Security update for openssh

Announcement ID:	SUSE-SU-2021:3875-1
Rating:	important
References:	bsc#1190975
Cross-References:	CVE-2021-41617
CVSS scores:	CVE-2021-41617 ( SUSE ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2021-41617 ( NVD ): 7.0 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
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 can now be installed.

Description:

This update for openssh fixes the following issues:

• CVE-2021-41617: Fixed privilege escalation when AuthorizedKeysCommand/AuthorizedPrincipalsCommand are configured (bsc#1190975).

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-9-2021-3875=1
• SUSE OpenStack Cloud Crowbar 9
  zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-3875=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP4
  zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-3875=1
• SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4
  zypper in -t patch SUSE-SLE-SERVER-12-SP4-ESPOS-2021-3875=1
• SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4
  zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-3875=1
• SUSE Linux Enterprise High Performance Computing 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-3875=1
• SUSE Linux Enterprise Server 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-3875=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-3875=1

Package List:

• SUSE OpenStack Cloud 9 (x86_64)
  • openssh-helpers-7.2p2-78.13.1
  • openssh-helpers-debuginfo-7.2p2-78.13.1
  • openssh-debugsource-7.2p2-78.13.1
  • openssh-askpass-gnome-7.2p2-78.13.1
  • openssh-fips-7.2p2-78.13.1
  • openssh-debuginfo-7.2p2-78.13.1
  • openssh-askpass-gnome-debuginfo-7.2p2-78.13.1
  • openssh-7.2p2-78.13.1
• SUSE OpenStack Cloud Crowbar 9 (x86_64)
  • openssh-helpers-7.2p2-78.13.1
  • openssh-helpers-debuginfo-7.2p2-78.13.1
  • openssh-debugsource-7.2p2-78.13.1
  • openssh-askpass-gnome-7.2p2-78.13.1
  • openssh-fips-7.2p2-78.13.1
  • openssh-debuginfo-7.2p2-78.13.1
  • openssh-askpass-gnome-debuginfo-7.2p2-78.13.1
  • openssh-7.2p2-78.13.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP4 (ppc64le x86_64)
  • openssh-helpers-7.2p2-78.13.1
  • openssh-helpers-debuginfo-7.2p2-78.13.1
  • openssh-debugsource-7.2p2-78.13.1
  • openssh-askpass-gnome-7.2p2-78.13.1
  • openssh-fips-7.2p2-78.13.1
  • openssh-debuginfo-7.2p2-78.13.1
  • openssh-askpass-gnome-debuginfo-7.2p2-78.13.1
  • openssh-7.2p2-78.13.1
• SUSE Linux Enterprise Server 12 SP4 ESPOS 12-SP4 (aarch64 x86_64)
  • openssh-helpers-7.2p2-78.13.1
  • openssh-helpers-debuginfo-7.2p2-78.13.1
  • openssh-debugsource-7.2p2-78.13.1
  • openssh-askpass-gnome-7.2p2-78.13.1
  • openssh-fips-7.2p2-78.13.1
  • openssh-debuginfo-7.2p2-78.13.1
  • openssh-askpass-gnome-debuginfo-7.2p2-78.13.1
  • openssh-7.2p2-78.13.1
• SUSE Linux Enterprise Server 12 SP4 LTSS 12-SP4 (aarch64 ppc64le s390x x86_64)
  • openssh-helpers-7.2p2-78.13.1
  • openssh-helpers-debuginfo-7.2p2-78.13.1
  • openssh-debugsource-7.2p2-78.13.1
  • openssh-askpass-gnome-7.2p2-78.13.1
  • openssh-fips-7.2p2-78.13.1
  • openssh-debuginfo-7.2p2-78.13.1
  • openssh-askpass-gnome-debuginfo-7.2p2-78.13.1
  • openssh-7.2p2-78.13.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
  • openssh-helpers-7.2p2-78.13.1
  • openssh-helpers-debuginfo-7.2p2-78.13.1
  • openssh-debugsource-7.2p2-78.13.1
  • openssh-askpass-gnome-7.2p2-78.13.1
  • openssh-fips-7.2p2-78.13.1
  • openssh-debuginfo-7.2p2-78.13.1
  • openssh-askpass-gnome-debuginfo-7.2p2-78.13.1
  • openssh-7.2p2-78.13.1
• SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
  • openssh-helpers-7.2p2-78.13.1
  • openssh-helpers-debuginfo-7.2p2-78.13.1
  • openssh-debugsource-7.2p2-78.13.1
  • openssh-askpass-gnome-7.2p2-78.13.1
  • openssh-fips-7.2p2-78.13.1
  • openssh-debuginfo-7.2p2-78.13.1
  • openssh-askpass-gnome-debuginfo-7.2p2-78.13.1
  • openssh-7.2p2-78.13.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
  • openssh-helpers-7.2p2-78.13.1
  • openssh-helpers-debuginfo-7.2p2-78.13.1
  • openssh-debugsource-7.2p2-78.13.1
  • openssh-askpass-gnome-7.2p2-78.13.1
  • openssh-fips-7.2p2-78.13.1
  • openssh-debuginfo-7.2p2-78.13.1
  • openssh-askpass-gnome-debuginfo-7.2p2-78.13.1
  • openssh-7.2p2-78.13.1

References:

• https://www.suse.com/security/cve/CVE-2021-41617.html
• https://bugzilla.suse.com/show_bug.cgi?id=1190975