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LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian LTS: DLA-3852-1: edk2 Security Advisory Updates

Mate Kukri discovered the Debian build of EDK2, a UEFI firmware implementation, used an insecure default configuration which could result in Secure Boot bypass…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-3848-1: org-mode Security Advisory Updates

A vulnerability was discovered in Org-mode, a GNU Emacs major mode for keeping notes, authoring documents, and maintaining to-do lists. The org-link-expand-abb…

Linux

The Hacker News
The Hacker News Breaches & leaks

TeamViewer Detects Security Breach in Corporate IT Environment

TeamViewer on Thursday disclosed it detected an "irregularity" in its internal corporate IT environment on June 26, 2024."We immediately activated our response…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2024-0241: erofs-utils Security Advisory Updates

Heap Buffer Overflow in the erofsfsck_dirent_iter function in fsck/main.c in erofs-utils v1.6 allows remote attackers to execute arbitrary code via a crafted e…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian LTS: DLA-3845-1: dlt-daemon Security Advisory Updates

Several flaws were discovered in dlt-daemon, a Diagnostic Log and Trace logging daemon. Buffer overflows and memory leaks may lead to a denial of service or ot…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Debian: DSA-5722-1: libvpx Security Advisory Updates

It was discovered that multiple integer overflows in libvpx, a multimedia library for the VP8 and VP9 video codecs, may result in denial of service and potenti…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-5721-1: ffmpeg Security Advisory Updates

Several vulnerabilities have been discovered in the FFmpeg multimedia framework, which could result in denial of service or potentially the execution of arbitr…

Linux

The Hacker News
The Hacker News

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 JavaScri…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 40: thunderbird 2024-bf1c613d5a Security Advisory Updates

Update to 115.12.1 https://www.thunderbird.net/en-US/thunderbird/115.12.1/releasenotes/ https://www.mozilla.org/en-US/security/advisories/mfsa2024-28/

Linux

The Hacker News
The Hacker News Vulnerabilities

New Attack Technique Exploits Microsoft Management Console Files

Threat actors are exploiting a novel attack technique in the wild that leverages specially crafted management saved console (MSC) files to gain full code execu…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 39: thunderbird 2024-6de8bb7c1b Security Advisory Updates

Update to 115.12.1 https://www.thunderbird.net/en-US/thunderbird/115.12.1/releasenotes/ https://www.mozilla.org/en-US/security/advisories/mfsa2024-28/ Update t…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2024-0235: python-aiohttp Security Advisory Updates

aiohttp is an asynchronous HTTP client/server framework for asyncio and Python. A XSS vulnerability exists on index pages for static file handling. This vulner…

Nginx

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Zero-Day Alert: Understanding & Mitigating A New Linux GRUB LPE Threat

In the ever-evolving cybersecurity landscape, a new concern has come to light for Linux admins''a claimed zero-day vulnerability for Local Privilege Escalation…

Linux

The Hacker News
The Hacker News Vulnerabilities

Critical RCE Vulnerability Discovered in Ollama AI Infrastructure Tool

Cybersecurity researchers have detailed a now-patched security flaw affecting the Ollama open-source artificial intelligence (AI) infrastructure platform that …

Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses
Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses

Mozilla Firefox Now Requires Device Lock To Access Stored Passwords

Mozilla brings in another privacy feature for Firefox users, strengthening browser security. With the latest…Mozilla Firefox Now Requires Device Lock To Access…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Mageia 2024-0231: thunderbird Security Advisory Updates

Use-after-free in networking. (CVE-2024-5702) Use-after-free in JavaScript object transplant. (CVE-2024-5688) External protocol handlers leaked by timing attac…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

How to Send Encrypted or Secure Email on Linux: A Comprehensive Guide

Email encryption is a great way to enhance your organization's communication security by protecting your email content and ensuring unauthorized individuals ca…

Linux

The Hacker News
The Hacker News

ExCobalt Cyber Gang Targets Russian Sectors with New GoRed Backdoor

Russian organizations have been targeted by a cybercrime gang called ExCobalt using a previously unknown Golang-based backdoor known as GoRed."ExCobalt focuses…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles

The CIA Triad in Open Source Security for Linux Environments: A Primer for Professionals

The CIA triad '' no relation to the Central Intelligence Agency '' is an information security framework for protecting information. It examines the confidentia…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Alerts

Fedora 39: webkitgtk 2024-826bf5a09a Security Advisory Updates

Update to 2.44.2: Make gamepads visible on axis movements, and not only on button presses. Disable the gst-libav AAC decoder. Make user scripts and style sheet…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-3834-1: netty Security Advisory Updates

Julien Viet discovered that Netty, a Java NIO client/server socket framework, was vulnerable to allocation of resources without limits or throttling due to the…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Breaches & leaks

Debian LTS: DLA-3839-1: putty Security Advisory Updates

A biased ECDSA nonce generation allowed an attacker to recover a user's NIST P-521 secret key via a quick attack in approximately 60 signatures. In other words…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-3829-2: sendmail regression update

Fixing CVE-2023-51765 (smtp smuggling) requires to reject email that include NUL bytes, in some configuration. Previous security version of sendmail, by defaul…

Linux

The Hacker News
The Hacker News

New Case Study: Unmanaged GTM Tags Become a Security Nightmare

Are your tags really safe with Google Tag Manager? If you've been thinking that using GTM means that your tracking tags and pixels are safely managed, then it …