MS.DNS.Server.Memory.Leak.DoS
Description
This indicates an attempt to exploit a Denial of Service vulnerability in Windows Server.
The vulnerability is due to an input validation error in application when handling a large amount of maliciously crafted DNS packets. A remote attacker can trigger the vulnerability by sending a large amount of specially crafted packets to the affected Windows Server, resulting in a denial of service condition.
Affected Products
Windows Server 2003 Service Pack 2
Windows Server 2003 x64 Edition Service Pack 2
Windows Server 2003 with SP2 for Itanium-based Systems
Windows Server 2008 for 32-bit Systems Service Pack 2
Windows Server 2008 for x64-based Systems Service Pack 2
Windows Server 2008 R2 for x64-based Systems and Windows Server 2008 R2 for x64-based Systems Service Pack 1
Impact
Denial of Service: Remote attackers can crash vulnerable systems.
Recommended Actions
Apply patch, available from the web site
http://technet.microsoft.com/en-us/security/bulletin/MS12-017.mspx
Telemetry
Coverage
IPS (Regular DB) | |
IPS (Extended DB) |