This is an exploit for the SQL Server 2000 resolution service buffer overflow. This overflow is triggered by sending a udp packet to port 1434 which starts with 0x04 and is followed by long string terminating with a colon and a number. This Metasploit module should work against any vulnerable SQL Server 2000 or MSDE install (pre-SP3).
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ISS X-Force has learned of a worm that is spreading via Microsoft SQL servers. The worm is responsible for large amounts of Internet traffic as well as millions of UDP/IP probes at the time of this alert's publication. This worm attempts to exploit MS/SQL servers vulnerable to the SQL Server Resolution service buffer overflow (CVE CAN-2002-0649). Once a vulnerable computer is compromised, the worm will infect that target, randomly select a new target, and resend the exploit and propagation code to that host.
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