Task 1: Experimenting with Bash Function:

The Bash program in Ubuntu 16.04 has already been patched, so it is no longer vulnerable to the Shellshock attack. For the purpose of this lab, we have installed a vulnerable version of Bash inside the /bin folder; its name is bash-shellshock. We need to use this Bash in our task. Please run this vulnerable version of Bash like the following and then design an experiment to verify whether this Bash is vulnerable to the Shellshock attack or not.

$ /bin/bash_shellshock

Try the same experiment on the patched version of bash (/bin/bash) and report your observations.