Rapid7 Vulnerability & Exploit Database

Red Hat: CVE-2021-30666: CVE-2021-30666 webkitgtk: Buffer overflow leading to arbitrary code execution (Multiple Advisories)

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Red Hat: CVE-2021-30666: CVE-2021-30666 webkitgtk: Buffer overflow leading to arbitrary code execution (Multiple Advisories)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
09/29/2020
Created
09/02/2021
Added
09/01/2021
Modified
12/15/2023

Description

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.5.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..

Solution(s)

  • redhat-upgrade-dleyna-renderer
  • redhat-upgrade-dleyna-renderer-debuginfo
  • redhat-upgrade-dleyna-renderer-debugsource
  • redhat-upgrade-frei0r-devel
  • redhat-upgrade-frei0r-plugins
  • redhat-upgrade-frei0r-plugins-debuginfo
  • redhat-upgrade-frei0r-plugins-debugsource
  • redhat-upgrade-frei0r-plugins-opencv
  • redhat-upgrade-frei0r-plugins-opencv-debuginfo
  • redhat-upgrade-gdm
  • redhat-upgrade-gdm-debuginfo
  • redhat-upgrade-gdm-debugsource
  • redhat-upgrade-gnome-classic-session
  • redhat-upgrade-gnome-control-center
  • redhat-upgrade-gnome-control-center-debuginfo
  • redhat-upgrade-gnome-control-center-debugsource
  • redhat-upgrade-gnome-control-center-filesystem
  • redhat-upgrade-gnome-photos
  • redhat-upgrade-gnome-photos-debuginfo
  • redhat-upgrade-gnome-photos-debugsource
  • redhat-upgrade-gnome-photos-tests
  • redhat-upgrade-gnome-remote-desktop
  • redhat-upgrade-gnome-remote-desktop-debuginfo
  • redhat-upgrade-gnome-remote-desktop-debugsource
  • redhat-upgrade-gnome-session
  • redhat-upgrade-gnome-session-debuginfo
  • redhat-upgrade-gnome-session-debugsource
  • redhat-upgrade-gnome-session-wayland-session
  • redhat-upgrade-gnome-session-xsession
  • redhat-upgrade-gnome-settings-daemon
  • redhat-upgrade-gnome-settings-daemon-debuginfo
  • redhat-upgrade-gnome-settings-daemon-debugsource
  • redhat-upgrade-gnome-shell
  • redhat-upgrade-gnome-shell-debuginfo
  • redhat-upgrade-gnome-shell-debugsource
  • redhat-upgrade-gnome-shell-extension-apps-menu
  • redhat-upgrade-gnome-shell-extension-auto-move-windows
  • redhat-upgrade-gnome-shell-extension-common
  • redhat-upgrade-gnome-shell-extension-dash-to-dock
  • redhat-upgrade-gnome-shell-extension-desktop-icons
  • redhat-upgrade-gnome-shell-extension-disable-screenshield
  • redhat-upgrade-gnome-shell-extension-drive-menu
  • redhat-upgrade-gnome-shell-extension-horizontal-workspaces
  • redhat-upgrade-gnome-shell-extension-launch-new-instance
  • redhat-upgrade-gnome-shell-extension-native-window-placement
  • redhat-upgrade-gnome-shell-extension-no-hot-corner
  • redhat-upgrade-gnome-shell-extension-panel-favorites
  • redhat-upgrade-gnome-shell-extension-places-menu
  • redhat-upgrade-gnome-shell-extension-screenshot-window-sizer
  • redhat-upgrade-gnome-shell-extension-systemmonitor
  • redhat-upgrade-gnome-shell-extension-top-icons
  • redhat-upgrade-gnome-shell-extension-updates-dialog
  • redhat-upgrade-gnome-shell-extension-user-theme
  • redhat-upgrade-gnome-shell-extension-window-grouper
  • redhat-upgrade-gnome-shell-extension-window-list
  • redhat-upgrade-gnome-shell-extension-windowsnavigator
  • redhat-upgrade-gnome-shell-extension-workspace-indicator
  • redhat-upgrade-gnome-terminal
  • redhat-upgrade-gnome-terminal-debuginfo
  • redhat-upgrade-gnome-terminal-debugsource
  • redhat-upgrade-gnome-terminal-nautilus
  • redhat-upgrade-gnome-terminal-nautilus-debuginfo
  • redhat-upgrade-gsettings-desktop-schemas
  • redhat-upgrade-gsettings-desktop-schemas-devel
  • redhat-upgrade-gtk-doc
  • redhat-upgrade-gtk-update-icon-cache
  • redhat-upgrade-gtk-update-icon-cache-debuginfo
  • redhat-upgrade-gtk3
  • redhat-upgrade-gtk3-debuginfo
  • redhat-upgrade-gtk3-debugsource
  • redhat-upgrade-gtk3-devel
  • redhat-upgrade-gtk3-devel-debuginfo
  • redhat-upgrade-gtk3-immodule-xim
  • redhat-upgrade-gtk3-immodule-xim-debuginfo
  • redhat-upgrade-gtk3-immodules-debuginfo
  • redhat-upgrade-gtk3-tests-debuginfo
  • redhat-upgrade-gvfs
  • redhat-upgrade-gvfs-afc
  • redhat-upgrade-gvfs-afc-debuginfo
  • redhat-upgrade-gvfs-afp
  • redhat-upgrade-gvfs-afp-debuginfo
