Ubuntu 4153-1: Octavia vulnerability

    Date10 Oct 2019
    529
    Posted ByLinuxSecurity Advisories
    Octavia could allow unintended access to network services.
    ==========================================================================
    Ubuntu Security Notice USN-4153-1
    October 10, 2019
    
    octavia vulnerability
    ==========================================================================
    
    A security issue affects these releases of Ubuntu and its derivatives:
    
    - Ubuntu 19.04
    
    Summary:
    
    Octavia could allow unintended access to network services.
    
    Software Description:
    - octavia: OpenStack Load Balancer Service
    
    Details:
    
    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:
      amphora-agent                   4.0.0-0ubuntu1.2
      octavia-common                  4.0.0-0ubuntu1.2
      python3-octavia                 4.0.0-0ubuntu1.2
    
    In general, a standard system update will make all the necessary changes.
    
    References:
      https://usn.ubuntu.com/4153-1
      CVE-2019-17134
    
    Package Information:
      https://launchpad.net/ubuntu/+source/octavia/4.0.0-0ubuntu1.2
    
    

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