Finding and Exploiting Bugs in Multiplayer Game Engines

Presented at DEF CON 28 (2020) Virtual, Aug. 7, 2020, 2:30 p.m. (30 minutes)

Unreal Engine 4 and Unity3D dominate the multiplayer gaming landscape. They're also complicated pieces of software written in C and C++. In this talk, Jack will share the results of months of bug hunting in multiplayer game networking protocols. Be prepared for memory disclosures, speedhacks, and WONTFIX vulnerabilities.


Presenters:

  • Jack Baker
    Jack Baker is a professional reverse engineer and amateur video game hacker. Jack is most known for having the same name as a Resident Evil villain.

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