source: https://www.securityfocus.com/bid/31205/info

Unreal Engine is prone to a remote denial-of-service vulnerability because of an error in memory allocation.

An attacker could exploit this issue to crash applications that use the vulnerable engine and deny service to legitimate users.

The following applications using the engine are vulnerable:

Unreal Tournament 3.1.3
Unreal Tournament 2003
Unreal Tournament 2004
Dead Man's Hand
Pariah
WarPath
Postal 2
Shadow Ops

https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/32386.zip