Stack-based buffer overflow in the CG_ServerCommand function in Quake 3 Engine as used by Soldier of Fortune 2 (SOF2MP) GOLD 1.03 allows remote attackers to cause a denial of service and possibly execute code by sending a long command from the server.
https://www.exploit-db.com/exploits/1976
https://exchange.xforce.ibmcloud.com/vulnerabilities/27614