Fedora 36: 2022-e883576e1c Moderate: Webkit2gtk3 Memory Flaw

WebKitGTK is the port of the portable web rendering engine WebKit to the

GTK platform.

This package contains WebKit2 based WebKitGTK for GTK 3.

Update to 2.36.3: * Support capturing already encoded video streams, which

takes advantage of encoding done in hardware by devices which support this

feature. * Avoid using experimental GStreamer elements for video demuxing. *

Avoid using the legacy GStreamer VA-API decoding plug-ins, which often cause

rendering issues and are not much maintained. Their usage can be re-enabled

setting WEBKIT_GST_ENABLE_LEGACY_VAAPI=1 in the environment. * Fix playback of

YouTube streams which use dynamic ad insertion. * Fix display capture with

Pipewire. * Fix several crashes and rendering issues.

* Thu Jun 2 2022 Michael Catanzaro 2.36.3-1

- Update to 3.36.3

* Wed May 18 2022 Michael Catanzaro 2.36.2-1

- Update to 2.36.2

[ 1 ] Bug #2092732 - CVE-2022-26700 webkitgtk: Processing maliciously crafted web content may lead to code execution

https://bugzilla.redhat.com/show_bug.cgi?id=2092732

[ 2 ] Bug #2092733 - CVE-2022-26709 webkitgtk: Processing maliciously crafted web content may lead to use-after-free issue

https://bugzilla.redhat.com/show_bug.cgi?id=2092733

[ 3 ] Bug #2092734 - CVE-2022-26716 webkitgtk: Processing maliciously crafted web content may lead to memory corruption

https://bugzilla.redhat.com/show_bug.cgi?id=2092734

[ 4 ] Bug #2092735 - CVE-2022-26717 webkitgtk: Processing maliciously crafted web content may lead to use after free issue

https://bugzilla.redhat.com/show_bug.cgi?id=2092735

su -c 'dnf upgrade --advisory FEDORA-2022-e883576e1c' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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https://fedoraproject.org/security/

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