CVE-2021-21697
jenkins: Agent-to-controller access control allows reading/writing most content of build directories
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD, GHSA, Bitnami. Niedriger laut Red Hat (hoch).
Beschreibung
Jenkins 2.318 and earlier, LTS 2.303.2 and earlier allows any agent to read and write the contents of any build directory stored in Jenkins with very few restrictions.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| bitnami::Bitnami Vulnerability Database | jenkins | 2.318.1 |
| maven::GitHub Security Advisory Maven | org.jenkins-ci.main:jenkins-core | 2.303.3, 2.319 |
Referenzen
- http://www.openwall.com/lists/oss-security/2021/11/04/3
- https://access.redhat.com/security/cve/CVE-2021-21697
- https://github.com/jenkinsci/jenkins
- https://github.com/jenkinsci/jenkins/commit/cf388d2a04e6016d23eb93fa3cc804f2554b98f0
- https://github.com/jenkinsci/jenkins/commit/eae33841b587da787f37d5b6c8451d483edc04d9
- https://nvd.nist.gov/vuln/detail/CVE-2021-21697
- https://www.cve.org/CVERecord?id=CVE-2021-21697
- https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2428