Linux Security
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    Linux Security

    Fedora 33: gdk-pixbuf2 2021-2e59756cbe

    Date 22 Feb 2021
    177
    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
    Product     : Fedora 33
    Version     : 2.42.2
    Release     : 2.fc33
    URL         : https://gitlab.gnome.org/GNOME/gdk-pixbuf
    Summary     : An image loading library
    Description :
    gdk-pixbuf is an image loading library that can be extended by loadable
    modules for new image formats. It is used by toolkits such as GTK+ or
    clutter.
    
    --------------------------------------------------------------------------------
    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:
    
    * Fri Feb 19 2021 Kalev Lember  - 2.42.2-2
    - Avoid using deprecated meson options
    - Fix gtk-doc directory ownership
    * Fri Feb 19 2021 Kalev Lember  - 2.42.2-1
    - Update to 2.42.2
    - Split out gdk-pixbuf2-xlib to separate source package
    - Update upstream URLs
    * Tue Jan 26 2021 Fedora Release Engineering  - 2.40.0-4
    - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
    --------------------------------------------------------------------------------
    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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