A simple pure Python3 Slowloris implementation for educational purposes. Includes Docker files for building demonstration targets.

Related CVE: CVE-2007-6750

python3 slowloris.py {HOST} {PORT} {NUMBER_OF_CONNECTIONS}

e.g.

python3 slowloris.py localhost 8080 1000

Two Docker files are included to build demonstration targets:

• Apache latest (quick to build but less vulnerable)
• Apache 2.2.14 (slower to build but more vulnerable)

Step 1

Download and install Docker Desktop

Step 2

To build latest:

cd targets/latest

docker build -t apache-latest .

docker run -dit --name slowloris-target -p 8080:80 apache-latest

To build 2.2.14:

cd targets/2.2.14

docker build -t apache-2.2.14 .

docker run -dit --name slowloris-target -p 8080:80 apache-2.2.14

Step 3

Test the target is up and running by visiting https://localhost:8080 in your browser: