{"id":"CVE-2019-16555","aliases":["GHSA-2hhc-f86x-x74f"],"url":"https://o3.security/vulnerability/CVE-2019-16555","summary":"Inefficient Regular Expression Complexity in Jenkins Build Failure Analyzer Plugin","details":"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.","published":"2019-12-17T15:15:16.707Z","modified":"2026-07-08T15:55:50.985406Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Maven","name":"com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer","fixedVersion":"1.24.2"}],"fix":null,"references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2019/12/17/1"},{"type":"ADVISORY","url":"https://jenkins.io/security/advisory/2019-12-17/#SECURITY-1651"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T15:55:50.985406Z"}}