SUSE-SU-2024:0012-1: important: Security update for postfix
# Security update for postfix Announcement ID: SUSE-SU-2024:0012-1 Rating: important References: * bsc#1218304 * bsc#1218314 Cross-References: * CVE-2023-51764 CVSS scores: * CVE-2023-51764 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Affected Products: * Basesystem Module 15-SP4 * Legacy Module 15-SP4 * openSUSE Leap 15.3 * openSUSE Leap 15.4 * Server Applications Module 15-SP4 * SUSE Enterprise Storage 7.1 * SUSE Linux Enterprise Desktop 15 SP4 * SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4 * SUSE Linux Enterprise High Performance Computing 15 SP3 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 * SUSE Linux Enterprise Real Time 15 SP4 * SUSE Linux Enterprise Server 15 SP3 * SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP3 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Manager Proxy 4.3 * SUSE Manager Retail Branch Server 4.3 * SUSE Manager Server 4.3 An update that solves one vulnerability and has one security fix can now be installed. ## Description: This update for postfix fixes the following issues: * CVE-2023-51764: Fixed SMTP smuggling attack (bsc#1218304). ## 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: * SUSE Linux Enterprise Server for SAP Applications 15 SP4 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2024-12=1 * SUSE Manager Proxy 4.3 zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2024-12=1 * SUSE Manager Retail Branch Server 4.3 zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch- Server-4.3-2024-12=1 * SUSE Manager Server 4.3 zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.3-2024-12=1 * SUSE Enterprise Storage 7.1 zypper in -t patch SUSE-Storage-7.1-2024-12=1 * openSUSE Leap 15.3 zypper in -t patch SUSE-2024-12=1 * openSUSE Leap 15.4 zypper in -t patch openSUSE-SLE-15.4-2024-12=1 * Basesystem Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2024-12=1 * Legacy Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Legacy-15-SP4-2024-12=1 * Server Applications Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2024-12=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-ESPOS-2024-12=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2024-12=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2024-12=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2024-12=1 * SUSE Linux Enterprise Real Time 15 SP4 zypper in -t patch SUSE-SLE-Product-RT-15-SP4-2024-12=1 * SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4 zypper in -t patch SUSE-SLE-Product-SLED-15-SP4-LTSS-2024-12=1 * SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2024-12=1 * SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2024-12=1 * SUSE Linux Enterprise Server for SAP Applications 15 SP3 zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2024-12=1 ## Package List: * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64) * postfix-ldap-debuginfo-3.5.9-150300.5.15.1 * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-mysql-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debugsource-3.5.9-150300.5.15.1 * postfix-ldap-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-debuginfo-3.5.9-150300.5.15.1 * postfix-devel-3.5.9-150300.5.15.1 * postfix-bdb-3.5.9-150300.5.15.1 * postfix-3.5.9-150300.5.15.1 * postfix-mysql-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-3.5.9-150300.5.15.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch) * postfix-doc-3.5.9-150300.5.15.1 * SUSE Manager Proxy 4.3 (x86_64) * postfix-ldap-debuginfo-3.5.9-150300.5.15.1 * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-mysql-debuginfo-3.5.9-150300.5.15.1 * postfix-ldap-3.5.9-150300.5.15.1 * postfix-devel-3.5.9-150300.5.15.1 * postfix-3.5.9-150300.5.15.1 * postfix-mysql-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * SUSE Manager Proxy 4.3 (noarch) * postfix-doc-3.5.9-150300.5.15.1 * SUSE Manager Retail Branch Server 4.3 (x86_64) * postfix-ldap-debuginfo-3.5.9-150300.5.15.1 * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-mysql-debuginfo-3.5.9-150300.5.15.1 * postfix-ldap-3.5.9-150300.5.15.1 * postfix-devel-3.5.9-150300.5.15.1 * postfix-3.5.9-150300.5.15.1 * postfix-mysql-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * SUSE Manager Retail Branch Server 4.3 (noarch) * postfix-doc-3.5.9-150300.5.15.1 * SUSE Manager Server 4.3 (ppc64le s390x