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USN-4153-1: Octavia vulnerability

10 October 2019

Octavia could allow unintended access to network services.



  • octavia - OpenStack Load Balancer Service


Daniel Preussker discovered that Octavia incorrectly handled client
certificate checking. A remote attacker on the management network could
possibly use this issue to perform configuration changes and obtain
sensitive information.

Update instructions

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

Ubuntu 19.04

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