This version of the MSRC script by JohnLaTwC has some modification for use in a Docker container.
You have to login to the MSRC Portal to get an API key.
Sign-in in here: https://portal.msrc.microsoft.com/en-us/developer, and click on the Developer tab, click the Show button on the API key.
git clone https://github.com/reuteras/MSRC.git
cd MSRC
# Add your api key to a file named api.txt i the current directory
./run.sh