$ ctf42

#stack-variable-overwrite CTF challenges

5 CTF challenges using stack-variable-overwrite from 4 CTFs (2018–2024), 5 with writeups. Mostly Misc (60%) and Pwn (40%).

Misc · 3 Pwn · 2

Often combined with

#stack-buffer-overflow 2 #buffer-overflow 1 #check-bypass 1

Challenges

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Challenge CTF Weight Category Has
bigboy CSAW 2018 Quals 30.23 Misc files wu 3
ThanksgivingDinner AUCTF 2020 – Misc files wu 3
gatekeep LA 2023 – Pwn files wu 2
Rigged_Slot_Machine_2 1337UP 2024 – Pwn files wu 1
Rigged_Slot_Machine_1 1337UP 2024 – Misc files wu 1