CVE-2024-23903 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0008.

Key SSVC decision points have not yet been added.

Vendors	Products
Jenkins Subscribe	Github Branch Source Subscribe

Configuration 1 [-]

cpe:2.3:a:jenkins:github_branch_source:*:*:*:*:*:jenkins:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2024-0341	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.
Github GHSA	GHSA-f67f-2j6r-m4c9	Non-constant time webhook token comparison in Jenkins GitLab Branch Source Plugin

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://www.openwall.com/lists/oss-security/2024/01/24/6
https://www.jenkins.io/security/advisory/2024-01-24/#SECURITY-2871

History

No history.

Projects

Sign in to view the affected projects.

MITRE

Status: PUBLISHED

Assigner: jenkins

Published: 2024-01-24T17:52:26.696Z

Updated: 2025-02-13T17:39:59.383Z

Reserved: 2024-01-23T12:46:51.265Z

Link: CVE-2024-23903

Vulnrichment

Updated: 2024-08-01T23:13:08.599Z

NVD

Status : Modified

Published: 2024-01-24T18:15:09.653

Modified: 2024-11-21T08:58:40.513

Link: CVE-2024-23903

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-697

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