|Check Point Reference:||CPAI-2005-140|
|Date Published:||11 Oct 2005|
|Last Updated:||Tuesday 22 May, 2018|
|Protection Provided by:||
|Who is Vulnerable?|
|Vulnerability Description||DTC (Distributed Transaction Coordinator) is a system service that coordinates transactions. A vulnerability was detected in the DTC service for several Microsoft Windows operating systems that can allow remote attackers to execute arbitrary code via a crafted DTC packet.|
By enabling the protection, IPS will block the specific vulnerable operation in DTC MS-RPC interface over Common Internet File Sharing (CIFS) protocol.The detect mode makes it possible to track unauthorized access attempts without blocking them.
In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.
This protection's log will contain the following information:
Attack Name: MS-RPC over CIFS Enforcement Violation.
Attack Information: Microsoft distributed transaction coordinator memory corruption (MS05-051)