CVE-2014-3476: Openstack Keystone

Medium severity, CVSS 6.0. EPSS: 2.3% chance of exploitation in the next 30 days.

OpenStack Identity (Keystone) before 2013.2.4, 2014.1 before 2014.1.2, and Juno before Juno-2 does not properly handle chained delegation, which allows remote authenticated users to gain privileges by leveraging a (1) trust or (2) OAuth token with impersonation enabled to create a new token with additional roles.

Affected products

• Openstack Keystone: from 2013.2, before 2013.2.4 (fixed in 2013.2.4); from 2014.1, before 2014.1.2 (fixed in 2014.1.2)
• Suse Cloud: version 3 only

Published 2014-06-17. Last modified 2026-06-17.