PT-2019-14709 · Jenkins · Jenkins Build Failure Analyzer Plugin+1

Daniel Beck · Published 2019-12-17 · Updated 2023-10-25 · CVE-2019-16554

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins Build Failure Analyzer Plugin versions 1.24.1 and earlier

Description A missing permission check in the plugin allows attackers with Overall/Read permission to have Jenkins evaluate a computationally expensive regular expression.

Recommendations For Jenkins Build Failure Analyzer Plugin versions 1.24.1 and earlier, update to a version that includes the missing permission check to prevent exploitation.

Fix

Incorrect Default Permissions

Improper Access Control

Weakness Enumeration

CWE-276

CWE-284

Related Identifiers

CVE-2019-16554

GHSA-X9GC-P2QP-4P7V

Affected Products

Jenkins

Jenkins Build Failure Analyzer Plugin

References · 6

• https://osv.dev/vulnerability/GHSA-x9gc-p2qp-4p7v · Vendor Advisory
• https://jenkins.io/security/advisory/2019-12-17/#SECURITY-1651 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-16554 · Security Note
• https://osv.dev/vulnerability/CVE-2019-16554 · Vendor Advisory
• https://github.com/jenkinsci/build-failure-analyzer-plugin/commit/f316c885552ac75289cbb11b2af5757f18784bcb · Note
• http://openwall.com/lists/oss-security/2019/12/17/1 · Note