IML32.dll in Adobe Shockwave Player before 11.6.0.626 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted tSAC chunk, which triggers a heap-based buffer overflow, a different vulnerability than CVE-2011-2111 and CVE-2011-2116.
http://www.us-cert.gov/cas/techalerts/TA11-166A.html
http://www.adobe.com/support/security/bulletins/apsb11-17.html
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=919