$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
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28 challenges · browse all techniques

Challenge CTF Weight Category Has
Alien_Math
#stack-buffer-overflow#uninitialized-rand#ret2win
 CSAW 2021 Quals 20.54 Pwn files src wu 3
Password_Checker
#stack-buffer-overflow#password-check-bypass
 CSAW 2021 Quals 20.54 Pwn files src wu 3
cold
#c++-decompression#oob-read-write#small-string-optimization#rop
 CSAW 2021 Quals 20.54 Pwn files wu 1
haySTACK
#srand-time-seed-bruteforce#prng-prediction
 CSAW 2021 Quals 20.54 Pwn files wu 2
krypto
#kernel-exploit#toctou-race#arbitrary-write#modprobe-path-overwrite#infoleak
 CSAW 2021 Quals 20.54 Pwn files wu 1
word_games
#heap#tcache-perthread-corruption#unsorted-bin-leak#libc-2.33
 CSAW 2021 Quals 20.54 Pwn files wu 2
Mini_Golfing CSAW 2024 Quals 21.80 Pwn files src
Nix_Philosophies CSAW 2024 Quals 21.80 Pwn files
VIP_Blacklist CSAW 2024 Quals 21.80 Pwn files src
Super_Secure_Heap CSAW 2023 Quals 21.80 Pwn files
double_zer0_dilemma CSAW 2023 Quals 21.80 Pwn files
unlimited_subway CSAW 2023 Quals 21.80 Pwn files
baby_windows CSAW 2022 Quals 23.70 Pwn files
ezROP CSAW 2022 Quals 23.70 Pwn files
how2pwn CSAW 2022 Quals 23.70 Pwn files
shello_world CSAW 2022 Quals 23.70 Pwn files
unsafe-linking CSAW 2022 Quals 23.70 Pwn files
Applicative CSAW 2020 Quals 59.00 Pwn files src
CVV CSAW 2017 Quals 24.61 Pwn files src
Minesweeper CSAW 2017 Quals 24.61 Pwn files src
Pilot CSAW 2017 Quals 24.61 Pwn files src
Ish CSAW 2014 Quals – Pwn files
S3 CSAW 2014 Quals – Pwn files
Saturn CSAW 2014 Quals – Pwn files
The Road Less Traveled/bo CSAW 2014 Quals – Pwn files
EXPLOIT - 200 CSAW 2012 Quals – Pwn files
EXPLOIT - 400 CSAW 2012 Quals – Pwn files
EXPLOIT - 500 CSAW 2012 Quals – Pwn files