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...

looneyCVE

Step 1 Check the glibc version root@kitploit: ldd --version Check if a machine is vulnerable to Looney Tunables CVE-2023-4911 root@kitploit: 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...

CVE-2023-4911

CVE-2023-4911 - Looney Tunables This is a atm very rough proof of concept for CVE-2023-4911. So far I've only verified it works on Ubuntu 22.10 kinetic. Current version of the exploit contains a fair amount of "magic" offsets. If you have suggestions on how to improve the heap shaping, feel free ...

CVE-2023-4911

CVE-2023-4911 - Looney Tunables This is a atm very rough proof of concept for CVE-2023-4911. So far I've only verified it works on Ubuntu 22.10 kinetic. Current version of the exploit contains a fair amount of "magic" offsets. If you have suggestions on how to improve the heap shaping, feel free ...

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...

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...

CVE-2023-4911

Proof of concept for CVE-2023-4911 Looney Tunables This vulnerability has been discovered by Qualys Threat Research Unit. Here you can read the advisory they published; it explains the vulnerability in depth. The exploit has been tested on Ubuntu 22.04.2 LTS with GLIBC 2.35-0ubuntu3.1. Testing th...

looney-tunables-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. Getting Started Executing program We can check if target is vulnerable root@kitploit: env -i...

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...

CVE-2023-4911

CVE-2023-4911 这是针对 CVE-2023-4911（"Looney Tunables"）的概念验证代码，它利用了 glibc 动态加载器中 GLIBCTUNABLES 环境变量解析函数 parsetunables 的一个 bug。 这是将 C 语言的概念验证代码重写为纯 Python 实现。我这样做是为了更轻松地为其他平台定制漏洞利用代码。 唯一的依赖是 pwntools，可以通过以下方式安装： root@kitploit: python3 -m pip install --upgrade pwntools 原始 C...

CVE-2023-4911

CVE-2023-4911 https://www.qualys.com/2023/10/03/cve-2023-4911/looney-tunables-local-privilege-escalation-glibc-ld-so.txt Proof-of-Concept Developed for: Ubuntu 22.04 Ubuntu GLIBC 2.35-0ubuntu3.1 su from util-linux 2.37.2 ASLR ON Dockerfile included. Debug Disable ASLR root@kitploit: $ echo 0 | su...

CVE-2023-4911

CVE-2023-4911 Usage root@kitploit: docker build -t CVE-2023-4911 -f Dockerfile . docker run -it CVE-2023-4911 ./exp References https://github.com/leesh3288/CVE-2023-4911 https://github.com/Green-Avocado/CVE-2023-4911...

Looney-Tunables

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CVE-2023-4911

CVE-2023-4911 CVE-2023-4911-Looney-Tunables...

CVE-2023-4911

CVE-2023-4911-Looney-Tunables Looney Tunables Local privilege escalation CVE-2023-4911 workshop for educational purposes only Links: IPPSEC video Qualsys Blog Post Qualsys Tech Details Exploit POC python script GLIBC sources GLIBC tunables documentation Description What is ld.so? In computing, a...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: cpufreq: schedutil: Use kobject release method to free sugovtunables The struct sugovtunables is protected by the kobject, so we cannot free it directly. Otherwise, we would receive a call trace like this: ODEBUG: free active...

Exploit for Out-of-bounds Write in Netapp Bootstrap_Os

glibc 힙 버퍼 오버플로우 취약점CVE-2023-4911 | 항목 | 내용 | |---|---| | C...

Exploit for Out-of-bounds Write in Netapp Bootstrap_Os

CVE-2023-4911 "Looney Tunables" 분석 환경 GNU C Libraryglibc...

CVE-2019-25369 OPNsense 19.1 Stored XSS via system_advanced_sysctl.php

OPNsense 19.1 contains a stored cross-site scripting vulnerability in the systemadvancedsysctl.php endpoint that allows attackers to inject persistent malicious scripts via the tunable parameter. Attackers can submit POST requests with script payloads that are stored and executed in the context o...

📄 glibc 2.38 Buffer Overflow

This is a local privilege escalation exploit for CVE-2023-4911, also known as "Looney Tunables", caused by a buffer overflow in the glibc dynamic loader's environment variable parsing logic. The vulnerability is triggered by crafting a maliciously long GLIBCTUNABLES string which corrupts internal...