{"id":"GHSA-qx2f-477c-35rq","summary":"method-override ReDoS when untrusted user input passed into X-HTTP-Method-Override header","details":"Affected versions of `method-override` are vulnerable to a regular expression denial of service vulnerability when untrusted user input is passed into the `X-HTTP-Method-Override` header.\n\n\n## Recommendation\n\nUpdate to version 2.3.10 or later","aliases":["CVE-2017-16136"],"modified":"2023-11-08T03:59:06.980734Z","published":"2018-07-24T20:06:04Z","database_specific":{"cwe_ids":["CWE-400"],"severity":"HIGH","github_reviewed":true,"github_reviewed_at":"2020-06-16T21:53:07Z","nvd_published_at":null},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-16136"},{"type":"WEB","url":"https://github.com/expressjs/method-override/commit/4c58835a61fdf7a8e070d6f8ecd5379a961d0987"},{"type":"PACKAGE","url":"https://github.com/expressjs/method-override"},{"type":"WEB","url":"https://www.npmjs.com/advisories/538"}],"affected":[{"package":{"name":"method-override","ecosystem":"npm","purl":"pkg:npm/method-override"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.0.2"},{"fixed":"2.3.10"}]}],"versions":["1.0.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/07/GHSA-qx2f-477c-35rq/GHSA-qx2f-477c-35rq.json"}},{"package":{"name":"method-override","ecosystem":"npm","purl":"pkg:npm/method-override"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.0.0"},{"fixed":"2.3.10"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2018/07/GHSA-qx2f-477c-35rq/GHSA-qx2f-477c-35rq.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}