CVE-2022-24433 : Security Advisory and Response

The package simple-git before 3.3.0 is vulnerable to Command Injection via argument injection, allowing arbitrary command execution. Learn about the impact, technical details, and mitigation steps related to CVE-2022-24433.

Understanding CVE-2022-24433

This section provides an in-depth look at the vulnerability's nature and potential consequences.

What is CVE-2022-24433?

The vulnerability in simple-git before version 3.3.0 allows for Command Injection through argument injection. Attackers can execute arbitrary commands by manipulating git options when calling the

fetch

function with specific parameters.

The Impact of CVE-2022-24433

With a CVSS base score of 8.1, CVE-2022-24433 poses a high risk due to its potential for remote command execution. The vulnerability's high severity impacts confidentiality, integrity, and availability, making it crucial to address promptly.

Technical Details of CVE-2022-24433

Explore the specifics of the vulnerability, including affected systems, exploitation mechanisms, and more.

Vulnerability Description

The vulnerability stems from improper handling of user-supplied input in the

fetch

function, allowing malicious actors to inject commands and gain unauthorized access to systems.

Affected Systems and Versions

The vulnerability affects instances of simple-git with versions prior to 3.3.0, leaving them exposed to potential command injection attacks.

Exploitation Mechanism

By manipulating the

remote

and

branch

parameters in the

fetch

function, threat actors can insert malicious git options to execute arbitrary commands, leading to unauthorized access and potential system compromise.

Mitigation and Prevention

Discover essential steps to mitigate the risks posed by CVE-2022-24433 and prevent potential exploitation.

Immediate Steps to Take

Developers and system administrators should update simple-git to version 3.3.0 or later to address the vulnerability. Additionally, audit systems for any signs of malicious activity resulting from the exploitation of this issue.

Long-Term Security Practices

Implement secure coding practices, such as input validation and sanitization, to prevent similar vulnerabilities in the future. Regular security audits and penetration testing can help identify and remediate potential weaknesses.

Patching and Updates

Stay informed about security updates for simple-git and promptly apply patches released by the vendor to address known vulnerabilities and enhance overall system security.