{"id":"CVE-2019-17592","aliases":["EUVD-2019-0686","GHSA-582f-p4pg-xc74"],"status":"published","title":"Regular Expression Denial of Service in csv-parse","description":"The csv-parse module before 4.4.6 for Node.js is vulnerable to Regular Expression Denial of Service. The __isInt() function contains a malformed regular expression that processes large crafted input very slowly. This is triggered when using the cast option.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.02276,"percentile":0.83229,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20","CWE-400"],"published":"2019-10-14T19:59:21Z","modified":"2026-11-09T10:45:06Z","fixes":[{"ecosystem":"npm","package":"csv-parse","fixed_in":["4.4.6"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"csv-parse","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.6"}]}]},{"source":"osv","ecosystem":"npm","package":"csv-parse","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.4.6"}]}]}],"products":[{"vendor":"csv-parse_project","product":"csv-parse"},{"vendor":"fedoraproject","product":"fedora"}],"references":[{"url":"https://www.npmjs.com/advisories/1171","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory","web"]},{"url":"https://github.com/adaltas/node-csv-parse/commit/b9d35940c6815cdf1dfd6b21857a1f6d0fd51e4a","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://security.netapp.com/advisory/ntap-20191127-0002/","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z36UKPO5F3PQ3Q2POMF5LEKXWAH5RUFP/","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-17592","tags":["advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Z36UKPO5F3PQ3Q2POMF5LEKXWAH5RUFP/"},{"url":"https://github.com/advisories/GHSA-582f-p4pg-xc74"},{"url":"https://github.com/adaltas/node-csv-parse","tags":["package"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Z36UKPO5F3PQ3Q2POMF5LEKXWAH5RUFP","tags":["web"]},{"url":"https://security.netapp.com/advisory/ntap-20191127-0002","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2019-17592","description":"The csv-parse module before 4.4.6 for Node.js is vulnerable to Regular Expression Denial of Service. The __isInt() function contains a malformed regular expression that processes large crafted input very slowly. This is triggered when using the cast option.","status":"published","published":"2019-10-14T19:59:21Z","modified":"2024-08-05T01:47:13.236Z","updated_at":"2026-11-02T14:20:24.678649Z"}],"euvd":[{"id":"EUVD-2019-0686","description":"The csv-parse module before 4.4.6 for Node.js is vulnerable to Regular Expression Denial of Service. The __isInt() function contains a malformed regular expression that processes large crafted input very slowly. This is triggered when using the cast option.","status":"published","published":"2019-10-14T19:59:21Z","modified":"2024-08-05T01:47:13Z","updated_at":"2026-11-03T02:40:29.306082Z"}],"ghsa":[{"id":"GHSA-582f-p4pg-xc74","title":"Regular Expression Denial of Service in csv-parse","description":"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.","status":"published","published":"2019-10-15T20:06:16Z","modified":"2023-02-01T05:02:35Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20","CWE-400"],"updated_at":"2026-11-02T14:36:30.61364Z"}],"nvd":[{"id":"CVE-2019-17592","description":"The csv-parse module before 4.4.6 for Node.js is vulnerable to Regular Expression Denial of Service. The __isInt() function contains a malformed regular expression that processes large crafted input very slowly. This is triggered when using the cast option.","status":"published","published":"2019-10-14T20:15:10.65Z","modified":"2026-06-17T02:24:14.263Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:05:31.860711Z"}],"osv":[{"id":"CVE-2019-17592","description":"The csv-parse module before 4.4.6 for Node.js is vulnerable to Regular Expression Denial of Service. The __isInt() function contains a malformed regular expression that processes large crafted input very slowly. This is triggered when using the cast option.","status":"published","published":"2019-10-14T20:15:10.65Z","modified":"2026-11-09T10:45:06.316452382Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-09T10:53:57.550641Z"},{"id":"GHSA-582f-p4pg-xc74","title":"Regular Expression Denial of Service in csv-parse","description":"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.","status":"published","published":"2019-10-15T20:06:16Z","modified":"2023-11-08T04:01:24.923017Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-20","CWE-400"],"updated_at":"2026-11-02T15:46:38.213481Z"}]}}