CVE-2021-21640
MEDIUM4.3EPSS 0.70%View name validation bypass in Jenkins
發布日:2022/5/24修改日:2025/4/3
描述
Jenkins 2.286 and earlier, LTS 2.277.1 and earlier does not properly check that a newly created view has an allowed name, allowing attackers with View/Create permission to create views with invalid or already-used names.
受影響套件(2)
- Bitnami/jenkinsfrom 0, < 2.286.1
- Maven/org.jenkins-ci.main:jenkins-corefrom 0, < 2.277.2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N |
參考連結(5)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-21640
- PATCHhttps://github.com/jenkinsci/jenkins
- WEBhttps://github.com/jenkinsci/jenkins/commit/42e2c74049ddf5e0aca1fe6aadc7b24fdabb5494
- WEBhttps://www.jenkins.io/security/advisory/2021-04-07/#SECURITY-1871
- WEBhttp://www.openwall.com/lists/oss-security/2021/04/07/2