Errata overview
Errata ID 372
Date 2017-01-11
Source package samba
Fixed in version 2:4.5.1-1.851.201701050832
This update fixes the following issue:
* Samba 4.5 creates an DNS object _msdcs below the position
  CN=MicrosoftDNS,CN=System. If CN=System is still used by Bind9, the
  DRS replication will be stopped. This can only happen if Samba 4
  was installed before UCS 4.0-4 and a Samba 4 system is installed or
  This update removes the created DNS object and prevented its
Additional notes
UCS Bug number #43288