Adobe Shockwave Player before 11.5.7.609 does not properly parse 3D objects in .dir (aka Director) files, which allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via a modified field in a 0xFFFFFF49 record.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7262
http://www.zerodayinitiative.com/advisories/ZDI-10-088/
http://www.vupen.com/english/advisories/2010/1128
http://www.securityfocus.com/archive/1/511253/100/0/threaded
http://www.adobe.com/support/security/bulletins/apsb10-12.html