Centos 8 can be used, but some configuration needs to be modified

[s1g0day]

exploit_nss.py文件的187行 proc = subprocess.Popen(['ip', 'addr'], stdout=subprocess.PIPE, bufsize=1, universal_newlines=True)

Generally, ip addr cannot be used directly under low authority. It can be modified to /sbin/ip and modified to ['/sbin/ip','addr']