Security update for samba

Announcement ID:	SUSE-SU-2023:2888-1
Rating:	important
References:	bsc#1213171 bsc#1213172 bsc#1213173 bsc#1213174 bsc#1213384
Cross-References:	CVE-2022-2127 CVE-2023-34966 CVE-2023-34967 CVE-2023-34968
CVSS scores:	CVE-2022-2127 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2022-2127 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-34966 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-34966 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2023-34967 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2023-34967 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVE-2023-34968 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVE-2023-34968 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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 four vulnerabilities and has one security fix can now be installed.

Description:

This update for samba fixes the following issues:

• CVE-2022-2127: Fixed issue where lm_resp_len was not checked properly in winbindd_pam_auth_crap_send (bsc#1213174).
• CVE-2023-34966: Fixed samba spotlight mdssvc RPC Request Infinite Loop Denial-of-Service Vulnerability (bsc#1213173).
• CVE-2023-34967: Fixed samba spotlight mdssvc RPC Request Type Confusion Denial-of-Service Vulnerability (bsc#1213172).
• CVE-2023-34968: Fixed spotlight server-side Share Path Disclosure (bsc#1213171).

Bugfixes:

• Fixed trust relationship failure (bsc#1213384).

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 12 SP5
  zypper in -t patch SUSE-SLE-HA-12-SP5-2023-2888=1 SUSE-SLE-SERVER-12-SP5-2023-2888=1
• SUSE Linux Enterprise High Availability Extension 12 SP5
  zypper in -t patch SUSE-SLE-HA-12-SP5-2023-2888=1
• SUSE Linux Enterprise Software Development Kit 12 SP5
  zypper in -t patch SUSE-SLE-SDK-12-SP5-2023-2888=1
• SUSE Linux Enterprise High Performance Computing 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-2888=1
• SUSE Linux Enterprise Server 12 SP5
  zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-2888=1

Package List:

• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64)
  • samba-winbind-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-tool-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-ldb-ldap-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-python3-4.15.13+git.621.c8ae836ff82-3.85.1
  • ctdb-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-libs-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • ctdb-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-winbind-libs-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-libs-4.15.13+git.621.c8ae836ff82-3.85.1
  • libsamba-policy0-python3-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-python3-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-python3-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-python3-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • libsamba-policy0-python3-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-winbind-libs-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-winbind-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-debugsource-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-ldb-ldap-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le)
  • libsamba-policy-python3-devel-4.15.13+git.621.c8ae836ff82-3.85.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (noarch)
  • samba-doc-4.15.13+git.621.c8ae836ff82-3.85.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64)
  • samba-libs-python3-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • libsamba-policy0-python3-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-python3-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-winbind-libs-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-winbind-libs-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • libsamba-policy0-python3-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-libs-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-libs-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
• SUSE Linux Enterprise High Availability Extension 12 SP5 (ppc64le s390x x86_64)
  • ctdb-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • ctdb-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-debugsource-4.15.13+git.621.c8ae836ff82-3.85.1
• SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64)
  • samba-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • libsamba-policy-devel-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-devel-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-debugsource-4.15.13+git.621.c8ae836ff82-3.85.1
  • libsamba-policy-python3-devel-4.15.13+git.621.c8ae836ff82-3.85.1
• SUSE Linux Enterprise Software Development Kit 12 SP5 (s390x x86_64)
  • samba-devel-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64)
  • samba-winbind-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-tool-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-ldb-ldap-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-python3-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-libs-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-winbind-libs-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-libs-4.15.13+git.621.c8ae836ff82-3.85.1
  • libsamba-policy0-python3-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-python3-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-python3-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-python3-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • libsamba-policy0-python3-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-winbind-libs-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-winbind-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-debugsource-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-ldb-ldap-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64)
  • samba-devel-4.15.13+git.621.c8ae836ff82-3.85.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (noarch)
  • samba-doc-4.15.13+git.621.c8ae836ff82-3.85.1
• SUSE Linux Enterprise High Performance Computing 12 SP5 (x86_64)
  • samba-libs-python3-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • libsamba-policy0-python3-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-python3-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-winbind-libs-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-winbind-libs-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • libsamba-policy0-python3-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-libs-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-libs-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
• SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64)
  • samba-winbind-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-tool-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-ldb-ldap-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-python3-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-libs-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-winbind-libs-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-libs-4.15.13+git.621.c8ae836ff82-3.85.1
  • libsamba-policy0-python3-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-python3-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-python3-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-python3-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • libsamba-policy0-python3-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-winbind-libs-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-winbind-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-debugsource-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-ldb-ldap-debuginfo-4.15.13+git.621.c8ae836ff82-3.85.1
• SUSE Linux Enterprise Server 12 SP5 (aarch64)
  • samba-devel-4.15.13+git.621.c8ae836ff82-3.85.1
• SUSE Linux Enterprise Server 12 SP5 (noarch)
  • samba-doc-4.15.13+git.621.c8ae836ff82-3.85.1
• SUSE Linux Enterprise Server 12 SP5 (ppc64le)
  • libsamba-policy-python3-devel-4.15.13+git.621.c8ae836ff82-3.85.1
• SUSE Linux Enterprise Server 12 SP5 (s390x x86_64)
  • samba-libs-python3-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • libsamba-policy0-python3-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-python3-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-winbind-libs-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-winbind-libs-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • libsamba-policy0-python3-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-libs-debuginfo-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-client-libs-32bit-4.15.13+git.621.c8ae836ff82-3.85.1
  • samba-libs-32bit-4.15.13+git.621.c8ae836ff82-3.85.1

References:

• https://www.suse.com/security/cve/CVE-2022-2127.html
• https://www.suse.com/security/cve/CVE-2023-34966.html
• https://www.suse.com/security/cve/CVE-2023-34967.html
• https://www.suse.com/security/cve/CVE-2023-34968.html
• https://bugzilla.suse.com/show_bug.cgi?id=1213171
• https://bugzilla.suse.com/show_bug.cgi?id=1213172
• https://bugzilla.suse.com/show_bug.cgi?id=1213173
• https://bugzilla.suse.com/show_bug.cgi?id=1213174
• https://bugzilla.suse.com/show_bug.cgi?id=1213384