Red Hat Security AdvisoryRHSA-2011:0871
tigervnc security update
Released 2011-06-15 · Red Hat rating Moderate · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux Server (v. 6) tigervnc-1.0.90-0.15.20110314svn4359.el6_1.1, tigervnc-server-1.0.90-0.15.20110314svn4359.el6_1.1
- Red Hat Enterprise Linux Server Optional (v. 6) tigervnc-1.0.90-0.15.20110314svn4359.el6_1.1, tigervnc-server-applet-1.0.90-0.15.20110314svn4359.el6_1.1, tigervnc-server-module-1.0.90-0.15.20110314svn4359.el6_1.1
Fixes 1 record
Priority LOW 29
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 sp…
CVSS 2.0MEDIUM 5.8· Network · No auth · Interaction — · EPSS 0.0129 · Published 2011-05-26 · Fixed CWE-20
