CVE-2024-23903
Published Jan 24, 2024
Last updated 3 months ago
Overview
- 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.
- Source
- jenkinsci-cert@googlegroups.com
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.3
- Impact score
- 1.4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Severity
- MEDIUM
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:jenkins:github_branch_source:*:*:*:*:*:jenkins:*:*",
"vulnerable": true,
"matchCriteriaId": "3240CAB2-53E9-49EA-8EEF-0FBD0ADFFFF4",
"versionEndIncluding": "684.vea_fa_7c1e2fe3"
}
],
"operator": "OR"
}
]
}
]