OpenStack Neutron would allow unintended access to configuration over the network.
Elena Ezhova discovered that OpenStack Neutron did not properly perform access control checks for attributes. A remote authenticated attacker could exploit this to bypass intended access controls and reset admin-only attributes to default values.
11 November 2014
A security issue affects these releases of Ubuntu and its derivatives:
OpenStack Neutron would allow unintended access to configuration over the network.
Elena Ezhova discovered that OpenStack Neutron did not properly perform access control checks for attributes. A remote authenticated attacker could exploit this to bypass intended access controls and reset admin-only attributes to default values.
The problem can be corrected by updating your system to the following package versions:
To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.
In general, a standard system update will make all the necessary changes.
Vulmon