OpenStack Keystone could be made to expose sensitive information over the network.
Daniel Preussker discovered that OpenStack Keystone incorrectly handled the list credentials API. A user with a role on the project could use this issue to view any other user’s credentials.
30 January 2020
A security issue affects these releases of Ubuntu and its derivatives:
OpenStack Keystone could be made to expose sensitive information over the network.
Daniel Preussker discovered that OpenStack Keystone incorrectly handled the list credentials API. A user with a role on the project could use this issue to view any other user’s credentials.
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