GitHub Advisoryadvisory · Maven

GHSA-f9f9-4r63-4qcc Non-constant time webhook token comparison in Jenkins GitLab Plugin

LOW Published 2022-10-19 Modified 2022-12-16 Official page ↗
Aliases
CVE-2022-43411
Ecosystem
Maven
Packages
org.jenkins-ci.plugins:gitlab-plugin
Severity
Low
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses
CWE-203, CWE-208
Reviewed
2022-10-19

Affected packages

• Maven org.jenkins-ci.plugins:gitlab-plugin: < 1.5.36 → fixed in 1.5.36

Description

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.

Related

Alias · CVE (1)

  • CVE-2022-43411 Jenkins GitLab Plugin 1.5.35 and earlier uses a non-constant time comparison function when checking whether the provided and expected… vulnerability

Weakness · CWE (2)

  • CWE-203 Observable Discrepancy weakness
  • CWE-208 Observable Timing Discrepancy weakness

References