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