Pwn_Seccomp_Hell

Seccomp Hell

Author

wxrdnx

Description

Some challenges are userland pwns, others are kernel pwn, still others are sandbox escapes.
In Seccomp Hell, you can get all three for free <3

Note: Try getting a full root shell for this challenge

Instancer: http://seccomphell.chal.hitconctf.com:30000/

nc seccomphell.chal.hitconctf.com 50000

Instancer v2: http://seccomphell.chal.hitconctf.com:30000/

https://storage.googleapis.com/hitcon-ctf-2024-qual-attachment/seccomphell/seccomphell-fe8e817a92294a8810182a9c9737d83083554b61.tar.gz

Distribution

• seccomphell-fe8e817a92294a8810182a9c9737d83083554b61.tar.gz

Points

305

Solves

15

Writeup

• https://w0y.at/writeup/2024/07/16/hitcon-ctf-2024-quals-seccomp-hell.html