SUSE Security Update: Security update for openssh
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:3951-1
Rating:             important
References:         #1190975 
Cross-References:   CVE-2021-41617
CVSS scores:
                    CVE-2021-41617 (NVD) : 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2021-41617 (SUSE): 7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products:
                    SUSE OpenStack Cloud Crowbar 8
                    SUSE OpenStack Cloud 8
                    SUSE Linux Enterprise Server for SAP 12-SP3
                    SUSE Linux Enterprise Server 12-SP3-LTSS
                    SUSE Linux Enterprise Server 12-SP3-BCL
                    SUSE Linux Enterprise Server 12-SP2-BCL
                    HPE Helion Openstack 8
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

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 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:

   - SUSE OpenStack Cloud Crowbar 8:

      zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-3951=1

   - SUSE OpenStack Cloud 8:

      zypper in -t patch SUSE-OpenStack-Cloud-8-2021-3951=1

   - SUSE Linux Enterprise Server for SAP 12-SP3:

      zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-3951=1

   - SUSE Linux Enterprise Server 12-SP3-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-3951=1

   - SUSE Linux Enterprise Server 12-SP3-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-3951=1

   - SUSE Linux Enterprise Server 12-SP2-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-3951=1

   - HPE Helion Openstack 8:

      zypper in -t patch HPE-Helion-OpenStack-8-2021-3951=1



Package List:

   - SUSE OpenStack Cloud Crowbar 8 (x86_64):

      openssh-7.2p2-74.60.1
      openssh-askpass-gnome-7.2p2-74.60.1
      openssh-askpass-gnome-debuginfo-7.2p2-74.60.1
      openssh-debuginfo-7.2p2-74.60.1
      openssh-debugsource-7.2p2-74.60.1
      openssh-fips-7.2p2-74.60.1
      openssh-helpers-7.2p2-74.60.1
      openssh-helpers-debuginfo-7.2p2-74.60.1

   - SUSE OpenStack Cloud 8 (x86_64):

      openssh-7.2p2-74.60.1
      openssh-askpass-gnome-7.2p2-74.60.1
      openssh-askpass-gnome-debuginfo-7.2p2-74.60.1
      openssh-debuginfo-7.2p2-74.60.1
      openssh-debugsource-7.2p2-74.60.1
      openssh-fips-7.2p2-74.60.1
      openssh-helpers-7.2p2-74.60.1
      openssh-helpers-debuginfo-7.2p2-74.60.1

   - SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):

      openssh-7.2p2-74.60.1
      openssh-askpass-gnome-7.2p2-74.60.1
      openssh-askpass-gnome-debuginfo-7.2p2-74.60.1
      openssh-debuginfo-7.2p2-74.60.1
      openssh-debugsource-7.2p2-74.60.1
      openssh-fips-7.2p2-74.60.1
      openssh-helpers-7.2p2-74.60.1
      openssh-helpers-debuginfo-7.2p2-74.60.1

   - SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):

      openssh-7.2p2-74.60.1
      openssh-askpass-gnome-7.2p2-74.60.1
      openssh-askpass-gnome-debuginfo-7.2p2-74.60.1
      openssh-debuginfo-7.2p2-74.60.1
      openssh-debugsource-7.2p2-74.60.1
      openssh-fips-7.2p2-74.60.1
      openssh-helpers-7.2p2-74.60.1
      openssh-helpers-debuginfo-7.2p2-74.60.1

   - SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):

      openssh-7.2p2-74.60.1
      openssh-askpass-gnome-7.2p2-74.60.1
      openssh-askpass-gnome-debuginfo-7.2p2-74.60.1
      openssh-debuginfo-7.2p2-74.60.1
      openssh-debugsource-7.2p2-74.60.1
      openssh-fips-7.2p2-74.60.1
      openssh-helpers-7.2p2-74.60.1
      openssh-helpers-debuginfo-7.2p2-74.60.1

   - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):

      openssh-7.2p2-74.60.1
      openssh-askpass-gnome-7.2p2-74.60.1
      openssh-askpass-gnome-debuginfo-7.2p2-74.60.1
      openssh-debuginfo-7.2p2-74.60.1
      openssh-debugsource-7.2p2-74.60.1
      openssh-fips-7.2p2-74.60.1
      openssh-helpers-7.2p2-74.60.1
      openssh-helpers-debuginfo-7.2p2-74.60.1

   - HPE Helion Openstack 8 (x86_64):

      openssh-7.2p2-74.60.1
      openssh-askpass-gnome-7.2p2-74.60.1
      openssh-askpass-gnome-debuginfo-7.2p2-74.60.1
      openssh-debuginfo-7.2p2-74.60.1
      openssh-debugsource-7.2p2-74.60.1
      openssh-fips-7.2p2-74.60.1
      openssh-helpers-7.2p2-74.60.1
      openssh-helpers-debuginfo-7.2p2-74.60.1


References:

   https://www.suse.com/security/cve/CVE-2021-41617.html
   https://bugzilla.suse.com/1190975