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Jenkins Advisory 2024-01-24: CVE-2024-23903: Non-constant time webhook token comparison in GitLab Branch Source Plugin

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Jenkins Advisory 2024-01-24: CVE-2024-23903: Non-constant time webhook token comparison in GitLab Branch Source Plugin

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
01/25/2024
Created
01/26/2024
Added
01/25/2024
Modified
01/28/2025

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.

Solution(s)

  • jenkins-lts-upgrade-2_426_3
  • jenkins-upgrade-2_442

References

  • https://attackerkb.com/topics/cve-2024-23903
  • CVE - 2024-23903
  • https://jenkins.io/security/advisory/2024-01-24/
  • 查看数 702
  • 已创建
  • 最后回复

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