Security update for krb5 SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2024:1702-1 Final 1 1 2024-05-20T18:09:12Z current 2024-05-20T18:09:12Z 2024-05-20T18:09:12Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for krb5 This update for krb5 fixes the following issues: Fixed inside previous release (v1.16.3-46.3.1): - CVE-2021-37750: Fixed KDC null pointer dereference via a FAST inner body that lacked a server field (bsc#1189929). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Container suse/ltss/sle12.5/sles12sp5:latest-2024-1702,Container suse/sles12sp5:latest-2024-1702,Image SLES12-SP5-Azure-BYOS-2024-1702,Image SLES12-SP5-Azure-Basic-On-Demand-2024-1702,Image SLES12-SP5-Azure-HPC-BYOS-2024-1702,Image SLES12-SP5-Azure-HPC-On-Demand-2024-1702,Image SLES12-SP5-Azure-SAP-BYOS-2024-1702,Image SLES12-SP5-Azure-SAP-On-Demand-2024-1702,Image SLES12-SP5-Azure-Standard-On-Demand-2024-1702,Image SLES12-SP5-EC2-BYOS-2024-1702,Image SLES12-SP5-EC2-ECS-On-Demand-2024-1702,Image SLES12-SP5-EC2-On-Demand-2024-1702,Image SLES12-SP5-EC2-SAP-BYOS-2024-1702,Image SLES12-SP5-EC2-SAP-On-Demand-2024-1702,Image SLES12-SP5-GCE-BYOS-2024-1702,Image SLES12-SP5-GCE-On-Demand-2024-1702,Image SLES12-SP5-GCE-SAP-BYOS-2024-1702,Image SLES12-SP5-GCE-SAP-On-Demand-2024-1702,Image SLES12-SP5-SAP-Azure-LI-BYOS-Production-2024-1702,Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production-2024-1702,SUSE-2024-1702,SUSE-SLE-SDK-12-SP5-2024-1702,SUSE-SLE-SERVER-12-SP5-2024-1702 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2024/suse-su-20241702-1/ Link for SUSE-SU-2024:1702-1 https://lists.suse.com/pipermail/sle-security-updates/2024-May/018557.html E-Mail link for SUSE-SU-2024:1702-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1189929 SUSE Bug 1189929 https://www.suse.com/security/cve/CVE-2021-37750/ SUSE CVE CVE-2021-37750 page Container suse/ltss/sle12.5/sles12sp5:latest Container suse/sles12sp5:latest Image SLES12-SP5-Azure-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-BYOS Image SLES12-SP5-Azure-SAP-On-Demand Image SLES12-SP5-Azure-Standard-On-Demand Image SLES12-SP5-EC2-BYOS Image SLES12-SP5-EC2-ECS-On-Demand Image SLES12-SP5-EC2-On-Demand Image SLES12-SP5-EC2-SAP-BYOS Image SLES12-SP5-EC2-SAP-On-Demand Image SLES12-SP5-GCE-BYOS Image SLES12-SP5-GCE-On-Demand Image SLES12-SP5-GCE-SAP-BYOS Image SLES12-SP5-GCE-SAP-On-Demand Image SLES12-SP5-SAP-Azure-LI-BYOS-Production Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5 krb5-1.16.3-46.12.1 krb5-client-1.16.3-46.12.1 krb5-32bit-1.16.3-46.12.1 krb5-64bit-1.16.3-46.12.1 krb5-devel-1.16.3-46.12.1 krb5-devel-32bit-1.16.3-46.12.1 krb5-devel-64bit-1.16.3-46.12.1 krb5-doc-1.16.3-46.12.1 krb5-mini-1.16.3-46.12.1 krb5-mini-devel-1.16.3-46.12.1 krb5-plugin-kdb-ldap-1.16.3-46.12.1 krb5-plugin-preauth-otp-1.16.3-46.12.1 krb5-plugin-preauth-pkinit-1.16.3-46.12.1 krb5-server-1.16.3-46.12.1 krb5-1.16.3-46.12.1 as a component of Container suse/ltss/sle12.5/sles12sp5:latest krb5-1.16.3-46.12.1 as a component of Container suse/sles12sp5:latest krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-Azure-BYOS krb5-client-1.16.3-46.12.1 as a component of Image SLES12-SP5-Azure-BYOS krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-Azure-Basic-On-Demand krb5-client-1.16.3-46.12.1 as a component of Image SLES12-SP5-Azure-Basic-On-Demand krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-Azure-HPC-BYOS krb5-client-1.16.3-46.12.1 as a component of Image SLES12-SP5-Azure-HPC-BYOS krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-Azure-HPC-On-Demand krb5-client-1.16.3-46.12.1 as a component of Image SLES12-SP5-Azure-HPC-On-Demand krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-Azure-SAP-BYOS krb5-client-1.16.3-46.12.1 as a component of Image SLES12-SP5-Azure-SAP-BYOS krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-Azure-SAP-On-Demand krb5-client-1.16.3-46.12.1 as a component of Image SLES12-SP5-Azure-SAP-On-Demand krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-Azure-Standard-On-Demand krb5-client-1.16.3-46.12.1 as a component of Image SLES12-SP5-Azure-Standard-On-Demand krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-EC2-BYOS krb5-client-1.16.3-46.12.1 as a component of Image SLES12-SP5-EC2-BYOS krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-EC2-ECS-On-Demand krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-EC2-On-Demand krb5-client-1.16.3-46.12.1 as a component of Image SLES12-SP5-EC2-On-Demand krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-EC2-SAP-BYOS krb5-client-1.16.3-46.12.1 as a component of Image SLES12-SP5-EC2-SAP-BYOS krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-EC2-SAP-On-Demand krb5-client-1.16.3-46.12.1 as a component of Image SLES12-SP5-EC2-SAP-On-Demand krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-GCE-BYOS krb5-client-1.16.3-46.12.1 as a component of Image SLES12-SP5-GCE-BYOS krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-GCE-On-Demand krb5-client-1.16.3-46.12.1 as a component of Image SLES12-SP5-GCE-On-Demand krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-GCE-SAP-BYOS krb5-client-1.16.3-46.12.1 as a component of Image SLES12-SP5-GCE-SAP-BYOS krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-GCE-SAP-On-Demand krb5-client-1.16.3-46.12.1 as a component of Image SLES12-SP5-GCE-SAP-On-Demand krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-SAP-Azure-LI-BYOS-Production krb5-32bit-1.16.3-46.12.1 as a component of Image SLES12-SP5-SAP-Azure-LI-BYOS-Production krb5-client-1.16.3-46.12.1 as a component of Image SLES12-SP5-SAP-Azure-LI-BYOS-Production krb5-1.16.3-46.12.1 as a component of Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production krb5-32bit-1.16.3-46.12.1 as a component of Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production krb5-client-1.16.3-46.12.1 as a component of Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production krb5-1.16.3-46.12.1 as a component of SUSE Linux Enterprise Server 12 SP5 krb5-32bit-1.16.3-46.12.1 as a component of SUSE Linux Enterprise Server 12 SP5 krb5-client-1.16.3-46.12.1 as a component of SUSE Linux Enterprise Server 12 SP5 krb5-doc-1.16.3-46.12.1 as a component of SUSE Linux Enterprise Server 12 SP5 krb5-plugin-kdb-ldap-1.16.3-46.12.1 as a component of SUSE Linux Enterprise Server 12 SP5 krb5-plugin-preauth-otp-1.16.3-46.12.1 as a component of SUSE Linux Enterprise Server 12 SP5 krb5-plugin-preauth-pkinit-1.16.3-46.12.1 as a component of SUSE Linux Enterprise Server 12 SP5 krb5-server-1.16.3-46.12.1 as a component of SUSE Linux Enterprise Server 12 SP5 krb5-1.16.3-46.12.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 krb5-32bit-1.16.3-46.12.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 krb5-client-1.16.3-46.12.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 krb5-doc-1.16.3-46.12.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 krb5-plugin-kdb-ldap-1.16.3-46.12.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 krb5-plugin-preauth-otp-1.16.3-46.12.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 krb5-plugin-preauth-pkinit-1.16.3-46.12.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 krb5-server-1.16.3-46.12.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 krb5-devel-1.16.3-46.12.