x86_64) * postfix-ldap-debuginfo-3.5.9-150300.5.15.1 * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-mysql-debuginfo-3.5.9-150300.5.15.1 * postfix-ldap-3.5.9-150300.5.15.1 * postfix-devel-3.5.9-150300.5.15.1 * postfix-3.5.9-150300.5.15.1 * postfix-mysql-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * SUSE Manager Server 4.3 (noarch) * postfix-doc-3.5.9-150300.5.15.1 * SUSE Enterprise Storage 7.1 (aarch64 x86_64) * postfix-ldap-debuginfo-3.5.9-150300.5.15.1 * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-mysql-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debugsource-3.5.9-150300.5.15.1 * postfix-ldap-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-debuginfo-3.5.9-150300.5.15.1 * postfix-devel-3.5.9-150300.5.15.1 * postfix-bdb-3.5.9-150300.5.15.1 * postfix-3.5.9-150300.5.15.1 * postfix-mysql-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-3.5.9-150300.5.15.1 * SUSE Enterprise Storage 7.1 (noarch) * postfix-doc-3.5.9-150300.5.15.1 * openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586) * postfix-ldap-debuginfo-3.5.9-150300.5.15.1 * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-mysql-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debugsource-3.5.9-150300.5.15.1 * postfix-ldap-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-debuginfo-3.5.9-150300.5.15.1 * postfix-devel-3.5.9-150300.5.15.1 * postfix-postgresql-3.5.9-150300.5.15.1 * postfix-bdb-3.5.9-150300.5.15.1 * postfix-3.5.9-150300.5.15.1 * postfix-mysql-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-3.5.9-150300.5.15.1 * postfix-postgresql-debuginfo-3.5.9-150300.5.15.1 * openSUSE Leap 15.3 (noarch) * postfix-doc-3.5.9-150300.5.15.1 * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64) * postfix-ldap-debuginfo-3.5.9-150300.5.15.1 * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-mysql-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debugsource-3.5.9-150300.5.15.1 * postfix-ldap-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-debuginfo-3.5.9-150300.5.15.1 * postfix-devel-3.5.9-150300.5.15.1 * postfix-postgresql-3.5.9-150300.5.15.1 * postfix-bdb-3.5.9-150300.5.15.1 * postfix-3.5.9-150300.5.15.1 * postfix-mysql-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-3.5.9-150300.5.15.1 * postfix-postgresql-debuginfo-3.5.9-150300.5.15.1 * openSUSE Leap 15.4 (noarch) * postfix-doc-3.5.9-150300.5.15.1 * Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64) * postfix-ldap-debuginfo-3.5.9-150300.5.15.1 * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-ldap-3.5.9-150300.5.15.1 * postfix-devel-3.5.9-150300.5.15.1 * postfix-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * Basesystem Module 15-SP4 (noarch) * postfix-doc-3.5.9-150300.5.15.1 * Legacy Module 15-SP4 (aarch64 ppc64le s390x x86_64) * postfix-bdb-debugsource-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-3.5.9-150300.5.15.1 * postfix-bdb-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-3.5.9-150300.5.15.1 * Server Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64) * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-mysql-debuginfo-3.5.9-150300.5.15.1 * postfix-mysql-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (aarch64 x86_64) * postfix-ldap-debuginfo-3.5.9-150300.5.15.1 * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-mysql-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debugsource-3.5.9-150300.5.15.1 * postfix-ldap-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-debuginfo-3.5.9-150300.5.15.1 * postfix-devel-3.5.9-150300.5.15.1 * postfix-bdb-3.5.9-150300.5.15.1 * postfix-3.5.9-150300.5.15.1 * postfix-mysql-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-3.5.9-150300.5.15.1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3 (noarch) * postfix-doc-3.5.9-150300.5.15.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64 x86_64) * postfix-ldap-debuginfo-3.5.9-150300.5.15.1 * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-mysql-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debugsource-3.5.9-150300.5.15.1 * postfix-ldap-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-debuginfo-3.5.9-150300.5.15.1 * postfix-devel-3.5.9-150300.5.15.1 * postfix-bdb-3.5.9-150300.5.15.1 * postfix-3.5.9-150300.5.15.1 * postfix-mysql-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-3.5.9-150300.5.15.