A type confusion issue was addressed with improved state handling. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. Processing maliciously crafted web content may lead to arbitrary code execution.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade gnome-shell-extension-workspace-indicatorUpgrade gnome-calculatorUpgrade webkit2gtk3Upgrade gnome-shell-extension-updates-dialogUpgrade gtk3Upgrade webkit2gtk3-jsc-develUpgrade gnome-shell-extension-launch-new-instanceUpgrade gnome-shell-extension-systemMonitorUpgrade gnome-shell-extension-auto-move-windowsUpgrade gnome-control-centerUpgrade gtk3-immodule-ximUpgrade gsettings-desktop-schemas-develUpgrade gnome-shell-extension-apps-menuUpgrade gnome-session-xsessionUpgrade gnome-shell-extension-window-grouperUpgrade gnome-sessionUpgrade mutterUpgrade accountsservice-develUpgrade gnome-softwareUpgrade gnome-shell-extension-drive-menuUpgrade LibRawUpgrade accountsserviceUpgrade gnome-session-wayland-sessionUpgrade gnome-control-center-filesystemUpgrade gnome-shell-extension-gesture-inhibitorUpgrade gnome-session-kiosk-sessionUpgrade gnome-shell-extension-top-iconsUpgrade gnome-shell-extension-no-hot-cornerUpgrade gnome-shell-extension-panel-favoritesUpgrade gnome-shell-extension-dash-to-dockUpgrade accountsservice-libsUpgrade gnome-online-accountsUpgrade gnome-online-accounts-develUpgrade gnome-shell-extension-native-window-placementUpgrade gtk-update-icon-cacheUpgrade gnome-shell-extension-disable-screenshieldUpgrade webkit2gtk3-develUpgrade LibRaw-develUpgrade gnome-shell-extension-window-listUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade gnome-autoarUpgrade gnome-shell-extension-user-themeUpgrade vinoUpgrade gtk3-develUpgrade gnome-shell-extension-commonUpgrade gnome-shell-extension-windowsNavigatorUpgrade gnome-shell-extension-desktop-iconsUpgrade gnome-shell-extension-horizontal-workspacesUpgrade gsettings-desktop-schemasUpgrade gnome-software-develUpgrade gdmUpgrade gnome-settings-daemonUpgrade mutter-develUpgrade gnome-shellUpgrade webkit2gtk3-jscUpgrade gnome-classic-sessionUpgrade gnome-shell-extension-places-menu | May 4, 2022 | Apr 2, 2021 |
| Alpine Linux | — | Upgrade webkit2gtk | Aug 22, 2024 | Apr 2, 2021 |
| Amazon Linux Ami 2 | — | Upgrade webkitgtk4-debuginfoUpgrade webkitgtk4-jscUpgrade webkitgtk4Upgrade webkitgtk4-jsc-develUpgrade webkitgtk4-devel | Jun 13, 2023 | Apr 2, 2021 |
| Apple Osx Webkit | — | Upgrade macOS to the latest version | Feb 19, 2021 | Feb 19, 2021 |
| Apple Safari | — | Uninstall Apple Safari on WindowsUpgrade to Apple Safari version 14.0.3 | Feb 2, 2021 | Feb 2, 2021 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Apr 2, 2021 |
| Centos_linux | — | Upgrade gdm-debugsourceUpgrade gnome-autoar-debuginfoUpgrade webkit2gtk3-debuginfoUpgrade gnome-shell-extension-native-window-placementUpgrade gtk-update-icon-cache-debuginfoUpgrade webkit2gtk3-jscUpgrade gnome-classic-sessionUpgrade gdmUpgrade webkit2gtk3-devel-debuginfoUpgrade gnome-session-kiosk-sessionUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade webkit2gtk3-jsc-develUpgrade gnome-shell-extension-workspace-indicatorUpgrade vinoUpgrade LibRaw-samples-debuginfoUpgrade gtk3-immodule-ximUpgrade gnome-shell-extension-disable-screenshieldUpgrade gnome-shell-extension-desktop-iconsUpgrade gnome-shell-extension-apps-menuUpgrade gnome-calculator-debugsourceUpgrade gnome-session-debuginfoUpgrade accountsservice-libs-debuginfoUpgrade gtk3-debuginfoUpgrade gnome-shell-extension-dash-to-dockUpgrade webkit2gtk3-jsc-debuginfoUpgrade gtk3-immodules-debuginfoUpgrade gnome-shell-extension-user-themeUpgrade