# Security update for rubygem-puma Announcement ID: SUSE-SU-2023:3957-1 Rating: important References: * #1214425 Cross-References: * CVE-2023-40175 CVSS scores: * CVE-2023-40175 ( SUSE ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L * CVE-2023-40175 ( NVD ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L Affected Products: * openSUSE Leap 15.4 * openSUSE Leap 15.5 * SUSE Linux Enterprise High Availability Extension 15 SP1 * SUSE Linux Enterprise High Availability Extension 15 SP2 * SUSE Linux Enterprise High Availability Extension 15 SP3 * SUSE Linux Enterprise High Availability Extension 15 SP4 * SUSE Linux Enterprise High Availability Extension 15 SP5 * SUSE Linux Enterprise High Performance Computing 15 SP1 * SUSE Linux Enterprise High Performance Computing 15 SP2 * SUSE Linux Enterprise High Performance Computing 15 SP3 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise Server 15 SP1 * SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1 * SUSE Linux Enterprise Server 15 SP2 * SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2 * SUSE Linux Enterprise Server 15 SP3 * SUSE Linux Enterprise Server 15 SP3 Business Critical Linux 15-SP3 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP1 * SUSE Linux Enterprise Server for SAP Applications 15 SP2 * SUSE Linux Enterprise Server for SAP Applications 15 SP3 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 * SUSE Manager Proxy 4.0 * SUSE Manager Proxy 4.1 * SUSE Manager Proxy 4.2 * SUSE Manager Proxy 4.3 * SUSE Manager Retail Branch Server 4.0 * SUSE Manager Retail Branch Server 4.1 * SUSE Manager Retail Branch Server 4.2 * SUSE Manager Retail Branch Server 4.3 * SUSE Manager Server 4.0 * SUSE Manager Server 4.1 * SUSE Manager Server 4.2 * SUSE Manager Server 4.3 An update that solves one vulnerability can now be installed. ## Description: This update for rubygem-puma fixes the following issues: * CVE-2023-40175: Fixed HTTP request smuggling when parsing chunked transfer encoding bodies and zero-length content-length headers (bsc#1214425). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap 15.4 zypper in -t patch openSUSE-SLE-15.4-2023-3957=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2023-3957=1 * SUSE Linux Enterprise High Availability Extension 15 SP1 zypper in -t patch SUSE-SLE-Product-HA-15-SP1-2023-3957=1 * SUSE Linux Enterprise High Availability Extension 15 SP2 zypper in -t patch SUSE-SLE-Product-HA-15-SP2-2023-3957=1 * SUSE Linux Enterprise High Availability Extension 15 SP3 zypper in -t patch SUSE-SLE-Product-HA-15-SP3-2023-3957=1 * SUSE Linux Enterprise High Availability Extension 15 SP4 zypper in -t patch SUSE-SLE-Product-HA-15-SP4-2023-3957=1 * SUSE Linux Enterprise High Availability Extension 15 SP5 zypper in -t patch SUSE-SLE-Product-HA-15-SP5-2023-3957=1 ## Package List: * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64) * ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1 * ruby2.5-rubygem-puma-doc-4.3.12-150000.3.12.1 * ruby2.5-rubygem-puma-4.3.12-150000.3.12.1 * rubygem-puma-debugsource-4.3.12-150000.3.12.1 * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64) * ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1 * ruby2.5-rubygem-puma-doc-4.3.12-150000.3.12.1 * ruby2.5-rubygem-puma-4.3.12-150000.3.12.1 * rubygem-puma-debugsource-4.3.12-150000.3.12.1 * SUSE Linux Enterprise High Availability Extension 15 SP1 (aarch64 ppc64le s390x x86_64) * ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1 * ruby2.5-rubygem-puma-4.3.12-150000.3.12.1 * SUSE Linux Enterprise High Availability Extension 15 SP2 (aarch64 ppc64le s390x x86_64) * ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1 * ruby2.5-rubygem-puma-4.3.12-150000.3.12.1 * SUSE Linux Enterprise High Availability Extension 15 SP3 (aarch64 ppc64le s390x x86_64) * ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1 * rubygem-puma-debugsource-4.3.12-150000.3.12.1 * ruby2.5-rubygem-puma-4.3.12-150000.3.12.1 * SUSE Linux Enterprise High Availability Extension 15 SP4 (aarch64 ppc64le s390x x86_64) * ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1 * rubygem-puma-debugsource-4.3.12-150000.3.12.1 * ruby2.5-rubygem-puma-4.3.12-150000.3.12.1 * SUSE Linux Enterprise High Availability Extension 15 SP5 (aarch64 ppc64le s390x x86_64) * ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1 * rubygem-puma-debugsource-4.3.12-150000.3.12.1 * ruby2.5-rubygem-puma-4.3.12-150000.3.12.1 ## References: * https://www.suse.com/security/cve/CVE-2023-40175.html * https://bugzilla.suse.com/show_bug.cgi?id=1214425