=========================================================================Ubuntu Security Notice USN-5835-2
January 31, 2023

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

- Ubuntu 22.10
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS

Summary:

OpenStack Glance could be made to expose sensitive information.

Software Description:
- glance: OpenStack Image Registry and Delivery Service

Details:

Guillaume Espanel, Pierre Libeau, Arnaud Morin, and Damien Rannou
discovered that OpenStack Glance incorrectly handled VMDK image processing.
An authenticated attacker could possibly supply a specially crafted VMDK
flat image and obtain arbitrary files from the server containing sensitive
information.

Update instructions:

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

Ubuntu 22.10:
   glance-common                   2:25.0.0-0ubuntu1.1

Ubuntu 22.04 LTS:
   glance-common                   2:24.1.0-0ubuntu1.1

Ubuntu 20.04 LTS:
   glance-common                   2:20.2.0-0ubuntu1.1

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

References:
   https://ubuntu.com/security/notices/USN-5835-2
   https://ubuntu.com/security/notices/USN-5835-1
   CVE-2022-47951

Package Information:
   https://launchpad.net/ubuntu/+source/glance/2:25.0.0-0ubuntu1.1
   https://launchpad.net/ubuntu/+source/glance/2:24.1.0-0ubuntu1.1
   https://launchpad.net/ubuntu/+source/glance/2:20.2.0-0ubuntu1.1