Description
Jenkins before 1.650 and LTS before 1.642.2 do not use a constant-time algorithm to verify API tokens, which makes it easier for remote attackers to determine API tokens via a brute-force approach.
References (3)
Core 3
Core References
Vendor Advisory vendor-advisory
x_refsource_redhat
https://access.redhat.com/errata/RHSA-2016:0711
Vendor Advisory vendor-advisory
x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2016-1773.html
Patch, Vendor Advisory x_refsource_confirm
https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-02-24
Scores
CVSS v3
5.3
EPSS
0.0021
EPSS Percentile
43.6%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Details
CWE
CWE-200
CWE-254
Status
published
Products (4)
jenkins/jenkins
< 1.642.1
jenkins/jenkins
< 1.649
org.jenkins-ci.main/jenkins-core
0 - 1.650Maven
redhat/openshift
3.1
Published
Apr 07, 2016
Tracked Since
Feb 18, 2026