#stack-buffer-overflow CTF challenges
93 CTF challenges using stack-buffer-overflow from 45 CTFs (2017–2026), 93 with writeups. Mostly Pwn (52%) and Misc (47%).
Pwn · 48 Misc · 44 Reverse · 1
Often combined with
#ret2win 21 #gets 16 #rop 15 #ret2libc 11 #variable-overwrite 5 #got-leak 5 #shellcode 5 #format-string 4 #canary-leak 3 #stack-variable-overwrite 2 #no-aslr 2 #ascii-shellcode 2 #ret2shellcode 2 #local-variable-overwrite 2 #leaked-buffer-address 1
Challenges
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| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| tic_tac_toe | MetaCTF 2021 | – | Pwn | files wu 1 |
| O-xo-xo | SPbCTF 2020 Quals | – | Misc | files wu 1 |
| baffling_buffer_0 | MetaCTF 2020 | – | Misc | files wu 1 |
| ComputeShell | Shakti 2020 | 25.00 | Misc | files wu 1 |
| Handshake | TAMUctf 2021 | – | Pwn | files wu 1 |
| SANTA | TFC 2021 | – | Pwn | files wu 1 |
| interview-opportunity | DiceCTF 2022 | 24.82 | Pwn | files wu 1 |
| baby-pwn | Rooters 2019 | 24.23 | Misc | files wu 1 |
| BabyStack | 0CTF 2018 Quals | – | Pwn | files wu 1 |
| Liars_and_Cheats | PlaidCTF 2021 | 99.64 | Pwn | files wu 1 |
| pcg | pingCTF 2022 | 24.29 | Pwn | files wu 1 |
| kindvm | SECCON 2018 Quals | 36.92 | Misc | files wu 1 |
| trASCII | DawgCTF 2020 | 23.29 | Misc | files wu 1 |