openSUSE: 2020:2097-1 important: LibVNCServer

Date 28 Nov 2020

Category openSUSE Linux Distribution - Security Advisories

311

Posted By LinuxSecurity Advisories

An update that fixes one vulnerability is now available.


   openSUSE Security Update: Security update for LibVNCServer
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2020:2097-1
Rating:             important
References:         #1178682 
Cross-References:   CVE-2020-25708
Affected Products:
                    openSUSE Leap 15.1
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for LibVNCServer fixes the following issues:

   - CVE-2020-25708 [bsc#1178682], libvncserver/rfbserver.c has a divide by
     zero which could result in DoS

   This update was imported from the SUSE:SLE-15: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 15.1:

      zypper in -t patch openSUSE-2020-2097=1



Package List:

   - openSUSE Leap 15.1 (i586 x86_64):

      LibVNCServer-debugsource-0.9.10-lp151.7.12.1
      LibVNCServer-devel-0.9.10-lp151.7.12.1
      libvncclient0-0.9.10-lp151.7.12.1
      libvncclient0-debuginfo-0.9.10-lp151.7.12.1
      libvncserver0-0.9.10-lp151.7.12.1
      libvncserver0-debuginfo-0.9.10-lp151.7.12.1


References:

   https://www.suse.com/security/cve/CVE-2020-25708.html
   https://bugzilla.suse.com/1178682
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