{"id":"GHSA-7p7h-4mm5-852v","summary":"Uncontrolled Resource Consumption in trim-newlines","details":"@rkesters/gnuplot is an easy to use node module to draw charts using gnuplot and ps2pdf. 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":["CVE-2021-33623"],"modified":"2026-07-17T21:07:36.077342688Z","published":"2021-06-07T22:10:39Z","database_specific":{"github_reviewed":true,"github_reviewed_at":"2021-06-01T18:22:04Z","nvd_published_at":"2021-05-28T18:15:00Z","cwe_ids":["CWE-400"],"severity":"HIGH"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33623"},{"type":"WEB","url":"https://github.com/sindresorhus/trim-newlines/commit/25246c6ce5eea1c82d448998733a6302a4350d91"},{"type":"WEB","url":"https://github.com/sindresorhus/trim-newlines/commit/b10d5f4afef832b16bc56d49fc52c68cbd403869"},{"type":"PACKAGE","url":"https://github.com/sindresorhus/trim-newlines"},{"type":"WEB","url":"https://github.com/sindresorhus/trim-newlines/releases/tag/v4.0.1"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2022/12/msg00033.html"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20210702-0007"},{"type":"WEB","url":"https://www.npmjs.com/package/trim-newlines"}],"affected":[{"package":{"name":"trim-newlines","ecosystem":"npm","purl":"pkg:npm/trim-newlines"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.0.1"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/06/GHSA-7p7h-4mm5-852v/GHSA-7p7h-4mm5-852v.json"}},{"package":{"name":"trim-newlines","ecosystem":"npm","purl":"pkg:npm/trim-newlines"},"ranges":[{"type":"SEMVER","events":[{"introduced":"4.0.0"},{"fixed":"4.0.1"}]}],"versions":["4.0.0"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/06/GHSA-7p7h-4mm5-852v/GHSA-7p7h-4mm5-852v.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}