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    Ubuntu 4239-1: PHP vulnerabilities

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    Several security issues were fixed in PHP.
    Ubuntu Security Notice USN-4239-1
    January 15, 2020
    php5, php7.0, php7.2, php7.3 vulnerabilities
    A security issue affects these releases of Ubuntu and its derivatives:
    - Ubuntu 19.10
    - Ubuntu 19.04
    - Ubuntu 18.04 LTS
    - Ubuntu 16.04 LTS
    - Ubuntu 14.04 ESM
    - Ubuntu 12.04 ESM
    Several security issues were fixed in PHP.
    Software Description:
    - php7.3: server-side, HTML-embedded scripting language (metapackage)
    - php7.2: HTML-embedded scripting language interpreter
    - php7.0: HTML-embedded scripting language interpreter
    - php5: HTML-embedded scripting language interpreter
    It was discovered that PHP incorrectly handled certain files. An attacker
    could possibly use this issue to cause a denial of service. This issue only affected
    Ubuntu 14.04 ESM, 16.04 LTS, 18.04 LTS, 19.04 and 19.10. (CVE-2019-11045)
    It was discovered that PHP incorrectly handled certain inputs. An attacker
    could possibly use this issue to expose sensitive information.
    It was discovered that PHP incorrectly handled certain images. An attacker
    could possibly use this issue to access sensitive information.
    (CVE-2019-11047, CVE-2019-11050)
    Update instructions:
    The problem can be corrected by updating your system to the following
    package versions:
    Ubuntu 19.10:
      libapache2-mod-php7.3           7.3.11-0ubuntu0.19.10.2
      php7.3-bcmath                   7.3.11-0ubuntu0.19.10.2
      php7.3-cgi                      7.3.11-0ubuntu0.19.10.2
      php7.3-cli                      7.3.11-0ubuntu0.19.10.2
      php7.3-fpm                      7.3.11-0ubuntu0.19.10.2
      php7.3-mbstring                 7.3.11-0ubuntu0.19.10.2
      php7.3-xmlrpc                   7.3.11-0ubuntu0.19.10.2
    Ubuntu 19.04:
      libapache2-mod-php7.2           7.2.24-0ubuntu0.19.04.2
      php7.2-bcmath                   7.2.24-0ubuntu0.19.04.2
      php7.2-cgi                      7.2.24-0ubuntu0.19.04.2
      php7.2-cli                      7.2.24-0ubuntu0.19.04.2
      php7.2-fpm                      7.2.24-0ubuntu0.19.04.2
      php7.2-mbstring                 7.2.24-0ubuntu0.19.04.2
      php7.2-xmlrpc                   7.2.24-0ubuntu0.19.04.2
    Ubuntu 18.04 LTS:
      libapache2-mod-php7.2           7.2.24-0ubuntu0.18.04.2
      php7.2-bcmath                   7.2.24-0ubuntu0.18.04.2
      php7.2-cgi                      7.2.24-0ubuntu0.18.04.2
      php7.2-cli                      7.2.24-0ubuntu0.18.04.2
      php7.2-fpm                      7.2.24-0ubuntu0.18.04.2
      php7.2-mbstring                 7.2.24-0ubuntu0.18.04.2
      php7.2-xmlrpc                   7.2.24-0ubuntu0.18.04.2
    Ubuntu 16.04 LTS:
      libapache2-mod-php7.0           7.0.33-0ubuntu0.16.04.9
      php7.0-bcmath                   7.0.33-0ubuntu0.16.04.9
      php7.0-cgi                      7.0.33-0ubuntu0.16.04.9
      php7.0-cli                      7.0.33-0ubuntu0.16.04.9
      php7.0-fpm                      7.0.33-0ubuntu0.16.04.9
      php7.0-mbstring                 7.0.33-0ubuntu0.16.04.9
      php7.0-xmlrpc                   7.0.33-0ubuntu0.16.04.9
    Ubuntu 14.04 ESM:
      libapache2-mod-php5             5.5.9+dfsg-1ubuntu4.29+esm8
      php5-cgi                        5.5.9+dfsg-1ubuntu4.29+esm8
      php5-cli                        5.5.9+dfsg-1ubuntu4.29+esm8
      php5-fpm                        5.5.9+dfsg-1ubuntu4.29+esm8
      php5-xmlrpc                     5.5.9+dfsg-1ubuntu4.29+esm8
    Ubuntu 12.04 ESM:
      libapache2-mod-php5             5.3.10-1ubuntu3.42
      php5-cgi                        5.3.10-1ubuntu3.42
      php5-cli                        5.3.10-1ubuntu3.42
      php5-fpm                        5.3.10-1ubuntu3.42
      php5-xmlrpc                     5.3.10-1ubuntu3.42
    In general, a standard system update will make all the necessary changes.
      CVE-2019-11045, CVE-2019-11046, CVE-2019-11047, CVE-2019-11050
    Package Information:

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