PT-2020-15518 · Jenkins · Jenkins Audit Trail Plugin+1

Wadeck Follonier · Published 2020-10-08 · Updated 2023-10-25 · CVE-2020-2288

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins Audit Trail Plugin versions 3.6 and earlier

Description The default regular expression pattern in the Jenkins Audit Trail Plugin could be bypassed by adding a suffix to the URL that would be ignored during request handling. This issue affects how the plugin matches requested URLs for logging purposes. The plugin uses regular expressions for this matching.

Recommendations For Jenkins Audit Trail Plugin versions 3.6 and earlier, update to version 3.7 or later, which changes the default regular expression pattern to allow for arbitrary suffixes and automatically replaces previous default patterns with the new one.

Fix

Weakness Enumeration

CWE-185

Related Identifiers

CVE-2020-2288

GHSA-7V9P-34R2-Q668

Affected Products

Jenkins

Jenkins Audit Trail Plugin

References · 7

• https://osv.dev/vulnerability/CVE-2020-2288 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-7v9p-34r2-q668 · Vendor Advisory
• https://jenkins.io/security/advisory/2020-10-08/#SECURITY-1846 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-2288 · Security Note
• https://github.com/jenkinsci/audit-trail-plugin · Note
• https://github.com/jenkinsci/audit-trail-plugin/commit/43433147bec001f13536534d3d282ce3c28b26be · Note
• http://openwall.com/lists/oss-security/2020/10/08/5 · Note