Fedora 35: webkit2gtk3 2022-c05acca28d | LinuxSecurity.com
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Fedora Update Notification
FEDORA-2022-c05acca28d
2022-06-18 01:44:47.919366
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Name        : webkit2gtk3
Product     : Fedora 35
Version     : 2.36.3
Release     : 1.fc35
URL         : https://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 WebKit2 based WebKitGTK for GTK 3.

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Update Information:

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.
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ChangeLog:

* 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
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References:

  [ 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
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2022-c05acca28d' 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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Fedora 35: webkit2gtk3 2022-c05acca28d

June 17, 2022
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

Summary

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 Information:

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.

Change Log

* 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

References

[ 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

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2022-c05acca28d' 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

Severity
Name : webkit2gtk3
Product : Fedora 35
Version : 2.36.3
Release : 1.fc35
URL : https://www.webkitgtk.org/
Summary : GTK Web content engine library

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