CVE-2011-0556
The Font Xtra.x32 module in Adobe Shockwave Player before 11.5.9.620 allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted PFR1 chunk that leads to an unexpected sign extension and an invalid pointer dereference, a different vulnerability than CVE-2011-0569.
Date published : 2011-02-10
http://www.securityfocus.com/bid/46328
http://www.securityfocus.com/archive/1/516336/100/0/threaded