Description
Jenkins 2.333 and earlier, LTS 2.319.2 and earlier defines custom XStream converters that have not been updated to apply the protections for the vulnerability CVE-2021-43859 and allow unconstrained resource usage.
Metrics
CVSS 3.1 7.5/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Jenkins project | Jenkins | >= unspecified, <= 2.333; >= unspecified, <= LTS 2.319.2 |
References
- http://www.openwall.com/lists/oss-security/2022/02/09/1Mailing List, Third Party Advisory
- https://www.jenkins.io/security/advisory/2022-02-09/#SECURITY-2602Vendor Advisory
- http://www.openwall.com/lists/oss-security/2022/02/09/1Mailing List, Third Party Advisory
- https://www.jenkins.io/security/advisory/2022-02-09/#SECURITY-2602Vendor Advisory
Timeline
- Published
- Feb 9, 2022
- Last modified
- Jun 17, 2026
- NVD status
- Modified