CVEvulnerability
CVE-2023-40343
5.9 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-08-16
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.9 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-203
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.
Affected configurations
• jenkins tuleap authentication (<= 1.1.20)
Related
Weakness · CWE (1)
- CWE-203 Observable Discrepancy weakness
References
- http://www.openwall.com/lists/oss-security/2023/08/16/3 Mailing List, Third Party Advisory
- https://www.jenkins.io/security/advisory/2023-08-16/#SECURITY-3229 Vendor Advisory
- http://www.openwall.com/lists/oss-security/2023/08/16/3 Mailing List, Third Party Advisory
- https://www.jenkins.io/security/advisory/2023-08-16/#SECURITY-3229 Vendor Advisory