Oracle latest PSU / Proactive patches (July 2018) deployment for CVE-2018-3110
Dear Concern,
We have 03 production Oracle 12c database server for Card Management System configured with Oracle 12c Active Data Guard (ADG), 01 primary (node-01) and 02 stand by databases (node-02, node-03). We want to deploy latest patch (up to security fixes (example: for CVE-2018-3110) are included in latest PSU / Proactive patches (July 2018) in our primary (node-01) and stand by (nodes-02, node-03) as due to the nature of the vulnerability of CVE-2018-3110, Oracle strongly recommends for deploying the patches without delay.
Please note that, our Oracle version is 12.1.0.2 and we have not yet applied any patches in our databases.