$ ctf42

#stack-overflow CTF challenges

28 CTF challenges using stack-overflow from 23 CTFs (2018–2024), 28 with writeups. Mostly Misc (61%) and Pwn (39%).

Misc · 17 Pwn · 11

Often combined with

#rop 6 #ret2win 6 #ret2shellcode 3 #one-gadget 2 #gets 2 #apache-module 1 #saved-rbp-overwrite 1 #ret2libc 1 #variable-overwrite 1 #pppd 1 #eap 1 #cve-2020-8597 1 #golang-reversing 1 #aztec-code 1 #race-condition 1

Challenges

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Challenge CTF Weight Category Has
inception ASIS 2018 Finals 55.00 Misc files wu 3
baskin_robins31 Codegate 2018 Quals 25.00 Misc files wu 3
Chainblock corCTF 2021 24.92 Pwn files wu 3
Jimi_Jam Block 2020 35.14 Misc files wu 3
stackoverflow ImaginaryCTF 2021 – Pwn files wu 3
beef-of-finitude BlueHens 2021 22.62 Pwn files wu 2
SeaShells BSidesBOS 2020 25.00 Misc files wu 2
slowfire BSidesSF 2019 25.00 Misc files wu 2
thereisnospoon b01lers 2020 22.46 Misc files wu 2
browser_insanity hxp 2022 – Pwn files wu 2
twisty HackTM 2020 Quals 24.02 Misc files wu 2
sea Codegate 2023 Quals – Pwn files wu 2
justpwnit ASIS 2021 Quals 89.22 Pwn files wu 2
success Securinets 2021 Quals 41.71 Pwn files wu 2
pppd De1CTF 2020 24.28 Misc files wu 2
BuggyPWN CTFZone 2018 Quals 23.92 Misc files wu 2
ByteCafe ByteCTF 2020 – Misc files wu 1
babystack BambooFox 2021 24.15 Misc files wu 1
runway1 BuckeyeCTF 2024 50.91 Pwn files wu 1
runway2 BuckeyeCTF 2024 50.91 Pwn files wu 1
WelcomeToPwn boot2root 2020 24.93 Misc files wu 1
binary-exploitation-is-ez COMPFEST 2020 – Misc files wu 1
shellCode boot2root 2020 24.93 Misc files wu 1
mod_pwn BSidesTLV 2022 23.94 Pwn files wu 1
cfgo-LuckyMaze WMCTF 2020 – Misc files wu 1
M-x_5x5 watevrCTF 2019 24.92 Misc files wu 1
accountant zer0pts 2022 35.97 Pwn files wu 1
cfgo-CheckIn WMCTF 2020 – Misc files wu 1