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ELSA-2011-0871 Moderate: Oracle Linux tigervnc security update

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ELSA-2011-0871 Moderate: Oracle Linux tigervnc security update

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:N)
Published
05/26/2011
Created
07/25/2018
Added
12/20/2011
Modified
04/11/2019

Description

The CSecurityTLS::processMsg function in common/rfb/CSecurityTLS.cxx in the vncviewer component in TigerVNC 1.1beta1 does not properly verify the server's X.509 certificate, which allows man-in-the-middle attackers to spoof a TLS VNC server via an arbitrary certificate.

Solution(s)

  • oracle-linux-upgrade-tigervnc
  • oracle-linux-upgrade-tigervnc-server
  • oracle-linux-upgrade-tigervnc-server-applet
  • oracle-linux-upgrade-tigervnc-server-module

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