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-systemMonitorUpgrade gnome-softwareUpgrade gnome-online-accountsUpgrade gnome-shell-extension-places-menuUpgrade gsettings-desktop-schemas-develUpgrade gtk3Upgrade LibRawUpgrade gnome-shell-extension-window-listUpgrade accountsserviceUpgrade gnome-control-center-filesystemUpgrade gdmUpgrade gnome-shell-extension-gesture-inhibitorUpgrade gnome-shell-extension-user-themeUpgrade vinoUpgrade gnome-calculatorUpgrade mutter-develUpgrade gnome-shell-extension-apps-menuUpgrade webkit2gtk3-develUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade gnome-autoarUpgrade gnome-shell-extension-top-iconsUpgrade gnome-online-accounts-develUpgrade gnome-classic-sessionUpgrade gtk3-immodule-ximUpgrade accountsservice-develUpgrade gnome-shell-extension-panel-favoritesUpgrade gnome-shell-extension-native-window-placementUpgrade gnome-shellUpgrade gnome-shell-extension-window-grouperUpgrade webkit2gtk3-jscUpgrade gnome-shell-extension-workspace-indicatorUpgrade gnome-shell-extension-desktop-iconsUpgrade gnome-shell-extension-horizontal-workspacesUpgrade gnome-shell-extension-launch-new-instanceUpgrade accountsservice-libsUpgrade gnome-session-xsessionUpgrade gsettings-desktop-schemasUpgrade gnome-shell-extension-no-hot-cornerUpgrade gnome-control-centerUpgrade webkit2gtk3-jsc-develUpgrade gnome-software-develUpgrade gnome-shell-extension-dash-to-dockUpgrade gnome-shell-extension-disable-screenshieldUpgrade gnome-settings-daemonUpgrade LibRaw-develUpgrade gtk-update-icon-cacheUpgrade gnome-shell-extension-windowsNavigatorUpgrade gtk3-develUpgrade gnome-sessionUpgrade webkit2gtk3Upgrade gnome-session-wayland-sessionUpgrade gnome-shell-extension-updates-dialogUpgrade gnome-shell-extension-drive-menuUpgrade gnome-session-kiosk-sessionUpgrade mutterUpgrade gnome-shell-extension-auto-move-windowsUpgrade gnome-shell-extension-common | May 4, 2022 | Dec 8, 2020 |
| Alpine Linux | — | Upgrade webkit2gtk | Aug 22, 2024 | Dec 8, 2020 |
| Amazon Linux Ami 2 | — | Upgrade webkitgtk4-develUpgrade webkitgtk4-jscUpgrade webkitgtk4-jsc-develUpgrade webkitgtk4-debuginfoUpgrade webkitgtk4 | Jun 13, 2023 | Dec 8, 2020 |
| Apple Itunes | — | Upgrade Apple iTunes to the latest version | Oct 14, 2024 | Nov 17, 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-shell-extension-top-iconsUpgrade gnome-shell-extension-user-themeUpgrade gnome-shell-extension-panel-favoritesUpgrade gtk3-immodule-xim-debuginfoUpgrade gnome-shell-extension-disable-screenshieldUpgrade gtk3Upgrade gnome-shell-debuginfoUpgrade gdmUpgrade gnome-control-center-filesystemUpgrade gnome-online-accounts-develUpgrade mutterUpgrade gnome-shell-extension-window-listUpgrade gnome-calculator-debuginfoUpgrade gnome-autoarUpgrade gnome-control-center-debuginfoUpgrade gtk3-immodules-debuginfoUpgrade gnome-softwareUpgrade gnome-sessionUpgrade LibRaw-debugsourceUpgrade webkit2gtk3-develUpgrade gnome-software-debugsourceUpgrade gtk3-devel-debuginfoUpgrade gnome-shell-extension-horizontal-workspacesUpgrade gnome-calculatorUpgrade gtk3-develUpgrade LibRawUpgrade gnome-session-debuginfoUpgrade vinoUpgrade gnome-session-kiosk-sessionUpgrade gtk3-debugsourceUpgrade gnome-settings-daemon-debuginfoUpgrade gnome-shell-extension-apps-menuUpgrade