gnome-shell-extension-drive-menuUpgrade gtk3-immodule-xim-debuginfoUpgrade gnome-shell-extension-systemMonitorUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade gnome-shell-extension-places-menuUpgrade gnome-shell-debuginfoUpgrade mutter-debugsourceUpgrade vino-debuginfoUpgrade gnome-shell-extension-commonUpgrade gnome-shellUpgrade gsettings-desktop-schemas-develUpgrade vino-debugsourceUpgrade gnome-control-center-debugsourceUpgrade gnome-settings-daemon-debuginfoUpgrade gnome-online-accounts-develUpgrade gnome-shell-debugsourceUpgrade accountsservice-debugsourceUpgrade gnome-software-debuginfoUpgrade gsettings-desktop-schemasUpgrade gnome-shell-extension-top-iconsUpgrade gnome-control-center-debuginfoUpgrade gtk3-devel-debuginfoUpgrade webkit2gtk3-debugsourceUpgrade accountsserviceUpgrade gnome-autoarUpgrade LibRaw-debuginfoUpgrade gnome-shell-extension-horizontal-workspacesUpgrade LibRawUpgrade gnome-calculatorUpgrade gnome-control-center-filesystemUpgrade gnome-shell-extension-window-grouperUpgrade gtk-update-icon-cacheUpgrade gnome-shell-extension-no-hot-cornerUpgrade gtk3-develUpgrade gnome-online-accountsUpgrade gnome-shell-extension-launch-new-instanceUpgrade LibRaw-debugsourceUpgrade mutter-debuginfoUpgrade gnome-shell-extension-windowsNavigatorUpgrade mutter-tests-debuginfoUpgrade gnome-session-debugsourceUpgrade accountsservice-libsUpgrade gnome-shell-extension-auto-move-windowsUpgrade gnome-sessionUpgrade gtk3Upgrade webkit2gtk3-develUpgrade gnome-online-accounts-debugsourceUpgrade gnome-control-centerUpgrade gnome-session-wayland-sessionUpgrade gtk3-tests-debuginfoUpgrade gdm-debuginfoUpgrade gnome-shell-extension-panel-favoritesUpgrade gnome-online-accounts-debuginfoUpgrade gnome-software-debugsourceUpgrade gnome-shell-extension-updates-dialogUpgrade gnome-shell-extension-window-listUpgrade gnome-calculator-debuginfoUpgrade accountsservice-debuginfoUpgrade webkit2gtk3Upgrade gnome-autoar-debugsourceUpgrade gnome-settings-daemonUpgrade gnome-shell-extension-gesture-inhibitorUpgrade gnome-softwareUpgrade gtk3-debugsourceUpgrade gnome-settings-daemon-debugsourceUpgrade mutterUpgrade gnome-session-xsession | Nov 10, 2021 | Apr 2, 2021 |
| Debian | — | Upgrade webkit2gtkUpgrade wpewebkit | Mar 29, 2021 | Mar 29, 2021 |
| Gentoo Linux | — | Upgrade net-libs/webkit-gtk. | May 3, 2021 | Apr 2, 2021 |
| Oracle Solaris | — | Upgrade library/desktop/webkitgtk4 to version 2.30.6-11.4.33.0.1.94.0 on Solaris 11.4 | May 19, 2021 | Apr 2, 2021 |
| Oracle_linux | — | Upgrade gnome-calculatorUpgrade gnome-online-accounts-develUpgrade gnome-shell-extension-native-window-placementUpgrade gnome-shell-extension-window-listUpgrade webkit2gtk3-jscUpgrade gnome-classic-sessionUpgrade gtk3Upgrade gnome-shell-extension-screenshot-window-sizerUpgrade gnome-shell-extension-panel-favoritesUpgrade gnome-shell-extension-user-themeUpgrade gtk-update-icon-cacheUpgrade gnome-shell-extension-apps-menuUpgrade gnome-shell-extension-window-grouperUpgrade LibRawUpgrade gnome-shell-extension-systemMonitorUpgrade mutter-develUpgrade accountsservice-develUpgrade vinoUpgrade gnome-autoarUpgrade gsettings-desktop-schemas-develUpgrade gnome-shell-extension-top-iconsUpgrade gnome-shell-extension-gesture-inhibitorUpgrade accountsserviceUpgrade accountsservice-libsUpgrade gnome-softwareUpgrade gnome-shell-extension-workspace-indicatorUpgrade gdmUpgrade gnome-shell-extension-places-menuUpgrade LibRaw-develUpgrade webkit2gtk3-develUpgrade gnome-control-center-filesystemUpgrade gnome-online-accountsUpgrade gnome-shellUpgrade gtk3-immodule-ximUpgrade gnome-shell-extension-dash-to-dockUpgrade