[SECURITY] Fedora 23 Update: webkitgtk4-2.12.4-1.fc23

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Fedora Update Notification
FEDORA-2016-d957ffbac1
2016-09-01 13:34:04.322659
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Name        : webkitgtk4
Product     : Fedora 23
Version     : 2.12.4
Release     : 1.fc23
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.

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Update Information:

This update addresses the following vulnerabilities:   *
[CVE-2016-4622](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4622),
[CVE-2016-4624](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4624),
[CVE-2016-4591](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4591),
[CVE-2016-4590](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4590)
Additional fixes:  * Fix performance in accelerated compositing mode with the
modesetting intel driver and DRI3 enabled. * Reduce the amount of file
descriptors that the Web Process keeps open. * Fix Web Process deadlocks when
loading HLS videos. * Make CSS and SVG animations run at 60fps. * Make meter
elements accessible. * Improve accessibility name and description of elements to
make it more compatible with W3C specs and fix several bugs in which the
accessible name of objects was missing or broken. * Fix a crash when running
windowed plugins under Wayland. * Fix a crash at process exit under Wayland. *
Fix several crashes and rendering issues.  Translation updates:  * German.
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This update can be installed with the "yum" update program. Use
su -c 'yum update webkitgtk4' at the command line.
For more information, refer to "Managing Software with yum",
available at https://docs.fedoraproject.org/yum/.

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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