First published: Wed Oct 19 2022(Updated: )
GitLab Plugin 1.5.35 and earlier does not use a constant-time comparison 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 Plugin 1.5.36 uses a constant-time comparison when validating the webhook token.
Credit: jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com jenkinsci-cert@googlegroups.com
Affected Software | Affected Version | How to fix |
---|---|---|
maven/org.jenkins-ci.plugins:gitlab-plugin | <=1.5.35 | 1.5.36 |
Jenkins Gitlab | <1.5.36 |
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