Security update for samba45, samba46, samba47 ports to address CVE-2018-1050 and CVE-2018-1057.
As AD DC doesn't work in samba46 and was broken again in samba 4.7.4 - the attack vector is quite narrow.
Security: CVE-2018-1050
CVE-2018-1057
Sponsored by: iXsystems Inc.