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-softwareUpgrade gnome-shell-extension-apps-menuUpgrade webkit2gtk3-jscUpgrade vinoUpgrade gnome-online-accounts-develUpgrade gnome-control-center-filesystemUpgrade gnome-shell-extension-panel-favoritesUpgrade gnome-shell-extension-workspace-indicatorUpgrade gsettings-desktop-schemas-develUpgrade LibRawUpgrade gnome-shell-extension-systemMonitorUpgrade gnome-shell-extension-places-menuUpgrade gnome-shell-extension-user-themeUpgrade gnome-shell-extension-gesture-inhibitorUpgrade gnome-online-accountsUpgrade gnome-shell-extension-window-grouperUpgrade webkit2gtk3-develUpgrade gnome-autoarUpgrade accountsservice-develUpgrade accountsserviceUpgrade gnome-shell-extension-top-iconsUpgrade gdmUpgrade gnome-shell-extension-window-listUpgrade gtk3Upgrade gnome-calculatorUpgrade gnome-shellUpgrade gnome-shell-extension-native-window-placementUpgrade gnome-classic-sessionUpgrade mutter-develUpgrade gtk3-immodule-ximUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade gtk3-develUpgrade accountsservice-libsUpgrade gnome-shell-extension-windowsNavigatorUpgrade gnome-session-wayland-sessionUpgrade gnome-shell-extension-horizontal-workspacesUpgrade gnome-session-kiosk-sessionUpgrade gnome-shell-extension-disable-screenshieldUpgrade gnome-control-centerUpgrade gnome-session-xsessionUpgrade gnome-settings-daemonUpgrade gtk-update-icon-cacheUpgrade mutterUpgrade gnome-shell-extension-no-hot-cornerUpgrade gnome-shell-extension-desktop-iconsUpgrade gsettings-desktop-schemasUpgrade gnome-shell-extension-drive-menuUpgrade LibRaw-develUpgrade webkit2gtk3-jsc-develUpgrade gnome-shell-extension-commonUpgrade gnome-shell-extension-updates-dialogUpgrade gnome-shell-extension-launch-new-instanceUpgrade gnome-sessionUpgrade gnome-software-develUpgrade gnome-shell-extension-auto-move-windowsUpgrade gnome-shell-extension-dash-to-dockUpgrade webkit2gtk3 | 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 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-disable-screenshieldUpgrade gnome-control-center-filesystemUpgrade mutterUpgrade gnome-session-kiosk-sessionUpgrade gnome-software-debugsourceUpgrade gtk3-debugsourceUpgrade gtk3-devel-debuginfoUpgrade gnome-autoarUpgrade LibRaw-debugsourceUpgrade gtk3-immodules-debuginfoUpgrade webkit2gtk3-develUpgrade accountsservice-libs-debuginfoUpgrade gnome-shell-debuginfoUpgrade gnome-control-center-debuginfoUpgrade gnome-shell-extension-gesture-inhibitorUpgrade vinoUpgrade gnome-online-accounts-develUpgrade gnome-session-debuginfoUpgrade gnome-calculator-debuginfoUpgrade gnome-settings-daemon-debuginfoUpgrade webkit2gtk3-jsc-debuginfoUpgrade gnome-shell-extension-top-iconsUpgrade gnome-shell-extension-window-listUpgrade gtk3Upgrade gnome-softwareUpgrade gnome-sessionUpgrade gtk3-immodule-xim-debuginfoUpgrade gnome-software-debuginfoUpgrade gtk3-debuginfoUpgrade gnome-shell-extension-workspace-indicatorUpgrade gnome-online-accountsUpgrade gnome-shell-extension-places-menuUpgrade gnome-shell-extension-apps-menuUpgrade gnome-shell-extension-native-window-placementUpgrade LibRawUpgrade gdmUpgrade gnome-shell-extension-horizontal-workspacesUpgrade gnome-calculatorUpgrade gtk3-develUpgrade gnome-shell-extension-panel-favoritesUpgrade