Security update for openssh

Announcement ID:	SUSE-SU-2020:3844-1
Rating:	moderate
References:	bsc#1148566 bsc#1161684 bsc#1173513
Cross-References:	CVE-2020-14145
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:

• https://www.suse.com/security/cve/CVE-2020-14145.html
• https://bugzilla.suse.com/show_bug.cgi?id=1148566
• https://bugzilla.suse.com/show_bug.cgi?id=1161684
• https://bugzilla.suse.com/show_bug.cgi?id=1173513