Ubuntu 2003-1: Glance vulnerability

    Date23 Oct 2013
    CategoryUbuntu
    93
    Posted ByLinuxSecurity Advisories
    Glance could be made to expose sensitive information over the network under certain circumstances.
    
    ==========================================================================
    Ubuntu Security Notice USN-2003-1
    October 23, 2013
    
    glance vulnerability
    ==========================================================================
    
    A security issue affects these releases of Ubuntu and its derivatives:
    
    - Ubuntu 13.04
    - Ubuntu 12.10
    
    Summary:
    
    Glance could be made to expose sensitive information over the network
    under certain circumstances.
    
    Software Description:
    - glance: OpenStack Image Registry and Delivery Service
    
    Details:
    
    Stuart McLaren discovered that Glance did not properly enforce the
    'download_image' policy for cached images. An authenticated user could
    exploit this to obtain sensitive information in an image protected by this
    setting.
    
    Update instructions:
    
    The problem can be corrected by updating your system to the following
    package versions:
    
    Ubuntu 13.04:
      python-glance                   1:2013.1.3-0ubuntu1.1
    
    Ubuntu 12.10:
      python-glance                   2012.2.4-0ubuntu1.1
    
    In general, a standard system update will make all the necessary changes.
    
    References:
      http://www.ubuntu.com/usn/usn-2003-1
      CVE-2013-4428
    
    Package Information:
      https://launchpad.net/ubuntu/+source/glance/1:2013.1.3-0ubuntu1.1
      https://launchpad.net/ubuntu/+source/glance/2012.2.4-0ubuntu1.1
    
    
    
    
    
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