Jenkins allows attackers to determine whether a user exists

GHSA-9vg9-x38g-9hfx · CVE-2014-2064

Published May 17, 2022 · Modified Dec 3, 2024

Description

The loadUserByUsername function in hudson/security/HudsonPrivateSecurityRealm.java in Jenkins before 1.551 and LTS before 1.532.2 allows remote attackers to determine whether a user exists via vectors related to failed login attempts.

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2014-2064
WEB https://github.com/jenkinsci/jenkins/commit/fbf96734470caba9364f04e0b77b0bae7293a1ec
PACKAGE https://github.com/jenkinsci/jenkins
WEB https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2014-02-14
WEB http://www.openwall.com/lists/oss-security/2014/02/21/2

Ready to move

Start Securing

Start for Free Get Demo

Free, no credit card | First findings in minutes