CVE-2021-21692
jenkins: The operations FilePath#renameTo and FilePath#moveAllChildrenTo only check read permission on the source path
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, GHSA, Bitnami. Más baja según Red Hat (alta).
Descripción
FilePath#renameTo and FilePath#moveAllChildrenTo in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier only check 'read' agent-to-controller access permission on the source path, instead of 'delete'.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| bitnami::Bitnami Vulnerability Database | jenkins | 2.319.0 |
| maven::GitHub Security Advisory Maven | org.jenkins-ci.main:jenkins-core | 2.303.3, 2.319 |
Referencias
- https://access.redhat.com/security/cve/CVE-2021-21692
- https://github.com/jenkinsci/jenkins
- https://github.com/jenkinsci/jenkins/commit/104c751d907919dd53f5090f84d53c671a66457b
- https://github.com/jenkinsci/jenkins/commit/5a245e42979abe4a26d41727c839521e36cedd74
- https://github.com/jenkinsci/jenkins/commit/63cde2daadc705edf086f2213b48c8c547f98358
- https://nvd.nist.gov/vuln/detail/CVE-2021-21692
- https://www.cve.org/CVERecord?id=CVE-2021-21692
- https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455