A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, Safari 14.0.1, tvOS 14.2, iTunes 12.11 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/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-desktop-iconsUpgrade gnome-shell-extension-commonUpgrade gsettings-desktop-schemasUpgrade webkit2gtk3-jsc-develUpgrade gnome-software-develUpgrade gnome-session-xsessionUpgrade gnome-session-kiosk-sessionUpgrade gtk3-develUpgrade gnome-shell-extension-horizontal-workspacesUpgrade gnome-shell-extension-no-hot-cornerUpgrade gnome-shell-extension-launch-new-instanceUpgrade gtk-update-icon-cacheUpgrade mutterUpgrade gnome-shell-extension-dash-to-dockUpgrade accountsservice-libsUpgrade gnome-shell-extension-windowsNavigatorUpgrade gnome-settings-daemonUpgrade gnome-shell-extension-auto-move-windowsUpgrade gnome-shell-extension-updates-dialogUpgrade LibRaw-develUpgrade gnome-control-centerUpgrade gnome-sessionUpgrade gnome-session-wayland-sessionUpgrade gnome-shell-extension-disable-screenshieldUpgrade webkit2gtk3Upgrade gnome-shell-extension-drive-menuUpgrade accountsserviceUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade gnome-calculatorUpgrade gnome-shell-extension-top-iconsUpgrade gnome-classic-sessionUpgrade gtk3Upgrade gdmUpgrade gnome-shell-extension-places-menuUpgrade gnome-online-accountsUpgrade gnome-shell-extension-systemMonitorUpgrade gnome-shell-extension-native-window-placementUpgrade mutter-develUpgrade gnome-shell-extension-apps-menuUpgrade webkit2gtk3-jscUpgrade gnome-shell-extension-window-grouperUpgrade gnome-softwareUpgrade gnome-shell-extension-user-themeUpgrade gnome-shell-extension-gesture-inhibitorUpgrade gnome-shell-extension-panel-favoritesUpgrade gnome-shell-extension-workspace-indicatorUpgrade gnome-control-center-filesystemUpgrade LibRawUpgrade gnome-online-accounts-develUpgrade gnome-shell-extension-window-listUpgrade webkit2gtk3-develUpgrade gsettings-desktop-schemas-develUpgrade vinoUpgrade gnome-shellUpgrade accountsservice-develUpgrade gtk3-immodule-ximUpgrade gnome-autoar | May 4, 2022 | Dec 8, 2020 |
| Alpine Linux | — | Upgrade webkit2gtk | Aug 22, 2024 | Dec 8, 2020 |
| Amazon Linux Ami 2 | — | Upgrade webkitgtk4Upgrade webkitgtk4-debuginfoUpgrade webkitgtk4-jscUpgrade webkitgtk4-jsc-develUpgrade webkitgtk4-devel | Jun 13, 2023 | Dec 8, 2020 |
| Apple Itunes | — | Upgrade Apple iTunes to the latest version | Oct 14, 2024 | Dec 8, 2020 |
| Apple Osx Webkit | — | Upgrade macOS to the latest version | Nov 13, 2020 | Nov 12, 2020 |
| Apple Safari | — | Upgrade to Apple Safari version 14.0.1Uninstall Apple Safari on Windows | Nov 13, 2020 | Nov 13, 2020 |
| Arch Linux | — | Upgrade to the latest version of Arch Linux | Jul 11, 2025 | Dec 8, 2020 |
| Centos_linux | — | Upgrade gnome-softwareUpgrade gnome-settings-daemon-debuginfoUpgrade gnome-shell-extension-disable-screenshieldUpgrade gtk3Upgrade gnome-control-center-filesystemUpgrade gnome-shell-extension-horizontal-workspacesUpgrade mutterUpgrade gnome-control-center-debuginfoUpgrade gnome-shell-debuginfoUpgrade gnome-calculator-debuginfoUpgrade gnome-shell-extension-gesture-inhibitorUpgrade gnome-online-accounts-develUpgrade accountsservice-libs-debuginfoUpgrade gnome-shell-extension-top-iconsUpgrade gnome-autoarUpgrade gnome-shell-extension-user-themeUpgrade gnome-shell-extension-window-listUpgrade gnome-shell-extension-panel-favoritesUpgrade webkit2gtk3-jsc-debuginfoUpgrade gtk3-devel-debuginfoUpgrade gnome-sessionUpgrade gtk3-immodules-debuginfoUpgrade