$ ctf42

Pwn CTF challenges

3,926 Pwn CTF challenges from 382 CTFs (2011–2026), 1,025 with writeups.

Top pwn techniques

#stack-buffer-overflow 95 #format-string 88 #rop 76 #use-after-free 56 #ret2win 55 #shellcode 48 #ret2libc 37 #heap 35 #heap-overflow 34 #tcache-poisoning 29 #got-overwrite 29 #stack-pivot 25 #buffer-overflow 23 #heap-exploitation 21 #seccomp 19

Challenges

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Challenge CTF Weight Has
call-of-fake LINE 2022 – files
canary AccessDenied 2022 23.75 files
caniride angstromCTF 2022 – files
catastrophe redpwn 2022 – files
cee_gee_eye DawgCTF 2022 26.09 files
cerebrum-boggled HackPack 2022 35.11 files
chutes-and-ladders DiceCTF 2022 24.82 files
citrusorwell corCTF 2022 24.92 files
cockarocha LexingtonInformaticsTournament 2022 23.87 files
codemov THCon 2022 – files
containment DiceCTF 2022 24.82 files
coopy GreyCatTheFlag 2022 24.50 files
corchat corCTF 2022 24.92 files
crc32pwn CakeCTF 2022 – files
crosland-seven WRECKCTF 2022 – files
d3bpf-v2 D3CTF 2022 22.50 files
d3fuse D3CTF 2022 22.50 files
d3kheap D3CTF 2022 22.50 files
d8 GoogleCTF 2022 – files
darq SecurityFest 2022 25.00 files
data-eater DiceCTF 2022 24.82 files
death-note FooBarCTF 2022 21.61 files
dented-shell niteCTF 2022 22.30 files
destruction Defcamp 2022 – files
diary RCTF 2022 – files
dirtyRAT m0leCon 2022 Quals 36.00 files
dreams angstromCTF 2022 – files
easyoob GreyCatTheFlag 2022 24.50 files
easyoob2 GreyCatTheFlag 2022 24.50 files
easyuaf GreyCatTheFlag 2022 24.50 files
ecrypt LINE 2022 – files
elementary-tcache niteCTF 2022 22.30 files
encryptor GDGAlgiers 2022 23.54 files
examination StarCTF 2022 – files
ez_atm RCTF 2022 – files
ezflag TetCTF 2022 36.72 files
ezpz-pwn DownUnderCTF 2022 – files
family-tree DownUnderCTF 2022 – files
faster-python GDGAlgiers 2022 23.54 files
fermat redpwn 2022 – files