$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
Reset

26 challenges · browse all techniques

Challenge CTF Weight Category Has
Seccomp_Hell
#call-gate
 HITCON 2024 Quals 100.00 Pwn files wu 2
V8_SBX_Revenge
#v8-sandbox
 HITCON 2024 Quals 100.00 Pwn files wu 1
setjmp
#jmpbuf-hijack
 HITCON 2024 Quals 100.00 Pwn files wu 1
Full_Chain_Wall_Maria
#qemu-escape
 HITCON 2023 Quals 99.75 Pwn files wu 1
Full_Chain_Wall_Rose
#cross-cache
 HITCON 2023 Quals 99.75 Pwn files wu 1
SUBformore
#vm-escape
 HITCON 2023 Quals 99.75 Pwn files wu 1
metatalk
#cve-2021-31439
 HITCON 2021 – Pwn files wu 1
LeakLess HITCON 2025 – Pwn files
calc HITCON 2025 – Pwn files
secret_notes HITCON 2025 – Pwn files
Gleamering_Hope HITCON 2024 Quals 100.00 Pwn files
Halloween HITCON 2024 Quals 100.00 Pwn files
V8_SBX HITCON 2024 Quals 100.00 Pwn files
reEscape HITCON 2024 Quals 100.00 Pwn files
Full_Chain_Wall_Sina HITCON 2023 Quals 99.75 Pwn files
QQQ HITCON 2023 Quals 99.75 Pwn files
The_Umi HITCON 2023 Quals 99.75 Pwn files
EaaS HITCON 2022 – Pwn files
hole HITCON 2022 – Pwn files
kernel HITCON 2022 – Pwn files
sandbox HITCON 2022 – Pwn files
wtfshell-1 HITCON 2022 – Pwn files
dtb HITCON 2021 – Pwn files
dtcaas HITCON 2021 – Pwn files
uml HITCON 2021 – Pwn files
Easy To Say HITCON 2017 Quals 69.38 Pwn files