CVE-2021-21694
jenkins: FilePath#toURI, FilePath#hasSymlink, FilePath#absolutize, FilePath#isDescendant, and FilePath#get*DiskSpace do not check any permissions
Severidad por fuente
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, GHSA, Bitnami. Más baja según Red Hat (alta).
Descripción
FilePath#toURI, FilePath#hasSymlink, FilePath#absolutize, FilePath#isDescendant, and FilePath#get*DiskSpace do not check any permissions in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.
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-2021-21694
- 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-2021-21694
- https://www.cve.org/CVERecord?id=CVE-2021-21694
- https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455