Buffer overflow in the OpenDataSource function of the Jet engine on Microsoft SQL Server 2000 allows remote attackers to execute arbitrary code.
http://www.securityfocus.com/bid/5057
http://www.nextgenss.com/advisories/mssql-ods.txt
http://www.iss.net/security_center/static/9375.php
http://support.microsoft.com/default.aspx?scid=kb%3B%5BLN%5D%3BQ282010