PT-2018-9457 · Jenkins · Jenkins Swamp Plugin+1

Thomas De Grenier De Latour · Published 2018-06-26 · Updated 2022-05-14 · CVE-2018-1000602

Positive Technologies (AI Summary)

CVSS v3.1

5.9

Medium

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions Jenkins SAML Plugin versions 1.0.6 and earlier

Description A session fixation issue exists in the Jenkins SAML Plugin that allows unauthorized attackers to impersonate another user if they can control the pre-authentication session. This is due to a flaw in SamlSecurityRealm.java.

Recommendations For Jenkins SAML Plugin versions 1.0.6 and earlier, update to version 1.0.7 or later, which invalidates the previous session during login and creates a new one.

Fix

Session Fixation

Weakness Enumeration

CWE-384

Related Identifiers

CVE-2018-1000602

GHSA-4PJX-86PG-X4J5

Affected Products

Jenkins

Jenkins Swamp Plugin

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2018-1000602 · Security Note
• https://osv.dev/vulnerability/CVE-2018-1000602 · Vendor Advisory
• https://jenkins.io/security/advisory/2018-06-25/#SECURITY-916 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-4pjx-86pg-x4j5 · Vendor Advisory
• https://github.com/jenkinsci/saml-plugin · Note
• https://github.com/jenkinsci/saml-plugin/commit/fd95d576bda64b278071428c7fbee03c02f843c0 · Note