CVE-2022-0373 : Security Advisory and Response

A detailed summary of the CVE-2022-0373 vulnerability affecting GitLab.

Understanding CVE-2022-0373

This section provides insights into the nature and impact of the CVE-2022-0373 vulnerability in GitLab.

What is CVE-2022-0373?

CVE-2022-0373 is an improper access control vulnerability identified in GitLab Community Edition (CE) and Enterprise Edition (EE) versions 12.4 to 14.5.4, 14.5 to 14.6.4, and 12.6 to 14.7.1. It allows non-members of a project to retrieve the service desk email address.

The Impact of CVE-2022-0373

With a CVSS base score of 4.3 (medium severity), this vulnerability enables unauthorized users to access sensitive information, compromising confidentiality.

Technical Details of CVE-2022-0373

Explore the specific technical aspects of the CVE-2022-0373 vulnerability in GitLab.

Vulnerability Description

The vulnerability arises from improper access control, granting unauthorized access to project details, specifically the service desk email address.

Affected Systems and Versions

GitLab versions 12.4 to 14.5.4, 14.5 to 14.6.4, and 12.6 to 14.7.1 are impacted by this security flaw.

Exploitation Mechanism

Exploiting this vulnerability involves leveraging the lack of proper access controls to retrieve sensitive email information.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2022-0373 in GitLab.

Immediate Steps to Take

Immediately update GitLab instances to versions 14.5.4, 14.6.4, or 14.7.1 to address the vulnerability and enhance security.

Long-Term Security Practices

Develop robust access control policies to prevent unauthorized access to sensitive project information within GitLab.

Patching and Updates

Regularly apply security patches and updates provided by GitLab to ensure protection against known vulnerabilities.