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (noarch) * postfix-doc-3.5.9-150300.5.15.1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64 x86_64) * postfix-ldap-debuginfo-3.5.9-150300.5.15.1 * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-mysql-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debugsource-3.5.9-150300.5.15.1 * postfix-ldap-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-debuginfo-3.5.9-150300.5.15.1 * postfix-devel-3.5.9-150300.5.15.1 * postfix-bdb-3.5.9-150300.5.15.1 * postfix-3.5.9-150300.5.15.1 * postfix-mysql-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-3.5.9-150300.5.15.1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch) * postfix-doc-3.5.9-150300.5.15.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64 x86_64) * postfix-ldap-debuginfo-3.5.9-150300.5.15.1 * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-mysql-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debugsource-3.5.9-150300.5.15.1 * postfix-ldap-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-debuginfo-3.5.9-150300.5.15.1 * postfix-devel-3.5.9-150300.5.15.1 * postfix-bdb-3.5.9-150300.5.15.1 * postfix-3.5.9-150300.5.15.1 * postfix-mysql-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-3.5.9-150300.5.15.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch) * postfix-doc-3.5.9-150300.5.15.1 * SUSE Linux Enterprise Real Time 15 SP4 (x86_64) * postfix-ldap-debuginfo-3.5.9-150300.5.15.1 * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-mysql-debuginfo-3.5.9-150300.5.15.1 * postfix-ldap-3.5.9-150300.5.15.1 * postfix-devel-3.5.9-150300.5.15.1 * postfix-3.5.9-150300.5.15.1 * postfix-mysql-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * SUSE Linux Enterprise Real Time 15 SP4 (noarch) * postfix-doc-3.5.9-150300.5.15.1 * SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4 (x86_64) * postfix-ldap-debuginfo-3.5.9-150300.5.15.1 * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-ldap-3.5.9-150300.5.15.1 * postfix-devel-3.5.9-150300.5.15.1 * postfix-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4 (noarch) * postfix-doc-3.5.9-150300.5.15.1 * SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (aarch64 ppc64le s390x x86_64) * postfix-ldap-debuginfo-3.5.9-150300.5.15.1 * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-mysql-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debugsource-3.5.9-150300.5.15.1 * postfix-ldap-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-debuginfo-3.5.9-150300.5.15.1 * postfix-devel-3.5.9-150300.5.15.1 * postfix-bdb-3.5.9-150300.5.15.1 * postfix-3.5.9-150300.5.15.1 * postfix-mysql-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-3.5.9-150300.5.15.1 * SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (noarch) * postfix-doc-3.5.9-150300.5.15.1 * SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 (aarch64 ppc64le s390x x86_64) * postfix-ldap-debuginfo-3.5.9-150300.5.15.1 * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-mysql-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debugsource-3.5.9-150300.5.15.1 * postfix-ldap-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-debuginfo-3.5.9-150300.5.15.1 * postfix-devel-3.5.9-150300.5.15.1 * postfix-bdb-3.5.9-150300.5.15.1 * postfix-3.5.9-150300.5.15.1 * postfix-mysql-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-3.5.9-150300.5.15.1 * SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 (noarch) * postfix-doc-3.5.9-150300.5.15.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64) * postfix-ldap-debuginfo-3.5.9-150300.5.15.1 * postfix-debugsource-3.5.9-150300.5.15.1 * postfix-mysql-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debugsource-3.5.9-150300.5.15.1 * postfix-ldap-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-debuginfo-3.5.9-150300.5.15.1 * postfix-devel-3.5.9-150300.5.15.1 * postfix-bdb-3.5.9-150300.5.15.1 * postfix-3.5.9-150300.5.15.1 * postfix-mysql-3.5.9-150300.5.15.1 * postfix-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-debuginfo-3.5.9-150300.5.15.1 * postfix-bdb-lmdb-3.5.9-150300.5.15.1 * SUSE Linux Enterprise Server for SAP Applications 15 SP3 (noarch) * postfix-doc-3.5.9-150300.5.15.1 ## References: * https://www.suse.com/security/cve/CVE-2023-51764.html * https://bugzilla.suse.com/show_bug.cgi?id=1218304 * https://bugzilla.suse.com/show_bug.cgi?id=1218314
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