CVE-2022-31128 : Security Advisory and Response
Learn about CVE-2022-31128 impacting Tuleap software. Understand the risks, affected versions, and mitigation steps. Upgrade to secure your systems.
Tuleap, a Free & Open Source Suite for software development and collaboration, is impacted by a vulnerability in fine-grained permissions. This article provides an overview of CVE-2022-31128 and actions to mitigate the risks.
Understanding CVE-2022-31128
This section delves into the details of the vulnerability affecting Tuleap.
What is CVE-2022-31128?
In affected versions of Tuleap, fine-grained permissions are not properly verified when creating branches via the REST API in Git repositories. This allows users to create branches regardless of repository permissions.
The Impact of CVE-2022-31128
The CVSS score for this vulnerability is 5.4, categorizing it as a medium severity issue. The confidentiality and integrity of affected systems are at risk.
Technical Details of CVE-2022-31128
Explore the technical aspects of CVE-2022-31128 to better understand its implications.
Vulnerability Description
Tuleap does not adequately check permissions when creating branches, potentially leading to unauthorized actions in Git repositories.
Affected Systems and Versions
Tuleap versions >= 13.9.99.110 and < 13.10.99.82 are impacted by this vulnerability.
Exploitation Mechanism
Users can exploit this issue by creating branches through the REST endpoint
POST git/:id/branchesMitigation and Prevention
Discover the steps you can take to mitigate the risks posed by CVE-2022-31128.
Immediate Steps to Take
Upgrade to version 13.10.99.82 of Tuleap Community Edition or version 13.10-3 of Tuleap Enterprise Edition to address this vulnerability.
Long-Term Security Practices
Implement strict access controls, review permissions regularly, and stay informed about security updates for Tuleap.
Patching and Updates
Stay vigilant for security patches and updates from Tuleap to address known vulnerabilities and enhance system security.