7114 matches found
looneyCVE
Step 1 Check the glibc version ldd --version Check if a machine is vulnerable to Looney Tunables CVE-2023-4911 env -i "GLIBCTUNABLES=glibc.malloc.mxfast=glibc.malloc.mxfast=A" "Z=printf '%08192x' 1" /usr/bin/su --help If we get a Segmentation fault core dumped, then machine is vulnerable. Step 2...
CVE-2023-4911-PoC
GNU C Library's Dynamic Loader Vulnerability CVE-2023-4911 Overview The GNU C Library glibc serves as the C library in the GNU system and is integral to Linux-based systems. At its core, glibc defines essential functionalities for programs, including system calls and common functions like open,...
CVE-2025-4802-Proof-of-Concept
CVE-2025-4802 — Proof of Concept ⚠️ Disclaimer: This repository is for educational and authorized security research purposes only. Do not use this exploit against systems you do not own or have explicit permission to test. Misuse may violate laws and regulations. CVE Summary Field| Details ---|---...
CVE-2023-4911
PoC of CVE-2023-4911 "Looney Tunables" This is a PoC of CVE-2023-4911 a.k.a. "Looney Tunables" exploiting a bug in glibc dynamic loader's GLIBCTUNABLES environment variable parsing function parsetunables. Code has been tested on Ubuntu 22.04.3 with glibc version 2.35-0ubuntu3.3. No attempts have...
CVE-2015-0235-workaround
CVE-2015-0235-workaround aka GHOST glibc vulnerability A shared library wrapper with additional checks for the vulnerable functions gethostbyname2r and gethostbynamer . The proper solution for CVE-2015-0235 is to upgrade glibc to at least glibc-2.18. In some cases, an immediate glibc upgrade is n...
CVE-2024-6387_poc
CVE-2024-6387 Proof of Concept PoC Description This repository contains a PoC for vulnerability CVE-2024-6387, which targets a signal handler race condition in the OpenSSH server sshd on glibc-based Linux systems. The vulnerability allows remote code execution as root by calling...
cve-2023-4911-exploit-optimized
Security Notice : This repository contains working exploit code for educational and research purposes. Use responsibly and only on systems you own or have explicit permission to test. CVE-2023-4911 Exploit Looney Tunables Optimized, multi-processing exploits for CVE-2023-4911 targeting x8664 and...
CVE-2023-4911
CVE-2023-4911 This is a PoC for CVE-2023-4911 "Looney Tunables" that exploits a bug in the glibc dynamic loader's GLIBCTUNABLES environment variable parsing function parsetunables. This is a rewrite of the C PoC's into a pure python approach. I did this to make it easier to customize the exploit...
cve-2024-6387-poc
cve-2024-6387-poc a signal handler race condition in OpenSSH's server sshd 7etsuo Description An exploit for CVE-2024-6387, targeting a signal handler race condition in OpenSSH's server sshd on glibc-based Linux systems. The vulnerability allows for remote code execution as root due to...
CVE-2024-6387
CVE-2024-6387 This is an altered PoC for d0rb/CVE-2024-6387. This takes glibc addresses and trys to exploit the CVE through them...
how2heap
Educational Heap Exploitation This repo is for learning various heap exploitation techniques. We use Ubuntu's Libc releases as the gold-standard. Each technique is verified to work on corresponding Ubuntu releases. You can run apt source libc6 to download the source code of the Libc you are using...
LooneyPwner
LooneyPwner Exploit tool for CVE-2023-4911, targeting the 'Looney Tunables' glibc vulnerability in various Linux distributions. LooneyPwner is a proof-of-concept PoC exploit tool targeting the critical buffer overflow vulnerability, nicknamed "Looney Tunables," found in the GNU C Library glibc...
ssh_poc2024
cve-2024-6387-poc a signal handler race condition in OpenSSH's server sshd 7etsuo Description An exploit for CVE-2024-6387, targeting a signal handler race condition in OpenSSH's server sshd on glibc-based Linux systems. The vulnerability allows for remote code execution as root due to...
cve-2015-7547
PoC attack server for CVE-2015-7547 vulnerability in glibc DNS resolver To test on local machine with a vulnerable glibc version: user@localhost:/ echo 'nameserver 127.0.0.127' | sudo tee /etc/resolv.conf user@localhost:/ echo 'nameserver 127.0.0.127' | sudo tee -a /etc/resolv.conf user@localhost...
CVE-2026-0915-json-Patch.-V2.0
CVE-2026-0915-json-Patch.-V2.0 Patch the Bug - glibc 🔒 JSON Validator Security Patch Enterprise-grade solution for CVE-2026-0915 - Protects against insecure JSON parsing through strict schema validation. 🚨 Security Notice This patch fixes CVE-2026-0915 - a critical vulnerability in JSON parsing...
exploit_cve-2023-26326_using_cve-2024-2961
Exploit BuddyForms CVE-2023-26326 using Iconv CVE-2024-2961 This work was done by me, Omar Elshopky, and Nour El Dien Bassiouny. This repository contains an exploit for the WordPress BuddyForms Plugin CVE-2023-26326, initially reported in the advisory by Joshua Martinelle. The exploit leverages a...
pkwned
pkwned: Proof of Concept for CVE-2021-4034 This PoC will run PAYLOADPATH as defined in constants.h with root privileges from a vulnerable version of pkexec running on glibc. The directory "GCONVPATH=." needs to contain an executable file named after the directory containing the gconv module. As...
CVE-2023-4911
CVE-2023-4911 This is a PoC Proof Of Concept for the Looney Tunables Linux Privilege Escalation vulnerability. This is based on this PoC. Great thanks to leesh3288. Here you can find a very detailed writeup, and here you can see a very cool video by IppSec. Usage Check if it's vulnerable env -i...
cve-2024-6387-poc
cve-2024-6387-poc a signal handler race condition in OpenSSH's server sshd 7etsuo Description An exploit for CVE-2024-6387, targeting a signal handler race condition in OpenSSH's server sshd on glibc-based Linux systems. The vulnerability allows for remote code execution as root due to...