Is Centrify affected by SambaCry?

Hi, 

Just want to confirm if Centrify is affected by SambaCry.

We have a few hundred RHEL machines with some Samba stand-alone installed on it but not enabled. We are planning to uninstall Samba altogether. My concern are the following:

1. Wil Centrify be affected by uninstalling Samba in the machines

2. Is Centrify affected by SambaCry

3. If yes, do we have any patch?

I hope you can direct to the resources here. Thanks in advance