Rapid7 Vulnerability & Exploit Database

Alma Linux: CVE-2021-21775: Moderate: GNOME security, bug fix, and enhancement update (ALSA-2021-4381)

Free InsightVM Trial No Credit Card Necessary
2024 Attack Intel Report Latest research by Rapid7 Labs
Back to Search

Alma Linux: CVE-2021-21775: Moderate: GNOME security, bug fix, and enhancement update (ALSA-2021-4381)

Severity
6
CVSS
(AV:N/AC:M/Au:S/C:P/I:P/A:P)
Published
07/07/2021
Created
05/05/2022
Added
05/04/2022
Modified
11/26/2024

Description

A use-after-free vulnerability exists in the way certain events are processed for ImageLoader objects of Webkit WebKitGTK 2.30.4. A specially crafted web page can lead to a potential information leak and further memory corruption. In order to trigger the vulnerability, a victim must be tricked into visiting a malicious webpage.

Solution(s)

  • alma-upgrade-accountsservice
  • alma-upgrade-accountsservice-devel
  • alma-upgrade-accountsservice-libs
  • alma-upgrade-gdm
  • alma-upgrade-gnome-autoar
  • alma-upgrade-gnome-calculator
  • alma-upgrade-gnome-classic-session
  • alma-upgrade-gnome-control-center
  • alma-upgrade-gnome-control-center-filesystem
  • alma-upgrade-gnome-online-accounts
  • alma-upgrade-gnome-online-accounts-devel
  • alma-upgrade-gnome-session
  • alma-upgrade-gnome-session-kiosk-session
  • alma-upgrade-gnome-session-wayland-session
  • alma-upgrade-gnome-session-xsession
  • alma-upgrade-gnome-settings-daemon
  • alma-upgrade-gnome-shell
  • alma-upgrade-gnome-shell-extension-apps-menu
  • alma-upgrade-gnome-shell-extension-auto-move-windows
  • alma-upgrade-gnome-shell-extension-common
  • alma-upgrade-gnome-shell-extension-dash-to-dock
  • alma-upgrade-gnome-shell-extension-desktop-icons
  • alma-upgrade-gnome-shell-extension-disable-screenshield
  • alma-upgrade-gnome-shell-extension-drive-menu
  • alma-upgrade-gnome-shell-extension-gesture-inhibitor
  • alma-upgrade-gnome-shell-extension-horizontal-workspaces
  • alma-upgrade-gnome-shell-extension-launch-new-instance
  • alma-upgrade-gnome-shell-extension-native-window-placement
  • alma-upgrade-gnome-shell-extension-no-hot-corner
  • alma-upgrade-gnome-shell-extension-panel-favorites
  • alma-upgrade-gnome-shell-extension-places-menu
  • alma-upgrade-gnome-shell-extension-screenshot-window-sizer
  • alma-upgrade-gnome-shell-extension-systemmonitor
  • alma-upgrade-gnome-shell-extension-top-icons
  • alma-upgrade-gnome-shell-extension-updates-dialog
  • alma-upgrade-gnome-shell-extension-user-theme
  • alma-upgrade-gnome-shell-extension-window-grouper
  • alma-upgrade-gnome-shell-extension-window-list
  • alma-upgrade-gnome-shell-extension-windowsnavigator
  • alma-upgrade-gnome-shell-extension-workspace-indicator
  • alma-upgrade-gnome-software
  • alma-upgrade-gnome-software-devel
  • alma-upgrade-gsettings-desktop-schemas
  • alma-upgrade-gsettings-desktop-schemas-devel
  • alma-upgrade-gtk-update-icon-cache
  • alma-upgrade-gtk3
  • alma-upgrade-gtk3-devel
  • alma-upgrade-gtk3-immodule-xim
  • alma-upgrade-libraw
  • alma-upgrade-libraw-devel
  • alma-upgrade-mutter
  • alma-upgrade-mutter-devel
  • alma-upgrade-vino
  • alma-upgrade-webkit2gtk3
  • alma-upgrade-webkit2gtk3-devel
  • alma-upgrade-webkit2gtk3-jsc
  • alma-upgrade-webkit2gtk3-jsc-devel

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
  • Lightweight Endpoint Agent
  • Live Dashboards
  • Real Risk Prioritization
  • IT-Integrated Remediation Projects
  • Cloud, Virtual, and Container Assessment
  • Integrated Threat Feeds
  • Easy-to-Use RESTful API
  • Automation-Assisted Patching
  • Automated Containment
Free InsightVM Trial View All Features

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

;