Intrusion Prevention

MS.IE.HTTP.Redirect.Memory.Corruption

Description

This indicates an attack attempt against a Memory Corruption vulnerability in Microsoft Internet Explorer.
An attacker can exploit this issue by redirecting a user to the CDL protocol. Successful attacks may allow the attacker to execute arbitrary code.

Affected Products

Microsoft Internet Explorer 7
Microsoft Internet Explorer 8
Microsoft Internet Explorer 9

Impact

System Compromise: Remote attackers can gain control of vulnerable systems.

Recommended Actions

Apply the most recent upgrade or patch from the vendor.
http://www.microsoft.com/technet/security/Bulletin/MS11-050.mspx

CVE References

CVE-2011-1262