Operating System:

[SUSE]

Published:

06 January 2021

Protect yourself against future threats.

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2021.0053
                        Security update for openssh
                              6 January 2021

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           openssh
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Access Confidential Data -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-14145  

Reference:         ESB-2020.4504
                   ESB-2020.4467
                   ESB-2020.4466

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2021/suse-su-20210022-1

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SUSE Security Update: Security update for openssh

______________________________________________________________________________

Announcement ID:   SUSE-SU-2021:0022-1
Rating:            moderate
References:        #1173513
Cross-References:  CVE-2020-14145
Affected Products:
                   SUSE OpenStack Cloud Crowbar 8
                   SUSE OpenStack Cloud 8
                   SUSE OpenStack Cloud 7
                   SUSE Linux Enterprise Server for SAP 12-SP3
                   SUSE Linux Enterprise Server for SAP 12-SP2
                   SUSE Linux Enterprise Server 12-SP3-LTSS
                   SUSE Linux Enterprise Server 12-SP3-BCL
                   SUSE Linux Enterprise Server 12-SP2-LTSS
                   SUSE Linux Enterprise Server 12-SP2-BCL
                   SUSE Enterprise Storage 5
                   HPE Helion Openstack 8
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for openssh fixes the following issues:

  o CVE-2020-14145: Fixed a potential information leak during host key exchange
    (bsc#1173513).

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:

  o SUSE OpenStack Cloud Crowbar 8:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-22=1
  o SUSE OpenStack Cloud 8:
    zypper in -t patch SUSE-OpenStack-Cloud-8-2021-22=1
  o SUSE OpenStack Cloud 7:
    zypper in -t patch SUSE-OpenStack-Cloud-7-2021-22=1
  o SUSE Linux Enterprise Server for SAP 12-SP3:
    zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-22=1
  o SUSE Linux Enterprise Server for SAP 12-SP2:
    zypper in -t patch SUSE-SLE-SAP-12-SP2-2021-22=1
  o SUSE Linux Enterprise Server 12-SP3-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-22=1
  o SUSE Linux Enterprise Server 12-SP3-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-22=1
  o SUSE Linux Enterprise Server 12-SP2-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2021-22=1
  o SUSE Linux Enterprise Server 12-SP2-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-22=1
  o SUSE Enterprise Storage 5:
    zypper in -t patch SUSE-Storage-5-2021-22=1
  o HPE Helion Openstack 8:
    zypper in -t patch HPE-Helion-OpenStack-8-2021-22=1

Package List:

