ZDI-09-048: Microsoft Internet Explorer CSS Behavior Memory Corruption Vulnerability Aug 05 2009 05:45PM：SecurityFocus（情報元のブックマーク数）

こっちもIEのCSSに関する脆弱性みたい。

-- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on
vulnerable installations of Microsoft Internet Explorer. User
interaction is required to exploit this vulnerability in that the target
must visit a malicious page.

The specific flaw exists when accessing embedded style sheets within an
HTML file. When modifying the properties of rules defined in the style
the behavior element is improperly processed resulting in a memory
corruption which can be further leveraged to execute arbitrary code
under the context of the current user.