Rapid7 Vulnerability & Exploit Database

SUSE: CVE-2020-15103: SUSE Linux Security Advisory

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

SUSE: CVE-2020-15103: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:N/I:N/A:P)
Published
07/27/2020
Created
08/21/2020
Added
08/20/2020
Modified
02/04/2022

Description

In FreeRDP less than or equal to 2.1.2, an integer overflow exists due to missing input sanitation in rdpegfx channel. All FreeRDP clients are affected. The input rectangles from the server are not checked against local surface coordinates and blindly accepted. A malicious server can send data that will crash the client later on (invalid length arguments to a `memcpy`) This has been fixed in 2.2.0. As a workaround, stop using command line arguments /gfx, /gfx-h264 and /network:auto

Solution(s)

  • suse-upgrade-freerdp
  • suse-upgrade-freerdp-devel
  • suse-upgrade-freerdp-proxy
  • suse-upgrade-freerdp-server
  • suse-upgrade-freerdp-wayland
  • suse-upgrade-libfreerdp2
  • suse-upgrade-libuwac0-0
  • suse-upgrade-libwinpr2
  • suse-upgrade-uwac0-0-devel
  • suse-upgrade-vinagre
  • suse-upgrade-vinagre-lang
  • suse-upgrade-winpr2-devel

References

  • SUSE-SU-2020:2272-1
  • SUSE-SU-2020:2408-1
  • SUSE-SU-2020:2409-1
  • USN-4481-1
  • CVE-2020-15103

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

;