{"id":"CVE-2022-25844","aliases":["GHSA-m2h2-264f-f486"],"url":"https://o3.security/vulnerability/CVE-2022-25844","summary":"angular vulnerable to regular expression denial of service (ReDoS)","details":"The package angular after 1.7.0 are vulnerable to Regular Expression Denial of Service (ReDoS) by providing a custom locale rule that makes it possible to assign the parameter in posPre: ' '.repeat() of NUMBER_FORMATS.PATTERNS[1].posPre with a very high value. **Note:** 1) This package has been deprecated and is no longer maintained. 2) The vulnerable versions are 1.7.0 and higher.","published":"2022-05-01T16:15:08.767Z","modified":"2026-04-16T04:31:21.849862266Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":5,"affectedPackages":[{"ecosystem":"npm","name":"angular","fixedVersion":null}],"fix":null,"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2WUSPYOTOMAZPDEFPWPSCSPMNODRDKK3/"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/07/msg00005.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7LNAKCNTVBIHWAUT3FKWV5N67PQXSZOO/"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20220629-0009/"},{"type":"EVIDENCE","url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-2772736"},{"type":"EVIDENCE","url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBANGULAR-2772738"},{"type":"EVIDENCE","url":"https://snyk.io/vuln/SNYK-JS-ANGULAR-2772735"},{"type":"EVIDENCE","url":"https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-2772737"},{"type":"EVIDENCE","url":"https://stackblitz.com/edit/angularjs-material-blank-zvtdvb"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-04-16T04:31:21.849862266Z"}}