USN-4262-1: OpenStack Keystone vulnerability

30 January 2020

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.

Update instructions

The problem can be corrected by updating your system to the following package versions:

Ubuntu 19.10

In general, a standard system update will make all the necessary changes.