Critical severity · published Apr 7, 2016
CVE-2016-0791
Jenkins before 1.650 and LTS before 1.642.2 do not use a constant-time algorithm to verify CSRF tokens, which makes it easier for remote attackers to bypass a CSRF protection…
9.8
CVSS
2.7%
EPSS
No
On KEV
Description
Jenkins before 1.650 and LTS before 1.642.2 do not use a constant-time algorithm to verify CSRF tokens, which makes it easier for remote attackers to bypass a CSRF protection mechanism via a brute-force approach.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.7% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
JE
Jenkins · Jenkins
through 1.649; 1.642.1 · source: NVD
OP
Openshift · Redhat
3.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-0791
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-0791
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2016-1773.html
access.redhat.com
https://access.redhat.com/errata/RHSA-2016:0711
Patch
https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-02-24
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