gnome-session-kiosk-sessionUpgrade gnome-shell-extension-updates-dialogUpgrade gnome-shell-extension-commonUpgrade gtk3-develUpgrade gnome-shell-extension-windowsNavigatorUpgrade gnome-shell-extension-disable-screenshieldUpgrade gnome-session-wayland-sessionUpgrade gnome-software-develUpgrade gsettings-desktop-schemasUpgrade webkit2gtk3Upgrade gnome-shell-extension-drive-menuUpgrade webkit2gtk3-jsc-develUpgrade gnome-shell-extension-launch-new-instanceUpgrade gnome-shell-extension-horizontal-workspacesUpgrade gnome-shell-extension-desktop-iconsUpgrade gnome-control-centerUpgrade gnome-shell-extension-auto-move-windowsUpgrade gnome-settings-daemonUpgrade gnome-sessionUpgrade gnome-shell-extension-no-hot-cornerUpgrade gnome-session-xsessionUpgrade mutter | Nov 17, 2021 | Mar 22, 2021 |
| Redhat_linux | — | Upgrade webkit2gtk3-jscUpgrade gtk3-tests-debuginfoUpgrade gnome-shell-extension-systemMonitorUpgrade gnome-autoar-debuginfoUpgrade webkit2gtk3Upgrade gnome-control-center-debugsourceUpgrade gnome-shellUpgrade vino-debugsourceUpgrade gnome-settings-daemon-debugsourceUpgrade gnome-session-wayland-sessionUpgrade accountsservice-debugsourceUpgrade gsettings-desktop-schemas-develUpgrade gnome-online-accounts-debuginfoUpgrade webkit2gtk3-debugsourceUpgrade gnome-session-debugsourceUpgrade webkit2gtk3-devel-debuginfoUpgrade gnome-session-xsessionUpgrade mutter-debugsourceUpgrade gnome-autoar-debugsourceUpgrade gnome-shell-extension-no-hot-cornerUpgrade gtk3-debugsourceUpgrade gnome-shell-extension-panel-favoritesUpgrade LibRaw-samples-debuginfoUpgrade gtk3Upgrade gnome-shell-extension-dash-to-dockUpgrade gnome-calculator-debugsourceUpgrade gnome-control-center-filesystemUpgrade gnome-shell-extension-drive-menuUpgrade gnome-shell-extension-launch-new-instanceUpgrade gnome-shell-extension-apps-menuUpgrade webkitgtk4Upgrade gtk3-immodule-ximUpgrade webkit2gtk3-jsc-debuginfoUpgrade webkit2gtk3-debuginfoUpgrade accountsserviceUpgrade gtk-update-icon-cacheUpgrade gnome-settings-daemonUpgrade gnome-shell-extension-updates-dialogUpgrade gnome-classic-sessionUpgrade gnome-shell-extension-windowsNavigatorNo solution existsUpgrade mutter-develUpgrade webkitgtk4-develUpgrade webkit2gtk3-jsc-develUpgrade gdm-debuginfoUpgrade accountsservice-debuginfoUpgrade gnome-shell-extension-desktop-iconsUpgrade accountsservice-libsUpgrade gnome-shell-extension-commonUpgrade webkitgtk4-jscUpgrade gnome-software-develUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade mutter-debuginfoUpgrade gnome-online-accounts-debugsourceUpgrade gnome-shell-extension-window-grouperUpgrade vino-debuginfoUpgrade mutter-tests-debuginfoUpgrade webkitgtk4-docUpgrade gnome-shell-debuginfoUpgrade gnome-shell-extension-horizontal-workspacesUpgrade gnome-software-debuginfoUpgrade gtk3-debuginfoUpgrade accountsservice-libs-debuginfoUpgrade gnome-sessionUpgrade gnome-shell-extension-places-menuUpgrade gnome-shell-extension-user-themeUpgrade gnome-session-kiosk-sessionUpgrade gtk3-devel-debuginfoUpgrade gnome-session-debuginfoUpgrade gtk3-develUpgrade LibRaw-debuginfoUpgrade LibRaw-develUpgrade gnome-control-center-debuginfoUpgrade gnome-autoarUpgrade gnome-control-centerUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade webkit2gtk3-develUpgrade gtk3-immodule-xim-debuginfoUpgrade vinoUpgrade gnome-shell-extension-native-window-placementUpgrade gtk-update-icon-cache-debuginfoUpgrade webkitgtk4-jsc-develUpgrade gdmUpgrade gnome-shell-extension-auto-move-windowsUpgrade gsettings-desktop-schemasUpgrade gnome-software-debugsourceUpgrade gnome-online-accounts-develUpgrade gnome-calculator-debuginfoUpgrade