==========================================================================
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
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