CVE-2015-5271: Openstack Tripleo Heat Templates

High severity, CVSS 7.5. EPSS: 2.4% chance of exploitation in the next 30 days.

The TripleO Heat templates (tripleo-heat-templates) do not properly order the Identity Service (keystone) before the OpenStack Object Storage (Swift) staticweb middleware in the swiftproxy pipeline when the staticweb middleware is enabled, which might allow remote attackers to obtain sensitive information from private containers via unspecified vectors.

Affected products

• Openstack Tripleo Heat Templates: affected versions not specified
• Red Hat Openstack: version 7.0 only

Published 2016-04-15. Last modified 2026-06-17.