Ubuntu 23.04: 6073-7 Critical Regression In Glance_store

ubuntu

May 23, 2023

USN-6073-2 introduced a regression in Glance_store.

Summary

USN-6073-2 introduced a regression in Glance_store.

Software Description:

- python-glance-store: OpenStack Image Service store library

Details:

USN-6073-2 fixed a vulnerability in Glance_store. Unfortunately the update

introduced a regression with detaching volumes. The security fix has been

removed pending further investigation.

We apologize for the inconvenience.

Original advisory details:

Jan Wasilewski and Gorka Eguileor discovered that Glance_store incorrectly

handled deleted volume attachments. An authenticated user or attacker could

possibly use this issue to gain access to sensitive information.

This update may require configuration changes to be completely effective,

please see the upstream advisory for more information:

Topics Covered

security advisory critical ubuntu sensitive information regression python-glance-store glance_store

Update Instructions

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

Ubuntu 23.04:
   python3-glance-store            4.3.0-0ubuntu1.2

Ubuntu 22.10:
   python3-glance-store            4.1.0-0ubuntu1.2

Ubuntu 22.04 LTS:
   python3-glance-store            3.0.0-0ubuntu1.2

Ubuntu 20.04 LTS:
   python3-glance-store            2.0.0-0ubuntu4.2

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