{"id":"CVE-2022-25883","aliases":["GHSA-c2qf-rxjj-qqgw"],"url":"https://o3.security/vulnerability/CVE-2022-25883","summary":"semver vulnerable to Regular Expression Denial of Service","details":"Versions of the package semver before 7.5.2 on the 7.x branch, before 6.3.1 on the 6.x branch, and all other versions before 5.7.2 are vulnerable to Regular Expression Denial of Service (ReDoS) via the function new Range, when untrusted user data is provided as a range.","published":"2023-06-21T05:00:03.352Z","modified":"2026-10-28T02:31:05.157461937Z","cvss":{"score":5.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P"},"epss":{"score":0.02761,"percentile":0.85099,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"npm","name":"semver","fixedVersion":"7.5.2"},{"ecosystem":"npm","name":"semver","fixedVersion":"6.3.1"},{"ecosystem":"npm","name":"semver","fixedVersion":"5.7.2"}],"fix":{"url":"https://github.com/npm/node-semver/commit/717534ee353682f3bcf33e60a8af4292626d4441","label":"npm/node-semver@717534e"},"references":[{"type":"WEB","url":"https://github.com/npm/node-semver/blob/main/classes/range.js%23L97-L104"},{"type":"WEB","url":"https://github.com/npm/node-semver/blob/main/internal/re.js%23L138"},{"type":"WEB","url":"https://github.com/npm/node-semver/blob/main/internal/re.js%23L160"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-JS-SEMVER-3247795"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/25xxx/CVE-2022-25883.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-25883"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20241025-0004/"},{"type":"FIX","url":"https://github.com/npm/node-semver/commit/717534ee353682f3bcf33e60a8af4292626d4441"},{"type":"FIX","url":"https://github.com/npm/node-semver/pull/564"},{"type":"WEB","url":"https://github.com/npm/node-semver/pull/585"},{"type":"WEB","url":"https://github.com/npm/node-semver/pull/593"},{"type":"WEB","url":"https://github.com/npm/node-semver/commit/2f8fd41487acf380194579ecb6f8b1bbfe116be0"},{"type":"WEB","url":"https://github.com/npm/node-semver/commit/928e56d21150da0413a3333a3148b20e741a920c"},{"type":"PACKAGE","url":"https://github.com/npm/node-semver"},{"type":"WEB","url":"https://github.com/npm/node-semver/blob/main/classes/range.js#L97-L104"},{"type":"WEB","url":"https://github.com/npm/node-semver/blob/main/internal/re.js#L138"},{"type":"WEB","url":"https://github.com/npm/node-semver/blob/main/internal/re.js#L160"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20241025-0004"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-28T02:31:05.157461937Z"}}