MS.IE.HISTORY.GO.Double.Free

Last Updated DateJun 23, 2009
Release DateApr 17, 2009
SeverityHigh
ImpactSystem Compromise: Remote attackers can gain control of vulnerable systems.
DescriptionThis indicates an attack attempt against a double-free vulnerability in Microsoft Internet Explorer.

The vulnerability is caused by an error when the "history.go" method accesses an object that has not been correctly initialized or that has been deleted. It allows a remote attacker to execute arbitrary code.
Affected ProductsMicrosoft Internet Explorer 7
Microsoft Internet Explorer 6 SP1
Microsoft Internet Explorer 6
Microsoft Internet Explorer 5.01 SP4
Recommended ActionsApply patch, available from the website:
http://www.microsoft.com/technet/security/Bulletin/MS09-014.mspx
Common Vulnerabilities and Exposures (CVE)http://cve.mitre.org/cgi-bin/cvename.cgi?name=2009-0552
Microsoft Bulletin IDMS09-014   http://www.microsoft.com/technet/security/Bulletin/MS09-014.mspx
Reference: VID-17387