An OpenStack Heat security update has been released for Ubuntu Linux 18.04 LTS and 20.04 LTS.

USN-6066-1: OpenStack Heat vulnerability

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Ubuntu Security Notice USN-6066-1
May 10, 2023

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

- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS

Summary:

OpenStack Heat could be made to expose sensitive information.

Software Description:
- heat: OpenStack Orchestration Service

Details:

It was discovered that OpenStack Heat incorrectly handled certain hidden
parameter values. A remote authenticated user could possibly use this issue
to obtain sensitive data.

Update instructions:

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

Ubuntu 20.04 LTS:
python3-heat 1:14.2.0-0ubuntu1.1

Ubuntu 18.04 LTS:
python-heat 1:10.0.2-0ubuntu1.1

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

References:
https://ubuntu.com/security/notices/USN-6066-1
CVE-2023-1625

Package Information:
https://launchpad.net/ubuntu/+source/heat/1:14.2.0-0ubuntu1.1
https://launchpad.net/ubuntu/+source/heat/1:10.0.2-0ubuntu1.1