CVE-2022-23732 : Vulnerability Insights and Analysis

A path traversal vulnerability was identified in GitHub Enterprise Server management console that allowed the bypass of CSRF protections. This could potentially lead to privilege escalation. To exploit this vulnerability, an attacker would need to target a user that was actively logged into the management console. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.5 and was fixed in versions 3.1.19, 3.2.11, 3.3.6, 3.4.1. This vulnerability was reported via the GitHub Bug Bounty program.

Understanding CVE-2022-23732

This section provides details on the impact and technical aspects of the CVE.

What is CVE-2022-23732?

The CVE-2022-23732 is a path traversal vulnerability in GitHub Enterprise Server's management console that allowed the bypass of CSRF protections, potentially leading to privilege escalation.

The Impact of CVE-2022-23732

The vulnerability could be exploited by an attacker targeting an actively logged-in user of the management console, affecting versions of GitHub Enterprise Server prior to 3.5.

Technical Details of CVE-2022-23732

Let's dive into the specifics of the vulnerability.

Vulnerability Description

The path traversal vulnerability in GitHub Enterprise Server's management console allowed attackers to bypass CSRF protections, posing a risk of privilege escalation.

Affected Systems and Versions

GitHub Enterprise Server versions 3.1.19, 3.2.11, 3.3.6, and 3.4.1 were affected by this vulnerability prior to version 3.5.

Exploitation Mechanism

To exploit this vulnerability, attackers needed to target an actively logged-in user in the management console.

Mitigation and Prevention

Learn how to protect your systems from CVE-2022-23732.

Immediate Steps to Take

Users are advised to update their GitHub Enterprise Server to version 3.5 or higher to mitigate the risk of this vulnerability.

Long-Term Security Practices

Implement security best practices such as regular security audits, user permission reviews, and access controls.

Patching and Updates

Stay informed about security patches and updates released by GitHub, and ensure timely application to secure your systems.