CVE-2021-21697
jenkins: Agent-to-controller access control allows reading/writing most content of build directories
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, GHSA, Bitnami. Más baja según Red Hat (alta).
Descripción
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.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| bitnami::Bitnami Vulnerability Database | jenkins | 2.318.1 |
| maven::GitHub Security Advisory Maven | org.jenkins-ci.main:jenkins-core | 2.303.3, 2.319 |
Referencias
- 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