat group that carries significant overlap with public reporting of "0ktapus," "Octo Tempest," "Scatter Swine," and "Scattered Spider," and has been observed adapting its tactics to include data theft from software-as-a-service (SaaS) applications to attacker-owned cloud storage objects (using cloud synchronization tools), persistence mechanisms against virtualization platforms, and lateral movement via SaaS permissions abuse. --------------------------------------------- https://cloud.google.com/blog/topics/threat-intelligence/unc3944-targets-sa… ===================== = Vulnerabilities = ===================== ∗∗∗ Nextcloud Security Advisories 2024-06-14 ∗∗∗ --------------------------------------------- 2x High, 5x Moderate, 5x Low --------------------------------------------- https://github.com/nextcloud/security-advisories/security?page=1 ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by CentOS (389-ds-base, bind, bind-dyndb-ldap, and dhcp, firefox, glibc, ipa, less, libreoffice, and thunderbird), Debian (cups), Fedora (chromium and cyrus-imapd), Mageia (golang and poppler), Oracle (bind, bind-dyndb-ldap, and dhcp, gvisor-tap-vsock, python-idna, and ruby), Red Hat (dnsmasq and expat), SUSE (libaom, php8, podman, python-pymongo, python-scikit-learn, and tiff), and Ubuntu (h2database and vte2.91). --------------------------------------------- https://lwn.net/Articles/978418/ ∗∗∗ Security Vulnerabilities fixed in Firefox ESR 115.12 ∗∗∗ --------------------------------------------- https://www.mozilla.org/en-US/security/advisories/mfsa2024-28/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 13.06.2024
by Daily end-of-shift report 13 Jun '24

13 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 12-06-2024 18:00 − Donnerstag 13-06-2024 18:00 Handler: Alexander Riepl Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Microsoft Patchday Juni 2024 - CVE-2024-30080, CVE-2024-30078 ∗∗∗ --------------------------------------------- Im Rahmen des aktuellen Patchday hat Microsoft Patches für 58 Sicherheitslücken veröffentlicht. Aus der Liste stechen zwei Schwachstellen besonders hervor: CVE-2024-30080, eine Remote Code Execution in Microsoft Message Queuing (MSMQ) [..] CVE-2024-30078, eine Remote Code Execution in "Windows Wi-Fi Driver". --------------------------------------------- https://www.cert.at/de/aktuelles/2024/6/microsoft-patchday-juni-2024-cve-20… ∗∗∗ Kundenservice österreichischer Unternehmen nicht über kunden-support.tel kontaktieren! ∗∗∗ --------------------------------------------- Sie suchen die Kontaktdaten des Kundendienstes Ihrer Bank oder Ihres Mobilfunkanbieters? Sie haben eine Frage an die Österreichische Post oder müssen die Wiener Stadtwerke erreichen? Wenn Sie im Internet nach den Kontaktdaten eines dieser oder vieler anderer Unternehmen suchen, um den Kundensupport anzurufen, könnten Sie auf die Seite kunden-support.tel stoßen. Diese Seite schaltet Werbung auf Google und gibt vor, die Kontaktdaten verschiedener österreichischer Kundendienste aufzulisten. Aber Vorsicht! Dahinter stecken Kriminelle! --------------------------------------------- https://www.watchlist-internet.at/news/kundenservice-oesterreichischer-unte… ∗∗∗ Cinterion EHS5 3G UMTS/HSPA Module Research ∗∗∗ --------------------------------------------- In the course of the modem security analysis, we found seven locally exploited vulnerabilities and one remotely exploited vulnerability. The combination of these vulnerabilities could allow an attacker to completely get control over the modem. [..] All discovered vulnerabilities have been reported to the vendor. Some of them have not been addressed by the vendor so far as the product support discontinued. --------------------------------------------- https://ics-cert.kaspersky.com/publications/cinterion-ehs5-3g-umts-hspa-mod… ∗∗∗ Phishing emails abuse Windows search protocol to push malicious scripts ∗∗∗ --------------------------------------------- A new phishing campaign uses HTML attachments that abuse the Windows search protocol (search-ms URI) to push batch files hosted on remote servers that deliver malware. [..] In June 2022, security researchers devised a potent attack chain that also exploited a Microsoft Office flaw to launch searches directly from Word documents. Trustwave SpiderLabs researchers now report that this technique is used in the wild by threat actors who are using HTML attachments to launch Windows searches on attackers' servers. --------------------------------------------- https://www.bleepingcomputer.com/news/security/phishing-emails-abuse-window… ∗∗∗ Fortinet: CVE 2024-21754: Passwords on a Silver Platter ∗∗∗ --------------------------------------------- Matthias Barkhausen and Hendrik Eckardt have discovered a flaw in the firmware of Fortinet firewalls. This flaw potentially reveals sensitive information to attackers, such as passwords. [..] The flaw has been responsibly disclosed to the vendor. It has been addressed in FortiOS v7.4.4, dated June 11, 2024. [..] Learn more details and read the full story on the blog of G DATA Advanced Analytics. --------------------------------------------- https://www.gdatasoftware.com/blog/2024/01/37834-passwords-on-a-silver-plat… ∗∗∗ Cybercriminals Employ PhantomLoader to Distribute SSLoad Malware ∗∗∗ --------------------------------------------- The nascent malware known as SSLoad is being delivered by means of a previously undocumented loader called PhantomLoader, according to findings from cybersecurity firm Intezer. [..] The attack chains typically involve the use of an MSI installer that, when launched, initiates the infection sequence. Specifically, it leads to the execution of PhantomLoader, a 32-bit DLL written in C/C++ that masquerades as a DLL module for an antivirus software called 360 Total Security ("MenuEx.dll"). --------------------------------------------- https://thehackernews.com/2024/06/cybercriminals-employ-phantomloader-to.ht… ∗∗∗ New Attack Technique Sleepy Pickle Targets Machine Learning Models ∗∗∗ --------------------------------------------- The security risks posed by the Pickle format have once again come to the fore with the discovery of a new "hybrid machine learning (ML) model exploitation technique" dubbed Sleepy Pickle. [..] While pickle is a widely used serialization format by ML libraries like PyTorch, it can be used to carry out arbitrary code execution attacks simply by loading a pickle file (i.e., during deserialization). --------------------------------------------- https://thehackernews.com/2024/06/new-attack-technique-sleepy-pickle.html ∗∗∗ Digitale Stellenangebote: Job gesucht, Betrug gefunden ∗∗∗ --------------------------------------------- Jahresverdienst von 90.000 Euro, Homeoffice und 30 Tage Urlaub für eine Einstiegsstelle als Junior Data Analyst – das klingt zu gut, um wahr zu sein, oder? Ist es auch: Denn oftmals entpuppen sich solche Stellenangebote als Betrug. --------------------------------------------- https://www.welivesecurity.com/de/scams/digitale-stellenangebote-job-gesuch… ∗∗∗ Watch Out! CISA Warns It Is Being Impersonated By Scammers ∗∗∗ --------------------------------------------- The US Cybersecurity and Infrastructure Security Agency (CISA) has warned that scammers are impersonating its employees in an attempt to commit fraud. --------------------------------------------- https://www.tripwire.com/state-of-security/watch-out-cisa-warns-it-being-im… ∗∗∗ Malware-Ranking: Androxgh0st-Botnet breitet sich in Deutschland aus ∗∗∗ --------------------------------------------- Die seit April aktive Malware schafft es im Mai bereits auf Platz 2. Lockbit erholt sich von den Maßnahmen der Strafverfolger und macht weltweit wieder 33 Prozent der veröffentlichten Ransomware-Angriffe aus. --------------------------------------------- https://www.zdnet.de/88416444/malware-ranking-androxgh0st-botnet-breitet-si… ===================== = Vulnerabilities = ===================== ∗∗∗ Sicherheitslücke: Der VLC Media Player ist angreifbar ∗∗∗ --------------------------------------------- Durch einen speziell gestalteten MMS-Stream lässt sich der VLC-Player zum Absturz bringen. Laut VideoLAN ist potenziell auch eine Schadcodeausführung möglich. [..] Anfällig sind alle VLC-Versionen bis einschließlich 3.0.20. --------------------------------------------- https://www.golem.de/news/sicherheitsluecke-der-vlc-media-player-ist-angrei… ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (firefox-esr), Fedora (nginx-mod-modsecurity, php, and tomcat), Mageia (strongswan), Oracle (389-ds-base, buildah, c-ares, cockpit, containernetworking-plugins, fence-agents, firefox, gdk-pixbuf2, idm:DL1, ipa, kernel, libreoffice, podman, rpm-ostree, and thunderbird), Red Hat (dnsmasq and nghttp2), Slackware (mozilla), SUSE (curl, firefox, kernel, kernel-firmware-nvidia-gspx-G06, nvidia-open- driver-G06-signed, openssl-3, and python-Pillow), and Ubuntu (libmatio, libndp, linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gkeop, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4, linux-xilinx-zynqmp, linux-oem-6.5, and virtuoso-opensource). --------------------------------------------- https://lwn.net/Articles/978291/ ∗∗∗ CISA Adds Three Known Exploited Vulnerabilities to Catalog ∗∗∗ --------------------------------------------- CVE-2024-32896 Android Pixel Privilege Escalation Vulnerability, CVE-2024-26169 Microsoft Windows Error Reporting Service Improper Privilege Management Vulnerability, CVE-2024-4358 Progress Telerik Report Server Authentication Bypass by Spoofing Vulnerability --------------------------------------------- https://www.cisa.gov/news-events/alerts/2024/06/13/cisa-adds-three-known-ex… ∗∗∗ Google fixed an actively exploited zero-day in the Pixel Firmware ∗∗∗ --------------------------------------------- https://securityaffairs.com/164500/security/google-fixed-pixel-firmware-zer… ∗∗∗ Wordfence Intelligence Weekly WordPress Vulnerability Report (June 3, 2024 to June 9, 2024) ∗∗∗ --------------------------------------------- https://www.wordfence.com/blog/2024/06/wordfence-intelligence-weekly-wordpr… ∗∗∗ Palo Alto: CVE-2024-5908 GlobalProtect App: Encrypted Credential Exposure via Log Files (Severity: MEDIUM) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2024-5908 ∗∗∗ Palo Alto: CVE-2024-5909 Cortex XDR Agent: Local Windows User Can Disable the Agent (Severity: MEDIUM) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2024-5909 ∗∗∗ Palo Alto: CVE-2024-5906 Prisma Cloud Compute: Stored Cross-Site Scripting (XSS) Vulnerability in the Web Interface (Severity: MEDIUM) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2024-5906 ∗∗∗ Palo Alto: CVE-2024-5907 Cortex XDR Agent: Local Privilege Escalation (PE) Vulnerability (Severity: MEDIUM) ∗∗∗ --------------------------------------------- https://security.paloaltonetworks.com/CVE-2024-5907 ∗∗∗ Fuji Electric Tellus Lite V-Simulator ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-165-14 ∗∗∗ Rockwell Automation FactoryTalk View SE ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-165-18 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 12.06.2024
by Daily end-of-shift report 12 Jun '24

