CVE-2023-49569 : Exploit Details and Defense Strategies

A path traversal vulnerability was discovered in go-git versions prior to v5.11, potentially leading to remote code execution. Learn more about the impact, technical details, and mitigation steps below.

Understanding CVE-2023-49569

This section provides an overview of the vulnerability in go-git versions prior to v5.11.

What is CVE-2023-49569?

A path traversal vulnerability in go-git allows attackers to create and modify files across the filesystem, potentially leading to remote code execution.

The Impact of CVE-2023-49569

The vulnerability, if exploited, could result in a high-severity attack with significant availability, confidentiality, and integrity impacts.

Technical Details of CVE-2023-49569

Explore the specific technical aspects of the CVE-2023-49569 vulnerability.

Vulnerability Description

The vulnerability arises due to a path traversal issue in go-git versions prior to v5.11, enabling attackers to manipulate files.

Affected Systems and Versions

Users of go-git versions prior to v5.11 are impacted by this vulnerability, especially if they utilize the ChrootOS functionality.

Exploitation Mechanism

Attackers can exploit the vulnerability by crafting malicious Git server replies, triggering path traversal and potentially enabling remote code execution.

Mitigation and Prevention

Discover the essential steps to mitigate the risks associated with CVE-2023-49569.

Immediate Steps to Take

Users should update their go-git installation to version 5.11 or later to address the vulnerability and prevent exploitation.

Long-Term Security Practices

Implement secure coding practices, regularly update software, and monitor for any unusual file manipulation activities to enhance overall security.

Patching and Updates

Stay informed about security advisories and promptly apply patches released by go-git to protect against known vulnerabilities.