Red Hat Security Advisory 2014-1687-02 – OpenStack Orchestration is a template-driven engine used to specify and deploy configurations for Compute, Storage, and OpenStack Networking. It can also be used to automate post-deployment actions, which in turn allows automated provisioning of infrastructure, services, and applications. Orchestration can also be integrated with Telemetry alarms to implement auto-scaling for certain infrastructure resources. It was discovered that a user could temporarily be able to see the URL of a provider template used in another tenant. If the template itself could be accessed, then additional information could be leaked that would otherwise not be visible.