Integer overflow in the U3D implementation in Adobe Reader and Acrobat 9.x before 9.3, and 8.x before 8.2 on Windows and Mac OS X, allows remote attackers to execute arbitrary code via a malformed PDF document. Per: http://www.adobe.com/support/security/bulletins/apsb10-02.html
Affected software versions
Adobe Reader 9.2 and earlier versions for Windows, Macintosh, and UNIX Adobe Acrobat 9.2 and earlier versions for Windows and Macintosh Per: http://www.adobe.com/support/security/bulletins/apsb10-02.html
an integer overflow vulnerability in U3D support that could lead to code execution (CVE-2009-3959).