Title: Microsoft IE NavigateComplete2 Cross Frame Access Vulnerability
Severity: HIGH
Description:
The NavigateComplete2 function in IE does not properly validate origin domains.
Therefore it is possible for a remote webserver to gain read access to local files on the machine of any website visitor or email recipient by accessing the browser object of a frame containing local content. The path and name of the file must be known by the attacker.
Affected Products:
- Microsoft Internet Explorer 4.0
- Microsoft Internet Explorer 4.0 for WfW
- Microsoft Internet Explorer 4.0 for Windows 95
- Microsoft Internet Explorer 4.0 for Windows NT 3.51
- Microsoft Internet Explorer 4.0 for Windows NT 4.0
- Microsoft Internet Explorer 5.0 for Windows 2000
- Microsoft Internet Explorer 5.0 for Windows 95
- Microsoft Internet Explorer 5.0 for Windows 98
- Microsoft Internet Explorer 5.0 for Windows NT 4.0
- Microsoft Internet Explorer 5.0.1
- Microsoft Internet Explorer 5.5 preview
- Microsoft Internet Explorer for Unix 5.0
- Microsoft Windows 3.11
- Microsoft Windows 95
- Microsoft Windows 98
- Microsoft Windows ME
- Microsoft Windows NT 4.0
References:
- Georgi Guninski: NavigateComplete2 Cross Frame Access Vulnerability Demonstration Page
- Microsoft: Frequently Asked Questions: Microsoft Security Bulletin (MS00-055)
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