|Check Point Reference:||CPAI-2013-1331|
|Date Published:||12 Mar 2013|
|Last Updated:||27 Dec 2016|
|Source:||Microsoft Security Bulletin MS13-021|
|Protection Provided by:||
|Who is Vulnerable?|| Internet Explorer 6|
Internet Explorer 7
Internet Explorer 8
Internet Explorer 9
Internet Explorer 10
|Vulnerability Description||A remote code execution vulnerability has been reported in Microsoft Internet Explorer. The vulnerability is due to an error in the way Internet Explorer accesses an object in memory that has been deleted. A remote attacker can exploit this issue by enticing a target victim to open a specially crafted web page. Successful exploitation could cause memory corruption in a way that would allow attackers to execute code on the target.|
|Update/Patch Avaliable||Apply patches from: MS13-021|
This protection will detect and block attempts to open a malicious HTML file.
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: Web Client Enforcement Violation.
Attack Information: Internet Explorer saveHistory Use After Free Code Execution (MS13-021)