  • redhat-upgrade-gvfs-archive
  • redhat-upgrade-gvfs-archive-debuginfo
  • redhat-upgrade-gvfs-client
  • redhat-upgrade-gvfs-client-debuginfo
  • redhat-upgrade-gvfs-debuginfo
  • redhat-upgrade-gvfs-debugsource
  • redhat-upgrade-gvfs-devel
  • redhat-upgrade-gvfs-fuse
  • redhat-upgrade-gvfs-fuse-debuginfo
  • redhat-upgrade-gvfs-goa
  • redhat-upgrade-gvfs-goa-debuginfo
  • redhat-upgrade-gvfs-gphoto2
  • redhat-upgrade-gvfs-gphoto2-debuginfo
  • redhat-upgrade-gvfs-mtp
  • redhat-upgrade-gvfs-mtp-debuginfo
  • redhat-upgrade-gvfs-smb
  • redhat-upgrade-gvfs-smb-debuginfo
  • redhat-upgrade-libraw
  • redhat-upgrade-libraw-debuginfo
  • redhat-upgrade-libraw-debugsource
  • redhat-upgrade-libraw-devel
  • redhat-upgrade-libraw-samples-debuginfo
  • redhat-upgrade-libsoup
  • redhat-upgrade-libsoup-debuginfo
  • redhat-upgrade-libsoup-debugsource
  • redhat-upgrade-libsoup-devel
  • redhat-upgrade-mutter
  • redhat-upgrade-mutter-debuginfo
  • redhat-upgrade-mutter-debugsource
  • redhat-upgrade-mutter-devel
  • redhat-upgrade-mutter-tests-debuginfo
  • redhat-upgrade-nautilus
  • redhat-upgrade-nautilus-debuginfo
  • redhat-upgrade-nautilus-debugsource
  • redhat-upgrade-nautilus-devel
  • redhat-upgrade-nautilus-extensions
  • redhat-upgrade-nautilus-extensions-debuginfo
  • redhat-upgrade-packagekit
  • redhat-upgrade-packagekit-command-not-found
  • redhat-upgrade-packagekit-command-not-found-debuginfo
  • redhat-upgrade-packagekit-cron
  • redhat-upgrade-packagekit-debuginfo
  • redhat-upgrade-packagekit-debugsource
  • redhat-upgrade-packagekit-glib
  • redhat-upgrade-packagekit-glib-debuginfo
  • redhat-upgrade-packagekit-glib-devel
  • redhat-upgrade-packagekit-gstreamer-plugin
  • redhat-upgrade-packagekit-gstreamer-plugin-debuginfo
  • redhat-upgrade-packagekit-gtk3-module
  • redhat-upgrade-packagekit-gtk3-module-debuginfo
  • redhat-upgrade-pipewire
  • redhat-upgrade-pipewire-alsa-debuginfo
  • redhat-upgrade-pipewire-debuginfo
  • redhat-upgrade-pipewire-debugsource
  • redhat-upgrade-pipewire-devel
  • redhat-upgrade-pipewire-doc
  • redhat-upgrade-pipewire-gstreamer-debuginfo
  • redhat-upgrade-pipewire-libs
  • redhat-upgrade-pipewire-libs-debuginfo
  • redhat-upgrade-pipewire-utils
  • redhat-upgrade-pipewire-utils-debuginfo
  • redhat-upgrade-pipewire0-2-debugsource
  • redhat-upgrade-pipewire0-2-devel
  • redhat-upgrade-pipewire0-2-libs
  • redhat-upgrade-pipewire0-2-libs-debuginfo
  • redhat-upgrade-potrace
  • redhat-upgrade-potrace-debuginfo
  • redhat-upgrade-potrace-debugsource
  • redhat-upgrade-pygobject3-debuginfo
  • redhat-upgrade-pygobject3-debugsource
  • redhat-upgrade-pygobject3-devel
  • redhat-upgrade-python3-gobject
  • redhat-upgrade-python3-gobject-base
  • redhat-upgrade-python3-gobject-base-debuginfo
  • redhat-upgrade-python3-gobject-debuginfo
  • redhat-upgrade-tracker
  • redhat-upgrade-tracker-debuginfo
  • redhat-upgrade-tracker-debugsource
  • redhat-upgrade-tracker-devel
  • redhat-upgrade-vte-profile
  • redhat-upgrade-vte291
  • redhat-upgrade-vte291-debuginfo
  • redhat-upgrade-vte291-debugsource
  • redhat-upgrade-vte291-devel
  • redhat-upgrade-vte291-devel-debuginfo
  • redhat-upgrade-webkit2gtk3
  • redhat-upgrade-webkit2gtk3-debuginfo
  • redhat-upgrade-webkit2gtk3-debugsource
  • redhat-upgrade-webkit2gtk3-devel
  • redhat-upgrade-webkit2gtk3-devel-debuginfo
  • redhat-upgrade-webkit2gtk3-jsc
  • redhat-upgrade-webkit2gtk3-jsc-debuginfo
  • redhat-upgrade-webkit2gtk3-jsc-devel
  • redhat-upgrade-webkit2gtk3-jsc-devel-debuginfo
  • redhat-upgrade-webkitgtk4
  • redhat-upgrade-webkitgtk4-debuginfo
  • redhat-upgrade-webkitgtk4-devel
  • redhat-upgrade-webkitgtk4-doc
  • redhat-upgrade-webkitgtk4-jsc
  • redhat-upgrade-webkitgtk4-jsc-devel
  • redhat-upgrade-webrtc-audio-processing
  • redhat-upgrade-webrtc-audio-processing-debuginfo
  • redhat-upgrade-webrtc-audio-processing-debugsource
  • redhat-upgrade-xdg-desktop-portal
  • redhat-upgrade-xdg-desktop-portal-debuginfo
  • redhat-upgrade-xdg-desktop-portal-debugsource
  • redhat-upgrade-xdg-desktop-portal-gtk
  • redhat-upgrade-xdg-desktop-portal-gtk-debuginfo
  • redhat-upgrade-xdg-desktop-portal-gtk-debugsource

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;