[SECURITY] Fedora 25 Update: webkitgtk4-2.18.3-1.fc25

--------------------------------------------------------------------------------
Fedora Update Notification
FEDORA-2017-077334783e
2017-11-28 16:32:27.212205
--------------------------------------------------------------------------------

Name        : webkitgtk4
Product     : Fedora 25
Version     : 2.18.3
Release     : 1.fc25
URL         : http://www.webkitgtk.org/
Summary     : GTK+ Web content engine library
Description :
WebKitGTK+ is the port of the portable web rendering engine WebKit to the
GTK+ platform.

This package contains WebKitGTK+ for GTK+ 3.

--------------------------------------------------------------------------------
Update Information:

This update addresses the following vulnerabilities:  *
[CVE-2017-13798](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1...,
[CVE-2017-13788](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1...,
[CVE-2017-13803](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1...
Additional fixes:  * Improve calculation of font metrics to prevent scrollbars
from being shown unnecessarily in some cases. * Fix handling of null
capabilities in WebDriver implementation.
--------------------------------------------------------------------------------

This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade webkitgtk4' at the command line.
For more information, refer to the dnf documentation available at
http://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
--------------------------------------------------------------------------------