USN-4262-1: OpenStack Keystone vulnerability

USN-4262-1: OpenStack Keystone vulnerability

keystone vulnerability

A security issue affects these releases of Ubuntu and its derivatives:

• Ubuntu 19.10

Summary

OpenStack Keystone could be made to expose sensitive information over the
network.

Software Description

• keystone – OpenStack identity service

Details

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

keystone – 2:16.0.0-0ubuntu1.1

python3-keystone – 2:16.0.0-0ubuntu1.1

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.

References

• CVE-2019-19687

Source: USN-4262-1: OpenStack Keystone vulnerability