Microsoft Internet Explorer before Windows XP Service Pack 2 and Windows Server 2003 Service Pack 1, when Prompt is configured in Security Settings, uses modal dialogs to verify that a user wishes to run an ActiveX control or perform other risky actions, which allows user-assisted remote attackers to construct a race condition that tricks a user into clicking an object or pressing keys that are actually applied to a “Yes” approval for executing the control.
archives.neohapsis.com/archives/fulldisclosure/2004-07/0264.html
archives.neohapsis.com/archives/fulldisclosure/2006-04/0759.html
archives.neohapsis.com/archives/vulnwatch/2006-q2/0019.html
lists.grok.org.uk/pipermail/full-disclosure/2006-April/045589.html
securitytracker.com/id?1015720
student.missouristate.edu/m/matthew007/advisories.asp?adv=2006-02
www.osvdb.org/22351
www.securityfocus.com/bid/17713
www.squarefree.com/2004/07/01/race-conditions-in-security-dialogs/
www.vupen.com/english/advisories/2006/1559
exchange.xforce.ibmcloud.com/vulnerabilities/26111