PT-2019-8720 · Cloudbees+1 · Jenkins

Wadeck Follonier · Published 2019-01-09 · Updated 2022-05-14 · CVE-2018-1000409

Positive Technologies (AI Summary)

CVSS v2.0

5.8

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:P/A:N

Name of the Vulnerable Software and Affected Versions Jenkins versions 2.145 and earlier Jenkins LTS versions 2.138.1 and earlier

Description A session fixation issue exists that prevents Jenkins from invalidating the existing session and creating a new one when a user signs up for a new user account. This is related to the HudsonPrivateSecurityRealm.java file in core/src/main/java/hudson/security.

Recommendations For Jenkins versions 2.145 and earlier, update to a version that includes the fix for this issue. For Jenkins LTS versions 2.138.1 and earlier, update to a version that includes the fix for this issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Session Fixation

Weakness Enumeration

CWE-384

Related Identifiers

CVE-2018-1000409

GHSA-RR6R-P7RW-369C

Affected Products

Jenkins

References · 7

• https://jenkins.io/security/advisory/2018-10-10/#SECURITY-1158 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-1000409 · Security Note
• https://osv.dev/vulnerability/CVE-2018-1000409 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-rr6r-p7rw-369c · Vendor Advisory
• https://github.com/jenkinsci/jenkins · Note
• https://github.com/jenkinsci/jenkins/commit/517da6ed389f0a606dd9bb8595bc79fc93f4331c · Note
• http://securityfocus.com/bid/106532 · Note