Tag: linux
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New Eldorado Ransomware Hits Windows, Linux Systems
Researchers have discovered the Eldorado group, which they said has developed and deployed a highly effective ransomware builder used to target both W… First seen on duo.com Jump to article: duo.com/decipher/new-eldorado-ransomware-group-targets-windows-linux-systems
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New Ransomware-as-a-Service ‘Eldorado’ Targets Windows and Linux Systems
An emerging ransomware-as-a-service (RaaS) operation called Eldorado comes with locker variants to encrypt files on Windows and Linux systems.Eldorado… First seen on thehackernews.com Jump to article: thehackernews.com/2024/07/new-ransomware-as-service-eldorado.html
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USENIX Security ’23 Greenhouse: Single-Service Rehosting of Linux-Based Firmware Binaries in User-Space Emulation
Authors/Presenters:Hui Jun Tay, Kyle Zeng, Jayakrishna Menon Vadayath, Arvind S. Raj, Audrey Dutcher, Tejesh Reddy, Wil Gibbs, Zion Leonahenahe Basque… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/07/usenix-security-23-greenhouse-single-service-rehosting-of-linux-based-firmware-binaries-in-user-space-emulation/
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64-bit Linux Assembly and Shellcoding
Introduction Shellcodes are machine instructions that are used as a payload in the exploitation of a vulnerability. An exploit is a small code that ta… First seen on hackingarticles.in Jump to article: www.hackingarticles.in/64-bit-linux-assembly-and-shellcoding/
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Eldorado Ransomware Strikes Windows and Linux Networks
First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/eldorado-ransomware-hits-windows/
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New Eldorado Ransomware Attacking Windows And Linux Systems
Ransomware-as-a-service (RaaS) has evolved into sophisticated enterprise-like model. From 2022 to 2023, ransomware programs advertised on the dark web… First seen on gbhackers.com Jump to article: gbhackers.com/new-eldorado-ransomware-attacks-windows-linux/
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Eldorado Ransomware Targeting Windows and Linux with New Malware
First seen on hackread.com Jump to article: hackread.com/eldorado-ransomware-windows-linux-malware/
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Mandatory Access Contro in Linuxl – AppArmor steuert Zugriffsrechte von Prozessen in Linux-Systemen
First seen on security-insider.de Jump to article: www.security-insider.de/mandatory-access-control-mac-linux-apparmor-a-7d38a602a435b3db49919928cc554774/
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Millionen Instanzen angreifbar: OpenSSH-Lücke gefährdet unzählige Linux-Systeme
Im Grunde ist die Sicherheitslücke fast zwei Jahrzehnte alt. Sie ist zwar damals gepatcht, im Jahr 2020 jedoch wieder eingeführt worden. Angreifer erh… First seen on golem.de Jump to article: www.golem.de/news/millionen-instanzen-angreifbar-openssh-luecke-gefaehrdet-unzaehlige-linux-systeme-2407-186625.html
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Passwort Folge 5: Common Vulnerabilities and Exposures
Im Podcast von heise security diskutieren die Hosts das System der CVE-Nummern: Wie funktioniert die, wo klemmt es und warum will Linux das System kap… First seen on heise.de Jump to article: www.heise.de/news/Passwort-Folge-5-Common-Vulnerabilities-and-Exposures-9777933.html
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New OpenSSH Vulnerability Could Lead to RCE as Root on Linux Systems
OpenSSH maintainers have released security updates to contain a critical security flaw that could result in unauthenticated remote code execution with… First seen on thehackernews.com Jump to article: thehackernews.com/2024/07/new-openssh-vulnerability-could-lead-to.html
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Attacks with new Mallox ransomware version aimed at Linux
First seen on scmagazine.com Jump to article: www.scmagazine.com/brief/attacks-with-new-mallox-ransomware-version-aimed-at-linux
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New OpenSSH Flaw (CVE-2024-6409) Hits Red Hat Enterprise Linux 9
A new security vulnerability has been discovered within select versions of the OpenSSH secure networking suite, potentially exposing systems to remote… First seen on thecyberexpress.com Jump to article: thecyberexpress.com/openssh-vulnerability/
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‘RegreSSHion’ Bug Threatens Takeover of Millions of Linux Systems
Tags: linuxFirst seen on darkreading.com Jump to article: www.darkreading.com/cloud-security/regresshion-bug-threatens-takeover-of-millions-of-linux-systems
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New Mallox Ransomware Variant Targets Linux Systems
First seen on hackread.com Jump to article: hackread.com/mallox-ransomware-variant-targets-linux-systems/
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RCE bug in widely used Ghostscript library now exploited in attacks
