Cross-site scripting (XSS) vulnerability in Microsoft Office XP SP3 allows remote attackers to inject arbitrary web script or HTML via a document that contains a "Content-Disposition: attachment" header and is accessed through a cdo: URL, which renders the content instead of raising a File Download dialog box, aka "Vulnerability in Content-Disposition Header Vulnerability."
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5969
https://exchange.xforce.ibmcloud.com/vulnerabilities/45550
https://exchange.xforce.ibmcloud.com/vulnerabilities/45546
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-056
http://www.vupen.com/english/advisories/2008/2807
http://www.us-cert.gov/cas/techalerts/TA08-288A.html
http://www.securitytracker.com/id?1021045
http://www.securityfocus.com/bid/31693
http://secunia.com/advisories/32138
http://marc.info/?l=bugtraq&m=122479227205998&w=2