{"id":"CVE-2003-0231","aliases":["EUVD-2003-0226","GHSA-c4q6-6hmw-8vq8"],"status":"published","title":"Microsoft SQL Server 7, 2000, and MSDE allows local or remote authenticated users to cause a...","description":"Microsoft SQL Server 7, 2000, and MSDE allows local or remote authenticated users to cause a denial of service (crash or hang) via a long request to a named pipe.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.36179,"percentile":0.98487,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2003-07-25T04:00:00Z","modified":"2026-06-16T22:01:47Z","exploits":[{"source":"exploitdb","id":"EDB-22957","title":"Microsoft SQL Server 7.0/2000 / MSDE - Named Pipe Denial of Service (MS03-031)","type":"dos","platform":"windows","date":"2003-07-23","verified":true,"url":"https://www.exploit-db.com/exploits/22957"}],"products":[{"vendor":"microsoft","product":"data_engine"},{"vendor":"microsoft","product":"sql_server"}],"references":[{"url":"http://www.atstake.com/research/advisories/2003/a072303-2.txt","tags":["vendor-advisory","x_refsource_ATSTAKE","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A299","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-031","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/918652","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2003-0231"},{"url":"https://github.com/advisories/GHSA-c4q6-6hmw-8vq8"}],"sources":{"cve":[{"id":"CVE-2003-0231","description":"Microsoft SQL Server 7, 2000, and MSDE allows local or remote authenticated users to cause a denial of service (crash or hang) via a long request to a named pipe.","status":"published","published":"2003-07-25T04:00:00Z","modified":"2024-08-08T01:43:36.094Z","updated_at":"2026-11-02T14:20:16.411288Z"}],"euvd":[{"id":"EUVD-2003-0226","description":"Microsoft SQL Server 7, 2000, and MSDE allows local or remote authenticated users to cause a denial of service (crash or hang) via a long request to a named pipe.","status":"published","published":"2003-07-25T04:00:00Z","modified":"2024-08-08T01:43:36Z","updated_at":"2026-11-03T01:15:08.178994Z"}],"ghsa":[{"id":"GHSA-c4q6-6hmw-8vq8","title":"Microsoft SQL Server 7, 2000, and MSDE allows local or remote authenticated users to cause a...","description":"Microsoft SQL Server 7, 2000, and MSDE allows local or remote authenticated users to cause a denial of service (crash or hang) via a long request to a named pipe.","status":"published","published":"2022-04-29T01:26:03Z","modified":"2023-01-30T05:01:04Z","updated_at":"2026-11-02T14:46:19.644366Z"}],"nvd":[{"id":"CVE-2003-0231","description":"Microsoft SQL Server 7, 2000, and MSDE allows local or remote authenticated users to cause a denial of service (crash or hang) via a long request to a named pipe.","status":"published","published":"2003-08-27T04:00:00Z","modified":"2026-06-16T22:01:47.837Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:47.41445Z"}]}}