SQL 7.0 Denial of Server Reported December 20, 1999 by Kevork Belian Kevork reported a problem with SQL Server 7.0 on November 19, 1999. One month later, Microsoft responds with a patch.
According to the bulletin released by Microsoft, "If a
specially-malformed TDS packet is sent to a SQL server, it can cause
Kevork informs us that "SQL Server 7.0 silently crashes when sent a TCP packet containing more than 2 NULLs as data." -- so there you have the structure for "specially-malformed TDS packet."
VENDOR RESPONSE
Microsoft released a FAQ, Support Online article Q249749, and a patch for Intel and Alpha to correct this matter.
Discovered by Kevork Belian |
SQL 7.0 DoS - 16 Dec 1999
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