gnome-shell-extension-user-themeUpgrade gnome-shell-extension-drive-menuUpgrade gtk3-tests-debuginfoUpgrade gnome-online-accounts-debugsourceUpgrade webkit2gtk3-jscUpgrade webkit2gtk3-debugsourceUpgrade LibRaw-samples-debuginfoUpgrade gnome-shell-extension-no-hot-cornerUpgrade gtk-update-icon-cache-debuginfoUpgrade gnome-shell-extension-windowsNavigatorUpgrade gnome-settings-daemon-debugsourceUpgrade gnome-session-wayland-sessionUpgrade gnome-calculator-debugsourceUpgrade accountsservice-libsUpgrade gdm-debuginfoUpgrade mutter-debugsourceUpgrade gnome-control-center-debugsourceUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade gnome-shell-extension-commonUpgrade gnome-session-xsessionUpgrade gnome-shell-debugsourceUpgrade gnome-session-debugsourceUpgrade gsettings-desktop-schemas-develUpgrade gtk3-immodule-ximUpgrade accountsservice-debugsourceUpgrade webkit2gtk3-devel-debuginfoUpgrade mutter-tests-debuginfoUpgrade mutter-debuginfoUpgrade LibRaw-debuginfoUpgrade vino-debuginfoUpgrade gnome-shellUpgrade gsettings-desktop-schemasUpgrade gnome-shell-extension-systemMonitorUpgrade gnome-shell-extension-dash-to-dockUpgrade gnome-online-accounts-debuginfoUpgrade gnome-classic-sessionUpgrade gnome-autoar-debugsourceUpgrade gdm-debugsourceUpgrade webkit2gtk3-debuginfoUpgrade vino-debugsourceUpgrade gnome-shell-extension-updates-dialogUpgrade webkit2gtk3-jsc-develUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3Upgrade gnome-shell-extension-launch-new-instanceUpgrade gnome-control-centerUpgrade accountsservice-debuginfoUpgrade gnome-shell-extension-auto-move-windowsUpgrade gtk-update-icon-cacheUpgrade gnome-shell-extension-window-grouperUpgrade accountsserviceUpgrade gnome-shell-extension-desktop-iconsUpgrade gnome-settings-daemonUpgrade gnome-autoar-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-shell-extension-window-listUpgrade gnome-autoarUpgrade webkit2gtk3-develUpgrade gnome-shell-extension-top-iconsUpgrade gnome-session-wayland-sessionUpgrade gtk3Upgrade gnome-shell-extension-updates-dialogUpgrade gnome-shellUpgrade gnome-calculatorUpgrade accountsservice-develUpgrade gnome-sessionUpgrade accountsservice-libsUpgrade gdmUpgrade gtk3-develUpgrade gnome-shell-extension-workspace-indicatorUpgrade accountsserviceUpgrade gsettings-desktop-schemas-develUpgrade gnome-session-xsessionUpgrade gnome-settings-daemonUpgrade gtk-update-icon-cacheUpgrade gnome-shell-extension-launch-new-instanceUpgrade gnome-shell-extension-window-grouperUpgrade gnome-shell-extension-panel-favoritesUpgrade gnome-online-accounts-develUpgrade gnome-shell-extension-places-menuUpgrade gnome-shell-extension-windowsNavigatorUpgrade gnome-control-center-filesystemUpgrade gnome-shell-extension-horizontal-workspacesUpgrade webkit2gtk3Upgrade gnome-shell-extension-user-themeUpgrade gnome-shell-extension-desktop-iconsUpgrade gnome-session-kiosk-sessionUpgrade gtk3-immodule-ximUpgrade webkit2gtk3-jsc-develUpgrade mutter-develUpgrade webkit2gtk3-jscUpgrade gnome-shell-extension-native-window-placementUpgrade gnome-shell-extension-apps-menuUpgrade gnome-shell-extension-gesture-inhibitorUpgrade vinoUpgrade gnome-shell-extension-no-hot-cornerUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade