Rapid7 Vulnerability & Exploit Database

CentOS Linux: CVE-2017-5884: Moderate: gtk-vnc security, bug fix, and enhancement update (CESA-2017:2258)

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

CentOS Linux: CVE-2017-5884: Moderate: gtk-vnc security, bug fix, and enhancement update (CESA-2017:2258)

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
02/28/2017
Created
08/29/2019
Added
08/28/2019
Modified
05/25/2023

Description

gtk-vnc before 0.7.0 does not properly check boundaries of subrectangle-containing tiles, which allows remote servers to execute arbitrary code via the src x, y coordinates in a crafted (1) rre, (2) hextile, or (3) copyrect tile.

Solution(s)

  • centos-upgrade-gtk-vnc
  • centos-upgrade-gtk-vnc-debuginfo
  • centos-upgrade-gtk-vnc-devel
  • centos-upgrade-gtk-vnc-python
  • centos-upgrade-gtk-vnc2
  • centos-upgrade-gtk-vnc2-devel
  • centos-upgrade-gvnc
  • centos-upgrade-gvnc-devel
  • centos-upgrade-gvnc-tools
  • centos-upgrade-gvncpulse
  • centos-upgrade-gvncpulse-devel

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

;