12 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Dienstag 11-06-2024 18:00 − Mittwoch 12-06-2024 18:00 Handler: Alexander Riepl Co-Handler: n/a ===================== = News = ===================== ∗∗∗ Schwachstelle in Windows: Angreifer können per WLAN Schadcode einschleusen ∗∗∗ --------------------------------------------- Ein Angreifer muss sich lediglich in WLAN-Reichweite zum Zielsystem befinden, um bösartigen Code auszuführen. Betroffen sind alle gängigen Windows-Versionen. --------------------------------------------- https://www.golem.de/news/schwachstelle-in-windows-angreifer-koennen-per-wl… ∗∗∗ JetBrains warns of IntelliJ IDE bug exposing GitHub access tokens ∗∗∗ --------------------------------------------- JetBrains warned customers to patch a critical vulnerability that impacts users of its IntelliJ integrated development environment (IDE) apps and exposes GitHub access tokens. --------------------------------------------- https://www.bleepingcomputer.com/news/security/jetbrains-warns-of-intellij-… ∗∗∗ New backdoor BadSpace delivered by high-ranking infected websites ∗∗∗ --------------------------------------------- Imagine visiting your favorite website with the same address that you always use and it tells you that your browser needs an update. After downloading and executing the update, theres an unwelcome surprise: the .. --------------------------------------------- https://www.gdatasoftware.com/blog/2024/06/37947-badspace-backdoor ∗∗∗ Geheimdienst deckt auf: China-Hacker dringen in 20.000 Fortinet-Systeme ein ∗∗∗ --------------------------------------------- Ziele der Cyberangriffe sind dem niederländischen NCSC zufolge westliche Regierungen, diplomatische Einrichtungen und die Rüstungsindustrie. --------------------------------------------- https://www.golem.de/news/geheimdienst-deckt-auf-china-hacker-dringen-in-20… ∗∗∗ Microsoft Patch Tuesday June 2024, (Tue, Jun 11th) ∗∗∗ --------------------------------------------- Microsoft's June 2024 update fixes a total of 58 vulnerabilities. 7 of these vulnerabilities are associated with Chromium and Microsoft's Brave browser. Only one vulnerability is rated critical. One of the vulnerabilities had been disclosed before today. --------------------------------------------- https://isc.sans.edu/diary/Microsoft+Patch+Tuesday+June+2024/31000 ∗∗∗ Black Basta Ransomware May Have Exploited MS Windows Zero-Day Flaw ∗∗∗ --------------------------------------------- Threat actors linked to the Black Basta ransomware may have exploited a recently disclosed privilege escalation flaw in the Microsoft Windows Error Reporting Service as a zero-day, according to new findings from .. --------------------------------------------- https://thehackernews.com/2024/06/black-basta-ransomware-may-have.html ∗∗∗ Adobe Plugs Code Execution Holes in After Effects, Illustrator ∗∗∗ --------------------------------------------- Patch Tuesday: Adobe fixes critical flaws and warns of the risk of code execution attacks on Windows and macOS platforms. --------------------------------------------- https://www.securityweek.com/adobe-plugs-code-execution-holes-in-after-effe… ∗∗∗ Betrifft iOS und MacOS: Angreifer können per Mail Facetime-Anrufe einleiten ∗∗∗ --------------------------------------------- Der Entdecker der Schwachstelle behauptet, sie lasse sich sehr einfach ausnutzen. Selbst ein aktiver Lockdown-Modus könne die unerwünschten Anrufe nicht blockieren. --------------------------------------------- https://www.golem.de/news/betrifft-ios-und-macos-angreifer-koennen-per-mail… ∗∗∗ Ransomware Group Exploits PHP Vulnerability Days After Disclosure ∗∗∗ --------------------------------------------- The TellYouThePass ransomware gang started exploiting a recent code execution flaw in PHP days after public disclosure. --------------------------------------------- https://www.securityweek.com/ransomware-group-exploits-php-vulnerability-da… ∗∗∗ GitHub Paid Out Over $4 Million via Bug Bounty Program ∗∗∗ --------------------------------------------- The code hosting platform GitHub has paid out more than $4 million since the launch of its bug bounty program 10 years ago. --------------------------------------------- https://www.securityweek.com/github-paid-out-over-4-million-via-bug-bounty-… ∗∗∗ The Evolution of QR Code Phishing: ASCII-Based QR Codes ∗∗∗ --------------------------------------------- Quishing is a rapidly evolving threat. Starting around August, when we saw the first rapid increase, we’ve also seen a change in the type of QR code attacks. It started with standard MFA authentication requests. It then evolved to conditional routing and custom targeting. Now, we’re seeing another evolution, into the manipulation of .. --------------------------------------------- https://blog.checkpoint.com/harmony-email/the-evolution-of-qr-code-phishing… ∗∗∗ Ukrainian police identify suspected affiliate of Conti, LockBit groups ∗∗∗ --------------------------------------------- Ukrainian cyber police say they have identified a local hacker affiliated with the notorious Conti and LockBit .. --------------------------------------------- https://therecord.media/ukraine-suspected-lockbit-conti-affiliate ===================== = Vulnerabilities = ===================== ∗∗∗ DSA-5707-1 vlc - security update ∗∗∗ --------------------------------------------- https://lists.debian.org/debian-security-announce/2024/msg00117.html ∗∗∗ ZDI-24-579: Apple macOS PPM Image Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-24-579/ ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- https://lwn.net/Articles/978136/ ∗∗∗ XenServer and Citrix Hypervisor Security Update for CVE-2024-5661 ∗∗∗ --------------------------------------------- https://support.citrix.com/article/CTX677100/xenserver-and-citrix-hyperviso… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 11.06.2024
by Daily end-of-shift report 11 Jun '24

11 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Montag 10-06-2024 18:00 − Dienstag 11-06-2024 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Gitloker attacks abuse GitHub notifications to push malicious oAuth apps ∗∗∗ --------------------------------------------- Threat actors impersonate GitHubs security and recruitment teams in phishing attacks to hijack repositories using malicious OAuth apps in an ongoing extortion campaign wiping compromised repos. --------------------------------------------- https://www.bleepingcomputer.com/news/security/gitloker-attacks-abuse-githu… ∗∗∗ Arm warns of actively exploited flaw in Mali GPU kernel drivers ∗∗∗ --------------------------------------------- Arm has issued a security bulletin warning of a memory-related vulnerability in Bifrost and Valhall GPU kernel drivers that is being exploited in the wild. --------------------------------------------- https://www.bleepingcomputer.com/news/security/arm-warns-of-actively-exploi… ∗∗∗ QR code SQL injection and other vulnerabilities in a popular biometric terminal ∗∗∗ --------------------------------------------- The report analyzes the security properties of a popular biometric access control terminal made by ZkTeco and describes vulnerabilities found in it. --------------------------------------------- https://securelist.com/biometric-terminal-vulnerabilities/112800/ ∗∗∗ A Brief History of SmokeLoader, Part 1 ∗∗∗ --------------------------------------------- In May 2024, Zscaler ThreatLabz technical analysis of SmokeLoader supported an international law enforcement action known as Operation Endgame, which remotely disinfected tens of thousands of infections. In the process of providing assistance to law enforcement for the operation, ThreatLabz has documented SmokeLoader for nearly all known versions. In this two-part blog series, we explore the evolution of SmokeLoader. --------------------------------------------- https://www.zscaler.com/blogs/security-research/brief-history-smokeloader-p… ∗∗∗ „Hallo Mama/Hallo Papa“-Nachrichten zielen auf persönliche Fotos ∗∗∗ --------------------------------------------- Vorsicht, wenn Ihr Kind plötzlich von einer unbekannten Nummer schreibt und behauptet, dies sei nun die neue Nummer. Dahinter stecken Kriminelle, die Ihnen Geld stehlen wollen. Außerdem bittet „Ihr Kind“ um die Zusendung von persönlichen Fotos. Diese werden von den Kriminellen vermutlich für weitere Betrugsmaschen missbraucht. --------------------------------------------- https://www.watchlist-internet.at/news/hallo-mama-hallo-papa-nachrichten-zi… ∗∗∗ Enumerating System Management Interrupts ∗∗∗ --------------------------------------------- System Management Interrupts (SMI) provide a mechanism for entering System Management Mode (SMM) which primarily implements platform-specific functions related to power management. SMM is a privileged execution mode with access to the complete physical memory of the system, and to which the operating system has no visibility. --------------------------------------------- https://research.nccgroup.com/2024/06/10/enumerating-system-management-inte… ∗∗∗ BIOS-Update 01.17.00 macht HP Probooks 445 G7 und 455 G7 komplett unbrauchbar ∗∗∗ --------------------------------------------- Hewlett Packard (HP) hat eine kaputte BIOS-Version veröffentlicht, die Notebooks der Modelle HP Probook 445 G7 455 G7 aus dem Jahr 2020 zum teuren Briefbeschwerer machen. [..] Dieses BIOS 01.17.00.Update soll eine kritische Sicherheitslücke schließen, was auch so vom Support Assistant als kritisches Update gelistet wurde, welches man möglichst schnell installieren sollte. --------------------------------------------- https://www.borncity.com/blog/2024/06/11/bios-update-01-17-00-macht-hp-prob… ===================== = Vulnerabilities = ===================== ∗∗∗ Netgear WNR614 flaws allow device takeover, no fix available ∗∗∗ --------------------------------------------- Researchers found half a dozen vulnerabilities of varying severity impacting Netgear WNR614 N300, a budget-friendly router that proved popular among home users and small businesses. --------------------------------------------- https://www.bleepingcomputer.com/news/security/netgear-wnr614-flaws-allow-d… ∗∗∗ (0Day) Microsoft Windows Incorrect Permission Assignment Information Disclosure Vulnerability ∗∗∗ --------------------------------------------- This vulnerability allows local attackers to disclose sensitive information or to create a denial-of-service condition on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. Furthermore, the vulnerable behavior occurs only in certain hardware configurations. [..] Mitigation: Given the nature of the vulnerability, the only salient mitigation strategy is to restrict interaction with the application. --------------------------------------------- https://www.zerodayinitiative.com/advisories/ZDI-24-598/ ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (ruby:3.3), Fedora (efifs, libvirt, podman-tui, prometheus-podman-exporter, and strongswan), Red Hat (firefox, idm:DL1, ipa, nghttp2, and thunderbird), SUSE (aws-nitro-enclaves-cli, cdi-apiserver-container, cdi-cloner-container, cdi- controller-container, cdi-importer-container, cdi-operator-container, cdi- uploadproxy-container, cdi-uploadserver-container, containerized-data-importer, frr, glibc, go1.21, go1.22, gstreamer-plugins-base, kernel, kernel-firmware-nvidia-gspx-G06, nvidia-open- driver-G06-signed, libxml2, mariadb, poppler, python-Brotli, python-docker, python-idna, rmt-server, skopeo, sssd, unbound, unrar, util-linux, and webkit2gtk3), and Ubuntu (giflib, libphp-adodb, linux-gkeop, linux-gkeop-5.15, linux-kvm, linux-laptop, linux-oem-6.8, nodejs, and tiff). --------------------------------------------- https://lwn.net/Articles/977939/ ∗∗∗ CVE-2024-28995: Trivially Exploitable Information Disclosure Vulnerability in SolarWinds Serv-U ∗∗∗ --------------------------------------------- On June 5, 2024, SolarWinds disclosed CVE-2024-28995, a high-severity directory traversal vulnerability affecting the Serv-U file transfer server. Successful exploitation of the vulnerability allows unauthenticated attackers to read sensitive files on the host. --------------------------------------------- https://www.rapid7.com/blog/post/2024/06/11/etr-cve-2024-28995-trivially-ex… ∗∗∗ SAP liefert am Patchday Sicherheitskorrekturen für zwei hochriskante Lücken ∗∗∗ --------------------------------------------- SAP warnt zum Juni-Patchday vor zehn neuen Sicherheitslücken. Aktualisierungen zum Abdichten der Lecks stehen bereit. --------------------------------------------- https://heise.de/-9757338 ∗∗∗ Avast Antivirus: Angreifer können Rechte durch Schwachstelle ausweiten ∗∗∗ --------------------------------------------- Avast Antivirus ermöglichte bösartigen Akteuren aufgrund einer Sicherheitslücke, ihre Rechte im System auszuweiten. Aktualisierte Software ist verfügbar und sollte idealerweise bereits mittels automatischem Update-Mechanismus verteilt worden sein. In der Auflistung der Sicherheitsmitteilungen von Norton (unter dieser Gen Digital Inc.-Marke sind Avast-, Avira-, AVG- und Norton Security-Produkte inzwischen gruppiert) findet sich nichts zu dieser Lücke, jedoch hat NortonLifeLock als CNA einen entsprechenden CVE-Eintrag erstellt. --------------------------------------------- https://heise.de/-9757748 ∗∗∗ Citrix: XenServer and Citrix Hypervisor Security Update for CVE-2024-5661 ∗∗∗ --------------------------------------------- https://support.citrix.com/article/CTX677100/xenserver-and-citrix-hyperviso… ∗∗∗ Mozilla: Security Vulnerabilities fixed in Firefox 127 ∗∗∗ --------------------------------------------- https://www.mozilla.org/en-US/security/advisories/mfsa2024-25/ ∗∗∗ Phoenix Contact: Unbounded growth of OpenSSL session cache in multiple FL MGUARD devices ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2024-029/ ∗∗∗ Mitsubishi Electric CC-Link IE TSN Industrial Managed Switch ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-158-03 ∗∗∗ AVEVA PI Asset Framework Client ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-163-03 ∗∗∗ AVEVA PI Web API ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-163-02 ∗∗∗ Rockwell Automation ControlLogix, GuardLogix, and CompactLogix ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-163-01 ∗∗∗ Intrado 911 Emergency Gateway ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-163-04 ∗∗∗ MicroDicom DICOM Viewer ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-medical-advisories/icsma-24-163-01 ∗∗∗ SSA-900277 V1.0: MODEL File Parsing Vulnerability in Tecnomatix Plant Simulation before V2302.0012 and V2024.0001 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/html/ssa-900277.html ∗∗∗ SSA-879734 V1.0: Multiple Vulnerabilities in SCALANCE XM-400/XR-500 before V6.6.1 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/html/ssa-879734.html ∗∗∗ SSA-771940 V1.0: X_T File Parsing Vulnerabilities in Teamcenter Visualization and JT2Go ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/html/ssa-771940.html ∗∗∗ SSA-690517 V1.0: Multiple Vulnerabilities in SCALANCE W700 802.11 AX Family ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/html/ssa-690517.html ∗∗∗ SSA-625862 V1.0: Multiple Vulnerabilities in Third-Party Components in SIMATIC CP 1542SP-1 and CP 1543SP-1 before V2.3 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/html/ssa-625862.html ∗∗∗ SSA-620338 V1.0: Buffer Overflow Vulnerability in SICAM AK3 / BC / TM ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/html/ssa-620338.html ∗∗∗ SSA-540640 V1.0: Improper Privilege Management Vulnerability in Mendix Runtime ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/html/ssa-540640.html ∗∗∗ SSA-481506 V1.0: Information Disclosure Vulnerability in SIMATIC S7-200 SMART Devices ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/html/ssa-481506.html ∗∗∗ SSA-341067 V1.0: Multiple vulnerabilities in third-party components in ST7 ScadaConnect before V1.1 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/html/ssa-341067.html ∗∗∗ SSA-337522 V1.0: Multiple Vulnerabilities in TIM 1531 IRC before V2.4.8 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/html/ssa-337522.html ∗∗∗ SSA-319319 V1.0: Denial of Service Vulnerability in TIA Administrator ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/html/ssa-319319.html ∗∗∗ SSA-238730 V1.0: Out-of-Bounds Write Vulnerabilities in SITOP UPS1600 before V2.5.4 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/html/ssa-238730.html ∗∗∗ SSA-196737 V1.0: Multiple Vulnerabilities in SINEC Traffic Analyzer before V1.2 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/html/ssa-196737.html ∗∗∗ SSA-024584 V1.0: Authentication Bypass Vulnerability in PowerSys before V3.11 ∗∗∗ --------------------------------------------- https://cert-portal.siemens.com/productcert/html/ssa-024584.html ∗∗∗ Fortinet: Blind SQL Injection ∗∗∗ --------------------------------------------- https://fortiguard.fortinet.com/psirt/FG-IR-24-128 ∗∗∗ Fortinet: Buffer overflow in fgfmd ∗∗∗ --------------------------------------------- https://fortiguard.fortinet.com/psirt/FG-IR-24-036 ∗∗∗ Fortinet: FortiOS/FortiProxy - XSS in reboot page ∗∗∗ --------------------------------------------- https://fortiguard.fortinet.com/psirt/FG-IR-23-471 ∗∗∗ Fortinet: FortiSOAR is vulnerable to sql injection in Event Auth API via uuid parameter ∗∗∗ --------------------------------------------- https://fortiguard.fortinet.com/psirt/FG-IR-23-495 ∗∗∗ Fortinet: Multiple buffer overflows in diag npu command ∗∗∗ --------------------------------------------- https://fortiguard.fortinet.com/psirt/FG-IR-23-460 ∗∗∗ Fortinet: Stack buffer overflow on bluetooth write feature ∗∗∗ --------------------------------------------- https://fortiguard.fortinet.com/psirt/FG-IR-23-356 ∗∗∗ Fortinet: TunnelVision - CVE-2024-3661 ∗∗∗ --------------------------------------------- https://fortiguard.fortinet.com/psirt/FG-IR-24-170 ∗∗∗ Fortinet: Weak key derivation for backup file ∗∗∗ --------------------------------------------- https://fortiguard.fortinet.com/psirt/FG-IR-23-423 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 10.06.2024
by Daily end-of-shift report 10 Jun '24

