CVE-2024-23903

2024-01-2418:15:09

CWE-697

[email protected]

web.nvd.nist.gov

jenkins

gitlab

branch source plugin

cve

security

vulnerability

nvd

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

5.3 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

16.7%

JSON

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.

Affected configurations

NVD

Node

jenkinsgithub_branch_sourceRange≤684.vea_fa_7c1e2fe3jenkins

CPENameOperatorVersion
jenkins:github_branch_sourcejenkins github branch sourcele684.vea_fa_7c1e2fe3

CPE	Name	Operator	Version
jenkins:github_branch_source	jenkins github branch source	le	684.vea_fa_7c1e2fe3

CNA Affected

[
  {
    "vendor": "Jenkins Project",
    "product": "Jenkins GitLab Branch Source Plugin",
    "versions": [
      {
        "version": "0",
        "versionType": "maven",
        "lessThanOrEqual": "684.vea_fa_7c1e2fe3",
        "status": "affected"
      }
    ],
    "defaultStatus": "unaffected"
  }
]