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