The Administration Service (FMSAdmin.exe) in Macromedia Flash Media Server 2.0 r1145 allows remote attackers to cause a denial of service (application crash) via a malformed request with a single character to port 1111.
https://exchange.xforce.ibmcloud.com/vulnerabilities/23563
https://euvd.enisa.europa.eu/vulnerability/EUVD-2005-4211
http://www.vupen.com/english/advisories/2005/2865
http://www.securityfocus.com/bid/15822
http://www.macromedia.com/devnet/security/security_zone/mpsb05-11.html
http://www.ipomonis.com/advisories/Flash_media_server_2.txt