gnome-shell-extension-native-window-placementUpgrade gnome-shell-extension-workspace-indicatorUpgrade gnome-shell-extension-places-menuUpgrade webkit2gtk3-jsc-debuginfoUpgrade gnome-software-debuginfoUpgrade accountsservice-libs-debuginfoUpgrade gnome-shell-extension-gesture-inhibitorUpgrade gtk3-debuginfoUpgrade gnome-online-accountsUpgrade accountsservice-debugsourceUpgrade gdm-debugsourceUpgrade gnome-shell-extension-dash-to-dockUpgrade webkit2gtk3-debuginfoUpgrade gnome-online-accounts-debugsourceUpgrade LibRaw-samples-debuginfoUpgrade webkit2gtk3-debugsourceUpgrade gtk3-tests-debuginfoUpgrade gtk-update-icon-cacheUpgrade gnome-shell-extension-window-grouperUpgrade accountsserviceUpgrade gnome-settings-daemon-debugsourceUpgrade gnome-session-wayland-sessionUpgrade gnome-calculator-debugsourceUpgrade accountsservice-libsUpgrade gtk-update-icon-cache-debuginfoUpgrade gnome-shell-extension-windowsNavigatorUpgrade webkit2gtk3Upgrade gnome-control-centerUpgrade gtk3-immodule-ximUpgrade gdm-debuginfoUpgrade mutter-debugsourceUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade gnome-shell-extension-commonUpgrade gnome-session-xsessionUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3-jsc-develUpgrade gnome-shell-extension-launch-new-instanceUpgrade mutter-tests-debuginfoUpgrade mutter-debuginfoUpgrade LibRaw-debuginfoUpgrade accountsservice-debuginfoUpgrade gnome-shell-extension-drive-menuUpgrade webkit2gtk3-devel-debuginfoUpgrade gnome-control-center-debugsourceUpgrade gnome-session-debugsourceUpgrade gnome-shell-extension-no-hot-cornerUpgrade gnome-shell-extension-desktop-iconsUpgrade gnome-settings-daemonUpgrade webkit2gtk3-jscUpgrade gsettings-desktop-schemas-develUpgrade gnome-shell-extension-auto-move-windowsUpgrade gnome-autoar-debuginfoUpgrade gnome-shell-debugsourceUpgrade 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 wpewebkitUpgrade webkit2gtk | 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-sessionUpgrade gnome-shell-extension-workspace-indicatorUpgrade gnome-shell-extension-launch-new-instanceUpgrade gnome-session-wayland-sessionUpgrade gnome-online-accounts-develUpgrade accountsserviceUpgrade gsettings-desktop-schemas-develUpgrade gtk3-develUpgrade webkit2gtk3Upgrade gnome-shell-extension-user-themeUpgrade gnome-shell-extension-desktop-iconsUpgrade gnome-autoarUpgrade gnome-calculatorUpgrade accountsservice-develUpgrade gtk3Upgrade gnome-shellUpgrade gnome-shell-extension-updates-dialogUpgrade gdmUpgrade accountsservice-libsUpgrade webkit2gtk3-develUpgrade gnome-shell-extension-horizontal-workspacesUpgrade gnome-shell-extension-top-iconsUpgrade gnome-shell-extension-places-menuUpgrade gnome-shell-extension-window-grouperUpgrade gnome-shell-extension-panel-favoritesUpgrade gnome-control-center-filesystemUpgrade gtk-update-icon-cacheUpgrade gnome-shell-extension-windowsNavigatorUpgrade gnome-session-xsessionUpgrade gnome-settings-daemonUpgrade gnome-shell-extension-window-listUpgrade gnome-shell-extension-drive-menuUpgrade LibRaw-develUpgrade gnome-shell-extension-disable-screenshieldUpgrade gnome-control-centerUpgrade gnome-shell-extension-commonUpgrade gnome-shell-extension-systemMonitorUpgrade gnome-softwareUpgrade webkit2gtk3-jscUpgrade