SUSE Security Update: Security update for openssh
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:3875-1
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 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 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 9:

      zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-3875=1

   - SUSE OpenStack Cloud 9:

      zypper in -t patch SUSE-OpenStack-Cloud-9-2021-3875=1

   - SUSE Linux Enterprise Server for SAP 12-SP4:

      zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-3875=1

   - SUSE Linux Enterprise Server 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-3875=1

   - SUSE Linux Enterprise Server 12-SP4-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-3875=1



Package List:

   - SUSE OpenStack Cloud Crowbar 9 (x86_64):

      openssh-7.2p2-78.13.1
      openssh-askpass-gnome-7.2p2-78.13.1
      openssh-askpass-gnome-debuginfo-7.2p2-78.13.1
      openssh-debuginfo-7.2p2-78.13.1
      openssh-debugsource-7.2p2-78.13.1
      openssh-fips-7.2p2-78.13.1
      openssh-helpers-7.2p2-78.13.1
      openssh-helpers-debuginfo-7.2p2-78.13.1

   - SUSE OpenStack Cloud 9 (x86_64):

      openssh-7.2p2-78.13.1
      openssh-askpass-gnome-7.2p2-78.13.1
      openssh-askpass-gnome-debuginfo-7.2p2-78.13.1
      openssh-debuginfo-7.2p2-78.13.1
      openssh-debugsource-7.2p2-78.13.1
      openssh-fips-7.2p2-78.13.1
      openssh-helpers-7.2p2-78.13.1
      openssh-helpers-debuginfo-7.2p2-78.13.1

   - SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):

      openssh-7.2p2-78.13.1
      openssh-askpass-gnome-7.2p2-78.13.1
      openssh-askpass-gnome-debuginfo-7.2p2-78.13.1
      openssh-debuginfo-7.2p2-78.13.1
      openssh-debugsource-7.2p2-78.13.1
      openssh-fips-7.2p2-78.13.1
      openssh-helpers-7.2p2-78.13.1
      openssh-helpers-debuginfo-7.2p2-78.13.1

   - SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):

      openssh-7.2p2-78.13.1
      openssh-askpass-gnome-7.2p2-78.13.1
      openssh-askpass-gnome-debuginfo-7.2p2-78.13.1
      openssh-debuginfo-7.2p2-78.13.1
      openssh-debugsource-7.2p2-78.13.1
      openssh-fips-7.2p2-78.13.1
      openssh-helpers-7.2p2-78.13.1
      openssh-helpers-debuginfo-7.2p2-78.13.1

   - SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):

      openssh-7.2p2-78.13.1
      openssh-askpass-gnome-7.2p2-78.13.1
      openssh-askpass-gnome-debuginfo-7.2p2-78.13.1
      openssh-debuginfo-7.2p2-78.13.1
      openssh-debugsource-7.2p2-78.13.1
      openssh-fips-7.2p2-78.13.1
      openssh-helpers-7.2p2-78.13.1
      openssh-helpers-debuginfo-7.2p2-78.13.1


References:

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