10 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Freitag 07-06-2024 18:00 − Montag 10-06-2024 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ How We Cover Your Back ∗∗∗ --------------------------------------------- As a national CERT, one of our extremely important tasks is to proactively inform network operators about potential or confirmed security issues that could affect Austrian companies. Initially, I intended to discuss the technical changes in our systems, but I believe its better to start by explaining what we actually do and how we help you sleep well at night — though you should never rely solely on us! --------------------------------------------- https://www.cert.at/en/blog/2024/6/how-we-cover-your-back ∗∗∗ Exploit for critical Veeam auth bypass available, patch now ∗∗∗ --------------------------------------------- A proof-of-concept (PoC) exploit for a Veeam Backup Enterprise Manager authentication bypass flaw tracked as CVE-2024-29849 is now publicly available, making it urgent that admins apply the latest security updates. --------------------------------------------- https://www.bleepingcomputer.com/news/security/exploit-for-critical-veeam-a… ∗∗∗ DDoS attacks target EU political parties as elections begin ∗∗∗ --------------------------------------------- Hacktivists are conducting DDoS attacks on European political parties that represent and promote strategies opposing their interests, according to a report by Cloudflare. --------------------------------------------- https://www.bleepingcomputer.com/news/security/ddos-attacks-target-eu-polit… ∗∗∗ Malicious VSCode extensions with millions of installs discovered ∗∗∗ --------------------------------------------- A group of Israeli researchers explored the security of the Visual Studio Code marketplace and managed to "infect" over 100 organizations by trojanizing a copy of the popular 'Dracula Official theme to include risky code. Further research into the VSCode Marketplace found thousands of extensions with millions of installs. --------------------------------------------- https://www.bleepingcomputer.com/news/security/malicious-vscode-extensions-… ∗∗∗ Bypassing 2FA with phishing and OTP bots ∗∗∗ --------------------------------------------- Explaining how scammers use phishing and OTP bots to gain access to accounts protected with 2FA. --------------------------------------------- https://securelist.com/2fa-phishing/112805/ ∗∗∗ Attacker Probing for New PHP Vulnerablity CVE-2024-4577, (Sun, Jun 9th) ∗∗∗ --------------------------------------------- Our honeypots have detected the first probes for CVE-2024-4577. [..] Watchtwr Labs says PHP is only vulnerable if used in CGI mode in Chinese and Japanese locales. According to Orange Tsai, other locales may be vulnerable as well. --------------------------------------------- https://isc.sans.edu/diary/rss/30994 ∗∗∗ LightSpy Spywares macOS Variant Found with Advanced Surveillance Capabilities ∗∗∗ --------------------------------------------- Cybersecurity researchers have disclosed that the LightSpy spyware allegedly targeting Apple iOS users is in fact a previously undocumented macOS variant of the implant. [..] The attack chain begins with the exploitation of CVE-2018-4233, a Safari WebKit flaw, via rogue HTML pages to trigger code execution, leading to the delivery of a 64-bit Mach-O binary that masquerades as a PNG image file. --------------------------------------------- https://thehackernews.com/2024/06/lightspy-spywares-macos-variant-found.html ∗∗∗ Technical Analysis of the Latest Variant of ValleyRAT ∗∗∗ --------------------------------------------- ValleyRAT is a remote access trojan (RAT) that was initially documented in early 2023. Its main objective is to infiltrate and compromise systems, providing remote attackers with unauthorized access and control over infected machines. ValleyRAT is commonly distributed through phishing emails or malicious downloads. In the latest version, ValleyRAT introduced new commands, such as capturing screenshots, process filtering, forced shutdown, and clearing Windows event logs. --------------------------------------------- https://www.zscaler.com/blogs/security-research/technical-analysis-latest-v… ===================== = Vulnerabilities = ===================== ∗∗∗ Veeam Recovery Orchestrator Vulnerability (CVE-2024-29855) ∗∗∗ --------------------------------------------- A vulnerability (CVE-2024-29855) in Veeam Recovery Orchestrator (VRO) version 7.0.0.337 allows an attacker to access the VRO web UI with administrative privileges. Note: The attacker must know the exact username and role of an account that has an active VRO UI access token to accomplish the hijack --------------------------------------------- https://www.veeam.com/kb4585 ∗∗∗ Nvidia Patches High-Severity GPU Driver Vulnerabilities ∗∗∗ --------------------------------------------- The GPU driver updates, rolling out as versions R555, R550, R535, and R470, resolve a total of five security defects, three of which are rated ‘high severity’ and two rated ‘medium severity’, Nvidia’s advisory reveals. The most severe of these flaws, tracked as CVE‑2024‑0090, could allow attackers to execute arbitrary code, access or tamper with data, escalate privileges, or cause a denial-of-service (DoS) condition. --------------------------------------------- https://www.securityweek.com/nvidia-patches-high-severity-gpu-driver-vulner… ∗∗∗ Critical PyTorch Vulnerability Can Lead to Sensitive AI Data Theft ∗∗∗ --------------------------------------------- A critical vulnerability in the PyTorch distributed RPC framework could be exploited for remote code execution. Impacting the distributed RPC (Remote Procedure Call) framework of PyTorch and tracked as CVE-2024-5480, the issue exists because the framework does not verify the functions called during RPC operations. --------------------------------------------- https://www.securityweek.com/critical-pytorch-vulnerability-can-lead-to-sen… ∗∗∗ tenable: [R1] Security Center Version 6.4.0 Fixes Multiple Vulnerabilities ∗∗∗ --------------------------------------------- A stored cross site scripting vulnerability exists in Tenable Security Center where an authenticated, remote attacker could inject HTML code into a web application scan result page. - CVE-2024-1891 An improper privilege management vulnerability exists in Tenable Security Center where an authenticated, remote attacker could view unauthorized objects and launch scans without having the required privileges. - CVE-2024-5759 --------------------------------------------- https://www.tenable.com/security/tns-2024-10 ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (galera and mariadb10.11), Mageia (0-plugins-base and plasma-workspace), Oracle (ruby:3.1 and ruby:3.3), Red Hat (bind, bind-dyndb-ldap, and dhcp), SUSE (apache2, glib2, libvirt, openssl-1_1, openssl-3, opera, python-Jinja2, python-requests, and squid), and Ubuntu (linux, linux-gcp, linux-gcp-5.15, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-xilinx-zynqmp, linux, linux-gcp, linux-gcp-6.5, linux-lowlatency, linux-lowlatency-hwe-6.5, linux-raspi, linux, linux-ibm, linux-lowlatency, linux-raspi, linux-aws, linux-gcp, linux-azure, linux-azure-6.5, linux-starfive, linux-starfive-6.5, and linux-gke, linux-ibm, linux-intel-iotg, linux-oracle). --------------------------------------------- https://lwn.net/Articles/977789/ ∗∗∗ Vulnerability Summary for the Week of June 3, 2024 ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/bulletins/sb24-162 ∗∗∗ Canon: CPE2024-003 – uniFLOW Online Device Registration Susceptible To Compromise – 10 June 2024 ∗∗∗ --------------------------------------------- https://www.canon-europe.com/support/product-security-latest-news/ -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 07.06.2024
by Daily end-of-shift report 07 Jun '24

