printf exploit in the data section - UTCTF 2023 - pwn/printfail

CTF Challenge Writeup 00:00 Intro 00:48 Running the program 01:12 checksec 01:30 Ghidra 04:21 Solve script 08:06 Repeatable printf 09:08 Info Leaks 13:20 printf stack pointer magic 19:06 one_gadget 20:14 exploit/flag