Security update for openssh SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2021:3875-1 Final 1 1 2021-12-02T07:19:04Z current 2021-12-02T07:19:04Z 2021-12-02T07:19:04Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for openssh This update for openssh fixes the following issues: - CVE-2021-41617: Fixed privilege escalation when AuthorizedKeysCommand/AuthorizedPrincipalsCommand are configured (bsc#1190975). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Image SLES12-SP4-Azure-BYOS-2021-3875,Image SLES12-SP4-EC2-HVM-BYOS-2021-3875,Image SLES12-SP4-GCE-BYOS-2021-3875,Image SLES12-SP4-SAP-Azure-2021-3875,Image SLES12-SP4-SAP-Azure-BYOS-2021-3875,Image SLES12-SP4-SAP-Azure-LI-BYOS-Production-2021-3875,Image SLES12-SP4-SAP-Azure-VLI-BYOS-Production-2021-3875,Image SLES12-SP4-SAP-EC2-HVM-2021-3875,Image SLES12-SP4-SAP-EC2-HVM-BYOS-2021-3875,Image SLES12-SP4-SAP-GCE-2021-3875,Image SLES12-SP4-SAP-GCE-BYOS-2021-3875,Image SLES12-SP5-Azure-Basic-On-Demand-2021-3875,Image SLES12-SP5-Azure-HPC-BYOS-2021-3875,Image SLES12-SP5-Azure-HPC-On-Demand-2021-3875,Image SLES12-SP5-Azure-SAP-On-Demand-2021-3875,Image SLES12-SP5-Azure-Standard-On-Demand-2021-3875,Image SLES12-SP5-GCE-BYOS-2021-3875,Image SLES12-SP5-GCE-SAP-BYOS-2021-3875,Image SLES12-SP5-GCE-SAP-On-Demand-2021-3875,Image SLES12-SP5-OCI-BYOS-BYOS-2021-3875,Image SLES12-SP5-OCI-BYOS-SAP-BYOS-2021-3875,SUSE-2021-3875,SUSE-OpenStack-Cloud-9-2021-3875,SUSE-OpenStack-Cloud-Crowbar-9-2021-3875,SUSE-SLE-SAP-12-SP4-2021-3875,SUSE-SLE-SERVER-12-SP4-LTSS-2021-3875,SUSE-SLE-SERVER-12-SP5-2021-3875 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2021/suse-su-20213875-1/ Link for SUSE-SU-2021:3875-1 https://lists.suse.com/pipermail/sle-security-updates/2021-December/009814.html E-Mail link for SUSE-SU-2021:3875-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1190975 SUSE Bug 1190975 https://www.suse.com/security/cve/CVE-2021-41617/ SUSE CVE CVE-2021-41617 page Image SLES12-SP4-Azure-BYOS Image SLES12-SP4-EC2-HVM-BYOS Image SLES12-SP4-GCE-BYOS Image SLES12-SP4-SAP-Azure Image SLES12-SP4-SAP-Azure-BYOS Image SLES12-SP4-SAP-Azure-LI-BYOS-Production Image SLES12-SP4-SAP-Azure-VLI-BYOS-Production Image SLES12-SP4-SAP-EC2-HVM Image SLES12-SP4-SAP-EC2-HVM-BYOS Image SLES12-SP4-SAP-GCE Image SLES12-SP4-SAP-GCE-BYOS Image SLES12-SP5-Azure-Basic-On-Demand Image SLES12-SP5-Azure-HPC-BYOS Image SLES12-SP5-Azure-HPC-On-Demand Image SLES12-SP5-Azure-SAP-On-Demand Image SLES12-SP5-Azure-Standard-On-Demand Image SLES12-SP5-GCE-BYOS Image SLES12-SP5-GCE-SAP-BYOS Image SLES12-SP5-GCE-SAP-On-Demand Image SLES12-SP5-OCI-BYOS-BYOS Image SLES12-SP5-OCI-BYOS-SAP-BYOS SUSE Linux Enterprise Server 12 SP4-LTSS 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 openssh-7.2p2-78.13.1 openssh-askpass-gnome-7.2p2-78.13.1 openssh-cavs-7.2p2-78.13.1 openssh-fips-7.2p2-78.13.1 openssh-helpers-7.2p2-78.13.1 openssh-7.2p2-78.13.1 as a component of Image SLES12-SP4-Azure-BYOS openssh-7.2p2-78.13.1 as a component of Image SLES12-SP4-EC2-HVM-BYOS openssh-7.2p2-78.13.1 as a component of Image SLES12-SP4-GCE-BYOS openssh-7.2p2-78.13.1 as a component of Image SLES12-SP4-SAP-Azure openssh-7.2p2-78.13.1 as a component of Image SLES12-SP4-SAP-Azure-BYOS openssh-7.2p2-78.13.1 as a component of Image