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Fedora Update Notification
FEDORA-2021-cf7d8c7b1a
2021-07-29 01:06:35.173603
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Name        : webkit2gtk3
Product     : Fedora 34
Version     : 2.32.3
Release     : 1.fc34
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:

 * Properly set the cookies settings after a network process crash.  * Fix
accessibility tree after a cross site navigation with PSON enabled.  * Ensure
WebKitScriptWorld::window-object-cleared signal is always emitted.  * Fix
several crashes and rendering issues.  * Security fixes: CVE-2021-21775,
CVE-2021-21779, CVE-2021-30663, CVE-2021-30665, CVE-2021-30689, CVE-2021-30720,
CVE-2021-30734, CVE-2021-30744, CVE-2021-30749, CVE-2021-30795, CVE-2021-30797,
CVE-2021-30799
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ChangeLog:

* Fri Jul 23 2021 Michael Catanzaro  - 2.32.3-1
- Update to 2.32.3
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References:

  [ 1 ] Bug #1986864 - CVE-2021-21775 webkit2gtk3: webkitgtk: A use-after-free vulnerability exists in the way certain events are processed for ImageLoader objects of WebKit. [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1986864
  [ 2 ] Bug #1986867 - CVE-2021-21779 webkit2gtk3: webkitgtk: A use-after-free vulnerability exists in the way that WebKit GraphicsContext handles certain events. [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1986867
  [ 3 ] Bug #1986873 - CVE-2021-30663 webkit2gtk3: webkitgtk: Processing maliciously crafted web content may lead to arbitrary code execution. [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1986873
  [ 4 ] Bug #1986876 - CVE-2021-30665 webkit2gtk3: webkitgtk: Processing maliciously crafted web content may lead to arbitrary code execution. [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1986876
  [ 5 ] Bug #1986882 - CVE-2021-30689 webkit2gtk3: webkitgtk: Processing maliciously crafted web content may lead to universal cross site scripting. [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1986882
  [ 6 ] Bug #1986884 - CVE-2021-30720 webkit2gtk3: webkitgtk: A malicious website may be able to access restricted ports on arbitrary servers. [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1986884
  [ 7 ] Bug #1986887 - CVE-2021-30734 webkit2gtk3: webkitgtk: Processing maliciously crafted web content may lead to arbitrary code execution [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1986887
  [ 8 ] Bug #1986889 - CVE-2021-30744 webkit2gtk3: webkitgtk: Processing maliciously crafted web content may lead to universal cross site scripting. [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1986889
  [ 9 ] Bug #1986891 - CVE-2021-30749 webkit2gtk3: webkitgtk: Processing maliciously crafted web content may lead to arbitrary code execution. [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1986891
  [ 10 ] Bug #1986901 - CVE-2021-30795 webkit2gtk3: webkitgtk: Processing maliciously crafted web content may lead to arbitrary code execution. [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1986901
  [ 11 ] Bug #1986904 - CVE-2021-30797 webkit2gtk3: webkitgtk: Processing maliciously crafted web content may lead to code execution [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1986904
  [ 12 ] Bug #1986908 - CVE-2021-30799 webkit2gtk3: webkitgtk: Processing maliciously crafted web content may lead to arbitrary code execution. [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=1986908
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-cf7d8c7b1a' 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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