VULNERABILITY

Ubuntu: USN-6401-1 (CVE-2023-40188): FreeRDP vulnerabilities

Try Surface Command Get a continuous 360° view of your attack surface
Back to Search

Ubuntu: USN-6401-1 (CVE-2023-40188): FreeRDP vulnerabilities

Severity
9
CVSS
(AV:N/AC:L/Au:N/C:C/I:N/A:C)
Published
08/31/2023
Created
10/06/2023
Added
10/06/2023
Modified
01/28/2025

Description

FreeRDP is a free implementation of the Remote Desktop Protocol (RDP), released under the Apache license. Affected versions are subject to an Out-Of-Bounds Read in the `general_LumaToYUV444` function. This Out-Of-Bounds Read occurs because processing is done on the `in` variable without checking if it contains data of sufficient length. Insufficient data for the `in` variable may cause errors or crashes. This issue has been addressed in versions 2.11.0 and 3.0.0-beta3. Users are advised to upgrade. There are no known workarounds for this issue.

Solution(s)

  • ubuntu-pro-upgrade-libfreerdp2-2
  • ubuntu-pro-upgrade-libwinpr2-2
  • ubuntu-pro-upgrade-libwinpr2-dev

References

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

;