CVE-2021-21691
jenkins: Creating symbolic links is possible without the symlink permission
Severidad por fuente
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Descripción
Creating symbolic links is possible without the 'symlink' agent-to-controller access control permission 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-2021-21691
- https://github.com/jenkinsci/jenkins
- https://github.com/jenkinsci/jenkins/commit/63cde2daadc705edf086f2213b48c8c547f98358
- https://nvd.nist.gov/vuln/detail/CVE-2021-21691
- https://www.cve.org/CVERecord?id=CVE-2021-21691
- https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455