07 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Donnerstag 06-06-2024 18:00 − Freitag 07-06-2024 18:00 Handler: Thomas Pribitzer Co-Handler: Alexander Riepl ===================== = News = ===================== ∗∗∗ Sicherheitslücke (CVE-2024-4577) für Remote-Code Ausführung in PHP-CGI / XAMPP entdeckt ∗∗∗ --------------------------------------------- In PHP-CGI wurde eine Sicherheitslücke (CVE-2024-4577) entdeckt, die es Angreifern ermöglicht, aus der Ferne und ohne Authentifizierung beliebigen Code auf betroffenen Servern auszuführen. Die Schwachstelle betrifft PHP-Installationen auf Windows-Systemen und erlaubt es Angreifern, durch spezifische Zeichenfolgen den Schutz einer früheren .. --------------------------------------------- https://www.cert.at/de/aktuelles/2024/6/sicherheitslucke-cve-2024-4577-fur-… ∗∗∗ New Fog ransomware targets US education sector via breached VPNs ∗∗∗ --------------------------------------------- A new ransomware operation named Fog launched in early May 2024, using compromised VPN credentials to breach the networks of educational organizations in the U.S. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-fog-ransomware-targets-u… ∗∗∗ Hackers exploit 2018 ThinkPHP flaws to install ‘Dama’ web shells ∗∗∗ --------------------------------------------- Chinese threat actors are targeting ThinkPHP applications vulnerable to CVE-2018-20062 and CVE-2019-9082 to install a persistent web shell named Dama. --------------------------------------------- https://www.bleepingcomputer.com/news/security/hackers-exploit-2018-thinkph… ∗∗∗ Ukraine says hackers abuse SyncThing tool to steal data ∗∗∗ --------------------------------------------- The Computer Emergency Response Team of Ukraine (CERT-UA) reports about a new campaign dubbed "SickSync," launched by the UAC-0020 (Vermin) hacking group in attacks on the Ukrainian .. --------------------------------------------- https://www.bleepingcomputer.com/news/security/ukraine-says-hackers-abuse-s… ∗∗∗ In Bad Company: JScript RAT and CobaltStrike ∗∗∗ --------------------------------------------- Remote Access Trojans (RATs) that are based in JScript are gaining traction. We have looked at a recent example that emerged in mid-May. It turns out that this RAT has some companions on the way that we are familiar with. --------------------------------------------- https://feeds.feedblitz.com/~/899072462/0/gdatasecurityblog-en~In-Bad-Compa… ∗∗∗ Angriffswelle: Hacker löscht Github-Repos und fordert Lösegeld ∗∗∗ --------------------------------------------- Für die Kontaktaufnahme verweist der Angreifer auf Telegram. Er gibt sich als "Analyst für Cybervorfälle" aus und behauptet, ein Back-up erstellt zu haben. --------------------------------------------- https://www.golem.de/news/angriffswelle-hacker-loescht-github-repos-und-for… ∗∗∗ Commando Cat Cryptojacking Attacks Target Misconfigured Docker Instances ∗∗∗ --------------------------------------------- The threat actor known as Commando Cat has been linked to an ongoing cryptojacking attack campaign that leverages poorly secured Docker instances to deploy cryptocurrency miners for financial gain. --------------------------------------------- https://thehackernews.com/2024/06/commando-cat-cryptojacking-attacks.html ∗∗∗ POC exploit code published for 9.8-rated Apache HugeGraph RCE flaw ∗∗∗ --------------------------------------------- You upgraded when this was fixed in April, right? Right?? If you havent yet upgraded to version 1.3.0 of Apache HugeGraph, nows a good time because at least two proof-of-concept exploits for a CVSS 9.8-rated remote command execution bug .. --------------------------------------------- www.theregister.com/2024/06/07/poc_apache_hugegraph/ ∗∗∗ Ethical hacker releases tool to exploit Microsofts Recall AI, says its not rocket science ∗∗∗ --------------------------------------------- Recall AI hasnt launched yet but its already a target. --------------------------------------------- https://www.zdnet.com/article/ethical-hacker-says-his-windows-11-recall-ai-… ∗∗∗ Ransomware: Hacker greifen überwiegend außerhalb der Arbeitszeiten an ∗∗∗ --------------------------------------------- Der Anteil liegt bei rund 76 Prozent. Auch nehmen die Ransomware-Aktivitäten deutlich zu. --------------------------------------------- https://www.zdnet.de/88416372/ransomware-hacker-greifen-ueberwiegend-ausser… ∗∗∗ CERT-Bund warnt vor Schwachstelle WID-SEC-2024-131 in Microsoft Azure ∗∗∗ --------------------------------------------- Ein Leser hat mich auf eine Warnung vom 7. Juni 2024 des CERT-Bund (BSI) vor einer Schwachstelle in Microsoft Azure hingewiesen. Diese Schwachstelle wird vom BSI mit einem CVSS-Score von 10.0 eingestuft, da sie .. --------------------------------------------- https://www.borncity.com/blog/2024/06/07/cert-bund-warnt-vor-schwachstelle-… ∗∗∗ Howling at the Inbox: Sticky Werewolfs Latest Malicious Aviation Attacks ∗∗∗ --------------------------------------------- Morphisec Labs has been monitoring increased activity associated with Sticky Werewolf, a group suspected to have geopolitical and/or hacktivist ties. While the group’s geographical origin and home base remain unclear, recent attack techniques suggest espionage and data exfiltration intent. --------------------------------------------- https://blog.morphisec.com/sticky-werewolfs-aviation-attacks ∗∗∗ Jetzt patchen! Exploitcode für kritische Lücke in Apache HugeGraph in Umlauf ∗∗∗ --------------------------------------------- Admins sollten aus Sicherheitsgründen das Tool zum Erstellen von Diagrammen HugeGraph von Apache zügig auf den aktuellen Stand bringen. --------------------------------------------- https://heise.de/-9751687 ∗∗∗ Forschungsteam: Herzimplantat-Patienten müssen mehr über Cyberrisiken erfahren ∗∗∗ --------------------------------------------- Mit besseren technologischen Möglichkeiten steige auch das Risiko eines Cyberangriffs auf Herzimplantate, sagt ein Forschungsteam und fordert mehr Aufklärung. --------------------------------------------- https://heise.de/-9752245 ∗∗∗ Ausgeblockt: Antispam-Blockliste SORBS ist abgeschaltet ∗∗∗ --------------------------------------------- Mit der DNS-Blockliste wollte Gründerin Michelle Sullivan seit 2001 das Internet vor Spam bewahren. Die Gründe für die Schließung sind vage, Nachfolger unklar. --------------------------------------------- https://heise.de/-9752366 ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- https://lwn.net/Articles/977442/ ∗∗∗ MISP 2.4.193 released with many bugs fixed, API improvements and security fixes ∗∗∗ --------------------------------------------- https://github.com/MISP/MISP/releases/tag/v2.4.193 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 06.06.2024
by Daily end-of-shift report 06 Jun '24

06 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 05-06-2024 18:00 − Donnerstag 06-06-2024 18:00 Handler: Alexander Riepl Co-Handler: Thomas Pribitzer ===================== = News = ===================== ∗∗∗ Qilin ransomware gang linked to attack on London hospitals ∗∗∗ --------------------------------------------- A ransomware attack that hit pathology services provider Synnovis on Monday and impacted several major NHS hospitals in London has now been linked to the Qilin ransomware operation. --------------------------------------------- https://www.bleepingcomputer.com/news/security/qilin-ransomware-gang-linked… ∗∗∗ Linux version of TargetCompany ransomware focuses on VMware ESXi ∗∗∗ --------------------------------------------- Researchers observed a new Linux variant of the TargetCompany ransomware family that targets VMware ESXi environments using a custom shell script to deliver and execute payloads. --------------------------------------------- https://www.bleepingcomputer.com/news/security/linux-version-of-targetcompa… ∗∗∗ Brute Force Attacks Against Watchguard VPN Endpoints, (Wed, Jun 5th) ∗∗∗ --------------------------------------------- If you have a pulse and work in information security (or are a new scraping script without a pulse), you have probably seen reports of attacks against VPN endpoints. Running any VPN without strong authentication has been negligent for years, but in recent times, ransomware gangs, in particular, picked them off pretty quickly. --------------------------------------------- https://isc.sans.edu/diary/rss/30984 ∗∗∗ Malicious Python Script with a "Best Before" Date, (Thu, Jun 6th) ∗∗∗ --------------------------------------------- The script purpose is classic: it will fetch a payload from a remote site, inject it in memory and start a new thread. Such payload are usually related to CobaltStike. --------------------------------------------- https://isc.sans.edu/diary/rss/30988 ∗∗∗ Hackers Target Python Developers with Fake "Crytic-Compilers" Package on PyPI ∗∗∗ --------------------------------------------- Cybersecurity researchers have discovered a malicious Python package uploaded to the Python Package Index (PyPI) repository thats designed to deliver an information stealer called Lumma (aka LummaC2). --------------------------------------------- https://thehackernews.com/2024/06/hackers-target-python-developers-with.html ∗∗∗ Prevent Account Takeover with Better Password Security ∗∗∗ --------------------------------------------- Tom works for a reputable financial institution. He has a long, complex password that would be near-impossible to guess. He’s memorized it by heart, so he started using it for his social media accounts and on his personal devices too. Unbeknownst to Tom, one of these sites has had its password database compromised by hackers and put it up for sale on the dark web. --------------------------------------------- https://thehackernews.com/2024/06/prevent-account-takeover-with-better.html ∗∗∗ 7-year-old Oracle WebLogic bug under active exploitation ∗∗∗ --------------------------------------------- Experts say Big Red will probably re-release patch in an upcoming cycle. --------------------------------------------- https://www.theregister.com/2024/06/06/oracle_weblogic_vulnerability_exploi… ∗∗∗ Exploitation of Recent Check Point VPN Zero-Day Soars ∗∗∗ --------------------------------------------- GreyNoise has observed a rapid increase in the number of exploitation attempts targeting a recent Check Point VPN zero-day. --------------------------------------------- https://www.securityweek.com/exploitation-of-recent-check-point-vpn-zero-da… ∗∗∗ Ransomware: FBI hat Zugriff auf 7000 LockBit-Schlüssel und macht Opfern Hoffnung ∗∗∗ --------------------------------------------- Der Kampf gegen Lockbit ist nach wie vor im Gange. Dank beschlagnahmter Schlüssel sollen nun weitere Opfer wieder auf ihre Daten zugreifen können. --------------------------------------------- https://heise.de/-9749844 ===================== = Vulnerabilities = ===================== ∗∗∗ 2024-06-04: Cyber Security Advisory -KNX Secure Devices FDSK Leak and replay attack ∗∗∗ --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=9AKK108464A0803&Lan… ∗∗∗ Cisco Finesse Web-Based Management Interface Vulnerabilities ∗∗∗ --------------------------------------------- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdviso… ∗∗∗ Vulnerabilities Patched in Kiuwan Code Security Products After Long Disclosure Process ∗∗∗ --------------------------------------------- https://www.securityweek.com/vulnerabilities-patched-in-kiuwan-code-securit… ∗∗∗ Emerson Ovation ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-158-02 ∗∗∗ Mitsubishi Electric CC-Link IE TSN Industrial Managed Switch ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-158-03 ∗∗∗ Emerson PACSystem and Fanuc ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-158-01 ∗∗∗ Johnson Controls Software House iStar Pro Door Controller ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-158-04 ∗∗∗ K000139901: PyYAML vulnerability CVE-2017-18342 ∗∗∗ --------------------------------------------- https://my.f5.com/manage/s/article/K000139901 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 05.06.2024
by Daily end-of-shift report 05 Jun '24

