1. Ubuntu Security Notices
  2. USN-6073-7

USN-6073-7: Glance_store regression

Publication date

23 May 2023

Overview

USN-6073-2 introduced a regression in Glance_store.

Releases

Packages

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:

https://security.openstack.org/ossa/OSSA-2023-003.html

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:

https://security.openstack.org/ossa/OSSA-2023-003.html

Update instructions

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

Learn more about how to get the fixes.

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

Ubuntu Release Package Version
23.04 lunar python3-glance-store –  4.3.0-0ubuntu1.2
22.10 kinetic python3-glance-store –  4.1.0-0ubuntu1.2
22.04 jammy python3-glance-store –  3.0.0-0ubuntu1.2
20.04 focal python3-glance-store –  2.0.0-0ubuntu4.2

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References

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