Related Vulnerabilities: CVE-2018-1999006  

Files indicating when a plugin JPI file was last extracted into a subdirectory of plugins/ in the Jenkins home directory were accessible via HTTP by users with Overall/Read permission before Jenkins 2.133. This allowed unauthorized users to determine the likely install date of a given plugin.

Severity Medium

Remote Yes

Type Information disclosure

Description

Files indicating when a plugin JPI file was last extracted into a subdirectory of plugins/ in the Jenkins home directory were accessible via HTTP by users with Overall/Read permission before Jenkins 2.133. This allowed unauthorized users to determine the likely install date of a given plugin.

AVG-738 jenkins 2.132-1 2.133-1 High Fixed

21 Jul 2018 ASA-201807-14 AVG-738 jenkins High multiple issues

https://jenkins.io/security/advisory/2018-07-18/