CVE-2022-1935 : What You Need to Know

GitLab has reported a vulnerability, CVE-2022-1935, due to incorrect authorization in GitLab EE. Attackers with a valid Project Trigger Token could exploit this issue. Here's what you need to know:

Understanding CVE-2022-1935

This section delves into the details of the CVE-2022-1935 vulnerability.

What is CVE-2022-1935?

The vulnerability relates to GitLab EE versions from 12.0 before 14.9.5, 14.10 before 14.10.4, and 15.0 before 15.0.1. Attackers with a valid Project Trigger Token could misuse it, bypassing IP address restrictions.

The Impact of CVE-2022-1935

With a CVSS base score of 6.5 (Medium Severity), this vulnerability has a high impact on confidentiality and integrity. Privileges required are high, and no user interaction is needed.

Technical Details of CVE-2022-1935

Explore the technical aspects of CVE-2022-1935 below.

Vulnerability Description

The vulnerability stems from incorrect authorization in GitLab, allowing unauthorized token misuse.

Affected Systems and Versions

GitLab versions affected include >=15.0.0, <15.0.1, >=14.10.0, <14.10.4, and >=12.0.0, <14.9.5.

Exploitation Mechanism

Attackers already possessing a valid Project Trigger Token can exploit this vulnerability from any location.

Mitigation and Prevention

Learn how to protect your systems against CVE-2022-1935.

Immediate Steps to Take

Ensure a thorough security review and monitor for any unauthorized token usage.

Long-Term Security Practices

Implement proper access control measures and conduct regular security audits.

Patching and Updates

Apply the necessary patches provided by GitLab promptly to address this vulnerability.