{"id":"CVE-2021-3803","details":"nth-check is vulnerable to Inefficient Regular Expression Complexity","aliases":["GHSA-rp65-9cf3-cjxr"],"modified":"2026-03-14T00:45:34.895785Z","published":"2021-09-17T07:15:09.153Z","references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2023/05/msg00023.html"},{"type":"FIX","url":"https://github.com/fb55/nth-check/commit/9894c1d2010870c351f66c6f6efcf656e26bb726"},{"type":"FIX","url":"https://huntr.dev/bounties/8cf8cc06-d2cf-4b4e-b42c-99fafb0b04d0"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/fb55/nth-check","events":[{"introduced":"0"},{"fixed":"65e40b02b0437daf5d41760352433435ad2370a0"},{"fixed":"9894c1d2010870c351f66c6f6efcf656e26bb726"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"2.0.1"}]}}],"versions":["v1.0.2","v2.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3803.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"10.0"}]}]}}],"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"}]}