Ubuntu 2060-1: libjpeg, libjpeg-turbo vulnerabilities

    Date19 Dec 2013
    CategoryUbuntu
    30
    Posted ByLinuxSecurity Advisories
    libjpeg and libjpeg-turbo could be made to expose sensitive information.
    ==========================================================================
    Ubuntu Security Notice USN-2060-1
    December 19, 2013
    
    libjpeg-turbo, libjpeg6b vulnerabilities
    ==========================================================================
    
    A security issue affects these releases of Ubuntu and its derivatives:
    
    - Ubuntu 13.10
    - Ubuntu 13.04
    - Ubuntu 12.10
    - Ubuntu 12.04 LTS
    - Ubuntu 10.04 LTS
    
    Summary:
    
    libjpeg and libjpeg-turbo could be made to expose sensitive information.
    
    Software Description:
    - libjpeg-turbo: library for handling JPEG files
    - libjpeg6b: library for handling JPEG files
    
    Details:
    
    Michal Zalewski discovered that libjpeg and libjpeg-turbo incorrectly
    handled certain memory operations. An attacker could use this issue with
    a specially-crafted JPEG file to possibly expose sensitive information.
    
    Update instructions:
    
    The problem can be corrected by updating your system to the following
    package versions:
    
    Ubuntu 13.10:
      libjpeg-turbo8                  1.3.0-0ubuntu1.1
      libjpeg62                       6b1-3ubuntu1.13.10.1
      libturbojpeg                    1.3.0-0ubuntu1.1
    
    Ubuntu 13.04:
      libjpeg-turbo8                  1.2.1-0ubuntu2.13.04.1
      libjpeg62                       6b1-3ubuntu1.13.04.1
      libturbojpeg                    1.2.1-0ubuntu2.13.04.1
    
    Ubuntu 12.10:
      libjpeg-turbo8                  1.2.1-0ubuntu2.12.10.1
      libjpeg62                       6b1-2ubuntu2.1
      libturbojpeg                    1.2.1-0ubuntu2.12.10.1
    
    Ubuntu 12.04 LTS:
      libjpeg-turbo8                  1.1.90+svn733-0ubuntu4.3
      libjpeg62                       6b1-2ubuntu1.1
      libturbojpeg                    1.1.90+svn733-0ubuntu4.3
    
    Ubuntu 10.04 LTS:
      libjpeg62                       6b-15ubuntu1.1
    
    After a standard system update you need to restart your session to make all
    the necessary changes.
    
    References:
      http://www.ubuntu.com/usn/usn-2060-1
      CVE-2013-6629, CVE-2013-6630
    
    Package Information:
      https://launchpad.net/ubuntu/+source/libjpeg-turbo/1.3.0-0ubuntu1.1
      https://launchpad.net/ubuntu/+source/libjpeg6b/6b1-3ubuntu1.13.10.1
      https://launchpad.net/ubuntu/+source/libjpeg-turbo/1.2.1-0ubuntu2.13.04.1
      https://launchpad.net/ubuntu/+source/libjpeg6b/6b1-3ubuntu1.13.04.1
      https://launchpad.net/ubuntu/+source/libjpeg-turbo/1.2.1-0ubuntu2.12.10.1
      https://launchpad.net/ubuntu/+source/libjpeg6b/6b1-2ubuntu2.1
      https://launchpad.net/ubuntu/+source/libjpeg-turbo/1.1.90+svn733-0ubuntu4.3
      https://launchpad.net/ubuntu/+source/libjpeg6b/6b1-2ubuntu1.1
      https://launchpad.net/ubuntu/+source/libjpeg6b/6b-15ubuntu1.1
    
    
    
    
    
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