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    Fedora 31: python3 2020-d808fdd597

    Date
    241
    Posted By
    Security fix for CVE-2019-20907, CVE-2020-14422. Provide a versioned pathfix3.7.py command.
    --------------------------------------------------------------------------------
    Fedora Update Notification
    FEDORA-2020-d808fdd597
    2020-08-14 02:43:09.714652
    --------------------------------------------------------------------------------
    
    Name        : python3
    Product     : Fedora 31
    Version     : 3.7.8
    Release     : 2.fc31
    URL         : https://www.python.org/
    Summary     : Interpreter of the Python programming language
    Description :
    Python is an accessible, high-level, dynamically typed, interpreted programming
    language, designed with an emphasis on code readability.
    It includes an extensive standard library, and has a vast ecosystem of
    third-party libraries.
    
    The python3 package provides the "python3" executable: the reference
    interpreter for the Python language, version 3.
    The majority of its standard library is provided in the python3-libs package,
    which should be installed automatically along with python3.
    The remaining parts of the Python standard library are broken out into the
    python3-tkinter and python3-test packages, which may need to be installed
    separately.
    
    Documentation for Python is provided in the python3-docs package.
    
    Packages containing additional libraries for Python are generally named with
    the "python3-" prefix.
    
    --------------------------------------------------------------------------------
    Update Information:
    
    Security fix for CVE-2019-20907, CVE-2020-14422. Provide a versioned
    pathfix3.7.py command.
    --------------------------------------------------------------------------------
    ChangeLog:
    
    * Tue Jul 28 2020 Charalampos Stratakis  - 3.7.8-2
    - Avoid infinite loop when reading specially crafted TAR files (CVE-2019-20907)
    Resolves: rhbz#1856481
    - Resolve hash collisions for Pv4Interface and IPv6Interface (CVE-2020-14422)
    Resolves: rhbz#1854926
    - Ship versioned pathfixX.Y.py in main and non-main Python versions
    --------------------------------------------------------------------------------
    References:
    
      [ 1 ] Bug #1854926 - CVE-2020-14422 python: DoS via inefficiency in IPv{4,6}Interface classes
            https://bugzilla.redhat.com/show_bug.cgi?id=1854926
      [ 2 ] Bug #1856481 - CVE-2019-20907 python: infinite loop in the tarfile module via crafted TAR archive
            https://bugzilla.redhat.com/show_bug.cgi?id=1856481
    --------------------------------------------------------------------------------
    
    This update can be installed with the "dnf" update program. Use
    su -c 'dnf upgrade --advisory FEDORA-2020-d808fdd597' at the command
    line. For more information, refer to the dnf documentation available at
    https://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
    
    All packages are signed with the Fedora Project GPG key. More details on the
    GPG keys used by the Fedora Project can be found at
    https://fedoraproject.org/keys
    --------------------------------------------------------------------------------
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