05 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Dienstag 04-06-2024 18:00 − Mittwoch 05-06-2024 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ New V3B phishing kit targets customers of 54 European banks ∗∗∗ --------------------------------------------- Cybercriminals are promoting a new phishing kit named V3B on Telegram, which currently targets customers of 54 major financial institutes in Ireland, the Netherlands, Finland, Austria, Germany, France, Belgium, Greece, Luxembourg, and Italy. --------------------------------------------- https://www.bleepingcomputer.com/news/security/new-v3b-phishing-kit-targets… ∗∗∗ Cisco Webex: Tausende Videokonferenzen von Ministerien waren abhörbar ∗∗∗ --------------------------------------------- Eine Sicherheitslücke in Cisco Webex ermöglichte Angreifern das Abhören von Onlinemeetings. Jüngste Recherchen zeigen: Die Liste der Betroffenen ist lang. --------------------------------------------- https://www.golem.de/news/cisco-webex-tausende-videokonferenzen-von-ministe… ∗∗∗ Authentifizierung: Microsofts NTLM ist nun offiziell veraltet ∗∗∗ --------------------------------------------- Das Authentifizierungsprotokoll wird allerdings in vielen Apps und Arbeitsgruppen noch immer verwendet. Microsoft empfiehlt Kerberos. --------------------------------------------- https://www.golem.de/news/authentifizierung-microsofts-ntlm-ist-nun-offizie… ∗∗∗ Cross-Execute Your Linux Binaries, Don’t Cross-Compile Them ∗∗∗ --------------------------------------------- Lolbins? Where we’re going, we don’t need lolbins. --------------------------------------------- https://research.nccgroup.com/2024/06/05/cross-execute-your-linux-binaries-… ∗∗∗ Vorsicht vor E-Mail zu ausstehenden Schulden im Namen angeblicher Kunden ∗∗∗ --------------------------------------------- Kriminelle senden E-Mails an Unternehmen und geben sich als deren Kunden aus. Es wird nachgefragt, ob derzeit offene Forderungen bestehen. Ist dies der Fall, sollen die entsprechenden Rechnungen zugesandt werden. Antworten Sie nicht auf diese E-Mails. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-e-mail-zu-ausstehenden-… ∗∗∗ RansomHub: New Ransomware has Origins in Older Knight ∗∗∗ --------------------------------------------- Emergent operation has grown quickly to become one of the most prolific ransomware threats. --------------------------------------------- https://symantec-enterprise-blogs.security.com/threat-intelligence/ransomhu… ∗∗∗ Threat Actors’ Systems Can Also Be Exposed and Used by Other Threat Actors ∗∗∗ --------------------------------------------- Types of cyberattack include not only Advanced Persistent Threat (APT) attacks targeting a few specific companies or organizations but also scan attacks targeting multiple random servers connected to the Internet. This means that the infrastructures of threat actors can become the targets of cyberattack alongside companies, organizations, and personal users. --------------------------------------------- https://asec.ahnlab.com/en/66372/ ∗∗∗ DarkGate switches up its tactics with new payload, email templates ∗∗∗ --------------------------------------------- Cisco Talos is actively tracking a recent increase in activity from malicious email campaigns containing a suspicious Microsoft Excel attachment that, when opened, infected the victims system with the DarkGate malware. --------------------------------------------- https://blog.talosintelligence.com/darkgate-remote-template-injection/ ∗∗∗ Muhstik Malware Targets Message Queuing Services Applications ∗∗∗ --------------------------------------------- Aqua Nautilus discovered a new campaign of Muhstik malware targeting message queuing services applications, specifically the Apache RocketMQ platform. --------------------------------------------- https://blog.aquasec.com/muhstik-malware-targets-message-queuing-services-a… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by Fedora (deepin-qt5integration, deepin-qt5platform-plugins, dotnet8.0, dwayland, fcitx-qt5, fcitx5-qt, gammaray, kddockwidgets, keepassxc, kf5-akonadi-server, kf5-frameworkintegration, kf5-kwayland, plasma-integration, python-qt5, qadwaitadecorations, qgnomeplatform, qt5, qt5-qt3d, qt5-qtbase, qt5-qtcharts, qt5-qtconnectivity, qt5-qtdatavis3d, qt5-qtdeclarative, qt5-qtdoc, qt5-qtgamepad, qt5-qtgraphicaleffects, qt5-qtimageformats, qt5-qtlocation, [...] --------------------------------------------- https://lwn.net/Articles/977233/ ∗∗∗ TikTok: Zero-Day-Lücke ermöglichte Übernahme von Promi- und Marken-Accounts ∗∗∗ --------------------------------------------- Wegen einer Zero-Day-Lücke ließen sich auf TikTok Accounts über eine Direktnachricht übernehmen. --------------------------------------------- https://heise.de/-9748177 ∗∗∗ Patchday: Attacken auf Geräte mit Android 12, 13 und 14 möglich ∗∗∗ --------------------------------------------- Wichtige Sicherheitsupdates schließen mehrere Schwachstellen in verschiedenen Android-Versionen. --------------------------------------------- https://heise.de/-9748243 ∗∗∗ 40,000 WordPress Sites affected by Vulnerability That Leads to Privilege Escalation in Login/Signup Popup WordPress Plugin ∗∗∗ --------------------------------------------- https://www.wordfence.com/blog/2024/06/40000-wordpress-sites-affected-by-vu… -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 04.06.2024
by Daily end-of-shift report 04 Jun '24

04 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Montag 03-06-2024 18:00 − Dienstag 04-06-2024 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Vorsicht vor betrügerischen Seiten zu Digitaler Euro und Bundesschatz! ∗∗∗ --------------------------------------------- Der Watchlist Internet werden aktuell massenhaft E-Mails gemeldet, die im Namen von der Österreichischen Nationalbank ein Pilotprogramm zum digitalen Euro ankündigen. Dabei wird mit „einmaligen Renditechancen“ geworben und durch den Hinweis auf die Kooperation von bundesschatz.at und der Europäischen Zentralbank Seriosität und Vertrauenswürdigkeit vorgetäuscht. --------------------------------------------- https://www.watchlist-internet.at/news/vorsicht-vor-betruegerischen-seiten-… ∗∗∗ Azure Service Tags tagged as security risk, Microsoft disagrees ∗∗∗ --------------------------------------------- Security researchers at Tenable discovered what they describe as a high-severity vulnerability in Azure Service Tags that could allow attackers to access customers private data. [..] Tenable's Liv Matan explained that threat actors can use the vulnerability to craft malicious SSRF-like web requests to impersonate trusted Azure services and bypass firewall rules based on Azure Service Tags, often used to secure Azure services and sensitive data without authentication checks. --------------------------------------------- https://www.bleepingcomputer.com/news/microsoft/azure-service-tags-tagged-a… ∗∗∗ PoC for Progress Telerik RCE chain released (CVE-2024-4358, CVE-2024-1800) ∗∗∗ --------------------------------------------- Security researchers have published a proof-of-concept (PoC) exploit that chains together two vulnerabilities (CVE-2024-4358, CVE-2024-1800) to achieve unauthenticated remote code execution on Progress Telerik Report Servers. Telerik Report Server is a centralized enterprise platform for report creation, management, storage and delivery/distribution. [..] It was reported by an anonymous researcher and fixed earlier this year by Progress Software. --------------------------------------------- https://www.helpnetsecurity.com/2024/06/04/cve-2024-4358-cve-2024-1800-poc/ ∗∗∗ Details of Atlassian Confluence RCE Vulnerability Disclosed ∗∗∗ --------------------------------------------- Successful exploitation of the bug, however, requires that the attacker has the privileges required for adding new macro languages, and to upload a malicious language file using the ‘Add a new language’ function in the ‘Configure Code Macro’ section. According to Atlassian, which rolled out patches for the vulnerability a couple of weeks ago, the issue was introduced in Confluence version 5.2. --------------------------------------------- https://www.securityweek.com/details-of-atlassian-confluence-rce-vulnerabil… ∗∗∗ Aktuelle Phishingwelle bei Hetzner (Juni 2024) ∗∗∗ --------------------------------------------- Behauptet wird, dass die Domain nicht mehr zugreifbar sei, weil es ein Problem mit einem Zahlungsversuch gegeben habe. Ziel ist es, die Zahlungsinformationen des Opfers abzugreifen. Wer bei Hetzner hostet, könnte möglicherweise darauf hereinfallen. --------------------------------------------- https://www.borncity.com/blog/2024/06/04/aktuelle-phishingwelle-bei-hetzner… ∗∗∗ 122 Gigabyte persönliche Nutzerdaten über Telegram-Messenger geleakt ∗∗∗ --------------------------------------------- Sicherheitsforscher haben ein großes Archiv mit persönlichen Daten aus Telegram-Kanälen zusammengetragen. Darunter sind neben E-Mail-Adressen auch Passwörter. [..] Einem Bericht zufolge wurde das Archiv dem Betreiber des Onlineservices Have I Been Pwned (HIBP) zugespielt. Der Service sammelt aus Cyberattacken geleakte Daten. Dort kann man anonymisiert etwa durch die Eingabe der eigenen E-Mail-Adresse prüfen, ob man in einem Datenleak auftaucht. --------------------------------------------- https://heise.de/-9746825 ===================== = Vulnerabilities = ===================== ∗∗∗ IT-Management-Plattform SolarWinds über mehrere Wege angreifbar ∗∗∗ --------------------------------------------- Wie aus einer Mitteilung zur aktuellen abgesicherten Version 2024.2 hervorgeht, haben die Entwickler in der Managementplattform direkt drei Lücken (CVE-2024-28996 "hoch", CVE-2024-28999 "mittel", CVE-2024-29004 "hoch") geschlossen. Darunter können Angreifer unter anderem für eine persistente XSS-Attacke ansetzen. In diesem Fall können sie beim Aufruf der Webkonsole eigenen Code ausführen. Dafür benötigt ein Angreifer aber bereits im Vorfeld hohe Nutzerrechte und zudem muss ein Opfer mitspielen. --------------------------------------------- https://heise.de/-9747340 ∗∗∗ Security updates for Tuesday ∗∗∗ --------------------------------------------- Security updates have been issued by Mageia (chromium-browser-stable, git, libreoffice, microcode, python-requests, webkit2, and wireshark), Oracle (container-tools:ol8, glibc, go-toolset:ol8, idm:DL1 and idm:client, less, python39:3.9 and python39-devel:3.9, ruby:3.0, and virt:ol and virt-devel:rhel), Red Hat (nodejs, nodejs:18, python-idna, and ruby:3.1), and SUSE (389-ds, ffmpeg, ffmpeg-4, gnutls, gstreamer-plugins-base, libhtp, mariadb104, poppler, python-python-jose, squid, and unbound). --------------------------------------------- https://lwn.net/Articles/976977/ ∗∗∗ Zyxel security advisory for multiple vulnerabilities in NAS products ∗∗∗ --------------------------------------------- Due to the critical severity of vulnerabilities CVE-2024-29972, CVE-2024-29973, and CVE-2024-29974, Zyxel has made patches available to customers with extended support as outlined in the table below, despite the products already having reached end-of-vulnerability-support*. --------------------------------------------- https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-… ∗∗∗ CODESYS: Vulnerability can cause a DoS on CODESYS OPC UA products ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2024-026/ ∗∗∗ CODESYS: Vulnerability in multiple products through exposure of resource to wrong sphere ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2024-027/ ∗∗∗ Uniview NVR301-04S2-P4 ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-advisories/icsa-24-156-01 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 03.06.2024
by Daily end-of-shift report 03 Jun '24

