#oob-read CTF challenges
5 CTF challenges using oob-read from 5 CTFs (2020–2025), 5 with writeups.
Often combined with
#stack-buffer-overflow 1 #srand-seed-leak 1 #environ-leak 1 #cpython-bytecode 1 #heap-exploitation 1 #memcmp-leak 1 #trustlet 1 #brainfuck-interpreter 1 #op-tee 1
Challenges
Filter and sort these in the challenge browser →
| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| Trust_Issues | SAS 2025 Quals | 20.72 | Pwn | files wu 1 |
| Liars_and_Cheats | PlaidCTF 2021 | 99.64 | Pwn | files wu 1 |
| BitmapManager | Dragon 2020 | 98.00 | Pwn | files wu 1 |
| kvstore | zer0pts 2022 | 35.97 | Pwn | files wu 1 |
| bypy | TSG 2023 | – | Pwn | files wu 1 |