CVE-2019-16555

A user-supplied regular expression in Jenkins Build Failure Analyzer Plugin 1.24.1 and earlier was processed in a way that wasn't interruptible, allowing attackers to have Jenkins evaluate a regular expression without the ability to interrupt this process.

• CWE-400

• http://www.openwall.com/lists/oss-security/2019/12/17/1Mailing List, Third Party Advisory
• https://jenkins.io/security/advisory/2019-12-17/#SECURITY-1651Vendor Advisory
• http://www.openwall.com/lists/oss-security/2019/12/17/1Mailing List, Third Party Advisory
• https://jenkins.io/security/advisory/2019-12-17/#SECURITY-1651Vendor Advisory

Published

Dec 17, 2019

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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