jenkinsci/jenkins · Security
Jenkins allows attackers to determine whether a user exists
- GHSA ID
- GHSA-9vg9-x38g-9hfx
- CVE ID
- CVE-2014-2064
- Severity
- medium
- Published
- Updated
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.
CWEs
- CWE-200 · Exposure of Sensitive Information to an Unauthorized Actor
References
- https://nvd.nist.gov/vuln/detail/CVE-2014-2064 ↗
- https://github.com/jenkinsci/jenkins/commit/fbf96734470caba9364f04e0b77b0bae7293a1ec ↗
- https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2014-02-14 ↗
- http://www.openwall.com/lists/oss-security/2014/02/21/2 ↗
- https://github.com/advisories/GHSA-9vg9-x38g-9hfx ↗