SLES12-SP4-SAP-Azure-LI-BYOS-Production openssh-7.2p2-78.13.1 as a component of Image SLES12-SP4-SAP-Azure-VLI-BYOS-Production openssh-7.2p2-78.13.1 as a component of Image SLES12-SP4-SAP-EC2-HVM openssh-7.2p2-78.13.1 as a component of Image SLES12-SP4-SAP-EC2-HVM-BYOS openssh-7.2p2-78.13.1 as a component of Image SLES12-SP4-SAP-GCE openssh-7.2p2-78.13.1 as a component of Image SLES12-SP4-SAP-GCE-BYOS openssh-7.2p2-78.13.1 as a component of Image SLES12-SP5-Azure-Basic-On-Demand openssh-7.2p2-78.13.1 as a component of Image SLES12-SP5-Azure-HPC-BYOS openssh-7.2p2-78.13.1 as a component of Image SLES12-SP5-Azure-HPC-On-Demand openssh-7.2p2-78.13.1 as a component of Image SLES12-SP5-Azure-SAP-On-Demand openssh-7.2p2-78.13.1 as a component of Image SLES12-SP5-Azure-Standard-On-Demand openssh-7.2p2-78.13.1 as a component of Image SLES12-SP5-GCE-BYOS openssh-7.2p2-78.13.1 as a component of Image SLES12-SP5-GCE-SAP-BYOS openssh-7.2p2-78.13.1 as a component of Image SLES12-SP5-GCE-SAP-On-Demand openssh-7.2p2-78.13.1 as a component of Image SLES12-SP5-OCI-BYOS-BYOS openssh-7.2p2-78.13.1 as a component of Image SLES12-SP5-OCI-BYOS-SAP-BYOS openssh-7.2p2-78.13.1 as a component of SUSE Linux Enterprise Server 12 SP4-LTSS openssh-askpass-gnome-7.2p2-78.13.1 as a component of SUSE Linux Enterprise Server 12 SP4-LTSS openssh-fips-7.2p2-78.13.1 as a component of SUSE Linux Enterprise Server 12 SP4-LTSS openssh-helpers-7.2p2-78.13.1 as a component of SUSE Linux Enterprise Server 12 SP4-LTSS openssh-7.2p2-78.13.1 as a component of SUSE Linux Enterprise Server 12 SP5 openssh-askpass-gnome-7.2p2-78.13.1 as a component of SUSE Linux Enterprise Server 12 SP5 openssh-fips-7.2p2-78.13.1 as a component of SUSE Linux Enterprise Server 12 SP5 openssh-helpers-7.2p2-78.13.1 as a component of SUSE Linux Enterprise Server 12 SP5 openssh-7.2p2-78.13.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 openssh-askpass-gnome-7.2p2-78.13.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 openssh-fips-7.2p2-78.13.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 openssh-helpers-7.2p2-78.13.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 openssh-7.2p2-78.13.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 openssh-askpass-gnome-7.2p2-78.13.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 openssh-fips-7.2p2-78.13.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 openssh-helpers-7.2p2-78.13.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 openssh-7.2p2-78.13.1 as a component of SUSE OpenStack Cloud 9 openssh-askpass-gnome-7.2p2-78.13.1 as a component of SUSE OpenStack Cloud 9 openssh-fips-7.2p2-78.13.1 as a component of SUSE OpenStack Cloud 9 openssh-helpers-7.2p2-78.13.1 as a component of SUSE OpenStack Cloud 9 openssh-7.2p2-78.13.1 as a component of SUSE OpenStack Cloud Crowbar 9 openssh-askpass-gnome-7.2p2-78.13.1 as a component of SUSE OpenStack Cloud Crowbar 9 openssh-fips-7.2p2-78.13.1 as a component of SUSE OpenStack Cloud Crowbar 9 openssh-helpers-7.2p2-78.13.1 as a component of SUSE OpenStack Cloud Crowbar 9 sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with group memberships of the sshd process, if the configuration specifies running the command as a different user. CVE-2021-41617 Image