Rapid7 Vulnerability & Exploit Database

Oracle Linux: CVE-2022-46344: ELSA-2023-2257: tigervnc security and bug fix update (MODERATE) (Multiple Advisories)

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

Oracle Linux: CVE-2022-46344: ELSA-2023-2257: tigervnc security and bug fix update (MODERATE) (Multiple Advisories)

Severity
9
CVSS
(AV:N/AC:L/Au:S/C:C/I:C/A:C)
Published
12/14/2022
Created
01/13/2023
Added
01/10/2023
Modified
07/22/2024

Description

A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIChangeProperty request has a length-validation issues, resulting in out-of-bounds memory reads and potential information disclosure. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions. A vulnerability was found in X.Org. The issue occurs because the handler for the XIChangeProperty request has a length-validation issue, resulting in out-of-bounds memory reads and potential information disclosure. This flaw can lead to local privilege elevation on systems where the X server runs privileged and remote code execution for ssh X forwarding sessions.

Solution(s)

  • oracle-linux-upgrade-avahi-compat-howl
  • oracle-linux-upgrade-qemu-block-gluster
  • oracle-linux-upgrade-tigervnc
  • oracle-linux-upgrade-tigervnc-icons
  • oracle-linux-upgrade-tigervnc-license
  • oracle-linux-upgrade-tigervnc-selinux
  • oracle-linux-upgrade-tigervnc-server
  • oracle-linux-upgrade-tigervnc-server-applet
  • oracle-linux-upgrade-tigervnc-server-minimal
  • oracle-linux-upgrade-tigervnc-server-module
  • oracle-linux-upgrade-xorg-x11-server-common
  • oracle-linux-upgrade-xorg-x11-server-devel
  • oracle-linux-upgrade-xorg-x11-server-source
  • oracle-linux-upgrade-xorg-x11-server-xdmx
  • oracle-linux-upgrade-xorg-x11-server-xephyr
  • oracle-linux-upgrade-xorg-x11-server-xnest
  • oracle-linux-upgrade-xorg-x11-server-xorg
  • oracle-linux-upgrade-xorg-x11-server-xvfb
  • oracle-linux-upgrade-xorg-x11-server-xwayland

References

View more

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

;