CVE-2014-9390

CRITICAL

Malicious Git and Mercurial HTTP Server For CVE-2014-9390

Title source: metasploit

Exploitation Summary

EIP tracks 1 public exploit for CVE-2014-9390. Includes Metasploit module exploits/multi/http/git_client_command_exec.

AI-analyzed exploit summary This Metasploit module exploits CVE-2014-9390 by creating a malicious Git repository that overwrites sensitive configuration files in the .git directory, leading to arbitrary code execution on vulnerable Git clients.

Description

Git before 1.8.5.6, 1.9.x before 1.9.5, 2.0.x before 2.0.5, 2.1.x before 2.1.4, and 2.2.x before 2.2.1 on Windows and OS X; Mercurial before 3.2.3 on Windows and OS X; Apple Xcode before 6.2 beta 3; mine all versions before 08-12-2014; libgit2 all versions up to 0.21.2; Egit all versions before 08-12-2014; and JGit all versions before 08-12-2014 allow remote Git servers to execute arbitrary commands via a tree containing a crafted .git/config file with (1) an ignorable Unicode codepoint, (2) a git~1/config representation, or (3) mixed case that is improperly handled on a case-insensitive filesystem.

Exploits (1)

metasploit WORKING POC EXCELLENT

rubypoc

https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/http/git_client_command_exec.rb

View Code ZIP pw:eip

This Metasploit module exploits CVE-2014-9390 by creating a malicious Git repository that overwrites sensitive configuration files in the .git directory, leading to arbitrary code execution on vulnerable Git clients.

Classification

Working Poc 100%

Attack Type

Rce

Complexity

Moderate

Reliability

Reliable

Target: Git (versions less than 1.8.5.6, 1.9.5, 2.0.5, 2.1.4, 2.2.1) and Mercurial (versions less than 3.2.3)

No auth needed

Prerequisites: Vulnerable Git or Mercurial client · Victim must interact with the malicious repository

MITRE ATT&CK