lab_xz_backdoor

XZ Backdoor Labs CVE-2024-3094 Safe, hands-on labs for understanding the xz-utils supply-chain backdoor — built for defenders, students, and blue-teamers. !WARNING This project handles real, in-the-wild malware the xz 5.6.0 / 5.6.1 backdoor. It is provided strictly for defensive education and...

xz-cve-2024-3094

Technical Analysis of CVE-2024-3094: The XZ Utils Supply Chain Backdoor Author Dorpe Karl Seyram Date 2026-01-25 Context The goal of this project is to analyze a real-world, modern, high-impact vulnerability CVE-2024-3094 from a Security Engineer / Blue Team perspective. Instead of focusing on...

CVE-2024-3094

xz-utils Vulnerability Check and Update Utility This script is designed to check for vulnerabilities in the installed version of xz-utils on your system. If a vulnerable version is detected, the script offers to automatically download and install a stable version to mitigate potential security...

CVE-2024-3094-check

CVE-2024-3094 vul check tools This vulnerability allows an attacker to log into the server and execute arbitrary code without passing SSH authentication. For details, please see: https://www.openwall.com/lists/oss-security/2024/03/29/4 use curl -fsSL...

threat-intel-cve-2024-3094

Threat Intelligence Report: CVE-2024-3094 – XZ Utils Backdoor This repository contains a threat intelligence report analyzing CVE-2024-3094 , a high-profile backdoor vulnerability discovered in the xz-utils compression tool in 2024. CVE-2024-3094 is a severe supply chain compromise where a...

cve-2024-3094

🛡️ Cybersecurity Project: Analyzing the XZ Backdoor in liblzma 📄 Overview This project analyzes the high-profile backdoor discovered in xz-utils liblzma , affecting versions 5.6.0 and 5.6.1. The malicious code introduced into the upstream build system targeted SSH authentication by modifying how...

Detectar-Backdoor-en-liblzma-de-XZ-utils-CVE-2024-3094-

Detect-Backdoor-in-liblzma-of-XZ-utils-CVE-2024-3094- The following YARA rule helps detect the presence of the backdoor in the compromised liblzma library on systems using versions 5.6.0 and 5.6.1 of the XZ compression tool. This provides a mechanism to identify vulnerable systems that could be...

xz-backdoor-research

CVE-2024-3094 Research Toolkit By Nikolaos Natsopoulos , IAM Consultant Interactive browser-based tool accompanying the research report: "CVE-2024-3094: Supply Chain Compromise via Social Engineering and Build System Manipulation in XZ Utils" 10.5281/zenodo.20700609 About In March 2024, a backdoo...

CVE-2024-3094

CVE-2024-3094 CVE-2024-3094 Lab Environment Setup and Report CVE-2024-3094 Practice Reproduced the backdoor inserted in XZ Utils 5.6.0 and 5.6.1 in a lab environment, analyzing SSH authentication hooking status and risks. Environment Host OS : - Windows 11 Docker : Docker Desktop 28.0.1 Dockerfil...

Kaspersky_CVE-2024-3094

Security Review: CVE-2024-3094 XZ Utils Backdoor Author: Sushin Ivan Date: March 2026 1. Project Description This repository contains the results of a full security review of the vulnerability CVE-2024-3094 Supply Chain Attack in the XZ Utils library. Objective: Conduct threat analysis Threat...

XZ-Utils_CVE-2024-3094

Vulnerability Overview XZ is a data compression format present in almost every Linux distribution. liblzma is an open-source software library that handles XZ compression format. On March 29, developers discovered a supply chain attack on the XZ package, tracing it to a backdoor trojan implanted i...

CVE-2024-3094-checker

CVE-2024-3094 checker xz Utils versions 5.6.0 and 5.6.1 appear to be compromised. XZ Utils is data compression software and may be present in Linux distributions. The malicious code may allow unauthorized access to affected systems. Sources: https://vulners.com/cve/CVE-2024-3094...

xz-backdoor-CVE-2024-3094-Check

xz-backdoor-CVE-2024-3094-Check Verify if your installed version of xz-utils is vulnerable to CVE-2024-3094 backdoor. This check is for Kali Linux or other Debian based installs. Usage git https://github.com/Bella-Bc/xz-backdoor-CVE-2024-3094-Check.git cd xz-backdoor-CVE-2024-3094-Check chmod +x...

CVE-2024-3094-Vulnerabity-Checker

CVE-2024-3094-Vulnerabity-Checker Verify that your XZ Utils version is not vulnerable to CVE-2024-3094 ┌──lypd0㉿kali- └─$ ./CVE-2024-3094checker.sh / / \ / \ \ /. | / \ / \ /. | \ / / / / / \ \ / \ / / / / / You are NOT vulnerable to CVE-2024-3094. Background CISA Cybersecurity and...

CVE-2024-3094-patcher

Ansible Playbook for Patching xz-Utils Vulnerability CVE-2024-3094 This document details an Ansible playbook designed to address the critical vulnerability CVE-2024-3094 identified in xz-Utils versions 5.6.0 and 5.6.1. This vulnerability, classified as a backdoor, grants attackers unauthorized...

CVE-2024-3094-XZ-Backdoor-Detector

Description Malicious code was discovered in the upstream tarballs of xz, starting with version 5.6.0. Through a series of complex obfuscations, the liblzma build process extracts a prebuilt object file from a disguised test file existing in the source code, which is then used to modify specific...

CVE-2024-3094-Checker

CVE-2024-3094-Checker The repository consists of a checker file that confirms if your xz version and xz-utils package is vulnerable to CVE-2024-3094. Disclaimer: 1. This script is provided without any warranty, express or implied. 2. By choosing to execute this script, you accept full...

xz

xz — portable binary distribution Vendored xz-utils @ 5.8.3 post-CVE-2024-3094 — portable binary distribution for the x-cmd package ecosystem. Install macOS / Linux anywhere with x: x eget x-cmd-build/xz --to /usr/local/bin/xz Manual: 1. Go to https://github.com/x-cmd-build/xz/releases 2. Downloa...

Report-XZ-Utils-CVE-2024-3094

Report-XZ-Utils-CVE-2024-3094 Hello, this is a report about the CVE-2024-3094, known as "XZ-Utils Backdoor". I wrote about how the attack begin and how it work, for this i search online sites and video explanation on youtube, wrote inside you can found the references. I'm available to correct any...

xzwhy

xzwhy / / / / \ / /\ This project is a Kubernetes-friendly Proof of Concept POC for CVE-2024-3094 affecting XZ Utils. See this article for an excellent walkthrough of the exploit's provenance and mechanics. WARNING ⚠⚠⚠ Running any of the commands below may result in the deployment of a vulnerable...