Low severityNVD Advisory· Published Jan 24, 2024· Updated Feb 13, 2025
CVE-2024-23903
CVE-2024-23903
Description
Jenkins GitLab Branch Source Plugin 684.vea_fa_7c1e2fe3 and earlier uses a non-constant time comparison function when checking whether the provided and expected webhook token are equal, potentially allowing attackers to use statistical methods to obtain a valid webhook token.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
io.jenkins.plugins:gitlab-branch-sourceMaven | < 688.v5fa | 688.v5fa |
Affected products
2- Range: 0
Patches
Vulnerability mechanics
References
5- github.com/advisories/GHSA-f67f-2j6r-m4c9ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2024-23903ghsaADVISORY
- www.jenkins.io/security/advisory/2024-01-24/ghsavendor-advisoryWEB
- www.openwall.com/lists/oss-security/2024/01/24/6ghsaWEB
- github.com/jenkinsci/gitlab-branch-source-plugin/commit/8bfe1046cf342b99419457b9336addbbf346f89aghsaWEB
News mentions
1- Jenkins Security Advisory 2024-01-24Jenkins Security Advisories · Jan 24, 2024