CVE-2015-0235 PoC — GNU glibc 基于堆的缓冲区错误漏洞

Source

https://github.com/chayim/GHOSTCHECK-cve-2015-0235

Associated Vulnerability

Title:GNU glibc 基于堆的缓冲区错误漏洞 (CVE-2015-0235)
Description:GNU glibc（又名GNU C Library，libc6）是一种按照LGPL许可协议发布的开源免费的C语言编译程序。 GNU glibc 2.2版本和2.18之前2.x版本中的‘__nss_hostname_digits_dots’函数存在基于堆的缓冲区溢出漏洞。本地和远程攻击者都可通过调用‘ gethostbyname*()’函数利用该漏洞以运行应用程序的用户权限执行任意代码，控制系统。

Description

A check for GHOST; cve-2015-0235

Readme

# Ghostcheck

This is a really, really light fabric script - for checking the impact of CVE-2015-0235 (GHOST) on a running linux host. Forked into Lyrical after writing.

Python 2.6 and higher recommended, and Fabric is needed.

Usage:

fab -f ghostcheck.py -u _sshusername_ -p _sshpassword_ -H _ip_,_ip2_,_ipN_ go

fab -f ghostcheck.py -u _sshusername_ -i _/path/to/ssh/key_ -H _ip_,_ip2_,_ipN_ go

File Snapshot


 [4.0K]  /data/pocs/4ecbd39f16c3b12c0401e2a633baa6e0fd562c42
├── [1.8K]  ghostcheck.py
└── [ 399]  README.md

0 directories, 2 files

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