CVE-2021-21685
jenkins: FilePath#mkdirs does not check permission to create parent 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 does not check agent-to-controller access to create parent directories in FilePath#mkdirs.
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
- http://www.openwall.com/lists/oss-security/2021/11/04/3
- https://access.redhat.com/security/cve/CVE-2021-21685
- 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-2021-21685
- https://www.cve.org/CVERecord?id=CVE-2021-21685