SUSE-SU-2020:3866-1: moderate: Security update for openssh

[sle-updates at lists.suse.com]

   SUSE Security Update: Security update for openssh
______________________________________________________________________________

Announcement ID:    SUSE-SU-2020:3866-1
Rating:             moderate
References:         #1115550 #1139398 #1142000 #1148566 #1173513 
                    #1174162 
Cross-References:   CVE-2020-14145
Affected Products:
                    SUSE Linux Enterprise Module for Server Applications 15-SP1
                    SUSE Linux Enterprise Module for Desktop Applications 15-SP1
                    SUSE Linux Enterprise Module for Basesystem 15-SP1
______________________________________________________________________________

   An update that solves one vulnerability and has 5 fixes is
   now available.

Description:

   This update for openssh fixes the following issues:

   - CVE-2020-14145: Fixed a potential information leak during host key
     exchange (bsc#1173513).
   - Supplement libgtk-3-0 instead of libX11-6 to avoid installation on a
     textmode install (bsc#1142000)
   - Fixed an issue where oracle cluster with  cluvfy using "scp"
     failing/missinterpreted (bsc#1148566).
   - Fixed sshd termination of multichannel sessions with non-root users
     (bsc#1115550,bsc#1174162).
   - Added speculative hardening for key storage (bsc#1139398).


Patch Instructions:

   To install this SUSE 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:

   - SUSE Linux Enterprise Module for Server Applications 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP1-2020-3866=1

   - SUSE Linux Enterprise Module for Desktop Applications 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP1-2020-3866=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-3866=1



Package List:

   - SUSE Linux Enterprise Module for Server Applications 15-SP1 (aarch64 ppc64le s390x x86_64):

      openssh-debuginfo-7.9p1-6.22.1
      openssh-debugsource-7.9p1-6.22.1
      openssh-fips-7.9p1-6.22.1

   - SUSE Linux Enterprise Module for Desktop Applications 15-SP1 (aarch64 ppc64le s390x x86_64):

      openssh-askpass-gnome-7.9p1-6.22.1
      openssh-askpass-gnome-debuginfo-7.9p1-6.22.1
      openssh-askpass-gnome-debugsource-7.9p1-6.22.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):

      openssh-7.9p1-6.22.1
      openssh-debuginfo-7.9p1-6.22.1
      openssh-debugsource-7.9p1-6.22.1
      openssh-helpers-7.9p1-6.22.1
      openssh-helpers-debuginfo-7.9p1-6.22.1


References:

   https://www.suse.com/security/cve/CVE-2020-14145.html
   https://bugzilla.suse.com/1115550
   https://bugzilla.suse.com/1139398
   https://bugzilla.suse.com/1142000
   https://bugzilla.suse.com/1148566
   https://bugzilla.suse.com/1173513
   https://bugzilla.suse.com/1174162