Published:2011/06/15  Last Updated:2011/06/15

Information from Microsoft Japan Co.,Ltd.

Vulnerability ID:JVN#40382909
Title:Microsoft Outlook read receipt function vulnerability
Status:vulnerable

This is a statement from the vendor itself with no modification by JPCERT/CC.

This applies to Office 2003 Service Pack 3 and before, and to Office 2007 Service Pack 1 and before.
This was addressed in Office 2007 Service Pack 2 and Office 2010 RTM.
We have not identified any available workaround for Office 2003.