gnome-shell-extension-auto-move-windowsUpgrade webkit2gtk3-jsc-develUpgrade gnome-shell-extension-dash-to-dockUpgrade mutter-develUpgrade gnome-classic-sessionUpgrade gnome-shell-extension-native-window-placementUpgrade gnome-shell-extension-gesture-inhibitorUpgrade gnome-shell-extension-no-hot-cornerUpgrade gnome-shell-extension-apps-menuUpgrade LibRawUpgrade vinoUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade gnome-online-accountsUpgrade mutterUpgrade gtk3-immodule-ximUpgrade gnome-software-develUpgrade gnome-session-kiosk-sessionUpgrade gsettings-desktop-schemas | Nov 17, 2021 | Mar 22, 2021 |
| Redhat_linux | — | Upgrade gnome-calculator-debugsourceUpgrade gnome-sessionUpgrade webkit2gtk3Upgrade gnome-autoar-debuginfoUpgrade gnome-settings-daemon-debugsourceUpgrade mutterUpgrade mutter-tests-debuginfoUpgrade LibRaw-debuginfoUpgrade webkit2gtk3-develUpgrade gnome-shell-extension-commonUpgrade gsettings-desktop-schemas-develUpgrade gnome-control-centerUpgrade gnome-shell-extension-window-listUpgrade gnome-session-kiosk-sessionUpgrade gnome-software-debugsourceUpgrade gnome-shell-extension-apps-menuUpgrade gnome-software-debuginfoUpgrade gnome-softwareUpgrade gnome-shell-extension-auto-move-windowsUpgrade gnome-calculatorUpgrade accountsservice-debuginfoUpgrade gnome-shell-extension-dash-to-dockUpgrade webkitgtk4-jscUpgrade gnome-shell-extension-workspace-indicatorUpgrade gnome-shell-extension-gesture-inhibitorUpgrade accountsservice-develUpgrade gnome-session-wayland-sessionUpgrade webkit2gtk3-debuginfoUpgrade accountsservice-libs-debuginfoUpgrade gsettings-desktop-schemasUpgrade gtk3-immodule-ximUpgrade gnome-autoarUpgrade gnome-session-debugsourceUpgrade LibRawUpgrade LibRaw-debugsourceUpgrade gnome-online-accounts-debuginfoUpgrade gnome-shell-extension-systemMonitorUpgrade gnome-autoar-debugsourceUpgrade gnome-settings-daemon-debuginfoUpgrade gnome-shell-debuginfoUpgrade gnome-control-center-debuginfoNo solution existsUpgrade webkitgtk4-docUpgrade gnome-shell-extension-top-iconsUpgrade gnome-shell-extension-disable-screenshieldUpgrade gnome-shell-extension-updates-dialogUpgrade gnome-shell-debugsourceUpgrade webkitgtk4-develUpgrade gnome-control-center-debugsourceUpgrade gdm-debuginfoUpgrade mutter-develUpgrade gdmUpgrade webkit2gtk3-devel-debuginfoUpgrade gnome-session-debuginfoUpgrade gnome-shell-extension-panel-favoritesUpgrade gnome-shell-extension-places-menuUpgrade gnome-shell-extension-drive-menuUpgrade gtk3-devel-debuginfoUpgrade accountsserviceUpgrade webkit2gtk3-jscUpgrade gtk-update-icon-cacheUpgrade gnome-classic-sessionUpgrade LibRaw-samples-debuginfoUpgrade webkit2gtk3-jsc-debuginfoUpgrade gnome-control-center-filesystemUpgrade gnome-calculator-debuginfoUpgrade gnome-shell-extension-windowsNavigatorUpgrade webkitgtk4-jsc-develUpgrade mutter-debuginfoUpgrade gnome-online-accounts-develUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade gnome-shell-extension-no-hot-cornerUpgrade gnome-shellUpgrade gnome-shell-extension-user-themeUpgrade gtk-update-icon-cache-debuginfoUpgrade gnome-shell-extension-window-grouperUpgrade gtk3-immodule-xim-debuginfoUpgrade vino-debugsourceUpgrade vino-debuginfoUpgrade gtk3-tests-debuginfoUpgrade