CVE-2014-2064
Medium
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.
SeverityMedium
CVSS5.0
Exploit probability—
Product
Jenkins
PublishedOct 17, 2014
First seenOct 17, 2014
How to fix
Update
- org.jenkins-ci.main:jenkins-core1.551, 1.532.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| jenkins jenkins | v ≤ 1.532.1, v ≤ 1.550 | — |
| org.jenkins-ci.main:jenkins-coreMaven | 1.533 ≤ v < 1.551, v < 1.532.2 | 1.551, 1.532.2 |
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