Linux Security
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    Linux Security

    Fedora 33: gdk-pixbuf2-xlib 2021-2e59756cbe

    Date 22 Feb 2021
    197
    Posted By LinuxSecurity Advisories
    gdk-pixbuf2 2.42.2 release, fixing CVE-2021-20240 and CVE-2020-29385. This update also includes new gdk-pixbuf2-xlib package that was split out from gdk- pixbuf2 to its own source rpm. The gdk-pixbuf2-xlib and gdk-pixbuf2-xlib-devel binary package names are identical to what they were before the split.
    --------------------------------------------------------------------------------
    Fedora Update Notification
    FEDORA-2021-2e59756cbe
    2021-02-23 00:24:50.566187
    --------------------------------------------------------------------------------
    
    Name        : gdk-pixbuf2-xlib
    Product     : Fedora 33
    Version     : 2.40.2
    Release     : 2.fc33
    URL         : https://gitlab.gnome.org/Archive/gdk-pixbuf-xlib
    Summary     : Deprecated Xlib integration for gdk-pixbuf2
    Description :
    gdk-pixbuf2-xlib contains the deprecated API for integrating gdk-pixbuf2 with
    Xlib data types.
    
    This library was originally shipped by gdk-pixbuf2, and has
    since been moved out of the original repository.
    
    No newly written code should ever use this library.
    
    If your existing code depends on gdk-pixbuf2-xlib, then you're strongly
    encouraged to port away from it.
    
    --------------------------------------------------------------------------------
    Update Information:
    
    gdk-pixbuf2 2.42.2 release, fixing CVE-2021-20240 and CVE-2020-29385.  This
    update also includes new gdk-pixbuf2-xlib package that was split out from gdk-
    pixbuf2 to its own source rpm. The gdk-pixbuf2-xlib and gdk-pixbuf2-xlib-devel
    binary package names are identical to what they were before the split.
    --------------------------------------------------------------------------------
    ChangeLog:
    
    --------------------------------------------------------------------------------
    References:
    
      [ 1 ] Bug #1926787 - CVE-2021-20240 gdk-pixbuf: integer wraparound in the GIF loader of gdk-pixbuf via crafted input leads to segmentation fault
            https://bugzilla.redhat.com/show_bug.cgi?id=1926787
      [ 2 ] Bug #1927237 - CVE-2020-29385 gdk-pixbuf: DoS in lzw.c
            https://bugzilla.redhat.com/show_bug.cgi?id=1927237
    --------------------------------------------------------------------------------
    
    This update can be installed with the "dnf" update program. Use
    su -c 'dnf upgrade --advisory FEDORA-2021-2e59756cbe' 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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