Technical Description

Multiple vulnerabilities have been identified in Microsoft Internet Explorer, which could be exploited by remote attackers to take complete control of an affected system, disclose sensitive information, or display spoofed content.

The first issue is due to a memory corruption error in the way the browser does exception handling, which could be exploited by remote attackers to execute arbitrary commands via a malicious web page.

The second flaw is due to a memory corruption error when handling specially crafted UTF-8 encoded HTML, which could be exploited by remote attackers to execute arbitrary commands via a malicious web page.

The third vulnerability is due to a memory corruption error in the "DXImageTransform.Microsoft.Light" ActiveX control when handling unexpected data, which could be exploited by remote attackers to execute arbitrary commands via a malicious web page.

The fourth issue is due to a memory corruption error when instantiating certain COM objects (e.g. Wmm2fxa.dll), which could be exploited by remote attackers to execute arbitrary commands via a malicious web page.

The fifth flaw is due to an error where the browser interprets a specially crafted document as a cascading style sheet (CSS), which could be exploited by malicious web sites to read file data from another domain. For additional information, see : VUPEN/ADV-2005-2804

The sixth issue is due to an error when navigating the address bar and other parts of the trust UI away from a web site, which could be exploited by attackers to display spoofed content in a browser window.

The seventh flaw is due to a memory corruption error when saving a specially crafted Web page as a multipart HTML (.mht) file, which could be exploited by remote attackers to execute arbitrary commands by convincing a user to save a malicious web page.

The eighth vulnerability is due to an error when navigating the address bar and other parts of the trust UI away from a web site, which could be exploited by attackers to display spoofed content in a browser window. For additional information, see : VUPEN/ADV-2006-1218

Credits

Vulnerabilities reported by Andreas Sandblad, TippingPoint, Will Dormann, H D Moore, Yorick Koster, hoshikuzu star_dust, and John Jones.

ChangeLog

2006-06-13 : Initial release

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