{"id":"CVE-2021-3803","state":"PUBLISHED","title":"Inefficient Regular Expression Complexity in fb55/nth-check","description":"nth-check is vulnerable to Inefficient Regular Expression Complexity","publishedAt":"2021-09-17T00:00:00.000Z","updatedAt":"2024-08-03T17:09:08.622Z","severity":{"score":7.5,"label":"High","version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"@huntrdev"},"assigner":"@huntrdev","products":["fb55 fb55/nth-check"],"affected":[{"vendor":"fb55","product":"fb55/nth-check","versions":[{"version":"unspecified","status":"affected","lessThan":"2.0.1","versionType":"custom"}]}],"references":["https://huntr.dev/bounties/8cf8cc06-d2cf-4b4e-b42c-99fafb0b04d0","https://github.com/fb55/nth-check/commit/9894c1d2010870c351f66c6f6efcf656e26bb726","https://lists.debian.org/debian-lts-announce/2023/05/msg00023.html"],"weaknesses":["CWE-1333"],"ingestedAt":"2026-10-29T19:48:55.807Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2021/3xxx/CVE-2021-3803.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2021-3803","state":"PUBLISHED","datePublished":"2021-09-17T00:00:00.000Z","dateUpdated":"2024-08-03T17:09:08.622Z","assignerShortName":"@huntrdev","assignerOrgId":"c09c270a-b464-47c1-9133-acb35b22c19a","dateReserved":"2021-09-15T00:00:00.000Z"},"containers":{"cna":{"title":"Inefficient Regular Expression Complexity in fb55/nth-check","descriptions":[{"lang":"en","value":"nth-check is vulnerable to Inefficient Regular Expression Complexity"}],"affected":[{"vendor":"fb55","product":"fb55/nth-check","versions":[{"version":"unspecified","status":"affected","lessThan":"2.0.1","versionType":"custom"}]}],"references":[{"url":"https://huntr.dev/bounties/8cf8cc06-d2cf-4b4e-b42c-99fafb0b04d0"},{"url":"https://github.com/fb55/nth-check/commit/9894c1d2010870c351f66c6f6efcf656e26bb726"},{"url":"https://lists.debian.org/debian-lts-announce/2023/05/msg00023.html","name":"[debian-lts-announce] 20230522 [SECURITY] [DLA 3428-1] node-nth-check security update","tags":["mailing-list"]}],"metrics":[{"cvssV3_0":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1333","type":"CWE","lang":"en","description":"CWE-1333 Inefficient Regular Expression Complexity"}]}],"providerMetadata":{"shortName":"@huntrdev","orgId":"c09c270a-b464-47c1-9133-acb35b22c19a","dateUpdated":"2023-05-22T00:00:00.000Z"},"source":{"advisory":"8cf8cc06-d2cf-4b4e-b42c-99fafb0b04d0","discovery":"EXTERNAL"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://huntr.dev/bounties/8cf8cc06-d2cf-4b4e-b42c-99fafb0b04d0","tags":["x_transferred"]},{"url":"https://github.com/fb55/nth-check/commit/9894c1d2010870c351f66c6f6efcf656e26bb726","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/05/msg00023.html","name":"[debian-lts-announce] 20230522 [SECURITY] [DLA 3428-1] node-nth-check security update","tags":["mailing-list","x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T17:09:08.622Z"}}]}}}