Signature Detail

HTTP: Internet Explorer MHTML Redirection Information Disclosure

This signature detects attempts to exploit a known vulnerability in Internet Explorer. A malicious Web site can exploit a redirection bug in IE, to force a user to view a Web page that was not intentionally requested by that user.

Extended Description

Outlook Express and Windows Mail are prone to a cross-domain information-disclosure vulnerability. This vulnerability may let a malicious website access properties of a site in an arbitrary external domain in the context of the victim user's browser. Attackers could exploit this issue to gain access to sensitive information (such as cookies or passwords) that is associated with the external domain. This issue was previously reported as an Internet Explorer vulnerability, but the affected component is found to be part of Outlook Express and Windows Mail. Microsoft confirmed that this is an Outlook Express/Windows Mail vulnerability that can also be exploited through Internet Explorer.

Affected Products

• Microsoft Outlook Express 5.5
• Microsoft Outlook Express 5.5 SP1
• Microsoft Outlook Express 5.5 SP2
• Microsoft Outlook Express 6.0
• Microsoft Outlook Express 6.0 SP1
• Microsoft Outlook Express 6.0 SP2
• Microsoft Windows Mail

References

• BugTraq: 17717
• CVE: CVE-2006-2111
• CVE: CVE-2011-0096
• URL: http://lists.grok.org.uk/pipermail/full-disclosure/2006-October/050359.html