Description
Jenkins before 1.551 and LTS before 1.532.2 does not invalidate the API token when a user is deleted, which allows remote authenticated users to retain access via the token.
Remediation
References
http://www.openwall.com/lists/oss-security/2014/02/21/2
https://github.com/jenkinsci/jenkins/commit/5548b5220cfd496831b5721124189ff18fbb12a3
https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2014-02-14