gtk3-immodules-debuginfoUpgrade gnome-shell-extension-workspace-indicatorUpgrade gnome-shell-extension-window-listUpgrade LibRaw-debugsourceUpgrade gnome-softwareUpgrade gnome-shell-extension-top-iconsUpgrade gnome-shell-extension-disable-screenshieldUpgrade webkitgtk4-debuginfoUpgrade gdm-debugsourceUpgrade mutterUpgrade LibRawUpgrade gnome-shell-debugsourceUpgrade gnome-settings-daemon-debuginfoUpgrade accountsservice-develUpgrade gnome-shell-extension-gesture-inhibitorUpgrade gnome-online-accountsUpgrade gnome-calculator | Nov 10, 2021 | Apr 2, 2021 |
| Rocky_linux | — | Upgrade mutterUpgrade webkit2gtk3-debugsourceUpgrade gnome-autoar-debugsourceUpgrade gnome-session-xsessionUpgrade accountsservice-libsUpgrade gnome-online-accounts-debugsourceUpgrade gtk3-debugsourceUpgrade gnome-sessionUpgrade webkit2gtk3Upgrade webkit2gtk3-debuginfoUpgrade gtk-update-icon-cacheUpgrade LibRaw-debuginfoUpgrade gtk3-devel-debuginfoUpgrade gtk3-immodule-ximUpgrade gnome-session-wayland-sessionUpgrade mutter-debuginfoUpgrade gnome-autoar-debuginfoUpgrade gnome-online-accounts-debuginfoUpgrade gdm-debuginfoUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3-devel-debuginfoUpgrade gtk3Upgrade gnome-calculator-debugsourceUpgrade gnome-shell-debuginfoUpgrade LibRawUpgrade accountsserviceUpgrade accountsservice-libs-debuginfoUpgrade gsettings-desktop-schemas-develUpgrade gnome-control-center-debugsourceUpgrade gnome-settings-daemonUpgrade gnome-software-develUpgrade gnome-session-debugsourceUpgrade mutter-debugsourceUpgrade gnome-settings-daemon-debugsourceUpgrade gnome-control-centerUpgrade gnome-software-debugsourceUpgrade vino-debugsourceUpgrade accountsservice-debugsourceUpgrade webkit2gtk3-jsc-develUpgrade mutter-develUpgrade gnome-softwareUpgrade webkit2gtk3-jscUpgrade LibRaw-debugsourceUpgrade gnome-shell-debugsourceUpgrade gtk3-immodule-xim-debuginfoUpgrade gtk-update-icon-cache-debuginfoUpgrade gnome-calculatorUpgrade gnome-shellUpgrade webkit2gtk3-jsc-debuginfoUpgrade accountsservice-develUpgrade gdm-debugsourceUpgrade gnome-calculator-debuginfoUpgrade accountsservice-debuginfoUpgrade gsettings-desktop-schemasUpgrade gnome-software-debuginfoUpgrade gtk3-develUpgrade webkit2gtk3-develUpgrade LibRaw-develUpgrade vinoUpgrade gnome-session-debuginfoUpgrade gtk3-debuginfoUpgrade gnome-online-accounts-develUpgrade gnome-settings-daemon-debuginfoUpgrade gnome-session-kiosk-sessionUpgrade gdmUpgrade vino-debuginfoUpgrade gnome-online-accountsUpgrade gnome-control-center-debuginfoUpgrade gnome-autoar | Mar 12, 2024 | Apr 2, 2021 |
| Suse | — | Upgrade libwebkit2gtk-4_1-0Upgrade webkit-jsc-4Upgrade libwebkit2gtk-4_0-37Upgrade typelib-1_0-webkit2-5_0Upgrade typelib-1_0-javascriptcore-4_1Upgrade typelib-1_0-webkit2webextension-4_0Upgrade webkit2gtk3-develUpgrade webkit2gtk-5-0-langUpgrade libwebkit2gtk3-langUpgrade webkit2gtk-4-1-langUpgrade libjavascriptcoregtk-4_1-0Upgrade libwebkit2gtk-5_0-0Upgrade libwebkit2gtk-4_0-37-32bitUpgrade libjavascriptcoregtk-5_0-0Upgrade typelib-1_0-webkit2-4_0Upgrade webkit2gtk-4_0-injected-bundlesUpgrade webkit2gtk-5_0-injected-bundlesUpgrade typelib-1_0-webkit2webextension-4_1Upgrade typelib-1_0-webkit2-4_1Upgrade typelib-1_0-javascriptcore-4_0Upgrade webkit2gtk3-soup2-develUpgrade libjavascriptcoregtk-4_0-18Upgrade libjavascriptcoregtk-4_0-18-32bitUpgrade typelib-1_0-javascriptcore-5_0Upgrade webkit2gtk-4_1-injected-bundlesUpgrade webkit2gtk3-minibrowser | May 1, 2021 | Mar 29, 2021 |
| Ubuntu | — | Upgrade libjavascriptcoregtk-4.0-18Upgrade libwebkit2gtk-4.0-37 | Mar 30, 2021 | Mar 29, 2021 |
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