source: http://www.securityfocus.com/bid/11724/info

The Halo game client is reported prone to a remote denial of service vulnerability. It is reported that when using the in game browser to view a server list, a malicious reply from a server may crash the affected client.

A remote attacker may exploit this vulnerability to deny service to legitimate users.

https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/bin-sploits/24761.zip