CVE-2014-3476 Information

Description

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.

Reference

http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00031.html http://secunia.com/advisories/57886 http://secunia.com/advisories/59547 http://www.openwall.com/lists/oss-security/2014/06/12/3 http://www.securityfocus.com/bid/68026 https://bugs.launchpad.net/keystone/+bug/1324592