$ ctf42

#gets CTF challenges

18 CTF challenges using gets from 12 CTFs (2020–2023), 18 with writeups. Mostly Pwn (61%) and Misc (39%).

Pwn · 11 Misc · 7

Often combined with

#stack-buffer-overflow 16 #rop 5 #variable-overwrite 4 #ret2win 3 #ret2libc 2 #stack-overflow 2 #local-variable-overwrite 2 #pie-brute-force 1 #got-leak 1 #ret2shellcode 1 #leak 1 #orw 1 #seccomp 1 #magic-value 1

Challenges

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Challenge CTF Weight Category Has
Chainblock corCTF 2021 24.92 Pwn files wu 3
OnLockdown DawgCTF 2020 23.29 Misc files wu 3
bop DiceCTF 2023 36.70 Pwn files wu 3
roprop DarkCTF 2020 23.71 Misc files wu 3
Bofit DawgCTF 2021 23.29 Pwn files wu 3
pwn-intended-0x3 csictf 2020 23.67 Misc files wu 3
HouseOfMadness AUCTF 2020 – Misc files wu 3
pwn-intended-0x2 csictf 2020 23.67 Misc files wu 3
pwn-intended-0x1 csictf 2020 23.67 Misc files wu 3
AP_ABCs BCACTF 2021 – Pwn files wu 2
gambler_overflow b01lers 2022 33.05 Pwn files wu 2
ByteCafe ByteCTF 2020 – Misc files wu 1
guessinggame PatriotCTF 2023 24.52 Pwn files src wu 1
bistro Defcamp 2023 Quals – Pwn files wu 1
bistro_v2 Defcamp 2023 Quals – Pwn files wu 1
baby_bof Defcamp 2023 Quals – Pwn files wu 1
UNLOCK_DOOR DeconstruCT.F 2021 19.69 Pwn files wu 1
Honors_ABCs BCACTF 2021 – Pwn files wu 1