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    Ubuntu 4386-1: libjpeg-turbo vulnerability

    Date 09 Jun 2020
    Posted By LinuxSecurity Advisories
    libjpeg-turbo could be made to expose sensitive information if it received a specially crafted PPM file.
    Ubuntu Security Notice USN-4386-1
    June 09, 2020
    libjpeg-turbo vulnerability
    A security issue affects these releases of Ubuntu and its derivatives:
    - Ubuntu 20.04 LTS
    - Ubuntu 19.10
    - Ubuntu 18.04 LTS
    - Ubuntu 16.04 LTS
    - Ubuntu 14.04 ESM
    - Ubuntu 12.04 ESM
    libjpeg-turbo could be made to expose sensitive information if it received a specially
    crafted PPM file.
    Software Description:
    - libjpeg-turbo: library for handling JPEG files
    It was discovered that libjpeg-turbo incorrectly handled certain PPM files.
    An attacker could possibly use this issue to access sensitive information.
    Update instructions:
    The problem can be corrected by updating your system to the following
    package versions:
    Ubuntu 20.04 LTS:
      libjpeg-turbo8                  2.0.3-0ubuntu1.20.04.1
    Ubuntu 19.10:
      libjpeg-turbo8                  2.0.3-0ubuntu1.19.10.1
    Ubuntu 18.04 LTS:
      libjpeg-turbo8                  1.5.2-0ubuntu5.18.04.4
    Ubuntu 16.04 LTS:
      libjpeg-turbo8                  1.4.2-0ubuntu3.4
    Ubuntu 14.04 ESM:
      libjpeg-turbo8                  1.3.0-0ubuntu2.1+esm1
    Ubuntu 12.04 ESM:
      libjpeg-turbo8                  1.1.90+svn733-0ubuntu4.6
    In general, a standard system update will make all the necessary changes.
    Package Information:

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