Title: Microsoft Office Forms.ListBox.1 / Forms.ComboBox.1 ActiveX ListWidth Property DoS Weakness
Jul 23, 2006
Microsoft Office contains a flaw in the Forms.ListBox.1 and Forms.ComboBox.1 ActiveX controls that are triggered when supplying 0x7FFFFFFE or larger as value for the 'ListWidth' property. With a specially crafted web page, a context-dependent attacker can crash the browser.
Loss of Availability
Not a Vulnerability
Currently, there are no known upgrades or patches to correct this issue. It is possible to correct the flaw by implementing the following workaround(s):
Uninstall Microsoft Office 2003 or disable active scripting or disable activeX controls.