Adobe Flash Media Server (FMS) before 3.5.6, and 4.x before 4.0.2, allows remote attackers to cause a denial of service (XML data corruption) via unspecified vectors.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2011-0630
http://www.adobe.com/support/security/bulletins/apsb11-11.html