[USN-3448-1] OpenStack Keystone vulnerability
marc.deslauriers at canonical.com
Wed Oct 11 13:24:09 UTC 2017
Ubuntu Security Notice USN-3448-1
October 11, 2017
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 16.04 LTS
OpenStack Keystone would allow unintended access over the network.
- keystone: OpenStack identity service
Boris Bobrov discovered that OpenStack Keystone incorrectly handled
federation mapping when there are rules in which group-based assignments
are not used. A remote authenticated user may receive all the roles
assigned to a project regardless of the federation mapping, contrary to
The problem can be corrected by updating your system to the following
Ubuntu 16.04 LTS:
In general, a standard system update will make all the necessary changes.
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