GHSA-f67f-2j6r-m4c9LowCVSS 3.7
Non-constant time webhook token comparison in Jenkins GitLab Branch Source Plugin
🔗 CVE IDs covered (1)
📋 Description
Jenkins GitLab Branch Source Plugin 684.vea_fa_7c1e2fe3 and earlier does not use a constant-time comparison function when checking whether the provided and expected webhook token are equal.
This could potentially allow attackers to use statistical methods to obtain a valid webhook token.
GitLab Branch Source Plugin 688.v5fa_356ee8520 uses a constant-time comparison function when validating the webhook token.
🎯 Affected products1
- maven/io.jenkins.plugins:gitlab-branch-source:< 688.v5fa
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2024-23903
- https://www.jenkins.io/security/advisory/2024-01-24/#SECURITY-2871
- http://www.openwall.com/lists/oss-security/2024/01/24/6
- https://github.com/jenkinsci/gitlab-branch-source-plugin/commit/8bfe1046cf342b99419457b9336addbbf346f89a
- https://github.com/advisories/GHSA-f67f-2j6r-m4c9