What is the Shellshock bash vulnerability attempting to do on a vulnerable Linux host?

exams 312-50v12 V1 312-50v12 exam 0 Comments

env x=’(){ :;};echo exploit’ bash Cc ‘cat/etc/passwd’

What is the Shellshock bash vulnerability attempting to do on a vulnerable Linux host?
A . Removes the passwd file
B . Changes all passwords in passwd
C . Add new user to the passwd file
D . Display passwd content to prompt

Answer: D