A remote code execution vulnerability in the Ghostscript document conversion toolkit, widely used on Linux systems, is currently being exploited in at… First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/rce-bug-in-widely-used-ghostscript-library-now-exploited-in-attacks/
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How to Manage User Passwords on Linux
If you’re a Linux admin, you probably take care of any number of servers, all of which contain numerous users. Those users log in via various means or… First seen on techrepublic.com Jump to article: www.techrepublic.com/resource-library/downloads/how-to-manage-user-passwords-on-linux/
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RegreSSHion-Sicherheitslücke CVE-2024-6387 – Millionen Linux-Systeme sind über OpenSSH angreifbar
First seen on security-insider.de Jump to article: www.security-insider.de/qualys-entdeckt-sicherheitsluecke-in-openssh-a-cf3ed0e947247c683611f2c3891b7713/
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CVE-2024-6387: New OpenSSH RegreSSHion Vulnerability Gives Hackers Root Access on Linux Servers 700,000+ Linux Boxes Potentially at Risk
Labeled as CVE-2024-6387, the recently discovered vulnerability in OpenSSH has become a serious cause for concern among Linux servers. OpenSSH is a co… First seen on securityboulevard.com Jump to article: securityboulevard.com/2024/07/cve-2024-6387-new-openssh-regresshion-vulnerability-gives-hackers-root-access-on-linux-servers-700000-linux-boxes-potentially-at-risk/
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Critical unauthenticated remote code execution flaw in OpenSSH server
A critical flaw in the OpenSSH server can be exploited to achieve unauthenticated remote code execution with root privileges in glibc-based Linux syst… First seen on securityaffairs.com Jump to article: securityaffairs.com/165087/security/openssh-server-critical-flaw.html
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Federal agency warns critical Linux vulnerability being actively exploited
First seen on arstechnica.com Jump to article: arstechnica.com/
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New regreSSHion OpenSSH RCE bug gives root on Linux servers
First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/new-regresshion-openssh-rce-bug-gives-root-on-linux-servers/
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regreSSHion OpenSSH RCE Vulnerability Impacts 700K Linux Systems
The Qualys Threat Research Unit has identified a newly discovered vulnerability in OpenSSH, dubbed >>regreSSHion
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regreSSHion RCE Flaw Impacts 700K Linux Systems
The Qualys Threat Research Unit has identified a newly discovered vulnerability in OpenSSH, dubbed >>regreSSHion
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Snowblind Abuses Android seccomp Sandbox To Bypass Security Mechanisms
A new Android banking trojan named Snowblind was discovered that exploits the Linux kernel feature seccomp, traditionally used for security, which ins… First seen on gbhackers.com Jump to article: gbhackers.com/snowblind-android-seccomp-bypass/
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New >>Snowblind<< Android Malware Steals Logins, Bypasses Security Features
Android Malware Snowblind bypasses security! It exploits Linux’s seccomp to launch scalable attacks and steal your data. Download safely, update your … First seen on hackread.com Jump to article: hackread.com/snowblind-android-malware-steals-bypasses-security/
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CISA adds GeoSolutionsGroup JAI-EXT, Linux Kernel, and Roundcube Webmail bugs to its Known Exploited Vulnerabilities catalog
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds GeoSolutionsGroup JAI-EXT, Linux Kernel, and Roundcube Webmail bugs to its Known Exp… First seen on securityaffairs.com Jump to article: securityaffairs.com/164982/security/cisa-geosolutionsgroup-jai-ext-linux-kernel-roundcube-webmail-known-exploited-vulnerabilities-catalog.html
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Disgomoji: Hacker steuern Linux-Malware mit Emojis auf Discord
Die Malware ermöglicht es Angreifern, ein infiltriertes System via Discord zu steuern und Daten abzugreifen. Die Befehlsausführung erfolgt über Emojis… First seen on golem.de Jump to article: www.golem.de/news/disgomoji-hacker-steuern-linux-malware-mit-emojis-auf-discord-2406-186147.html
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Threat Actor Claiming a 0-day in Linux LPE Via GRUB bootloader
A new threat actor has emerged, claiming a zero-day vulnerability in the Linux GRUB bootloader that allows for local privilege escalation (LPE). This … First seen on gbhackers.com Jump to article: gbhackers.com/a-0-day-in-linux-lpe/
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Exploiting a UseFree Vulnerability in the Linux Kernel: A Zero-Day Threat Emerges
A security threat has surfaced on dark web forums: a zero-day exploit targeting a use-after-free (UAF) vulnerability in the Linux Kernel, specifically… First seen on thecyberexpress.com Jump to article: thecyberexpress.com/use-after-free-vulnerability-in-linux-kernel/