An issue was discovered in certain Apple products. iOS before 11.3.1 is affected. Safari before 11.1 is affected. iCloud before 7.5 on Windows is affected. iTunes before 12.7.5 on Windows is affected. tvOS before 11.4 is affected. The issue involves the WebKit component. It allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted web site that triggers a WebCore::jsElementScrollHeightGetter use-after-free.
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory “belongs” to the code that operates on the new pointer.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Safari | Apple | * | 11.1 (excluding) |
| Iphone_os | Apple | * | 11.3.1 (excluding) |
| Tvos | Apple | * | 11.4 (excluding) |
| Red Hat Enterprise Linux 7 | RedHat | accountsservice-0:0.6.50-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | adwaita-icon-theme-0:3.28.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | appstream-data-0:7-20180614.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | atk-0:2.28.1-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | at-spi2-atk-0:2.26.2-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | at-spi2-core-0:2.28.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | baobab-0:3.28.0-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | bolt-0:0.4-3.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | brasero-0:3.12.2-5.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | cairo-0:1.15.12-3.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | cheese-2:3.28.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | clutter-gst3-0:3.0.26-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | compat-exiv2-023-0:0.23-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | control-center-1:3.28.1-4.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | dconf-0:0.28.0-4.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | dconf-editor-0:3.28.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | devhelp-1:3.28.1-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | ekiga-0:4.0.1-8.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | empathy-0:3.12.13-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | eog-0:3.28.3-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | evince-0:3.28.2-5.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | evolution-0:3.28.5-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | evolution-data-server-0:3.28.5-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | evolution-ews-0:3.28.5-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | evolution-mapi-0:3.28.3-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | file-roller-0:3.28.1-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | flatpak-0:1.0.2-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | folks-1:0.11.4-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | fontconfig-0:2.13.0-4.3.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | freetype-0:2.8-12.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | fribidi-0:1.0.2-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | fwupd-0:1.0.8-4.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | fwupdate-0:12-5.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gcr-0:3.28.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gdk-pixbuf2-0:2.36.12-3.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gdm-1:3.28.2-9.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gedit-2:3.28.1-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gedit-plugins-0:3.28.1-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | geoclue2-0:2.4.8-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | geocode-glib-0:3.26.0-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gjs-0:1.52.3-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | glade-0:3.22.1-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | glib2-0:2.56.1-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | glibmm24-0:2.56.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | glib-networking-0:2.56.1-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-backgrounds-0:3.28.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-bluetooth-1:3.28.2-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-boxes-0:3.28.5-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-calculator-0:3.28.2-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-clocks-0:3.28.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-color-manager-0:3.28.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-contacts-0:3.28.2-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-desktop3-0:3.28.2-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-devel-docs-0:3.28.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-dictionary-0:3.26.1-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-disk-utility-0:3.28.3-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-documents-0:3.28.2-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-font-viewer-0:3.28.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-getting-started-docs-0:3.28.2-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-initial-setup-0:3.28.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-keyring-0:3.28.2-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-online-accounts-0:3.28.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-online-miners-0:3.26.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-packagekit-0:3.28.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-screenshot-0:3.26.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-session-0:3.28.1-5.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-settings-daemon-0:3.28.1-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-shell-0:3.28.3-6.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-shell-extensions-0:3.28.1-5.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-software-0:3.28.2-3.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-system-monitor-0:3.28.2-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-terminal-0:3.28.2-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-themes-standard-0:3.28-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-tweak-tool-0:3.28.1-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnome-user-docs-0:3.28.2-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gnote-0:3.28.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gobject-introspection-0:1.56.1-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gom-0:0.3.3-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | google-noto-emoji-fonts-0:20180508-4.