source: https://www.securityfocus.com/bid/41737/info Unreal Engine is prone to a denial-of-service vulnerability. An attacker can exploit this issue to crash the affected server, resulting in denial-of-service conditions. The following games which are developed with Unreal Engine are affected: Rainbow Six: Raven Shield Deus Ex Land of the Dead Postal 2 Rune Shadow Ops Unreal 2 Unreal Tournament Unreal Tournament 2003 WarPath XIII Other games may also be affected. https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/34340.zip