=========================================================================
Ubuntu Security Notice USN-4420-1
July 07, 2020

cinder, python-os-brick vulnerability
=========================================================================
A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS

Summary:

Cinder and os-brick could be made to expose sensitive information.

Software Description:
- cinder: OpenStack storage service
- python-os-brick: Library for managing local volume attaches

Details:

David Hill and Eric Harney discovered that Cinder and os-brick incorrectly
handled ScaleIO backend credentials. An attacker could possibly use this issue to
expose sensitive information.

Update instructions:

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

Ubuntu 20.04 LTS:
  python3-cinder                  2:16.1.0-0ubuntu1
  python3-os-brick                3.0.1-0ubuntu1.2

Ubuntu 18.04 LTS:
  python-cinder                   2:12.0.9-0ubuntu1.2
  python-os-brick                 2.3.0-0ubuntu1.2
  python3-os-brick                2.3.0-0ubuntu1.2

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

References:
  https://usn.ubuntu.com/4420-1
  CVE-2020-10755

Package Information:
  https://launchpad.net/ubuntu/+source/cinder/2:16.1.0-0ubuntu1
  https://launchpad.net/ubuntu/+source/python-os-brick/3.0.1-0ubuntu1.2
  https://launchpad.net/ubuntu/+source/cinder/2:12.0.9-0ubuntu1.2
  https://launchpad.net/ubuntu/+source/python-os-brick/2.3.0-0ubuntu1.2