CVEvulnerability
CVE-2021-21671
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-06-30
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 5.1 MEDIUM — AV:N/AC:H/Au:N/C:P/I:P/A:P
Description
Jenkins 2.299 and earlier, LTS 2.289.1 and earlier does not invalidate the previous session on login.
Affected configurations
• jenkins jenkins (>= 2.266 < 2.300)
• jenkins jenkins (>= 2.277.1 < 2.289.2)
References
- http://www.openwall.com/lists/oss-security/2021/06/30/1 Mailing List, Third Party Advisory
- https://www.jenkins.io/security/advisory/2021-06-30/#SECURITY-2371 Vendor Advisory
- http://www.openwall.com/lists/oss-security/2021/06/30/1 Mailing List, Third Party Advisory
- https://www.jenkins.io/security/advisory/2021-06-30/#SECURITY-2371 Vendor Advisory