Operating System:

[SUSE]

Published:

18 December 2020

Protect yourself against future threats.

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

                               ESB-2020.4466
                        Security update for openssh
                             18 December 2020

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

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

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

Reference:         ESB-2020.4369

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2020/suse-su-20203844-1

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SUSE Security Update: Security update for openssh

______________________________________________________________________________

Announcement ID:   SUSE-SU-2020:3844-1
Rating:            moderate
References:        #1148566 #1161684 #1173513
Cross-References:  CVE-2020-14145
Affected Products:
                   SUSE OpenStack Cloud Crowbar 9
                   SUSE OpenStack Cloud 9
                   SUSE Linux Enterprise Server for SAP 12-SP4
                   SUSE Linux Enterprise Server 12-SP5
                   SUSE Linux Enterprise Server 12-SP4-LTSS
______________________________________________________________________________

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

Description:

This update for openssh fixes the following issues:

  o CVE-2020-14145: Fixed an observable discrepancy leading to an information
    leak in the algorithm negotiation (bsc#1173513).
  o Fixed an issue where AuthorizedKeysCommand produced a lot of output (bsc#
    1161684).
  o Fixed an issue where oracle cluster with cluvfy using "scp" failing/
    missinterpreted (bsc#1148566).

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 9:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2020-3844=1
  o SUSE OpenStack Cloud 9:
    zypper in -t patch SUSE-OpenStack-Cloud-9-2020-3844=1
  o SUSE Linux Enterprise Server for SAP 12-SP4:
    zypper in -t patch SUSE-SLE-SAP-12-SP4-2020-3844=1
  o SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-3844=1
  o SUSE Linux Enterprise Server 12-SP4-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2020-3844=1

Package List:

  o SUSE OpenStack Cloud Crowbar 9 (x86_64):
       openssh-7.2p2-78.10.1
       openssh-askpass-gnome-7.2p2-78.10.1
       openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
       openssh-debuginfo-7.2p2-78.10.1
       openssh-debugsource-7.2p2-78.10.1
       openssh-fips-7.2p2-78.10.1
       openssh-helpers-7.2p2-78.10.1
       openssh-helpers-debuginfo-7.2p2-78.10.1
  o SUSE OpenStack Cloud 9 (x86_64):
       openssh-7.2p2-78.10.1
       openssh-askpass-gnome-7.2p2-78.10.1
       openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
       openssh-debuginfo-7.2p2-78.10.1
       openssh-debugsource-7.2p2-78.10.1
       openssh-fips-7.2p2-78.10.1
       openssh-helpers-7.2p2-78.10.1
       openssh-helpers-debuginfo-7.2p2-78.10.1
  o SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
       openssh-7.2p2-78.10.1
       openssh-askpass-gnome-7.2p2-78.10.1
       openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
       openssh-debuginfo-7.2p2-78.10.1
       openssh-debugsource-7.2p2-78.10.1
       openssh-fips-7.2p2-78.10.1
       openssh-helpers-7.2p2-78.10.1
       openssh-helpers-debuginfo-7.2p2-78.10.1
  o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
       openssh-7.2p2-78.10.1
       openssh-askpass-gnome-7.2p2-78.10.1
       openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
       openssh-debuginfo-7.2p2-78.10.1
       openssh-debugsource-7.2p2-78.10.1
       openssh-fips-7.2p2-78.10.1
       openssh-helpers-7.2p2-78.10.1
       openssh-helpers-debuginfo-7.2p2-78.10.1
  o SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):
       openssh-7.2p2-78.10.1
       openssh-askpass-gnome-7.2p2-78.10.1
       openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
       openssh-debuginfo-7.2p2-78.10.1
       openssh-debugsource-7.2p2-78.10.1
       openssh-fips-7.2p2-78.10.1
       openssh-helpers-7.2p2-78.10.1
       openssh-helpers-debuginfo-7.2p2-78.10.1


References:

  o https://www.suse.com/security/cve/CVE-2020-14145.html
  o https://bugzilla.suse.com/1148566
  o https://bugzilla.suse.com/1161684
  o https://bugzilla.suse.com/1173513

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