cfengine-CVE_2015_0235

CVE20150235 gethostbyname buffer overflow exploit in glibc - CVE-2015-0235 https://community.qualys.com/blogs/laws-of-vulnerabilities/2015/01/27/the-ghost-vulnerability Originally Sourced from Ben Bomgardners post to the help-cfengine mailing list...

heaptrace

About heaptrace is a heap debugger for tracking glibc heap operations in ELF64 x8664 binaries. Its purpose is to help visualize heap operations when debugging binaries or doing heap pwn. replaces addresses with easy-to-understand symbols detects heap corruption and memory leakage issues can debug...

CVE-2024-6387

Vulnerability Description CVE-2024-6387 exploit targets a signal handler race condition in the OpenSSH server sshd on glibc-based Linux systems. Due to calling an async-signal-unsafe function in the SIGALRM handler, this vulnerability allows remote code execution as root. Vulnerability Summary Th...

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...

heap-viewer

HeapViewer An IDA Pro plugin to examine the heap, focused on exploit development. Currently supports the glibc malloc implementation ptmalloc2. 3rd place winner of the 2018 Hex-Rays Plugin Contest Requirements IDA Pro = 7.0 Tested on glibc 2.23 = 2.26 GraphView for linked lists bins/tcache Struct...

DASICS-CVE-2021-3156

DASICS CVE-2021-3156 Version Requirements sudo: 1.8.31 glibc: 2.31 Linux: 4.18 or 5.10.167-gee203559bc0b-dirty Usage For convenience, when compiling Linux, do not use the initramfs method. Instead, use the rootfs.img provided in this repository as the root filesystem to boot. It contains the...

wongpress

Real Case Exploitation of Buffer Overflow & Format String Vulnerabilities to Gain RCE in Ubuntu Server Related CVEs CVE-2024-2961 : Buffer overflow vulnerability in Glibc iconv function CVE-2024-29510 : Format string vulnerability in Ghostscript PostScript language interpreter 1. Problem...

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-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...

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...

heapinspect

HeapInspect Pwnning is an art. HeapInspect is designed to make heap much more prettier. Now this tool is a plugin ofnadbg. Try it! Features Free of gdb and other requirement Multi glibc support 2.19, 2.23-2.27 currently tested both 32bit and 64bit Nice UI to show heap HeapShower detailed...

heapinspect

HeapInspect Pwnning 是一门艺术。 HeapInspect 旨在让 堆 变得更加美观。 现在此工具是nadbg 的一个插件。试试看！ 特性 无需 gdb 或其它依赖 多 glibc 支持 2.19, 2.23-2.27（当前已测试） 同时支持 32 位和 64 位 美观的堆展示界面 HeapShower（详细） PrettyPrinter（彩色，摘要） 堆差异对比（开发中） 损坏检测与漏洞利用分析（开发中） 同时支持 gdb 兼容 Python2 和 Python3 用法 快速上手 工具的快速使用示例。 你也可以将其作为 gdb 插件使用，当 pwndbg...

CVE-2015-7547

CVE-2015-7547 glibc vulnerability test script This provides a shell script for testing the glibc vulnerability CVE-2015-7547. It's written for rpm based systems such as Red Hat Enterprise Linux / RHEL / CentOS 5/6/7. Detection for other distributions may follow. Resolution 1. Run bin/test-glibc.s...

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...

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...

cnext-exploits

CNEXT 漏洞利用工具 针对 CNEXT（CVE-2024-2961）的漏洞利用工具，这是 glibc 的 iconv 中的一个缓冲区溢出漏洞，作者 @cfreal 使用方法 root@kitploit: $ git clone --recurse-submodules https://github.com/ambionics/cnext-exploits.git $ pip install -r requirements.txt 技术分析 漏洞及利用方法在以下博客文章中描述： Iconv, set the charset to RCE: Exploiting the glibc to...

cnext-exploits

CNEXT exploits Exploits for CNEXT CVE-2024-2961, a buffer overflow in the glibc's iconv, by @cfreal Usage root@kitploit: $ git clone --recurse-submodules https://github.com/ambionics/cnext-exploits.git $ pip install -r requirements.txt Technical analysis The vulnerability and exploits are describ...

CVE-2024-2961

CVE-2024-2961 CVE-2024–2961 Security Issue Mitigation Script Description This repository contains a Bash script to check and mitigate the buffer overflow vulnerability identified in GNU libc glibc versions 2.39 and older, known as CVE-2024-2961. This vulnerability affects PHP when the iconv...

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-2024-6387-how-to-fix

CVE-2024-6387-how-to-fix Vulnerability remediation and mitigationCVE-2024-6387 CVE-2024-6387: Critical RCE Vulnerability in OpenSSH 'regreSSHion' My LinkedIn article CVE Details Description Qualys Threat Research Unit TRU has detailed a severe security flaw named 'regreSSHion' that leaves million...