JShielder

JShielder JShielder Automated Hardening Script for Linux Servers JSHielder is an Open Source Bash Script developed to help SysAdmin and developers secure there Linux Servers in which they will be deploying any web application or services. This tool automates the process of installing all the...

melange

melange Build apk packages using declarative pipelines. Commonly used to provide custom packages for container images built with apko. The majority of apks are built for use with either the Wolfi or Alpine Linux ecosystems. Key features: Pipeline-oriented builds. Every step of the build pipeline ...

CyberMeowfia

Website: nebusec.ai · Twitter @nebusecurity · Bug list 885+ IonStack followup, follow https://github.com/NebuSec/CyberMeowfia/issues/44 Latest research IonStack part II : GhostLock, a stack-UAF that has existed in ALL Linux distributions for 15 years Linux Kernel 📖 Writeup · 🐦 Twitter Longinus : ...

defender

🛡️ Linux-Defender.sh 📝 Table of Contents 📌 Overview 🚀 Features 🐧 Supported Distros 📦 Tools Installed ⚙️ Installation Building from Source General 📦 Package Installation Debian .deb Package Arch Linux Package 🧰 Running the Defender 🧾 License 🙋‍♂️ Author ☕ Support & Contribution 📌 Overview Linux...

apkinspector

AndroidAnalysisGUI This is a guide to get the alpha release of Android Analysis GUI. It has only been tested on Linux. 1. Install Qt SDK. 1Download the QtSDK QtSDKLin32offlinev111en.run from "http://qt.nokia.com/downloads/sdk-linux-x11-32bit-cpp-offline" and install it using root permission...

CVE-2025-6018-and-CVE-2025-6019-Privilege-Escalation

CVE-2025-6018-and-CVE-2025-6019-Privilege-Escalation This is just a quick note on how to exploit these vulnerabilities to get root. Start by utilizing this tool on the attacker machine: https://raw.githubusercontent.com/ibrahmsql/CVE-2025-6018/refs/heads/main/CVE-202 You should now have a shell a...

CVE-2021-3493

CVE-2021-3493 Ubuntu OverlayFS Local Privesc Affected Versions Ubuntu 20.10 Ubuntu 20.04 LTS Ubuntu 19.04 Ubuntu 18.04 LTS Ubuntu 16.04 LTS Ubuntu 14.04 ESM Usage gcc exploit.c -o exploit ./exploit Description "Ubuntu specific issue in the overlayfs file system in the Linux kernel where it did no...

rootkit

Linux Rootkit A simple Linux kernel rootkit written for fun, not evil. Functionality The rootkit can do the following: Grant root privileges to a userland process Hide process by PID Unhide a previously hidden process by PID Hide files or directories by their name Unhide previously hidden files o...

reproducer-poc-CVE-2022-0847

Naive detector and reproducer of CVE-2022-0847 dirty pipe. Uses simple generator of syscall sequences / programs from purposefully limited set of building blocks / input values only generation, no advanced fuzzing; no mutation; no coverage guidance; no shrinking / minimization and detects...

linux

Linux kernel The Linux kernel is the core of any Linux operating system. It manages hardware, system resources, and provides the fundamental services for all other software. Quick Start Report a bug: See Documentation/admin-guide/reporting-issues.rst Get the latest kernel: https://kernel.org Buil...

CVE-2026-23111

CVE-2026-23111 PoC Linux Kernel nftables Use-After-Free Local Privilege Escalation poc by baba01hacker Vulnerability Summary CVE : CVE-2026-23111 Type : Use-After-Free CWE-416 CVSS : 7.8 HIGH Component : net/netfilter/nftablesapi.c — nftmapcatchallactivate Root Cause : Inverted genmask check caus...

awesome-hex-editors

awesome-hex-editors A curated and enriched list of awesome hexadecimal editors for Windows, macOS, and Linux. Hex Editors All programs listed bellow have the basic capabilities expected from an hex editor such as viewing, editing, and searching. The number of highlight tags in this list is not a...

linux-smart-enumeration

First, a couple of useful oneliners ; wget "https://github.com/diego-treitos/linux-smart-enumeration/releases/latest/download/lse.sh" -O lse.sh;chmod 700 lse.sh curl "https://github.com/diego-treitos/linux-smart-enumeration/releases/latest/download/lse.sh" -Lo lse.sh;chmod 700 lse.sh Note that...

how-to-bypass-aslr-on-linux-x86_64

Breaking 64 bit aslr on Linux x86-64 In this article, I'll discuss about the application of the technique described by Samuel Groß in his Remote iPhone Exploitation Part 2: Bringing Light into the Darkness -- a Remote ASLR Bypass, to bypass ASLR on Linux x8664. To show this I'm gonna solve a...

CVE-2023-0386-OverlayFS

CVE-2023-0386 - OverlayFS / FUSE Original CVE source written by xkaneiki: https://github.com/xkaneiki/CVE-2023-0386/tree/main Rewritten so the exploit can be run in 1 shell original exploit requires 2 shells. Compile make all Create mount point for fuse filesystem mkdir -p /tmp/fusepwn/lower Star...

flawfinder

About This is "flawfinder" by David A. Wheeler. Flawfinder is a simple program that scans C/C++ source code and reports potential security flaws. It can be a useful tool for examining software for vulnerabilities, and it can also serve as a simple introduction to static source code analysis tools...

DEScrypt-CPU-Collision-Cracker

DEScrypt-CPU-Collision-Cracker What is DEScrypt-CPU-Collision-Cracker? A linux based high performance DEScrypt CPU cracker written in c++, it deduces the salt and uses a password list to crack hashes. Why not use a rainbow table? DEScrypt uses by default a two byte saltcomprised of characters...

CVE-2022-0847

CVE-2022-0847 Simple reproduction of CVE-2022-0847 Disclosure original address: https://dirtypipe.cm4all.com/ Reproduction Environment Linux kali 5.10.0-kali7-amd64 1 SMP Debian 5.10.28-1kali1 2021-04-12 x8664 GNU/Linux Dependencies gcc Usage Steps git clone...

CVE-2026-43499

CVE-2026-43499 — Linux Kernel Futex PI Use-After-Free Bug removewaiter in kernel/locking/rtmutex.c is used by the slowlock paths but also for proxy-lock rollback in rtmutexstartproxylock when invoked from futexrequeue. In the proxy-lock case waiter::task is not current, but removewaiter incorrect...

dawgmon

dawgmon - Dawg the Hallway Monitor SUMMARY The name of this tool is based upon an episode season 10, episode 10 of South Park in which Cartman is Dawg the Hallway Monitor patrolling the hallways of his school. It's a tool which helps one to monitor changes which have taken place on a Linux-based...