openSUSE alert openSUSE-SU-2020:1666-1 (tigervnc)

From:
             
 
opensuse-security@opensuse.org
To:
             
 
opensuse-updates@opensuse.org
Subject:
             
 
openSUSE-SU-2020:1666-1: critical: Security update for tigervnc
Date:
             
 
Tue, 13 Oct 2020 15:15:13 +0200
Message-ID:
             
 
<20201013131513.9C76BFD11@maintenance.suse.de>
   openSUSE Security Update: Security update for tigervnc
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2020:1666-1
Rating:             critical
References:         #1176733 
Cross-References:   CVE-2020-26117
Affected Products:
                    openSUSE Leap 15.2
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for tigervnc fixes the following issues:

   - CVE-2020-26117: Server certificates were stored as certiticate
     authorities, allowing malicious owners of these certificates to
     impersonate any server after a client had added an exception
     (bsc#1176733)

   This update was imported from the SUSE:SLE-15-SP1:Update update project.


Patch Instructions:

   To install this openSUSE Security Update use the SUSE recommended installation methods
   like YaST online_update or "zypper patch".

   Alternatively you can run the command listed for your product:

   - openSUSE Leap 15.2:

      zypper in -t patch openSUSE-2020-1666=1



Package List:

   - openSUSE Leap 15.2 (noarch):

      tigervnc-x11vnc-1.9.0-lp152.7.3.1
      xorg-x11-Xvnc-java-1.9.0-lp152.7.3.1
      xorg-x11-Xvnc-novnc-1.9.0-lp152.7.3.1

   - openSUSE Leap 15.2 (x86_64):

      libXvnc-devel-1.9.0-lp152.7.3.1
      libXvnc1-1.9.0-lp152.7.3.1
      libXvnc1-debuginfo-1.9.0-lp152.7.3.1
      tigervnc-1.9.0-lp152.7.3.1
      tigervnc-debuginfo-1.9.0-lp152.7.3.1
      tigervnc-debugsource-1.9.0-lp152.7.3.1
      xorg-x11-Xvnc-1.9.0-lp152.7.3.1
      xorg-x11-Xvnc-debuginfo-1.9.0-lp152.7.3.1
      xorg-x11-Xvnc-module-1.9.0-lp152.7.3.1
      xorg-x11-Xvnc-module-debuginfo-1.9.0-lp152.7.3.1


References:

   https://www.suse.com/security/cve/CVE-2020-26117.html
   https://bugzilla.suse.com/1176733