Linux Security
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    Linux Security

    Fedora 32: python-lxml 2020-307946cfb6

    Date 13 Jan 2021
    1003
    Posted By LinuxSecurity Advisories
    This update fixes mXSS security vulnerability due to the use of improper parser (CVE-2020-27783)
    --------------------------------------------------------------------------------
    Fedora Update Notification
    FEDORA-2020-307946cfb6
    2021-01-14 01:42:30.106511
    --------------------------------------------------------------------------------
    
    Name        : python-lxml
    Product     : Fedora 32
    Version     : 4.4.1
    Release     : 5.fc32
    URL         : https://github.com/lxml/lxml
    Summary     : XML processing library combining libxml2/libxslt with the ElementTree API
    Description :
    lxml is a Pythonic, mature binding for the libxml2 and libxslt libraries. It
    provides safe and convenient access to these libraries using the ElementTree It
    extends the ElementTree API significantly to offer support for XPath, RelaxNG,
    XML Schema, XSLT, C14N and much more.To contact the project, go to the project
    home page < or see our bug tracker at case you want to use the current ...
    
    --------------------------------------------------------------------------------
    Update Information:
    
    This update fixes mXSS security vulnerability due to the use of improper parser
    (CVE-2020-27783)
    --------------------------------------------------------------------------------
    ChangeLog:
    
    * Fri Dec 18 2020 Mikolaj Izdebski  - 4.4.1-5
    - Fix mXSS vulnerability due to the use of improper parser
    - Resolves: CVE-2020-27783
    --------------------------------------------------------------------------------
    References:
    
      [ 1 ] Bug #1901633 - CVE-2020-27783 python-lxml: mXSS due to the use of improper parser
            https://bugzilla.redhat.com/show_bug.cgi?id=1901633
    --------------------------------------------------------------------------------
    
    This update can be installed with the "dnf" update program. Use
    su -c 'dnf upgrade --advisory FEDORA-2020-307946cfb6' 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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