Tag: linux
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PostgreSQL databases under attack
Poorly protected PostgreSQL databases running on Linux machines are being compromised by cryptojacking attackers. The attack observed by Aqua Security… First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2024/08/21/postgresql-prevent-cryptojacking/
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Update-Panne trifft Linux: Microsoft reagiert auf kaputt gepatchtes Dual-Boot
Mit einem Windows-Update hat Microsoft zahlreiche Dual-Boot-Systeme lahmgelegt. Nun liefert der Konzern einen Workaround. Sonderlich hilfreich ist der… First seen on golem.de Jump to article: www.golem.de/news/panne-bei-der-erkennung-microsoft-reagiert-auf-dual-boot-probleme-mit-linux-2408-188275.html
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Zoom schützt Anwendungen unter Linux, macOS und Windows vor möglichen Attacken
First seen on heise.de Jump to article: www.heise.de/news/Zoom-schuetzt-Anwendungen-unter-Linux-macOS-und-Windows-vor-moeglichen-Attacken-9837232.html
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Critical SLUBStick Exploitation Technique Threatens Linux Security
A new and highly-effective cross-cache attack named SLUBStick has emerged, targeting the Linux kernel with a remarkable 99% success rate in transformi… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/08/critical-slubstick-exploitation-technique-threatens-linux-security/
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Erkennung fehlgeschlagen: Microsoft reagiert auf Dual-Boot-Probleme mit Linux
Mit einem Windows-Update hat Microsoft zahlreiche Dual-Boot-Systeme lahmgelegt. Nun liefert der Konzern einen Workaround. Sonderlich hilfreich ist der… First seen on golem.de Jump to article: www.golem.de/news/panne-bei-der-erkennung-microsoft-reagiert-auf-dual-boot-probleme-mit-linux-2408-188275.html
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Anonymisierendes Linux: Tails 6.6 beschleunigt Installation mit Tails-Cloner
Tags: linuxFirst seen on heise.de Jump to article: www.heise.de/news/Anonymisierendes-Linux-Tails-6-6-beschleunigt-Installation-mit-Tails-Cloner-9840845.html
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Patch Tuesday not Done ’til LINUX Won’t Run?
First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/08/microsoft-linux-duel-boot-fail-richixbw/
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August Windows security update breaks dual boot on Linux systems
According to user reports following this month’s Patch Tuesday, the August 2024 Windows security updates are breaking dual boot on some Linux systems … First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/august-windows-security-update-breaks-dual-boot-on-linux-systems/
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Time to Upgrade: Linux Kernel 6.9 is End of Life
Tags: linuxAfter nearly three months, Linux kernel 6.9 has officially reached the end of life on August 2nd, 2024. If you are currently running this EOL kernel v… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/08/time-to-upgrade-linux-kernel-6-9-is-end-of-life/
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August Windows updates break dual boot on some Linux systems
According to user reports following this month’s Patch Tuesday, the August 2024 Windows updates are breaking dual boot on some Linux systems with Secu… First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/august-windows-updates-break-dual-boot-on-some-linux-systems/
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USENIX Security ’23 Pspray: Timing Side-Channel Based Linux Kernel Heap Exploitation Technique
Authors/Presenters:Yoochan Lee and Jinhan Kwak, Junesoo Kang, Yuseok Jeon, Byoungyoung Lee Many thanks to USENIX for publishing their outstanding USEN… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/08/usenix-security-23-pspray-timing-side-channel-based-linux-kernel-heap-exploitation-technique/
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Linux Kernal Vulnerability Let Attackers Bypass CPU Gain Read/Write Access
Researchers have uncovered a critical vulnerability within the Linux kernel’sdmam_free_coherent()function. This flaw, identified as CVE-2024-43856, st… First seen on gbhackers.com Jump to article: gbhackers.com/linux-kernal-vulnerability/
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How to Patch your Linux Kernel before it gets exploited?
