{"id":"CVE-2002-0644","aliases":["EUVD-2002-0638","GHSA-6w62-442x-wvg8"],"status":"published","title":"Buffer overflow in several Database Consistency Checkers (DBCCs) for Microsoft SQL Server 2000...","description":"Buffer overflow in several Database Consistency Checkers (DBCCs) for Microsoft SQL Server 2000 and Microsoft Desktop Engine (MSDE) 2000 allows members of the db_owner and db_ddladmin roles to execute arbitrary code.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.11419,"percentile":0.9603,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2002-07-26T04:00:00Z","modified":"2026-06-16T21:57:51Z","exploits":[{"source":"exploitdb","id":"EDB-21650","title":"Microsoft SQL Server 2000 - Database Consistency Checkers Buffer Overflow","type":"remote","platform":"windows","date":"2002-07-25","verified":true,"url":"https://www.exploit-db.com/exploits/21650"}],"products":[{"vendor":"microsoft","product":"data_engine"},{"vendor":"microsoft","product":"sql_server"}],"references":[{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-038","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-0644"},{"url":"https://github.com/advisories/GHSA-6w62-442x-wvg8"}],"sources":{"cve":[{"id":"CVE-2002-0644","description":"Buffer overflow in several Database Consistency Checkers (DBCCs) for Microsoft SQL Server 2000 and Microsoft Desktop Engine (MSDE) 2000 allows members of the db_owner and db_ddladmin roles to execute arbitrary code.","status":"published","published":"2002-07-26T04:00:00Z","modified":"2024-08-08T02:56:38.239Z","updated_at":"2026-11-02T14:33:55.303902Z"}],"euvd":[{"id":"EUVD-2002-0638","description":"Buffer overflow in several Database Consistency Checkers (DBCCs) for Microsoft SQL Server 2000 and Microsoft Desktop Engine (MSDE) 2000 allows members of the db_owner and db_ddladmin roles to execute arbitrary code.","status":"published","published":"2002-07-26T04:00:00Z","modified":"2024-08-08T02:56:38Z","updated_at":"2026-11-03T01:14:59.632362Z"}],"ghsa":[{"id":"GHSA-6w62-442x-wvg8","title":"Buffer overflow in several Database Consistency Checkers (DBCCs) for Microsoft SQL Server 2000...","description":"Buffer overflow in several Database Consistency Checkers (DBCCs) for Microsoft SQL Server 2000 and Microsoft Desktop Engine (MSDE) 2000 allows members of the db_owner and db_ddladmin roles to execute arbitrary code.","status":"published","published":"2022-04-30T18:19:39Z","modified":"2023-01-30T05:06:11Z","updated_at":"2026-11-02T14:47:26.333114Z"}],"nvd":[{"id":"CVE-2002-0644","description":"Buffer overflow in several Database Consistency Checkers (DBCCs) for Microsoft SQL Server 2000 and Microsoft Desktop Engine (MSDE) 2000 allows members of the db_owner and db_ddladmin roles to execute arbitrary code.","status":"published","published":"2002-08-12T04:00:00Z","modified":"2026-06-16T21:57:51.107Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:42.220505Z"}]}}