SLES12-SP4-Azure-BYOS:openssh-7.2p2-78.13.1 Image SLES12-SP4-EC2-HVM-BYOS:openssh-7.2p2-78.13.1 Image SLES12-SP4-GCE-BYOS:openssh-7.2p2-78.13.1 Image SLES12-SP4-SAP-Azure-BYOS:openssh-7.2p2-78.13.1 Image SLES12-SP4-SAP-Azure-LI-BYOS-Production:openssh-7.2p2-78.13.1 Image SLES12-SP4-SAP-Azure-VLI-BYOS-Production:openssh-7.2p2-78.13.1 Image SLES12-SP4-SAP-Azure:openssh-7.2p2-78.13.1 Image SLES12-SP4-SAP-EC2-HVM-BYOS:openssh-7.2p2-78.13.1 Image SLES12-SP4-SAP-EC2-HVM:openssh-7.2p2-78.13.1 Image SLES12-SP4-SAP-GCE-BYOS:openssh-7.2p2-78.13.1 Image SLES12-SP4-SAP-GCE:openssh-7.2p2-78.13.1 Image SLES12-SP5-Azure-Basic-On-Demand:openssh-7.2p2-78.13.1 Image SLES12-SP5-Azure-HPC-BYOS:openssh-7.2p2-78.13.1 Image SLES12-SP5-Azure-HPC-On-Demand:openssh-7.2p2-78.13.1 Image SLES12-SP5-Azure-SAP-On-Demand:openssh-7.2p2-78.13.1 Image SLES12-SP5-Azure-Standard-On-Demand:openssh-7.2p2-78.13.1 Image SLES12-SP5-GCE-BYOS:openssh-7.2p2-78.13.1 Image SLES12-SP5-GCE-SAP-BYOS:openssh-7.2p2-78.13.1 Image SLES12-SP5-GCE-SAP-On-Demand:openssh-7.2p2-78.13.1 Image SLES12-SP5-OCI-BYOS-BYOS:openssh-7.2p2-78.13.1 Image SLES12-SP5-OCI-BYOS-SAP-BYOS:openssh-7.2p2-78.13.1 SUSE Linux Enterprise Server 12 SP4-LTSS:openssh-7.2p2-78.13.1 SUSE Linux Enterprise Server 12 SP4-LTSS:openssh-askpass-gnome-7.2p2-78.13.1 SUSE Linux Enterprise Server 12 SP4-LTSS:openssh-fips-7.2p2-78.13.1 SUSE Linux Enterprise Server 12 SP4-LTSS:openssh-helpers-7.2p2-78.13.1 SUSE Linux Enterprise Server 12 SP5:openssh-7.2p2-78.13.1 SUSE Linux Enterprise Server 12 SP5:openssh-askpass-gnome-7.2p2-78.13.1 SUSE Linux Enterprise Server 12 SP5:openssh-fips-7.2p2-78.13.1 SUSE Linux Enterprise Server 12 SP5:openssh-helpers-7.2p2-78.13.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:openssh-7.2p2-78.13.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:openssh-askpass-gnome-7.2p2-78.13.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:openssh-fips-7.2p2-78.13.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:openssh-helpers-7.2p2-78.13.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:openssh-7.2p2-78.13.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:openssh-askpass-gnome-7.2p2-78.13.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:openssh-fips-7.2p2-78.13.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:openssh-helpers-7.2p2-78.13.1 SUSE OpenStack Cloud 9:openssh-7.2p2-78.13.1 SUSE OpenStack Cloud 9:openssh-askpass-gnome-7.2p2-78.13.1 SUSE OpenStack Cloud 9:openssh-fips-7.2p2-78.13.1 SUSE OpenStack Cloud 9:openssh-helpers-7.2p2-78.13.1 SUSE OpenStack Cloud Crowbar 9:openssh-7.2p2-78.13.1 SUSE OpenStack Cloud Crowbar 9:openssh-askpass-gnome-7.2p2-78.13.1 SUSE OpenStack Cloud Crowbar 9:openssh-fips-7.2p2-78.13.1 SUSE OpenStack Cloud Crowbar 9:openssh-helpers-7.2p2-78.13.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2021/suse-su-20213875-1/ https://www.suse.com/security/cve/CVE-2021-41617.html CVE-2021-41617 https://bugzilla.suse.com/1190975 SUSE Bug 1190975 https://bugzilla.suse.com/1193497 SUSE Bug 1193497 https://bugzilla.suse.com/1196721 SUSE Bug 1196721 https://bugzilla.suse.com/1200782 SUSE Bug 1200782 https://bugzilla.suse.com/1205056 SUSE Bug 1205056 https://bugzilla.suse.com/1212247 SUSE Bug 1212247 https://bugzilla.suse.com/1212281 SUSE Bug 1212281