Linux Kernel server patch management is essential for ensuring the security, stability, and performance of your server infrastructure. This comprehens… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/08/how-to-patch-your-linux-kernel-before-it-gets-exploited/
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What You Missed About the CrowdStrike Outage:: The Next Strike Might Be Linux Due to eBPF
The Other Crowdstrike Outage On July 19, 2024, a flawed update in CrowdStrike Falcon’s channel file 291 led to a logic error that caused Windows syste… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/08/what-you-missed-about-the-crowdstrike-outage-the-next-strike-might-be-linux-due-to-ebpf/
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Windows-Update legt erneut Linuxe lahm
Mit den Windows-Updates vom 13. August booten verschiedene Linux-Installationsmedien nicht mehr. Das liegt an veralteten Bootloadern, die nun gesperrt… First seen on heise.de Jump to article: www.heise.de/news/Windows-Update-legt-erneut-Linuxe-lahm-9838170.html
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0.0.0.0 Day: 18-Year-Old Browser Vulnerability Impacts MacOS and Linux Devices
Cybersecurity researchers have discovered a new 0.0.0.0 Day impacting all major web browsers that malicious websites could take advantage of to breach… First seen on thehackernews.com Jump to article: thehackernews.com/2024/08/0000-day-18-year-old-browser.html
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0.0.0.0 Day: 18-Year-Old Browser Flaw Affects Linux and macOS
Oligo Security’s research team recently uncovered a critical vulnerability dubbed the 0.0.0.0 Day affecting Chromium, Firefox, and Safari browsers on … First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/08/0-0-0-0-day-18-year-old-browser-flaw-affects-linux-and-macos/
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Mitigating Risk in Linux: Strategies for IT Compliance
Implementing robust Linux security measures is fundamental to achieving IT compliance. Adherence to compliance frameworks and standards is essential f… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/08/mitigating-risk-in-linux-strategies-for-it-compliance/
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New Linux Kernel Exploit Technique ‘SLUBStick’ Discovered by Researchers
Cybersecurity researchers have shed light on a novel Linux kernel exploitation technique dubbed SLUBStick that could be exploited to elevate a limited… First seen on thehackernews.com Jump to article: thehackernews.com/2024/08/new-linux-kernel-exploit-technique.html
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Essential Linux Security Tools: A Comprehensive Overview for Security Professionals
Combining multiple Linux security tools to protect against various threats is crucial for a robust security posture. Effective use of security tools r… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/08/essential-linux-security-tools-a-comprehensive-overview-for-security-professionals/
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Linux Malware liefert Beweis: Lazarus steckt hinter der 3CX Supply Chain Attacke
eiten mit neu entdeckter Linux-Malware, die bei der Operation DreamJob verwendet wurde, bestätigen die Theorie, dass die berüchtigte, mit Nordkorea ve… First seen on welivesecurity.com Jump to article: www.welivesecurity.com/deutsch/2023/04/20/linux-malware-liefert-beweis-lazarus-steckt-hinter-der-3cx-supply-chain-attacke/
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A Deep Dive Into CVE-2023-2163: How Google Found And Fixed An eBPF Linux Kernel Vulnerability
First seen on packetstormsecurity.com Jump to article: packetstormsecurity.com/news/view/36196/A-Deep-Dive-Into-CVE-2023-2163-How-Google-Found-And-Fixed-An-eBPF-Linux-Kernel-Vulnerability.html
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TuxCare Offers Four Years of Precision-Engineered Security Updates for Oracle Linux 7
PALO ALTO, Calif. August 13, 2024 TuxCare, a global innovator in cybersecurity for Linux, today announced the launch of its TuxCare Oracle Linux 7 Ext… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/08/tuxcare-offers-four-years-of-precision-engineered-security-updates-for-oracle-linux-7/
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North Korea-Linked Malware Targets Developers on Windows, Linux, and macOS
The threat actors behind an ongoing malware campaign targeting software developers have demonstrated new malware and tactics, expanding their focus to… First seen on thehackernews.com Jump to article: thehackernews.com/2024/07/north-korea-linked-malware-targets.html
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Leistungsstarkes Überwachungstool für Linux Systeme mit Auditd überwachen
Tags: linuxFirst seen on security-insider.de Jump to article: www.security-insider.de/auditd-linux-ueberwachungs-tool-a-78a6db894201e0e9794c7a3a81bf7388/
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Linux kernel exploitation SLUBStick can read and write memory arbitrarily
First seen on scmagazine.com Jump to article: www.scmagazine.com/news/linux-kernel-exploitation-slubstick-can-read-and-write-memory-arbitrarily
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Linux kernel impacted by new SLUBStick cross-cache attack
A novel Linux Kernel cross-cache attack named SLUBStick has a 99% success in converting a limited heap vulnerability into an arbitrary memory read-and… First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/linux-kernel-impacted-by-new-slubstick-cross-cache-attack/
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New SLUBStick Attack Makes Linux Kernel Vulnerabilities More Dangerous
A new Linux kernel exploitation technique named SLUBStick makes heap vulnerabilities more dangerous. The post New SLUBStick Attack Makes Linux Kernel… First seen on securityweek.com Jump to article: www.securityweek.com/new-slubstick-attack-makes-linux-kernel-vulnerabilities-more-dangerous/
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Novel SLUBStick Linux Exploit Gives Attackers Full System Control
A novel Linux kernel exploit technique called SLUBStick has proven to be 99% successful running the kind of attacks that in the past had a success rat… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/08/novel-slubstick-linux-exploit-gives-attackers-full-system-control/
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TgRAT Malware Attacking Linux Servers with New Variant
A new variant of the TgRAT malware, initially discovered in 2022 targeting Windows systems, has been observed attacking Linux servers. This evolution … First seen on gbhackers.com Jump to article: gbhackers.com/tgrat-malware-attacking-linux-servers/