passwd: setgid-binary usr/bin/chage 2755 root/shadow passwd: setuid-binary usr/bin/chfn 4755 root/root passwd: setuid-binary usr/bin/chsh 4755 root/root passwd: setgid-binary usr/bin/expiry 2755 root/shadow passwd: setuid-binary usr/bin/gpasswd 4755 root/root passwd: setuid-binary usr/bin/passwd 4755 root/root