Security update for compat-openssl098 SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2023:1737-1 Final 1 1 2023-04-03T12:43:09Z current 2023-04-03T12:43:09Z 2023-04-03T12:43:09Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for compat-openssl098 This update for compat-openssl098 fixes the following issues: - CVE-2023-0464: Fixed excessive Resource Usage Verifying X.509 Policy Constraints (bsc#1209624). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Image SLES12-SP5-Azure-SAP-BYOS-2023-1737,Image SLES12-SP5-Azure-SAP-On-Demand-2023-1737,Image SLES12-SP5-EC2-SAP-BYOS-2023-1737,Image SLES12-SP5-EC2-SAP-On-Demand-2023-1737,Image SLES12-SP5-GCE-SAP-BYOS-2023-1737,Image SLES12-SP5-GCE-SAP-On-Demand-2023-1737,Image SLES12-SP5-SAP-Azure-LI-BYOS-Production-2023-1737,Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production-2023-1737,SUSE-2023-1737,SUSE-SLE-Module-Legacy-12-2023-1737,SUSE-SLE-SAP-12-SP4-2023-1737,SUSE-SLE-SAP-12-SP5-2023-1737 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2023/suse-su-20231737-1/ Link for SUSE-SU-2023:1737-1 https://lists.suse.com/pipermail/sle-updates/2023-April/028602.html E-Mail link for SUSE-SU-2023:1737-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1209624 SUSE Bug 1209624 https://www.suse.com/security/cve/CVE-2023-0464/ SUSE CVE CVE-2023-0464 page Image SLES12-SP5-Azure-SAP-BYOS Image SLES12-SP5-Azure-SAP-On-Demand Image SLES12-SP5-EC2-SAP-BYOS Image SLES12-SP5-EC2-SAP-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 Module for Legacy 12 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP5 libopenssl0_9_8-0.9.8j-106.45.1 libopenssl0_9_8-32bit-0.9.8j-106.45.1 libopenssl0_9_8-0.9.8j-106.45.1 as a component of Image SLES12-SP5-Azure-SAP-BYOS libopenssl0_9_8-0.9.8j-106.45.1 as a component of Image SLES12-SP5-Azure-SAP-On-Demand libopenssl0_9_8-0.9.8j-106.45.1 as a component of Image SLES12-SP5-EC2-SAP-BYOS libopenssl0_9_8-0.9.8j-106.45.1 as a component of Image SLES12-SP5-EC2-SAP-On-Demand libopenssl0_9_8-0.9.8j-106.45.1 as a component of Image SLES12-SP5-GCE-SAP-BYOS libopenssl0_9_8-0.9.8j-106.45.1 as a component of Image SLES12-SP5-GCE-SAP-On-Demand libopenssl0_9_8-0.9.8j-106.45.1 as a component of Image SLES12-SP5-SAP-Azure-LI-BYOS-Production libopenssl0_9_8-0.9.8j-106.45.1 as a component of Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production libopenssl0_9_8-0.9.8j-106.45.1 as a component of SUSE Linux Enterprise Module for Legacy 12 libopenssl0_9_8-32bit-0.9.8j-106.45.1 as a component of SUSE Linux Enterprise Module for Legacy 12 libopenssl0_9_8-0.9.8j-106.45.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP4 libopenssl0_9_8-0.9.8j-106.45.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 A security vulnerability has been identified in all supported versions of OpenSSL related to the verification of X.509 certificate chains that include policy constraints. Attackers may be able to exploit this vulnerability by creating a malicious certificate chain that triggers exponential use of computational resources, leading to a denial-of-service (DoS) attack on affected systems. Policy processing is disabled by default but can be enabled by passing the `-policy' argument to the command line utilities or by calling the `X509_VERIFY_PARAM_set1_policies()' function. CVE-2023-0464 Image SLES12-SP5-Azure-SAP-BYOS:libopenssl0_9_8-0.9.8j-106.45.1 Image SLES12-SP5-Azure-SAP-On-Demand:libopenssl0_9_8-0.9.8j-106.45.1 Image SLES12-SP5-EC2-SAP-BYOS:libopenssl0_9_8-0.9.8j-106.45.1 Image SLES12-SP5-EC2-SAP-On-Demand:libopenssl0_9_8-0.9.8j-106.45.1 Image SLES12-SP5-GCE-SAP-BYOS:libopenssl0_9_8-0.9.8j-106.45.1 Image SLES12-SP5-GCE-SAP-On-Demand:libopenssl0_9_8-0.9.8j-106.45.1 Image SLES12-SP5-SAP-Azure-LI-BYOS-Production:libopenssl0_9_8-0.9.8j-106.45.1 Image SLES12-SP5-SAP-Azure-VLI-BYOS-Production:libopenssl0_9_8-0.9.8j-106.45.1 SUSE Linux Enterprise Module for Legacy 12:libopenssl0_9_8-0.9.8j-106.45.1 SUSE Linux Enterprise Module for Legacy 12:libopenssl0_9_8-32bit-0.9.8j-106.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP4:libopenssl0_9_8-0.9.8j-106.45.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libopenssl0_9_8-0.9.8j-106.45.1 moderate 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L 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/2023/suse-su-20231737-1/ https://www.suse.com/security/cve/CVE-2023-0464.html CVE-2023-0464 https://bugzilla.suse.com/1209624 SUSE Bug 1209624 https://bugzilla.suse.com/1225628 SUSE Bug 1225628