|CVSS SCORE||10, (AV:N/AC:L/Au:N/C:C/I:C/A:C)|
|TREND MICRO CUSTOMER PROTECTION||Trend Micro TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID 16271. For further product information on the TippingPoint IPS: http://www.tippingpoint.com|
The specific flaw exists within the CSDispatcher.exe process, which listens on port 3434. By sending a crafted packet to this port, an attacker is able to control a dereferenced pointer, and execute arbitrary code in the SYSTEM context.
08/01/2014 - ZDI disclosed to vendor
Given the nature of the vulnerability, the only salient mitigation strategy is to restrict interaction with the service to trusted machines. Only the clients and servers that have a legitimate procedural relationship with the service should be permitted to communicate with it. This could be accomplished in a number of ways, most notably with firewall rules/whitelisting. These features are available in the native Windows Firewall, as described in http://technet.microsoft.com/en-us/library/cc725770%28WS.10%29.aspx and numerous other Microsoft Knowledge Base articles.
|CREDIT||Andrea Micalizzi (rgod)