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP5 The Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.18.5 and 1.19.x before 1.19.3 has a NULL pointer dereference in kdc/do_tgs_req.c via a FAST inner body that lacks a server field. CVE-2021-37750 Container suse/ltss/sle12.5/sles12sp5:latest:krb5-1.16.3-46.12.1 Container suse/sles12sp5:latest:krb5-1.16.3-46.12.1 Image SLES12-SP5-Azure-BYOS:krb5-1.16.3-46.12.1 Image SLES12-SP5-Azure-BYOS:krb5-client-1.16.3-46.12.1 Image SLES12-SP5-Azure-Basic-On-Demand:krb5-1.16.3-46.12.1 Image SLES12-SP5-Azure-Basic-On-Demand:krb5-client-1.16.3-46.12.1 Image SLES12-SP5-Azure-HPC-BYOS:krb5-1.16.3-46.12.1 Image SLES12-SP5-Azure-HPC-BYOS:krb5-client-1.16.3-46.12.1 Image SLES12-SP5-Azure-HPC-On-Demand:krb5-1.16.3-46.12.1 Image SLES12-SP5-Azure-HPC-On-Demand:krb5-client-1.16.3-46.12.1 Image SLES12-SP5-Azure-SAP-BYOS:krb5-1.16.3-46.12.1 Image SLES12-SP5-Azure-SAP-BYOS:krb5-client-1.16.3-46.12.1 Image SLES12-SP5-Azure-SAP-On-Demand:krb5-1.16.3-46.12.1 Image SLES12-SP5-Azure-SAP-On-Demand:krb5-client-1.16.3-46.12.1 Image SLES12-SP5-Azure-Standard-On-Demand:krb5-1.16.3-46.12.1 Image SLES12-SP5-Azure-Standard-On-Demand:krb5-client-1.16.3-46.12.1 Image SLES12-SP5-EC2-BYOS:krb5-1.16.3-46.12.1 Image SLES12-SP5-EC2-BYOS:krb5-client-1.16.3-46.12.1 Image SLES12-SP5-EC2-ECS-On-Demand:krb5-1.16.3-46.12.1 Image SLES12-SP5-EC2-On-Demand:krb5-1.16.3-46.12.1 Image SLES12-SP5-EC2-On-Demand:krb5-client-1.16.3-46.12.1 Image SLES12-SP5-EC2-SAP-BYOS:krb5-1.16.3-46.12.1 Image SLES12-SP5-EC2-SAP-BYOS:krb5-client-1.16.3-46.12.1 Image SLES12-SP5-EC2-SAP-On-Demand:krb5-1.16.3-46.12.1 Image SLES12-SP5-EC2-SAP-On-Demand:krb5-client-1.16.3-46.12.1 Image SLES12-SP5-GCE-BYOS:krb5-1.16.3-46.12.1 Image SLES12-SP5-GCE-BYOS:krb5-client-1.16.3-46.12.1 Image SLES12-SP5-GCE-On-Demand:krb5-1.16.3-46.12.1 Image SLES12-SP5-GCE-On-Demand:krb5-client-1.16.3-46.12.1 Image SLES12-SP5-GCE-SAP-BYOS:krb5-1.16.3-46.12.1 Image SLES12-SP5-GCE-SAP-BYOS:krb5-client-1.16.3-46.12.1 Image SLES12-SP5-GCE-SAP-On-Demand:krb5-1.16.3-46.12.1 Image SLES12-SP5-GCE-SAP-On-Demand:krb5-client-1.16.3-46.12.1 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:krb5-1.16.3-46.12.1 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:krb5-32bit-1.16.3-46.12.1 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:krb5-client-1.16.3-46.12.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:krb5-1.16.3-46.12.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:krb5-32bit-1.16.3-46.12.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:krb5-client-1.16.3-46.12.1 SUSE Linux Enterprise Server 12 SP5:krb5-1.16.3-46.12.1 SUSE Linux Enterprise Server 12 SP5:krb5-32bit-1.16.3-46.12.1 SUSE Linux Enterprise Server 12 SP5:krb5-client-1.16.3-46.12.1 SUSE Linux Enterprise Server 12 SP5:krb5-doc-1.16.3-46.12.1 SUSE Linux Enterprise Server 12 SP5:krb5-plugin-kdb-ldap-1.16.3-46.12.1 SUSE Linux Enterprise Server 12 SP5:krb5-plugin-preauth-otp-1.16.3-46.12.1 SUSE Linux Enterprise Server 12 SP5:krb5-plugin-preauth-pkinit-1.16.3-46.12.1 SUSE Linux Enterprise Server 12 SP5:krb5-server-1.16.3-46.12.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:krb5-1.16.3-46.12.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:krb5-32bit-1.16.3-46.12.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:krb5-client-1.16.3-46.12.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:krb5-doc-1.16.3-46.12.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:krb5-plugin-kdb-ldap-1.16.3-46.12.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:krb5-plugin-preauth-otp-1.16.3-46.12.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:krb5-plugin-preauth-pkinit-1.16.3-46.12.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:krb5-server-1.16.3-46.12.1 SUSE Linux Enterprise Software Development Kit 12 SP5:krb5-devel-1.16.3-46.12.1 moderate 4 AV:N/AC:L/Au:S/C:N/I:N/A:P 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/2024/suse-su-20241702-1/ https://www.suse.com/security/cve/CVE-2021-37750.html CVE-2021-37750 https://bugzilla.suse.com/1189929 SUSE Bug 1189929