03 Jun '24

===================== = End-of-Day report = ===================== Timeframe: Freitag 31-05-2024 18:00 − Montag 03-06-2024 18:00 Handler: Thomas Pribitzer Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Sicherheitsbehörde warnt: Schwachstelle im Linux-Kernel wird aktiv ausgenutzt ∗∗∗ --------------------------------------------- Die US-amerikanische Cybersicherheitsbehörde Cisa hat kürzlich eine Warnung vor der aktiven Ausnutzung einer Schwachstelle im Linux-Kernel herausgegeben. Die Sicherheitslücke ist als CVE-2024-1086 registriert und ermöglicht es Angreifern mit lokalem Zugriff auf ein anfälliges System, ihre Rechte auszuweiten und dadurch einen Root-Zugriff zu erlangen. --------------------------------------------- https://www.golem.de/news/sicherheitsbehoerde-warnt-schwachstelle-im-linux-… ∗∗∗ Researcher Uncovers Flaws in Cox Modems, Potentially Impacting Millions ∗∗∗ --------------------------------------------- Now-patched authorization bypass issues impacting Cox modems that could have been abused as a starting point to gain unauthorized access to the devices and run malicious commands. --------------------------------------------- https://thehackernews.com/2024/06/researcher-uncovers-flaws-in-cox-modems.h… ∗∗∗ PoC Published for Exploited Check Point VPN Vulnerability ∗∗∗ --------------------------------------------- PoC code targeting a recent Check Point VPN zero-day has been released as Censys identifies 14,000 internet-accessible appliances. --------------------------------------------- https://www.securityweek.com/poc-published-for-exploited-check-point-vpn-vu… ∗∗∗ Resilience isnt enough, NATO must be proactive for cyberdefense, warns official ∗∗∗ --------------------------------------------- NATO allies need to allow their militaries to be proactive in cyberspace to ensure the alliance isn't affected by a cyberattack that could disrupt the deployment of forces if a conflict was to occur, Christian-Marc Lifländer, the head of NATO's cyber and hybrid policy section, warned on Friday. --------------------------------------------- https://therecord.media/nato-resilience-cyberdefense-liflander-cycon ∗∗∗ CISA Adds One Known Exploited Vulnerability to Catalog ∗∗∗ --------------------------------------------- CVE-2017-3506 Oracle WebLogic Server OS Command Injection Vulnerability --------------------------------------------- https://www.cisa.gov/news-events/alerts/2024/06/03/cisa-adds-one-known-expl… ∗∗∗ Hacks bei Santander und Ticketmaster über Snowflake-Konten ∗∗∗ --------------------------------------------- Die Woche wurden Hacks der Santander Bank und des Anbieters von Tickets, Ticketmaster, bekannt. Bei beiden Hacks wurden Benutzerdaten im großen Umfang erbeutet, die nun in Untergrundforen verkauft werden. Brisant wird die Geschichte, weil diese Hacks wohl über kompromittierte Benutzerkonten beim Cloud-Anbieter Snowflake möglich werden. --------------------------------------------- https://www.borncity.com/blog/2024/06/01/hacks-bei-santander-und-ticketmast… ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Monday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (python39:3.9 and python39-devel:3.9 and ruby:3.0), Debian (chromium, gst-plugins-base1.0, and kernel), Fedora (chromium, glances, glycin-loaders, gnome-tour, helix, helvum, kitty, libarchive, libipuz, librsvg2, loupe, maturin, ntpd-rs, plasma-workspace, and a huge list of Rust-based packages due to a ""mini-mass-rebuild"" that updated the toolchain to Rust 1.78 and picked up fixes for various pieces), Mageia (gifsicle, netatalk, openssl, python-jinja2, and unbound), Red Hat (kernel and kernel-rt), SUSE (bind, glibc, gstreamer-plugins-base, squid, and tiff), and Ubuntu (glibc). --------------------------------------------- https://lwn.net/Articles/976782/ ∗∗∗ Sicherheitsupdate: Schadcode-Attacken auf Autodesk AutoCAD möglich ∗∗∗ --------------------------------------------- Die CAD-Softwares Advance Steel, Civil 3D und AutoCAD von Autodesk sind verwundbar. Das Sicherheitsrisiko gilt als hoch. [..] In allen Fällen müssen Angreifer Opfern präparierte Dateien (etwa X_B oder CARPTODUCT) unterschieben. --------------------------------------------- https://heise.de/-9745419 ∗∗∗ 2024-06-03: Cyber Security Advisory - ABB WebPro SNMP card PowerValue Cross-Site Scripting (XSS) vulnerability ∗∗∗ --------------------------------------------- https://search.abb.com/library/Download.aspx?DocumentID=2CMT006108&Language… ∗∗∗ ifm: moneo password reset can be exploited ∗∗∗ --------------------------------------------- https://cert.vde.com/de/advisories/VDE-2024-028/ ∗∗∗ Vulnerability Summary for the Week of May 27, 2024 ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/bulletins/sb24-155 ∗∗∗ Baxter Welch Allyn Connex Spot Monitor ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/ics-medical-advisories/icsma-24-151-02 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 31.05.2024
by Daily end-of-shift report 31 May '24

31 May '24

===================== = End-of-Day report = ===================== Timeframe: Mittwoch 29-05-2024 18:00 − Freitag 31-05-2024 18:00 Handler: Alexander Riepl Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Operation Endgame: Großer Schlag gegen weltweite Cyberkriminalität ∗∗∗ --------------------------------------------- Die "Operation Endgame" richtete sich hauptsächlich gegen die Gruppierungen hinter den Botnetzen der sechs Schadsoftware-Familien IcedID, SystemBC, Bumblebee, Smokeloader, Pikabot und Trickbot. [..] Zehn internationale Haftbefehle wurden erlassen, vier Personen vorläufig festgenommen. [..] An der Aktion waren demnach unter der Leitung des BKA Strafverfolger aus den Niederlanden, Frankreich, Dänemark, Großbritannien, Österreich sowie den USA beteiligt. --------------------------------------------- https://heise.de/-9741012 ∗∗∗ Cybercriminals pose as "helpful" Stack Overflow users to push malware ∗∗∗ --------------------------------------------- Cybercriminals are abusing Stack Overflow in an interesting approach to spreading malware—answering users questions by promoting a malicious PyPi package that installs Windows information-stealing malware. --------------------------------------------- https://www.bleepingcomputer.com/news/security/cybercriminals-pose-as-helpf… ∗∗∗ Over 600,000 SOHO routers were destroyed by Chalubo malware in 72 hours ∗∗∗ --------------------------------------------- The Chalubo trojan destroyed over 600,000 SOHO routers from a single ISP, researchers from Lumen Technologies reported. [..] Black Lotus did not name the impacted ISP, however, Bleeping Computer speculates the attack is linked to the Windstream outage that occurred during the same timeframe. --------------------------------------------- https://securityaffairs.com/163939/malware/chalubo-destroyed-600000-soho-ro… ∗∗∗ Researchers Uncover Active Exploitation of WordPress Plugin Vulnerabilities ∗∗∗ --------------------------------------------- Cybersecurity researchers have warned that multiple high-severity security vulnerabilities in WordPress plugins are being actively exploited by threat actors to create rogue administrator accounts for follow-on exploitation. --------------------------------------------- https://thehackernews.com/2024/05/researchers-uncover-active-exploitation.h… ∗∗∗ Microsoft Warns of Surge in Cyber Attacks Targeting Internet-Exposed OT Devices ∗∗∗ --------------------------------------------- Microsoft has emphasized the need for securing internet-exposed operational technology (OT) devices following a spate of cyber attacks targeting such environments since late 2023. "These repeated attacks against OT devices emphasize the crucial need to improve the security posture of OT devices and prevent critical systems from becoming easy targets," the Microsoft Threat Intelligence team said. --------------------------------------------- https://thehackernews.com/2024/05/microsoft-warns-of-surge-in-cyber.html ∗∗∗ CVE-2024-30043: Abusing URL Parsing Confusion to Exploit XXE on SharePoint Server and Cloud ∗∗∗ --------------------------------------------- Yes, the title is right. This blog covers an XML eXternal Entity (XXE) injection vulnerability that I found in SharePoint. The bug was recently patched by Microsoft. In general, XXE vulnerabilities are not very exciting in terms of discovery and related technical aspects. They may sometimes be fun to exploit and exfiltrate data (or do other nasty things) in real environments, but in the vulnerability research world, you typically find them, report them, and forget about them. So why am I writing a blog post about an XXE? --------------------------------------------- https://www.thezdi.com/blog/2024/5/29/cve-2024-30043-abusing-url-parsing-co… ∗∗∗ LilacSquid: The stealthy trilogy of PurpleInk, InkBox and InkLoader ∗∗∗ --------------------------------------------- Cisco Talos is disclosing a new suspected data theft campaign, active since at least 2021, we attribute to an advanced persistent threat actor (APT) we’re calling “LilacSquid.” Multiple TTPs utilized in this campaign bear some overlap with North Korean APT groups. --------------------------------------------- https://blog.talosintelligence.com/lilacsquid/ ===================== = Vulnerabilities = ===================== ∗∗∗ Security updates for Friday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (.NET 7.0, .NET 8.0, 389-ds:1.4, ansible-core bug fix, enhancement, and, bind and dhcp, container-tools:rhel8, edk2, exempi, fence-agents, freeglut, frr, gdk-pixbuf2, ghostscript, git-lfs, glibc, gmp, go-toolset:rhel8, grafana, grub2, gstreamer1-plugins-bad-free, gstreamer1-plugins-base, gstreamer1-plugins-good, harfbuzz, httpd:2.4, Image builder components bug fix, enhancement and, kernel, kernel-rt, krb5, less, LibRaw, libsndfile, libssh, libXpm, linux-firmware, motif, mutt, nghttp2, openssh, pam, pcp, pcs, perl-Convert-ASN1, perl-CPAN, perl:5.32, pki-core:10.6 and pki-deps:10.6, pmix, poppler, python-dns, python-jinja2, python-pillow, python27:2.7, python3, python3.11, python3.11-cryptography, python3.11-urllib3, python39:3.9 and python39-devel:3.9, qt5-qtbase, resource-agents, squashfs-tools, sssd, systemd, tigervnc, traceroute, vorbis-tools, webkit2gtk3, xorg-x11-server, xorg-x11-server-Xwayland, and zziplib), Debian (gst-plugins-base1.0), Fedora (cacti, cacti-spine, roundcubemail, and wireshark), Oracle (.NET 7.0, .NET 8.0, bind and dhcp, gdk-pixbuf2, git-lfs, glibc, grafana, krb5, pcp, python-dns, python3, sssd, tigervnc, xorg-x11-server, and xorg-x11-server-Xwayland), Red Hat (edk2, less, nghttp2, and ruby:3.0), SUSE (gstreamer-plugins-base, Java, kernel, and python-requests), and Ubuntu (ffmpeg, node-browserify-sign, postgresql-14, postgresql-15, postgresql-16, and python-pymysql). --------------------------------------------- https://lwn.net/Articles/976209/ ∗∗∗ Security updates for Thursday ∗∗∗ --------------------------------------------- Security updates have been issued by Debian (python-pymysql), Fedora (chromium, mingw-python-requests, and thunderbird), Mageia (perl-Email-MIME and qtnetworkauth5 & qtnetworkauth6), Red Hat (gdisk and python39:3.9 and python39-devel:3.9 modules), SUSE (freerdp, gdk-pixbuf, gifsicle, glib2, java-1_8_0-ibm, kernel, libfastjson, libredwg, nodejs16, python, python3, python36, rpm, warewulf4, and xdg-desktop-portal), and Ubuntu (gst-plugins-base1.0, python-werkzeug, and tpm2-tss). --------------------------------------------- https://lwn.net/Articles/976006/ ∗∗∗ IT-Monitoring: Checkmk schließt Lücke, die Änderung von Dateien ermöglicht ∗∗∗ --------------------------------------------- Eine Sicherheitslücke in der Monitoring-Software Checkmk ermöglicht Angreifern, unbefugt lokale Dateien auf dem Checkmk-Server zu lesen und zu schreiben. --------------------------------------------- https://heise.de/-9741274 ∗∗∗ Drupal REST & JSON API Authentication - Moderately critical - Access bypass - SA-CONTRIB-2024-022 ∗∗∗ --------------------------------------------- https://www.drupal.org/sa-contrib-2024-022 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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Tageszusammenfassung - 29.05.2024
by Daily end-of-shift report 29 May '24

