source: http://www.securityfocus.com/bid/30430/info

Unreal Tournament 3 is prone to multiple remote vulnerabilities, including a denial-of-service issue and a memory-corruption issue.

An attacker can exploit these issues to execute arbitrary code within the context of the affected application or cause the application to crash.

These issues affect the following versions:

Unreal Tournament 3 1.3beta4
Unreal Tournament 3 1.2 and prior

https://github.com/offensive-security/exploitdb-bin-sploits/raw/master/bin-sploits/32127.zip