GHSA-r57f-7xw3-q2r9HighCVSS 8.8
Improper Authentication in Jenkins
🔗 CVE IDs covered (1)
📋 Description
Jenkins versions 2.56 and earlier as well as 2.46.1 LTS and earlier are vulnerable to a login command which allowed impersonating any Jenkins user. The login command available in the remoting-based CLI stored the encrypted user name of the successfully authenticated user in a cache file used to authenticate further commands. Users with sufficient permission to create secrets in Jenkins, and download their encrypted values (e.g. with Job/Configure permission), were able to impersonate any other Jenkins user on the same instance.
🎯 Affected products2
- maven/org.jenkins-ci.main:jenkins-core:>= 2.50, <= 2.56
- maven/org.jenkins-ci.main:jenkins-core:<= 2.46.1
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2017-1000354
- https://github.com/jenkinsci/jenkins/commit/02d24053bdfeb219d2387a19885a60bdab510479
- https://jenkins.io/security/advisory/2017-04-26
- https://web.archive.org/web/20200227174424/http://www.securityfocus.com/bid/98065
- https://github.com/advisories/GHSA-r57f-7xw3-q2r9