Description
FilePath#listFiles lists files outside directories that agents are allowed to access when following symbolic links in Jenkins 2.318 and earlier, LTS 2.303.2 and earlier.
Remediation
References
http://www.openwall.com/lists/oss-security/2021/11/04/3
https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2455
Related Vulnerabilities
CVE-2020-27223 Vulnerability in maven package org.eclipse.jetty:jetty-server
CVE-2023-30521 Vulnerability in maven package org.jenkins-ci.plugins:assembla-merge-request-builder
CVE-2021-45029 Vulnerability in maven package org.apache.shenyu:shenyu-common
CVE-2017-12612 Vulnerability in maven package org.apache.spark:spark-core_2.10
CVE-2019-10440 Vulnerability in maven package org.jenkins-ci.plugins:neoload-jenkins-plugin