# Security update for samba Announcement ID: SUSE-SU-2023:4040-1 Rating: moderate References: * #1215904 Cross-References: * CVE-2023-4091 CVSS scores: * CVE-2023-4091 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Affected Products: * SUSE Linux Enterprise High Availability Extension 12 SP5 * SUSE Linux Enterprise High Performance Computing 12 SP5 * SUSE Linux Enterprise Server 12 SP5 * SUSE Linux Enterprise Server for SAP Applications 12 SP5 * SUSE Linux Enterprise Software Development Kit 12 SP5 An update that solves one vulnerability can now be installed. ## Description: This update for samba fixes the following issues: * CVE-2023-4091: Fixed a bug where a client can truncate file with read-only permissions. (bsc#1215904) ## 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 Software Development Kit 12 SP5 zypper in -t patch SUSE-SLE-SDK-12-SP5-2023-4040=1 * SUSE Linux Enterprise High Performance Computing 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4040=1 * SUSE Linux Enterprise Server 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4040=1 * SUSE Linux Enterprise Server for SAP Applications 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4040=1 SUSE-SLE- HA-12-SP5-2023-4040=1 * SUSE Linux Enterprise High Availability Extension 12 SP5 zypper in -t patch SUSE-SLE-HA-12-SP5-2023-4040=1 ## Package List: * SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64) * libsamba-policy-devel-4.15.13+git.625.ac658f2f12-3.88.1 * samba-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-devel-4.15.13+git.625.ac658f2f12-3.88.1 * samba-debugsource-4.15.13+git.625.ac658f2f12-3.88.1 * libsamba-policy-python3-devel-4.15.13+git.625.ac658f2f12-3.88.1 * SUSE Linux Enterprise Software Development Kit 12 SP5 (s390x x86_64) * samba-devel-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64) * samba-python3-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-libs-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-4.15.13+git.625.ac658f2f12-3.88.1 * samba-tool-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-ldb-ldap-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-python3-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-ldb-ldap-4.15.13+git.625.ac658f2f12-3.88.1 * samba-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-python3-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-python3-4.15.13+git.625.ac658f2f12-3.88.1 * samba-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-libs-4.15.13+git.625.ac658f2f12-3.88.1 * libsamba-policy0-python3-4.15.13+git.625.ac658f2f12-3.88.1 * libsamba-policy0-python3-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-libs-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-libs-4.15.13+git.625.ac658f2f12-3.88.1 * samba-debugsource-4.15.13+git.625.ac658f2f12-3.88.1 * SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64) * samba-devel-4.15.13+git.625.ac658f2f12-3.88.1 * SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch) * samba-doc-4.15.13+git.625.ac658f2f12-3.88.1 * SUSE Linux Enterprise High Performance Computing 12 SP5 (x86_64) * samba-client-libs-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * libsamba-policy0-python3-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-libs-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-python3-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-python3-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-libs-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-libs-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * libsamba-policy0-python3-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64) * samba-python3-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-libs-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-4.15.13+git.625.ac658f2f12-3.88.1 * samba-tool-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-ldb-ldap-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-python3-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-ldb-ldap-4.15.13+git.625.ac658f2f12-3.88.1 * samba-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-python3-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-python3-4.15.13+git.625.ac658f2f12-3.88.1 * samba-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-libs-4.15.13+git.625.ac658f2f12-3.88.1 * libsamba-policy0-python3-4.15.13+git.625.ac658f2f12-3.88.1 * libsamba-policy0-python3-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-libs-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-libs-4.15.13+git.625.ac658f2f12-3.88.1 * samba-debugsource-4.15.13+git.625.ac658f2f12-3.88.1 * SUSE Linux Enterprise Server 12 SP5 (aarch64) * samba-devel-4.15.13+git.625.ac658f2f12-3.88.1 * SUSE Linux Enterprise Server 12 SP5 (noarch) * samba-doc-4.15.13+git.625.ac658f2f12-3.88.1 * SUSE Linux Enterprise Server 12 SP5 (ppc64le) * libsamba-policy-python3-devel-4.15.13+git.625.ac658f2f12-3.88.1 * SUSE Linux Enterprise Server 12 SP5 (s390x x86_64) * samba-client-libs-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * libsamba-policy0-python3-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-libs-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-python3-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-python3-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-libs-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-libs-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * libsamba-policy0-python3-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le) * libsamba-policy-python3-devel-4.15.13+git.625.ac658f2f12-3.88.1 * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64) * samba-python3-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-libs-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-4.15.13+git.625.ac658f2f12-3.88.1 * samba-tool-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * ctdb-4.15.13+git.625.ac658f2f12-3.88.1 * samba-ldb-ldap-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-python3-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-ldb-ldap-4.15.13+git.625.ac658f2f12-3.88.1 * ctdb-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-python3-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-python3-4.15.13+git.625.ac658f2f12-3.88.1 * samba-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-libs-4.15.13+git.625.ac658f2f12-3.88.1 * libsamba-policy0-python3-4.15.13+git.625.ac658f2f12-3.88.1 * libsamba-policy0-python3-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-libs-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-libs-4.15.13+git.625.ac658f2f12-3.88.1 * samba-debugsource-4.15.13+git.625.ac658f2f12-3.88.1 * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch) * samba-doc-4.15.13+git.625.ac658f2f12-3.88.1 * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64) * samba-client-libs-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * libsamba-policy0-python3-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-client-libs-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-python3-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-python3-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-libs-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-winbind-libs-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * samba-libs-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * libsamba-policy0-python3-debuginfo-32bit-4.15.13+git.625.ac658f2f12-3.88.1 * SUSE Linux Enterprise High Availability Extension 12 SP5 (ppc64le s390x x86_64) * ctdb-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 * ctdb-4.15.13+git.625.ac658f2f12-3.88.1 * samba-debugsource-4.15.13+git.625.ac658f2f12-3.88.1 * samba-debuginfo-4.15.13+git.625.ac658f2f12-3.88.1 ## References: * https://www.suse.com/security/cve/CVE-2023-4091.html * https://bugzilla.suse.com/show_bug.cgi?id=1215904