  o SUSE OpenStack Cloud Crowbar 8 (x86_64):
       openssh-7.2p2-74.57.1
       openssh-askpass-gnome-7.2p2-74.57.1
       openssh-askpass-gnome-debuginfo-7.2p2-74.57.1
       openssh-debuginfo-7.2p2-74.57.1
       openssh-debugsource-7.2p2-74.57.1
       openssh-fips-7.2p2-74.57.1
       openssh-helpers-7.2p2-74.57.1
       openssh-helpers-debuginfo-7.2p2-74.57.1
  o SUSE OpenStack Cloud 8 (x86_64):
       openssh-7.2p2-74.57.1
       openssh-askpass-gnome-7.2p2-74.57.1
       openssh-askpass-gnome-debuginfo-7.2p2-74.57.1
       openssh-debuginfo-7.2p2-74.57.1
       openssh-debugsource-7.2p2-74.57.1
       openssh-fips-7.2p2-74.57.1
       openssh-helpers-7.2p2-74.57.1
       openssh-helpers-debuginfo-7.2p2-74.57.1
  o SUSE OpenStack Cloud 7 (s390x x86_64):
       openssh-7.2p2-74.57.1
       openssh-askpass-gnome-7.2p2-74.57.1
       openssh-askpass-gnome-debuginfo-7.2p2-74.57.1
       openssh-debuginfo-7.2p2-74.57.1
       openssh-debugsource-7.2p2-74.57.1
       openssh-fips-7.2p2-74.57.1
       openssh-helpers-7.2p2-74.57.1
       openssh-helpers-debuginfo-7.2p2-74.57.1
  o SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
       openssh-7.2p2-74.57.1
       openssh-askpass-gnome-7.2p2-74.57.1
       openssh-askpass-gnome-debuginfo-7.2p2-74.57.1
       openssh-debuginfo-7.2p2-74.57.1
       openssh-debugsource-7.2p2-74.57.1
       openssh-fips-7.2p2-74.57.1
       openssh-helpers-7.2p2-74.57.1
       openssh-helpers-debuginfo-7.2p2-74.57.1
  o SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):
       openssh-7.2p2-74.57.1
       openssh-askpass-gnome-7.2p2-74.57.1
       openssh-askpass-gnome-debuginfo-7.2p2-74.57.1
       openssh-debuginfo-7.2p2-74.57.1
       openssh-debugsource-7.2p2-74.57.1
       openssh-fips-7.2p2-74.57.1
       openssh-helpers-7.2p2-74.57.1
       openssh-helpers-debuginfo-7.2p2-74.57.1
  o SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
       openssh-7.2p2-74.57.1
       openssh-askpass-gnome-7.2p2-74.57.1
       openssh-askpass-gnome-debuginfo-7.2p2-74.57.1
       openssh-debuginfo-7.2p2-74.57.1
       openssh-debugsource-7.2p2-74.57.1
       openssh-fips-7.2p2-74.57.1
       openssh-helpers-7.2p2-74.57.1
       openssh-helpers-debuginfo-7.2p2-74.57.1
  o SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
       openssh-7.2p2-74.57.1
       openssh-askpass-gnome-7.2p2-74.57.1
       openssh-askpass-gnome-debuginfo-7.2p2-74.57.1
       openssh-debuginfo-7.2p2-74.57.1
       openssh-debugsource-7.2p2-74.57.1
       openssh-fips-7.2p2-74.57.1
       openssh-helpers-7.2p2-74.57.1
       openssh-helpers-debuginfo-7.2p2-74.57.1
  o SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):
       openssh-7.2p2-74.57.1
       openssh-askpass-gnome-7.2p2-74.57.1
       openssh-askpass-gnome-debuginfo-7.2p2-74.57.1
       openssh-debuginfo-7.2p2-74.57.1
       openssh-debugsource-7.2p2-74.57.1
       openssh-fips-7.2p2-74.57.1
       openssh-helpers-7.2p2-74.57.1
       openssh-helpers-debuginfo-7.2p2-74.57.1
  o SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
       openssh-7.2p2-74.57.1
       openssh-askpass-gnome-7.2p2-74.57.1
       openssh-askpass-gnome-debuginfo-7.2p2-74.57.1
       openssh-debuginfo-7.2p2-74.57.1
       openssh-debugsource-7.2p2-74.57.1
       openssh-fips-7.2p2-74.57.1
       openssh-helpers-7.2p2-74.57.1
       openssh-helpers-debuginfo-7.2p2-74.57.1
  o SUSE Enterprise Storage 5 (aarch64 x86_64):
       openssh-7.2p2-74.57.1
       openssh-askpass-gnome-7.2p2-74.57.1
       openssh-askpass-gnome-debuginfo-7.2p2-74.57.1
       openssh-debuginfo-7.2p2-74.57.1
       openssh-debugsource-7.2p2-74.57.1
       openssh-fips-7.2p2-74.57.1
       openssh-helpers-7.2p2-74.57.1
       openssh-helpers-debuginfo-7.2p2-74.57.1
  o HPE Helion Openstack 8 (x86_64):
       openssh-7.2p2-74.57.1
       openssh-askpass-gnome-7.2p2-74.57.1
       openssh-askpass-gnome-debuginfo-7.2p2-74.57.1
       openssh-debuginfo-7.2p2-74.57.1
       openssh-debugsource-7.2p2-74.57.1
       openssh-fips-7.2p2-74.57.1
       openssh-helpers-7.2p2-74.57.1
       openssh-helpers-debuginfo-7.2p2-74.57.1


References:

  o https://www.suse.com/security/cve/CVE-2020-14145.html
  o https://bugzilla.suse.com/1173513

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