The U3D implementation in Adobe Reader and Acrobat 9.x before 9.3, 8.x before 8.2 on Windows and Mac OS X, and 7.x before 7.1.4 allows remote attackers to execute arbitrary code via malformed U3D data in a PDF document, related to a CLODProgressiveMeshDeclaration "array boundary issue," a different vulnerability than CVE-2009-2994.
https://exchange.xforce.ibmcloud.com/vulnerabilities/55551
https://bugzilla.redhat.com/show_bug.cgi?id=554293
http://www.us-cert.gov/cas/techalerts/TA10-013A.html
http://www.metasploit.com/modules/exploit/windows/fileformat/adobe_u3d_meshdecl
http://www.adobe.com/support/security/bulletins/apsb10-02.html
http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00009.html