A simple Format String exploit example - bin 0x11

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Solving format1 from exploit-exercises.com with a simple Format String vulnerability, exploited with %n.

stack layout: https://www.win.tue.nl/~aeb/linux/hh/stack-layout.html
format1: https://exploit.education/protostar/format-one/
CTF format string exploit: https://gist.github.com/LiveOverflow/937b659c9a37be099ddd

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