vinoUpgrade gnome-session-debuginfoUpgrade gnome-session-kiosk-sessionUpgrade gtk3-develUpgrade webkit2gtk3-develUpgrade gnome-shell-extension-places-menuUpgrade gnome-software-debugsourceUpgrade gtk3-immodule-xim-debuginfoUpgrade LibRaw-debugsourceUpgrade gnome-shell-extension-workspace-indicatorUpgrade gnome-software-debuginfoUpgrade gnome-shell-extension-native-window-placementUpgrade gtk3-debuginfoUpgrade gnome-shell-extension-apps-menuUpgrade gnome-online-accountsUpgrade gdmUpgrade gtk3-debugsourceUpgrade LibRawUpgrade gnome-calculatorUpgrade gnome-control-center-debugsourceUpgrade gdm-debugsourceUpgrade gnome-shell-extension-dash-to-dockUpgrade webkit2gtk3-debuginfoUpgrade gdm-debuginfoUpgrade webkit2gtk3-debugsourceUpgrade gtk3-tests-debuginfoUpgrade gnome-shell-extension-window-grouperUpgrade accountsserviceUpgrade LibRaw-samples-debuginfoUpgrade gtk-update-icon-cacheUpgrade gnome-shell-extension-commonUpgrade gnome-settings-daemon-debugsourceUpgrade gnome-session-wayland-sessionUpgrade gnome-calculator-debugsourceUpgrade accountsservice-libsUpgrade gtk-update-icon-cache-debuginfoUpgrade gnome-shell-extension-windowsNavigatorUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade gnome-online-accounts-debugsourceUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3Upgrade gnome-control-centerUpgrade accountsservice-debuginfoUpgrade gnome-shell-extension-no-hot-cornerUpgrade gnome-settings-daemonUpgrade webkit2gtk3-jscUpgrade mutter-debugsourceUpgrade gtk3-immodule-ximUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade gnome-session-xsessionUpgrade gnome-shell-extension-launch-new-instanceUpgrade gnome-shell-extension-desktop-iconsUpgrade gnome-autoar-debuginfoUpgrade accountsservice-debugsourceUpgrade webkit2gtk3-devel-debuginfoUpgrade gnome-shell-debugsourceUpgrade gnome-session-debugsourceUpgrade gsettings-desktop-schemas-develUpgrade mutter-debuginfoUpgrade mutter-tests-debuginfoUpgrade LibRaw-debuginfoUpgrade gnome-shell-extension-auto-move-windowsUpgrade gnome-shell-extension-drive-menuUpgrade gnome-autoar-debugsourceUpgrade vino-debugsourceUpgrade gnome-shell-extension-updates-dialogUpgrade vino-debuginfoUpgrade gnome-shellUpgrade gsettings-desktop-schemasUpgrade gnome-shell-extension-systemMonitorUpgrade gnome-online-accounts-debuginfoUpgrade gnome-classic-session | Nov 10, 2021 | Dec 8, 2020 |
| Debian | — | Upgrade webkit2gtkUpgrade wpewebkit | Mar 29, 2021 | Dec 8, 2020 |
| Gentoo Linux | — | Upgrade net-libs/webkit-gtk. | May 3, 2021 | Dec 8, 2020 |
| 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 | Dec 8, 2020 |
| Oracle_linux | — | Upgrade gnome-shell-extension-places-menuUpgrade gdmUpgrade gtk3Upgrade gnome-shell-extension-updates-dialogUpgrade gnome-shellUpgrade accountsservice-libsUpgrade gnome-shell-extension-top-iconsUpgrade gnome-shell-extension-horizontal-workspacesUpgrade webkit2gtk3-develUpgrade gnome-shell-extension-window-listUpgrade gnome-settings-daemonUpgrade gnome-session-xsessionUpgrade gnome-shell-extension-window-grouperUpgrade gnome-shell-extension-panel-favoritesUpgrade gnome-shell-extension-launch-new-instanceUpgrade gnome-session-wayland-sessionUpgrade gnome-online-accounts-develUpgrade gnome-control-center-filesystemUpgrade gtk-update-icon-cacheUpgrade gnome-shell-extension-windowsNavigatorUpgrade gnome-autoarUpgrade gnome-shell-extension-user-themeUpgrade gnome-sessionUpgrade gnome-calculatorUpgrade accountsservice-develUpgrade gnome-shell-extension-desktop-iconsUpgrade webkit2gtk3Upgrade