Description
Jenkins 2.274 and earlier, LTS 2.263.1 and earlier improperly validates the format of a provided fingerprint ID when checking for its existence allowing an attacker to check for the existence of XML files with a short path.
Remediation
References
https://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-2023
Related Vulnerabilities
CVE-2019-1003050 Vulnerability in maven package org.jenkins-ci.main:jenkins-core
CVE-2014-9634 Vulnerability in maven package org.jenkins-ci.main:jenkins-core
CVE-2014-7810 Vulnerability in maven package org.apache.tomcat:jasper
CVE-2018-1000865 Vulnerability in maven package org.kohsuke:groovy-sandbox
CVE-2017-2613 Vulnerability in maven package org.jenkins-ci.main:jenkins-core