{"id":"CVE-2019-17592","aliases":["GHSA-582f-p4pg-xc74"],"url":"https://o3.security/vulnerability/CVE-2019-17592","summary":"Regular Expression Denial of Service in csv-parse","details":"Versions of `csv-parse` prior to 4.4.6 are vulnerable to Regular Expression Denial of Service. The `__isInt()` function contains a malformed regular expression that processes large specially-crafted input very slowly, leading to a Denial of Service. This is triggered when using the `cast` option.\n\n\n## Recommendation\n\nUpgrade to version 4.4.6 or later.","published":"2019-10-14T20:15:10.650Z","modified":"2026-10-20T10:50:50.178869757Z","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":null,"affectedPackages":[{"ecosystem":"npm","name":"csv-parse","fixedVersion":"4.4.6"}],"fix":{"url":"https://github.com/adaltas/node-csv-parse/commit/b9d35940c6815cdf1dfd6b21857a1f6d0fd51e4a","label":"adaltas/node-csv-parse@b9d3594"},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z36UKPO5F3PQ3Q2POMF5LEKXWAH5RUFP/"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20191127-0002/"},{"type":"ADVISORY","url":"https://www.npmjs.com/advisories/1171"},{"type":"FIX","url":"https://github.com/adaltas/node-csv-parse/commit/b9d35940c6815cdf1dfd6b21857a1f6d0fd51e4a"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-17592"},{"type":"PACKAGE","url":"https://github.com/adaltas/node-csv-parse"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Z36UKPO5F3PQ3Q2POMF5LEKXWAH5RUFP"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20191127-0002"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-10-20T10:50:50.178869757Z"}}