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | grilo-0:0.3.6-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | grilo-plugins-0:0.3.7-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gsettings-desktop-schemas-0:3.28.0-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gspell-0:1.6.1-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gssdp-0:1.0.2-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gstreamer1-plugins-base-0:1.10.4-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gtk3-0:3.22.30-3.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gtk-doc-0:1.28-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gtksourceview3-0:3.24.8-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gucharmap-0:10.0.4-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gupnp-0:1.0.2-5.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gupnp-igd-0:0.2.5-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | gvfs-0:1.36.2-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | harfbuzz-0:1.7.5-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | json-glib-0:1.4.2-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libappstream-glib-0:0.7.8-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libchamplain-0:0.12.16-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libcroco-0:0.6.12-4.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libgdata-0:0.17.9-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libgee-0:0.20.1-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libgepub-0:0.6.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libgexiv2-0:0.10.8-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libgnomekbd-0:3.26.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libgovirt-0:0.3.4-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libgtop2-0:2.38.0-3.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libgweather-0:3.28.2-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libgxps-0:0.3.0-4.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libical-0:3.0.3-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libjpeg-turbo-0:1.2.90-6.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libmediaart-0:1.9.4-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libosinfo-0:1.1.0-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libpeas-0:1.22.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | librsvg2-0:2.40.20-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libsecret-0:0.18.6-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libsoup-0:2.62.2-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | libwnck3-0:3.24.1-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | mozjs52-0:52.9.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | mutter-0:3.28.3-4.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | nautilus-0:3.26.3.1-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | nautilus-sendto-1:3.8.6-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | openchange-0:2.3-3.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | osinfo-db-0:20180531-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | PackageKit-0:1.1.10-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | pango-0:1.42.4-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | poppler-0:0.26.5-20.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | pyatspi-0:2.26.0-3.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | redhat-logos-0:70.0.3-7.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | rest-0:0.8.1-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | rhythmbox-0:3.4.2-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | seahorse-nautilus-0:3.11.92-11.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | shotwell-0:0.28.4-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | sushi-0:3.28.3-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | totem-1:3.26.2-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | totem-pl-parser-0:3.26.1-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | upower-0:0.99.7-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | vala-0:0.40.8-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | vino-0:3.22.0-7.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | vte291-0:0.52.2-2.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | wayland-0:1.15.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | wayland-protocols-0:1.14-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | webkitgtk4-0:2.20.5-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | xdg-desktop-portal-0:1.0.2-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | xdg-desktop-portal-gtk-0:1.0.2-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | yelp-2:3.28.1-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | yelp-tools-0:3.28.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | yelp-xsl-0:3.28.0-1.el7 | * |
| Red Hat Enterprise Linux 7 | RedHat | zenity-0:3.28.1-1.el7 | * |
| Qtwebkit | Ubuntu | eoan | * |
| Qtwebkit-opensource-src | Ubuntu | artful | * |
| Qtwebkit-opensource-src | Ubuntu | bionic | * |
| Qtwebkit-opensource-src | Ubuntu | cosmic | * |
| Qtwebkit-opensource-src | Ubuntu | devel | * |
| Qtwebkit-opensource-src | Ubuntu | disco | * |
| Qtwebkit-opensource-src | Ubuntu | eoan | * |
| Qtwebkit-opensource-src | Ubuntu | esm-apps/bionic | * |
| Qtwebkit-opensource-src | Ubuntu | esm-apps/focal | * |
| Qtwebkit-opensource-src | Ubuntu | esm-apps/jammy | * |
| Qtwebkit-opensource-src | Ubuntu | esm-apps/noble | * |
| Qtwebkit-opensource-src | Ubuntu | esm-infra/xenial | * |
| Qtwebkit-opensource-src | Ubuntu | focal | * |
| Qtwebkit-opensource-src | Ubuntu | groovy | * |
| Qtwebkit-opensource-src | Ubuntu | hirsute | * |
| Qtwebkit-opensource-src | Ubuntu | impish | * |
| Qtwebkit-opensource-src | Ubuntu | jammy | * |
| Qtwebkit-opensource-src | Ubuntu | kinetic | * |
| Qtwebkit-opensource-src | Ubuntu | lunar | * |
| Qtwebkit-opensource-src | Ubuntu | mantic | * |
| Qtwebkit-opensource-src | Ubuntu | noble | * |
| Qtwebkit-opensource-src | Ubuntu | trusty | * |
| Qtwebkit-opensource-src | Ubuntu | upstream | * |
| Qtwebkit-opensource-src | Ubuntu | xenial | * |
| Qtwebkit-source | Ubuntu | artful | * |
| Qtwebkit-source | Ubuntu | bionic | * |
| Qtwebkit-source | Ubuntu | cosmic | * |
| Qtwebkit-source | Ubuntu | disco | * |
| Qtwebkit-source | Ubuntu | esm-apps/bionic | * |
| Qtwebkit-source | Ubuntu | esm-apps/xenial | * |
| Qtwebkit-source | Ubuntu | trusty | * |
| Qtwebkit-source | Ubuntu | xenial | * |
| Webkit2gtk | Ubuntu | artful | * |
| Webkit2gtk | Ubuntu | bionic | * |
| Webkit2gtk | Ubuntu | esm-infra/bionic | * |
| Webkit2gtk | Ubuntu | esm-infra/xenial | * |
| Webkit2gtk | Ubuntu | upstream | * |
| Webkit2gtk | Ubuntu | xenial | * |
| Webkitgtk | Ubuntu | artful | * |
| Webkitgtk | Ubuntu | bionic | * |
| Webkitgtk | Ubuntu | cosmic | * |
| Webkitgtk | Ubuntu | esm-apps/bionic | * |
| Webkitgtk | Ubuntu | esm-apps/xenial | * |
| Webkitgtk | Ubuntu | trusty | * |
| Webkitgtk | Ubuntu | xenial | * |