{"id":"CVE-2021-33623","details":"The trim-newlines package before 3.0.1 and 4.x before 4.0.1 for Node.js has an issue related to regular expression denial-of-service (ReDoS) for the .end() method.","aliases":["GHSA-7p7h-4mm5-852v"],"modified":"2026-05-18T05:53:22.478628275Z","published":"2021-05-28T18:15:07.537Z","database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"],"source":"CPE_FIELD","extracted_events":[{"last_affected":"10.0"}],"vendor_product":"debian:debian_linux"},{"cpes":["cpe:2.3:a:trim-newlines_project:trim-newlines:*:*:*:*:*:node.js:*:*"],"vendor_product":"trim-newlines_project:trim-newlines","extracted_events":[{"fixed":"3.0.1"}],"source":"CPE_FIELD"}]},"references":[{"type":"WEB","url":"https://www.npmjs.com/package/trim-newlines"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/12/msg00033.html"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20210702-0007/"},{"type":"FIX","url":"https://github.com/sindresorhus/trim-newlines/releases/tag/v4.0.1"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/sindresorhus/trim-newlines","events":[{"introduced":"7bd2272fb55d932562aee3ef20b300a02a23377e"},{"fixed":"b63718391b436e87fe9b29052c1b9274786e89fa"}],"database_specific":{"cpe":"cpe:2.3:a:trim-newlines_project:trim-newlines:*:*:*:*:*:node.js:*:*","extracted_events":[{"introduced":"4.0.0"},{"fixed":"4.0.1"}],"source":["CPE_FIELD","REFERENCES"]}}],"versions":["v4.0.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-33623.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}