this EA game has some interesting design choices..
Source: YouTube · Low Level · published Apr 4, 2025 · 17:39
EA released the Command and Conquer Generals: Zero Hour source code, prompting a security analysis that reveals significant vulnerabilities in the 2003 game's network protocol 0:00.
Key Takeaways:
• The game uses UDP port 8086 for LAN communication, with security weak by modern standards due to its 2003 development era 1:55
• The game's "encryption" relies solely on XOR operations, which provides no real security and leaves portions of data unencrypted 2:27
• Packet validation uses a CRC check and a magic number "food" to verify packet authenticity 7:58
• Chat messages and lobby information are broadcast in plaintext across the network, readable by anyone on the LAN 12:50
• The game's authentication system relies only on IP addresses with UDP, making it vulnerable to IP spoofing attacks 16:52
The security researcher rated the game's security a 4/10, noting some safe coding practices but highlighting fundamental vulnerabilities in the network protocol design 16:52.
Sources:
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Transcript Preview
First 800 characters of the transcript
Ladies and gentlemen, boys and girls, EA released the source code for Command and Conquer Generals: Zero Hour. This happened about two months ago in a rare EAW to try to support the modding community to give them access to the source code so that they can make modifications to this beloved game from 2003. Very, very old. You can see here by the box, you know, back when you used to buy video games that came in a box. Glorious times to be a kid. I was in third grade in 03. and the graphics just uh captivating. But honestly, this is one of my favorite eras of gaming cuz the games were so simple, but they were so fun to play. You get your friends on a land network and you'd get together and you would just throw armies at each other and have a grand old time. Now, the source code for these game…