gnome-classic-sessionUpgrade mutterUpgrade gnome-online-accountsUpgrade gnome-shell-extension-disable-screenshieldUpgrade gnome-shell-extension-systemMonitorUpgrade gnome-shell-extension-commonUpgrade gnome-softwareUpgrade gnome-control-centerUpgrade LibRawUpgrade gnome-software-develUpgrade gsettings-desktop-schemasUpgrade gnome-shell-extension-dash-to-dockUpgrade gnome-shell-extension-drive-menuUpgrade gnome-shell-extension-auto-move-windowsUpgrade LibRaw-devel | Nov 17, 2021 | Mar 22, 2021 |
| Redhat_linux | — | Upgrade accountsservice-develUpgrade gsettings-desktop-schemasUpgrade gnome-shell-debuginfoUpgrade gtk3-immodule-ximUpgrade gnome-session-wayland-sessionUpgrade gnome-shell-extension-gesture-inhibitorUpgrade gnome-shell-extension-auto-move-windowsUpgrade webkitgtk4-jscUpgrade gsettings-desktop-schemas-develUpgrade gnome-online-accounts-debuginfoUpgrade gnome-software-debugsourceUpgrade accountsservice-debuginfoUpgrade gnome-software-debuginfoUpgrade LibRaw-debuginfoUpgrade gnome-session-debugsourceUpgrade gnome-shell-extension-window-listUpgrade mutter-tests-debuginfoUpgrade gnome-shell-debugsourceUpgrade LibRawUpgrade gnome-calculator-debugsourceUpgrade gnome-shell-extension-updates-dialogUpgrade gnome-settings-daemon-debugsourceUpgrade webkit2gtk3-develUpgrade gnome-sessionUpgrade webkit2gtk3Upgrade webkitgtk4-docUpgrade gnome-shell-extension-top-iconsUpgrade gnome-shell-extension-disable-screenshieldUpgrade gnome-shell-extension-workspace-indicatorUpgrade LibRaw-debugsourceUpgrade gnome-shell-extension-commonUpgrade webkit2gtk3-debuginfoUpgrade gnome-autoar-debuginfoUpgrade gnome-shell-extension-dash-to-dockNo solution existsUpgrade gnome-autoarUpgrade gnome-shell-extension-apps-menuUpgrade gnome-calculatorUpgrade gnome-softwareUpgrade gnome-control-centerUpgrade gnome-session-kiosk-sessionUpgrade gnome-autoar-debugsourceUpgrade gnome-control-center-debuginfoUpgrade gnome-settings-daemon-debuginfoUpgrade accountsservice-libs-debuginfoUpgrade mutterUpgrade gnome-shell-extension-systemMonitorUpgrade gnome-software-develUpgrade gtk3-debugsourceUpgrade webkit2gtk3-jscUpgrade gnome-shell-extension-user-themeUpgrade accountsserviceUpgrade gdm-debugsourceUpgrade gnome-session-debuginfoUpgrade gtk3Upgrade gnome-shell-extension-places-menuUpgrade gnome-shellUpgrade gnome-shell-extension-launch-new-instanceUpgrade vino-debugsourceUpgrade vinoUpgrade gnome-shell-extension-no-hot-cornerUpgrade vino-debuginfoUpgrade gtk3-tests-debuginfoUpgrade gtk-update-icon-cache-debuginfoUpgrade gtk3-immodule-xim-debuginfoUpgrade gnome-shell-extension-screenshot-window-sizerUpgrade mutter-debugsourceUpgrade mutter-debuginfoUpgrade gtk3-immodules-debuginfoUpgrade gnome-shell-extension-panel-favoritesUpgrade gnome-shell-extension-desktop-iconsUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade webkit2gtk3-jsc-develUpgrade webkitgtk4-jsc-develUpgrade gnome-shell-extension-native-window-placementUpgrade gtk3-develUpgrade gnome-online-accounts-debugsourceUpgrade gnome-online-accountsUpgrade gdmUpgrade accountsservice-debugsourceUpgrade gnome-session-xsessionUpgrade gnome-calculator-debuginfoUpgrade accountsservice-libsUpgrade gtk3-debuginfoUpgrade gnome-online-accounts-develUpgrade webkitgtk4Upgrade