29 May '24

===================== = End-of-Day report = ===================== Timeframe: Dienstag 28-05-2024 18:00 − Mittwoch 29-05-2024 18:00 Handler: Alexander Riepl Co-Handler: Michael Schlagenhaufer ===================== = News = ===================== ∗∗∗ Okta warns of credential stuffing attacks targeting its CORS feature ∗∗∗ --------------------------------------------- Okta warns that a Customer Identity Cloud (CIC) feature is being targeted in credential stuffing attacks, stating that numerous customers have been targeted since April. --------------------------------------------- https://www.bleepingcomputer.com/news/security/okta-warns-of-credential-stu… ∗∗∗ Per Passwortmanager generiert: 20-stelliges Passwort einer Kryptowallet geknackt ∗∗∗ --------------------------------------------- Auf der Wallet befanden sich 43,6 Bitcoins, die heute rund 2,8 Millionen Euro wert sind. Der Besitzer hatte den Zugriff verloren. Zwei Experten konnten ihm helfen. --------------------------------------------- https://www.golem.de/news/per-passwortmanager-generiert-20-stelliges-passwo… ∗∗∗ BreachForums Returns Just Weeks After FBI Seizure - Honeypot or Blunder? ∗∗∗ --------------------------------------------- The online criminal bazaar BreachForums has been resurrected merely two weeks after a U.S.-led coordinated law enforcement action dismantled and seized control of its infrastructure. [..] However, the possibility that it may be a honeypot has not been lost among members of the cybersecurity community. --------------------------------------------- https://thehackernews.com/2024/05/breachforums-returns-just-weeks-after.html ∗∗∗ EU Is Tightening Cybersecurity for Energy Providers ∗∗∗ --------------------------------------------- On March 11th, 2024, the European Commission adopted new cybersecurity rules—the EU network code on cybersecurity for the electricity sector (C/2024/1383)—to “establish a recurrent process of cybersecurity risk assessments in the electricity sector.” If you’re a cybersecurity professional, this news is cause for celebration; if you’re an electricity provider, maybe not so much. --------------------------------------------- https://www.tripwire.com/state-of-security/eu-tightening-cybersecurity-ener… ∗∗∗ Stromspargerät „SmartEnergy“ ist Betrug! ∗∗∗ --------------------------------------------- Aktuell bewerben Kriminelle massenhaft ein Gerät namens „SmartEnergy“. Damit sollen Sie Ihren Stromverbrauch um bis zu 90 Prozent reduzieren können. Wir garantieren Ihnen: Hier sparen Sie nicht 90% Strom, sondern verschwenden zu 100% Geld! --------------------------------------------- https://www.watchlist-internet.at/news/stromspargeraet-smartenergy-betrug/ ===================== = Vulnerabilities = ===================== ∗∗∗ Check Point releases emergency fix for VPN zero-day exploited in attacks ∗∗∗ --------------------------------------------- Check Point has released hotfixes for a VPN zero-day vulnerability exploited in attacks to gain remote access to firewalls and attempt to breach corporate networks. [..] Tracked as CVE-2024-24919, the high-severity information disclosure vulnerability enables attackers to read certain information on internet-exposed Check Point Security Gateways with remote Access VPN or Mobile Access Software Blades enabled. --------------------------------------------- https://www.bleepingcomputer.com/news/security/check-point-releases-emergen… ∗∗∗ Advisory: Active exploitation of Check Point Remote Access VPN vulnerability (CVE-2024-24919) ∗∗∗ --------------------------------------------- mnemonic has several observations of the exploit being used in the wild. [..] We have observed threat actors extracting ntds.dit from compromised customers within 2-3 hours after logging in with a local user. [..] The vulnerability allows a threat actor to enumerate and extract password hashes for all local accounts, including the account used to connect to Active Directory. The full extent of the consequences is still unknown. The following IOCs have been observed in customer environments between April 30, 2024, and today (May 29, 2024) ... --------------------------------------------- https://www.mnemonic.io/resources/blog/advisory-check-point-remote-access-v… ∗∗∗ Vulnerabilities in Eclipse ThreadX Could Lead to Code Execution ∗∗∗ --------------------------------------------- Vulnerabilities in the real-time IoT operating system Eclipse ThreadX before version 6.4 could lead to denial-of-service and code execution.The post Vulnerabilities in Eclipse ThreadX Could Lead to Code Execution appeared first on SecurityWeek. --------------------------------------------- https://www.securityweek.com/vulnerabilities-in-eclipse-threadx-could-lead-… ∗∗∗ Security updates for Wednesday ∗∗∗ --------------------------------------------- Security updates have been issued by AlmaLinux (glibc and tomcat), Fedora (chromium, fcitx5-qt, python-pyqt6, qadwaitadecorations, qgnomeplatform, qt6, qt6-qt3d, qt6-qt5compat, qt6-qtbase, qt6-qtcharts, qt6-qtcoap, qt6-qtconnectivity, qt6-qtdatavis3d, qt6-qtdeclarative, qt6-qtgraphs, qt6-qtgrpc, qt6-qthttpserver, qt6-qtimageformats, qt6-qtlanguageserver, qt6-qtlocation, qt6-qtlottie, qt6-qtmqtt, qt6-qtmultimedia, qt6-qtnetworkauth, qt6-qtopcua, qt6-qtpositioning, qt6-qtquick3d, qt6-qtquick3dphysics, qt6-qtquicktimeline, qt6-qtremoteobjects, qt6-qtscxml, qt6-qtsensors, qt6-qtserialbus, qt6-qtserialport, qt6-qtshadertools, qt6-qtspeech, qt6-qtsvg, qt6-qttools, qt6-qttranslations, qt6-qtvirtualkeyboard, qt6-qtwayland, qt6-qtwebchannel, qt6-qtwebengine, qt6-qtwebsockets, qt6-qtwebview, and zeal), Red Hat (glibc, kernel, kernel-rt, kpatch-patch, linux-firmware, mod_http2, pcp, pcs, protobuf, python3, rpm-ostree, and rust), SUSE (git, glibc-livepatches, kernel, libxml2, openssl-1_1, SUSE Manager Client Tools, SUSE Manager Client Tools, salt, and xdg-desktop-portal), and Ubuntu (amavisd-new, firefox, flask-security, frr, git, intel-microcode, jinja2, libreoffice, linux-intel-iotg, unbound, and webkit2gtk). --------------------------------------------- https://lwn.net/Articles/975737/ ∗∗∗ WordPress Vulnerability & Patch Roundup May 2024 ∗∗∗ --------------------------------------------- https://blog.sucuri.net/2024/05/wordpress-vulnerability-patch-roundup-may-2… ∗∗∗ ZDI-24-516: Progress Software WhatsUp Gold HttpContentActiveController Server-Side Request Forgery Information Disclosure Vulnerability ∗∗∗ --------------------------------------------- http://www.zerodayinitiative.com/advisories/ZDI-24-516/ ∗∗∗ Vulnerability Summary for the Week of May 20, 2024 ∗∗∗ --------------------------------------------- https://www.cisa.gov/news-events/bulletins/sb24-149 -- CERT.at Daily mailing list Listinfo: https://lists.cert.at/cgi-bin/mailman/listinfo/daily

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