There are two security advisory for Drupal 7 core:
Drupal core - Critical - Third Party Libraries - SA-CORE-2019-001: https://www.drupal.org/sa-core-2019-001
Drupal core - Critical - Arbitrary PHP code execution - SA-CORE-2019-002: https://www.drupal.org/sa-core-2019-002
These issues have been fixed in Drupal 7.63, and all customers are urged to update their portal immediately.
For Apigee Cloud customers - Developer Portal 19.01.16.00 has been released, you can read the full release notes here: https://docs.apigee.com/release/notes/19011600-apigee-developer-services-portal-release-notes
Cloud customers hosted on Pantheon should apply updates to their site using the Pantheon dashboard: http://apigee.com/docs/developer-services/content/working-pantheon#maintainyoursite-applyanapigeeupdatetothedeveloperservicesportal
Make sure all environments have been patched using the standard workflow: http://helpdesk.getpantheon.com/customer/portal/articles/383609-using-the-pantheon-workflow
For Apigee Cloud customers -
Download and install Drupal 7.63 on your private cloud following these instructions:http://docs.apigee.com/developer-services/content/upgrading-drupal-opdk-installation
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