Rapid7 Vulnerability & Exploit Database

Alma Linux: CVE-2020-14363: Moderate: userspace graphics, xorg-x11, and mesa security, bug fix, and enhancement update (ALSA-2021-1804)

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

Alma Linux: CVE-2020-14363: Moderate: userspace graphics, xorg-x11, and mesa security, bug fix, and enhancement update (ALSA-2021-1804)

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
09/11/2020
Created
05/05/2022
Added
05/04/2022
Modified
09/15/2022

Description

An integer overflow vulnerability leading to a double-free was found in libX11. This flaw allows a local privileged attacker to cause an application compiled with libX11 to crash, or in some cases, result in arbitrary code execution. The highest threat from this flaw is to confidentiality, integrity as well as system availability.

Solution(s)

  • alma-upgrade-libglvnd
  • alma-upgrade-libglvnd-core-devel
  • alma-upgrade-libglvnd-devel
  • alma-upgrade-libglvnd-egl
  • alma-upgrade-libglvnd-gles
  • alma-upgrade-libglvnd-glx
  • alma-upgrade-libglvnd-opengl
  • alma-upgrade-libinput-devel
  • alma-upgrade-libwacom-devel
  • alma-upgrade-mesa-libOSMesa-devel
  • alma-upgrade-mesa-libgbm-devel
  • alma-upgrade-xorg-x11-drivers
  • alma-upgrade-xorg-x11-server-devel
  • alma-upgrade-xorg-x11-server-source

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
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

;