J-Security Center

Title: Microsoft SQL Server Xp_sprintf buffer overflow

Severity: HIGH

Description:

In versions of SQL Server earlier than Release 6.5, Service Pack 5 the extended stored procedure xp_sprintf can be exploited using buffer overflows. An attacker can use xp_sprintf to crash the server or to possibly gain administrator privileges on the system running SQL Server.

Affected Products:

  • Microsoft SQL Server 6.0.0
  • Microsoft SQL Server 6.5.0

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