mshtml.dll in Microsoft Windows XP Server 2003 and Internet Explorer 6.0 SP1 allows attackers to cause a denial of service (access violation) by causing mshtml.dll to process button-focus events at the same time that a document is reloading as seen in Microsoft Office InfoPath 2003 by repeatedly clicking the \Delete\ button in a repeating section in a form. NOTE: the normal operation of InfoPath appears to involve a local user without any privilege boundaries so this might not be a vulnerability in InfoPath. If no realistic scenarios exist for this problem in other products then perhaps it should be excluded from CVE.