IHackfest 2020 pwning challenge by salt

Introduction

The Hackfest CTF is a hacking competition organized each year in Quebec City. You can see the official website: https://hackfest.ca/en/ctf/

For 2020 edition, I created two Linux binary exploitation (pwning) for the CTF classic.

You can find the write-ups on my blog:

You can set up the challenges following the instructions below.

Dependencies

You need to install docker and docker-compose.

With apt-get, you need to install the following packages:

apt-get install xinetd

Installation

After you clone the depot, you just need to launch the start.sh file (you need to be root).