Rapid7 Vulnerability & Exploit Database

Alma Linux: CVE-2019-20839: Moderate: libvncserver security update (ALSA-2021-1811)

Back to Search

Alma Linux: CVE-2019-20839: Moderate: libvncserver security update (ALSA-2021-1811)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
06/17/2020
Created
05/05/2022
Added
05/04/2022
Modified
05/04/2022

Description

libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename.

Solution(s)

  • alma-upgrade-libvncserver
  • alma-upgrade-libvncserver-devel

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

;