Security update for openssh

Announcement ID: SUSE-SU-2020:3844-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2020-14145 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2020-14145 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP4
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Server 12 SP4
  • SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4
  • SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • SUSE OpenStack Cloud 9
  • SUSE OpenStack Cloud Crowbar 9

An update that solves one vulnerability and has two security fixes can now be installed.

Description:

This update for openssh fixes the following issues:

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

Patch Instructions:

To install this SUSE 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 OpenStack Cloud 9
    zypper in -t patch SUSE-OpenStack-Cloud-9-2020-3844=1
  • SUSE OpenStack Cloud Crowbar 9
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2020-3844=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4
    zypper in -t patch SUSE-SLE-SAP-12-SP4-2020-3844=1
  • SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-ESPOS-2020-3844=1
  • SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2020-3844=1
  • SUSE Linux Enterprise High Performance Computing 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-3844=1
  • SUSE Linux Enterprise Server 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-3844=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2020-3844=1

Package List:

  • SUSE OpenStack Cloud 9 (x86_64)
    • openssh-askpass-gnome-7.2p2-78.10.1
    • openssh-helpers-debuginfo-7.2p2-78.10.1
    • openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
    • openssh-fips-7.2p2-78.10.1
    • openssh-debugsource-7.2p2-78.10.1
    • openssh-debuginfo-7.2p2-78.10.1
    • openssh-helpers-7.2p2-78.10.1
    • openssh-7.2p2-78.10.1
  • SUSE OpenStack Cloud Crowbar 9 (x86_64)
    • openssh-askpass-gnome-7.2p2-78.10.1
    • openssh-helpers-debuginfo-7.2p2-78.10.1
    • openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
    • openssh-fips-7.2p2-78.10.1
    • openssh-debugsource-7.2p2-78.10.1
    • openssh-debuginfo-7.2p2-78.10.1
    • openssh-helpers-7.2p2-78.10.1
    • openssh-7.2p2-78.10.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4 (ppc64le x86_64)
    • openssh-askpass-gnome-7.2p2-78.10.1
    • openssh-helpers-debuginfo-7.2p2-78.10.1
    • openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
    • openssh-fips-7.2p2-78.10.1
    • openssh-debugsource-7.2p2-78.10.1
    • openssh-debuginfo-7.2p2-78.10.1
    • openssh-helpers-7.2p2-78.10.1
    • openssh-7.2p2-78.10.1
  • SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 (aarch64 x86_64)
    • openssh-askpass-gnome-7.2p2-78.10.1
    • openssh-helpers-debuginfo-7.2p2-78.10.1
    • openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
    • openssh-fips-7.2p2-78.10.1
    • openssh-debugsource-7.2p2-78.10.1
    • openssh-debuginfo-7.2p2-78.10.1
    • openssh-helpers-7.2p2-78.10.1
    • openssh-7.2p2-78.10.1
  • SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (aarch64 ppc64le s390x x86_64)
    • openssh-askpass-gnome-7.2p2-78.10.1
    • openssh-helpers-debuginfo-7.2p2-78.10.1
    • openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
    • openssh-fips-7.2p2-78.10.1
    • openssh-debugsource-7.2p2-78.10.1
    • openssh-debuginfo-7.2p2-78.10.1
    • openssh-helpers-7.2p2-78.10.1
    • openssh-7.2p2-78.10.1
  • SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
    • openssh-askpass-gnome-7.2p2-78.10.1
    • openssh-helpers-debuginfo-7.2p2-78.10.1
    • openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
    • openssh-fips-7.2p2-78.10.1
    • openssh-debugsource-7.2p2-78.10.1
    • openssh-debuginfo-7.2p2-78.10.1
    • openssh-helpers-7.2p2-78.10.1
    • openssh-7.2p2-78.10.1
  • SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
    • openssh-askpass-gnome-7.2p2-78.10.1
    • openssh-helpers-debuginfo-7.2p2-78.10.1
    • openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
    • openssh-fips-7.2p2-78.10.1
    • openssh-debugsource-7.2p2-78.10.1
    • openssh-debuginfo-7.2p2-78.10.1
    • openssh-helpers-7.2p2-78.10.1
    • openssh-7.2p2-78.10.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
    • openssh-askpass-gnome-7.2p2-78.10.1
    • openssh-helpers-debuginfo-7.2p2-78.10.1
    • openssh-askpass-gnome-debuginfo-7.2p2-78.10.1
    • openssh-fips-7.2p2-78.10.1
    • openssh-debugsource-7.2p2-78.10.1
    • openssh-debuginfo-7.2p2-78.10.1
    • openssh-helpers-7.2p2-78.10.1
    • openssh-7.2p2-78.10.1

References: