{"id":"CVE-2023-22963","details":"The personnummer implementation before 3.0.3 for Dart mishandles numbers in which the last four digits match the ^000[0-9]$ regular expression.","aliases":["GHSA-4xh4-v2pq-jvhm"],"modified":"2026-08-12T03:51:41.310411594Z","published":"2023-01-11T00:00:00Z","database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/22xxx/CVE-2023-22963.json"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/22xxx/CVE-2023-22963.json"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-4xh4-v2pq-jvhm"},{"type":"ADVISORY","url":"https://github.com/personnummer/dart/security/advisories/GHSA-4xh4-v2pq-jvhm"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-22963"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/personnummer/dart","events":[{"introduced":"0"},{"fixed":"ca9f91e24eefc8cfda73decb6442c1369086c6db"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"3.0.3"}],"source":["DESCRIPTION","CPE_RANGE"],"cpe":"cpe:2.3:a:personnummer:personnummer:*:*:*:*:*:dart:*:*"}}],"versions":["v3.0.2","v3.0.1","v3.0.0","v2.0.0","v1.0.2","v1.0.1","v1.0.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-22963.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:L/A:N"}]}