CVE-2023-40343

Published Aug 16, 2023 CVSS 3.1 · 5.9 Medium EPSS < 1% KEV · Not listed
Description
Jenkins Tuleap Authentication Plugin 1.1.20 and earlier uses a non-constant time comparison function when validating an authentication token allowing attackers to use statistical methods to obtain a valid authentication token.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-2218 Jenkins Tuleap Authentication Plugin 1.1.20 and earlier uses a non-constant time comparison function when validating an authentication token allowing attackers to use statistical methods to obtain a valid authentication token.
Github GHSA Github GHSA GHSA-5r33-mgjf-6656 Jenkins Tuleap Authentication Plugin non-constant time token comparison
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
jenkins
Published
Updated
Oct 8, 2024, 6:30 PM
Reserved
Aug 14, 2023, 4:02 PM
Status
Modified
Published
Aug 16, 2023, 3:15 PM
Modified
Jun 17, 2026, 6:17 AM