A remote overflow exists in SQL Server. Microsoft SQL Server fails to properly check content in the formatmessage() function resulting in a memory overflow. With a specially crafted request, an attacker can cause the execution of arbitrary code resulting in a loss of confidentiality and/or integrity.
Classification
Location:
Remote/Network Access Required
Attack Type:
Input Manipulation
Impact:
Loss of Confidentiality,
Loss of Integrity
Exploit:
Exploit Unknown
Disclosure:
OSVDB Verified
Solution
Currently, there are no known workarounds or upgrades to correct this issue. However, Microsoft has released a patch to address this vulnerability.