gsettings-desktop-schemas-develUpgrade gnome-shell-extension-workspace-indicatorUpgrade accountsserviceUpgrade gtk3-develUpgrade mutterUpgrade gnome-online-accountsUpgrade gnome-shell-extension-native-window-placementUpgrade webkit2gtk3-jscUpgrade webkit2gtk3-jsc-develUpgrade gnome-shell-extension-systemMonitorUpgrade vinoUpgrade gnome-softwareUpgrade gnome-shell-extension-commonUpgrade gtk3-immodule-ximUpgrade mutter-develUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade gsettings-desktop-schemasUpgrade gnome-shell-extension-apps-menuUpgrade gnome-session-kiosk-sessionUpgrade LibRaw-develUpgrade gnome-classic-sessionUpgrade gnome-software-develUpgrade LibRawUpgrade gnome-shell-extension-dash-to-dockUpgrade gnome-shell-extension-disable-screenshieldUpgrade gnome-shell-extension-gesture-inhibitorUpgrade gnome-control-centerUpgrade gnome-shell-extension-no-hot-cornerUpgrade gnome-shell-extension-auto-move-windowsUpgrade gnome-shell-extension-drive-menu | Nov 17, 2021 | Mar 22, 2021 |
| Redhat_linux | — | Upgrade gnome-shell-extension-user-themeUpgrade gnome-shell-extension-no-hot-cornerUpgrade vinoUpgrade LibRaw-develUpgrade gnome-shellUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade gnome-shell-extension-windowsNavigatorUpgrade gtk3-tests-debuginfoUpgrade webkit2gtk3-debugsourceUpgrade gnome-shell-extension-horizontal-workspacesUpgrade webkitgtk4Upgrade gnome-session-xsessionUpgrade gdm-debuginfoUpgrade webkitgtk4-develUpgrade gnome-session-debuginfoUpgrade gnome-calculator-debuginfoUpgrade gtk3-immodule-xim-debuginfoUpgrade gtk-update-icon-cache-debuginfoUpgrade vino-debuginfoUpgrade gnome-shell-extension-launch-new-instanceUpgrade gnome-software-develUpgrade accountsserviceUpgrade mutter-debugsourceUpgrade gnome-classic-sessionUpgrade gtk3-develUpgrade webkitgtk4-debuginfoUpgrade gdmUpgrade gnome-control-center-debugsourceUpgrade gnome-shell-extension-places-menuUpgrade webkitgtk4-jsc-develUpgrade webkit2gtk3-jsc-develUpgrade gnome-online-accountsUpgrade gnome-shell-extension-drive-menuUpgrade gnome-online-accounts-debugsourceUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade gtk-update-icon-cacheUpgrade mutter-debuginfoUpgrade gnome-shell-extension-desktop-iconsUpgrade gnome-shell-extension-window-grouperUpgrade gnome-online-accounts-develUpgrade mutter-develUpgrade gtk3-debuginfoUpgrade gtk3-immodules-debuginfoUpgrade accountsservice-libsUpgrade gnome-shell-extension-native-window-placementUpgrade accountsservice-debugsourceUpgrade gnome-control-center-filesystemUpgrade gnome-settings-daemonUpgrade gnome-shell-extension-panel-favoritesUpgrade gdm-debugsourceUpgrade webkit2gtk3-jscUpgrade gtk3Upgrade gtk3-debugsourceUpgrade webkit2gtk3-jsc-debuginfoUpgrade vino-debugsourceUpgrade LibRaw-samples-debuginfoUpgrade gtk3-devel-debuginfoUpgrade webkit2gtk3-devel-debuginfoUpgrade gnome-session-debugsourceUpgrade mutterUpgrade gnome-autoar-debuginfoNo solution existsUpgrade gnome-shell-extension-workspace-indicatorUpgrade gnome-shell-extension-updates-dialogUpgrade webkit2gtk3-develUpgrade accountsservice-libs-debuginfoUpgrade gnome-shell-extension-commonUpgrade LibRawUpgrade gnome-software-debuginfoUpgrade accountsservice-develUpgrade gnome-shell-extension-auto-move-windowsUpgrade gnome-session-wayland-sessionUpgrade webkitgtk4-docUpgrade gnome-settings-daemon-debuginfoUpgrade gnome-shell-extension-gesture-inhibitorUpgrade gnome-sessionUpgrade LibRaw-debugsourceUpgrade gnome-control-center-debuginfoUpgrade