Ubuntu 23.04: 6073-1 Moderate: Cinder Information Disclosure Risk

ubuntu

May 11, 2023

Cinder could be made to expose sensitive information.

Summary

Cinder could be made to expose sensitive information.

Software Description:

- cinder: OpenStack storage service

Details:

Jan Wasilewski and Gorka Eguileor discovered that Cinder 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 Ubuntu information disclosure medium Cinder

Update Instructions

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

Ubuntu 23.04:
   python3-cinder                  2:22.0.0-0ubuntu1.1

Ubuntu 22.10:
   python3-cinder                  2:21.1.0-0ubuntu2.1

Ubuntu 22.04 LTS:
   python3-cinder                  2:20.1.0-0ubuntu2.1

Ubuntu 20.04 LTS:
   python3-cinder                  2:16.4.2-0ubuntu2.3

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