CVE-2014-2064

EPSS 0.39%

Jenkins allows attackers to determine whether a user exists

Published: 5/17/2022Modified: 12/3/2024

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.

Affected packages (1)

Maven/org.jenkins-ci.main:jenkins-core>= 1.533, < 1.551

References (5)

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