CVE-2022-43411

State: Published
Severity: 5.3 Medium
Published: Oct 19, 2022
Updated: May 8, 2025
Reserved: Oct 18, 2022

Description

Jenkins GitLab Plugin 1.5.35 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.

Scores

CVSS	Score	Vector	Source
3.1	5.3 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	CISA-ADP

Weaknesses

CWE-203 Observable Discrepancy

Affected Products

Product	Versions
Jenkins GitLab PluginJenkins project	1.5.35 and earlierAffected

References

https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2877
[oss-security] 20221019 Multiple vulnerabilities in Jenkins pluginsmailing-list

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