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Exploiting with pwndbg - Solving PlaidCTF 2016 SmartStove

This bank holiday weekend I spent a bit of time updating my docker containers (I know, rock-n-roll!). One of the tools I've been hearing good things about is pwndbg, an open source plugin for GDB which aims to help with exploit development. I've always been a fan of peda, which provides similar functionality, but seeing the integration that pwndbg had with radare2, I couldn't help but give it a shot. To install the tool, I used the provided installation instructions: git clone https://github.com/pwndbg/pwndbg cd pwndbg ./setup.sh One of the snags I ran into early was a nasty error message when…

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