gnome-shell-extension-launch-new-instanceUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade LibRaw-develUpgrade gdm-debugsourceUpgrade gnome-software-develUpgrade mutter-debugsourceUpgrade gtk3-immodules-debuginfoUpgrade vinoUpgrade gtk3-debuginfoUpgrade gnome-shell-extension-desktop-iconsUpgrade webkitgtk4-debuginfoUpgrade accountsservice-libsUpgrade webkit2gtk3-debugsourceUpgrade webkitgtk4Upgrade gtk3-debugsourceUpgrade gtk3Upgrade gnome-settings-daemonUpgrade gnome-shell-extension-horizontal-workspacesUpgrade gnome-session-xsessionUpgrade gtk3-develUpgrade gnome-online-accountsUpgrade accountsservice-debugsourceUpgrade webkit2gtk3-jsc-develUpgrade gnome-online-accounts-debugsourceUpgrade gnome-shell-extension-native-window-placement | Nov 10, 2021 | Dec 8, 2020 |
| Rocky_linux | — | Upgrade gnome-settings-daemon-debuginfoUpgrade gnome-online-accounts-debugsourceUpgrade mutter-debugsourceUpgrade webkit2gtk3Upgrade accountsserviceUpgrade gsettings-desktop-schemasUpgrade gnome-autoar-debuginfoUpgrade accountsservice-develUpgrade webkit2gtk3-jsc-debuginfoUpgrade accountsservice-debugsourceUpgrade gdm-debuginfoUpgrade gdmUpgrade gnome-control-center-debugsourceUpgrade gnome-session-kiosk-sessionUpgrade webkit2gtk3-debuginfoUpgrade gnome-online-accounts-develUpgrade gtk-update-icon-cache-debuginfoUpgrade gsettings-desktop-schemas-develUpgrade mutter-develUpgrade webkit2gtk3-develUpgrade gnome-softwareUpgrade gnome-session-xsessionUpgrade gnome-software-debugsourceUpgrade mutter-debuginfoUpgrade mutterUpgrade gnome-session-debugsourceUpgrade gtk3-debugsourceUpgrade gnome-software-develUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade gtk3-debuginfoUpgrade LibRawUpgrade vino-debuginfoUpgrade gtk3-immodule-ximUpgrade webkit2gtk3-jscUpgrade accountsservice-libs-debuginfoUpgrade gnome-shell-debugsourceUpgrade gnome-shell-debuginfoUpgrade gtk3-develUpgrade gtk3-immodule-xim-debuginfoUpgrade LibRaw-develUpgrade LibRaw-debuginfoUpgrade gnome-online-accountsUpgrade accountsservice-debuginfoUpgrade vino-debugsourceUpgrade gtk3-devel-debuginfoUpgrade gnome-shellUpgrade gnome-calculator-debugsourceUpgrade LibRaw-debugsourceUpgrade gnome-online-accounts-debuginfoUpgrade gnome-settings-daemon-debugsourceUpgrade gnome-calculator-debuginfoUpgrade gnome-software-debuginfoUpgrade gnome-session-wayland-sessionUpgrade vinoUpgrade gnome-control-centerUpgrade gdm-debugsourceUpgrade gnome-control-center-debuginfoUpgrade gnome-calculatorUpgrade accountsservice-libsUpgrade webkit2gtk3-jsc-develUpgrade gtk3Upgrade gnome-autoar-debugsourceUpgrade gnome-session-debuginfoUpgrade webkit2gtk3-devel-debuginfoUpgrade webkit2gtk3-debugsourceUpgrade gtk-update-icon-cacheUpgrade gnome-autoarUpgrade gnome-sessionUpgrade gnome-settings-daemon | Mar 12, 2024 | Dec 8, 2020 |
| Suse | — | Upgrade webkit2gtk-4_0-injected-bundlesUpgrade libwebkit2gtk-4_0-37Upgrade libjavascriptcoregtk-4_0-18-32bitUpgrade webkit2gtk3-develUpgrade webkit2gtk3-minibrowserUpgrade typelib-1_0-webkit2-4_0Upgrade webkit-jsc-4Upgrade libwebkit2gtk3-langUpgrade libwebkit2gtk-4_0-37-32bitUpgrade libjavascriptcoregtk-4_0-18Upgrade typelib-1_0-webkit2webextension-4_0Upgrade 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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