BSidesSF CTF 2021 Author writeup: glitter-printer, a buffer underflow where you modify the actual code
Hi Everybody! This is going to be a challenge-author writeup for the Glitter Printer challenge from BSides San Francisco 2021. First, a bit of history: the original idea I had behind Glitter Printer was to make a video game challenge involving cartridge-swap, where I'd write a handful of simple video games in 100% x86 code […]