gnome-shell-debugsourceUpgrade webkit2gtk3Upgrade gnome-autoarUpgrade gnome-calculator-debugsourceUpgrade gnome-shell-debuginfoUpgrade gnome-shell-extension-systemMonitorUpgrade gnome-autoar-debugsourceUpgrade gnome-online-accounts-debuginfoUpgrade gnome-softwareUpgrade gnome-shell-extension-window-listUpgrade gnome-control-centerUpgrade gnome-calculatorUpgrade gsettings-desktop-schemas-develUpgrade gnome-shell-extension-apps-menuUpgrade gnome-session-kiosk-sessionUpgrade gnome-software-debugsourceUpgrade gnome-shell-extension-dash-to-dockUpgrade accountsservice-debuginfoUpgrade mutter-tests-debuginfoUpgrade gnome-shell-extension-disable-screenshieldUpgrade gnome-settings-daemon-debugsourceUpgrade gnome-shell-extension-top-iconsUpgrade webkitgtk4-jscUpgrade gsettings-desktop-schemasUpgrade gtk3-immodule-ximUpgrade webkit2gtk3-debuginfoUpgrade LibRaw-debuginfo | Nov 10, 2021 | Dec 8, 2020 |
| Rocky_linux | — | Upgrade webkit2gtk3-devel-debuginfoUpgrade gtk3-immodule-xim-debuginfoUpgrade gnome-online-accounts-debuginfoUpgrade webkit2gtk3-jsc-develUpgrade gnome-autoar-debugsourceUpgrade gdm-debugsourceUpgrade gnome-control-centerUpgrade vinoUpgrade gnome-session-debuginfoUpgrade gnome-session-wayland-sessionUpgrade gnome-software-debuginfoUpgrade webkit2gtk3-debugsourceUpgrade LibRaw-debuginfoUpgrade gtk-update-icon-cacheUpgrade accountsservice-libsUpgrade LibRaw-develUpgrade gnome-sessionUpgrade gnome-calculator-debugsourceUpgrade LibRaw-debugsourceUpgrade gtk3-devel-debuginfoUpgrade gnome-shellUpgrade gnome-online-accountsUpgrade gnome-settings-daemon-debugsourceUpgrade vino-debugsourceUpgrade gnome-calculator-debuginfoUpgrade gnome-control-center-debuginfoUpgrade gtk3Upgrade gnome-autoarUpgrade gnome-settings-daemonUpgrade accountsservice-debuginfoUpgrade gnome-calculatorUpgrade gtk3-develUpgrade gnome-settings-daemon-debuginfoUpgrade LibRawUpgrade gnome-softwareUpgrade gnome-session-xsessionUpgrade gdm-debuginfoUpgrade gnome-online-accounts-debugsourceUpgrade gnome-shell-debugsourceUpgrade accountsserviceUpgrade gnome-shell-debuginfoUpgrade mutterUpgrade mutter-debuginfoUpgrade gnome-software-debugsourceUpgrade gnome-control-center-debugsourceUpgrade gdmUpgrade webkit2gtk3-jscUpgrade gnome-session-kiosk-sessionUpgrade vino-debuginfoUpgrade webkit2gtk3-debuginfoUpgrade gnome-autoar-debuginfoUpgrade webkit2gtk3-jsc-debuginfoUpgrade gsettings-desktop-schemas-develUpgrade mutter-debugsourceUpgrade gnome-online-accounts-develUpgrade webkit2gtk3-develUpgrade gsettings-desktop-schemasUpgrade gtk3-immodule-ximUpgrade gnome-session-debugsourceUpgrade mutter-develUpgrade accountsservice-debugsourceUpgrade gtk-update-icon-cache-debuginfoUpgrade accountsservice-libs-debuginfoUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade gtk3-debugsourceUpgrade gtk3-debuginfoUpgrade gnome-software-develUpgrade accountsservice-develUpgrade webkit2gtk3 | Mar 12, 2024 | Dec 8, 2020 |
| Suse | — | Upgrade webkit2gtk-4_0-injected-bundlesUpgrade libwebkit2gtk-4_0-37Upgrade libjavascriptcoregtk-4_0-18-32bitUpgrade webkit2gtk3-develUpgrade webkit-jsc-4Upgrade libjavascriptcoregtk-4_0-18Upgrade typelib-1_0-webkit2webextension-4_0Upgrade libwebkit2gtk-4_0-37-32bitUpgrade webkit2gtk3-minibrowserUpgrade typelib-1_0-webkit2-4_0Upgrade libwebkit2gtk3-langUpgrade typelib-1_0-javascriptcore-4_0 | May 1, 2021 | Dec 8, 2020 |
| Ubuntu | — | Upgrade libwebkit2gtk-4.0-37Upgrade libjavascriptcoregtk-4.0-18 | Mar 30, 2021 | Dec 8, 2020 |
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