CVE-2024-23903 – io.jenkins.plugins:gitlab-branch-source

Package

Manager: maven
Name: io.jenkins.plugins:gitlab-branch-source
Vulnerable Version: >=0 <688.v5fa

Severity

Level: Low

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

EPSS: 0.0008 pctl0.24419

Details

Non-constant time webhook token comparison in Jenkins GitLab Branch Source Plugin Jenkins GitLab Branch Source Plugin 684.vea_fa_7c1e2fe3 and earlier does not use a constant-time comparison function 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 Branch Source Plugin 688.v5fa_356ee8520 uses a constant-time comparison function when validating the webhook token.

Metadata

Created: 2024-01-24T18:31:02Z
Modified: 2024-01-31T20:24:55Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/01/GHSA-f67f-2j6r-m4c9/GHSA-f67f-2j6r-m4c9.json
CWE IDs: ["CWE-697"]
Alternative ID: GHSA-f67f-2j6r-m4c9
Finding: F184
Auto approve: 1