webkitgtk4-debuginfoUpgrade gnome-shell-extension-horizontal-workspacesUpgrade webkit2gtk3-devel-debuginfoUpgrade gdm-debuginfoUpgrade gnome-classic-sessionUpgrade gtk-update-icon-cacheUpgrade LibRaw-samples-debuginfoUpgrade webkit2gtk3-jsc-debuginfoUpgrade mutter-develUpgrade webkitgtk4-develUpgrade gnome-control-center-debugsourceUpgrade gtk3-devel-debuginfoUpgrade gnome-shell-extension-windowsNavigatorUpgrade gnome-settings-daemonUpgrade gnome-shell-extension-drive-menuUpgrade LibRaw-develUpgrade gnome-control-center-filesystemUpgrade gnome-shell-extension-window-grouperUpgrade webkit2gtk3-debugsource | Nov 10, 2021 | Dec 8, 2020 |
| Rocky_linux | — | Upgrade gnome-calculator-debugsourceUpgrade gnome-settings-daemon-debugsourceUpgrade vino-debugsourceUpgrade gnome-settings-daemonUpgrade LibRaw-debugsourceUpgrade gtk-update-icon-cacheUpgrade gnome-sessionUpgrade webkit2gtk3-devel-debuginfoUpgrade gnome-calculatorUpgrade gtk3-devel-debuginfoUpgrade gnome-software-debuginfoUpgrade gnome-session-wayland-sessionUpgrade gnome-session-debuginfoUpgrade webkit2gtk3-debugsourceUpgrade LibRaw-develUpgrade gtk3-develUpgrade gnome-autoar-debugsourceUpgrade LibRaw-debuginfoUpgrade gtk3Upgrade gtk3-immodule-xim-debuginfoUpgrade accountsservice-debuginfoUpgrade gnome-online-accountsUpgrade gnome-calculator-debuginfoUpgrade gnome-control-center-debuginfoUpgrade gnome-shellUpgrade accountsservice-libsUpgrade gnome-online-accounts-debuginfoUpgrade gnome-control-centerUpgrade webkit2gtk3-jsc-develUpgrade gdm-debugsourceUpgrade vinoUpgrade gnome-autoarUpgrade gnome-softwareUpgrade gsettings-desktop-schemas-develUpgrade gnome-online-accounts-debugsourceUpgrade accountsservice-develUpgrade LibRawUpgrade vino-debuginfoUpgrade gtk3-debugsourceUpgrade accountsserviceUpgrade mutterUpgrade gnome-session-xsessionUpgrade gdm-debuginfoUpgrade webkit2gtk3-jsc-devel-debuginfoUpgrade mutter-debuginfoUpgrade gnome-software-debugsourceUpgrade gnome-online-accounts-develUpgrade gnome-autoar-debuginfoUpgrade webkit2gtk3-debuginfoUpgrade gnome-session-debugsourceUpgrade webkit2gtk3-develUpgrade accountsservice-debugsourceUpgrade gtk3-immodule-ximUpgrade gsettings-desktop-schemasUpgrade webkit2gtk3-jsc-debuginfoUpgrade mutter-develUpgrade mutter-debugsourceUpgrade gtk-update-icon-cache-debuginfoUpgrade gnome-settings-daemon-debuginfoUpgrade gnome-shell-debuginfoUpgrade accountsservice-libs-debuginfoUpgrade gnome-shell-debugsourceUpgrade webkit2gtk3Upgrade webkit2gtk3-jscUpgrade gnome-control-center-debugsourceUpgrade gnome-session-kiosk-sessionUpgrade gdmUpgrade gtk3-debuginfoUpgrade gnome-software-devel | Mar 12, 2024 | Dec 8, 2020 |
| Suse | — | Upgrade webkit-jsc-4Upgrade libwebkit2gtk-4_0-37-32bitUpgrade typelib-1_0-javascriptcore-4_0Upgrade libjavascriptcoregtk-4_0-18Upgrade webkit2gtk3-minibrowserUpgrade typelib-1_0-webkit2-4_0Upgrade libwebkit2gtk3-langUpgrade typelib-1_0-webkit2webextension-4_0Upgrade libjavascriptcoregtk-4_0-18-32bitUpgrade webkit2gtk3-develUpgrade libwebkit2gtk-4_0-37Upgrade webkit2gtk-4_0-injected-bundles | May 1, 2021 | Dec 8, 2020 |
| Ubuntu | — | Upgrade libjavascriptcoregtk-4.0-18Upgrade libwebkit2gtk-4.0-37 | Mar 30, 2021 | Dec 8, 2020 |
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