Security update for samba

Announcement ID:	SUSE-SU-2023:4059-1
Rating:	important
References:	bsc#1213940 bsc#1215904 bsc#1215905 bsc#1215908
Cross-References:	CVE-2023-4091 CVE-2023-4154 CVE-2023-42669
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 CVE-2023-4091 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N CVE-2023-4154 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVE-2023-4154 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N CVE-2023-42669 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2023-42669 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products:	Basesystem Module 15-SP4 openSUSE Leap 15.4 openSUSE Leap Micro 5.3 openSUSE Leap Micro 5.4 SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise High Availability Extension 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise Micro 5.3 SUSE Linux Enterprise Micro 5.4 SUSE Linux Enterprise Micro for Rancher 5.3 SUSE Linux Enterprise Micro for Rancher 5.4 SUSE Linux Enterprise Real Time 15 SP4 SUSE Linux Enterprise Server 15 SP4 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 three vulnerabilities and has one security fix 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)
• CVE-2023-42669: Fixed a bug in "rpcecho" development server which allows Denial of Service via sleep() call on AD DC. (bso#1215905)
• CVE-2023-4154: Fixed a bug in dirsync which allows SYSTEM access with only "GUID_DRS_GET_CHANGES" right. (bsc#1215908)

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 SUSE-2023-4059=1 openSUSE-SLE-15.4-2023-4059=1
• openSUSE Leap Micro 5.3
  zypper in -t patch openSUSE-Leap-Micro-5.3-2023-4059=1
• openSUSE Leap Micro 5.4
  zypper in -t patch openSUSE-Leap-Micro-5.4-2023-4059=1
• SUSE Linux Enterprise Micro for Rancher 5.3
  zypper in -t patch SUSE-SLE-Micro-5.3-2023-4059=1
• SUSE Linux Enterprise Micro 5.3
  zypper in -t patch SUSE-SLE-Micro-5.3-2023-4059=1
• SUSE Linux Enterprise Micro for Rancher 5.4
  zypper in -t patch SUSE-SLE-Micro-5.4-2023-4059=1
• SUSE Linux Enterprise Micro 5.4
  zypper in -t patch SUSE-SLE-Micro-5.4-2023-4059=1
• Basesystem Module 15-SP4
  zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-4059=1
• SUSE Linux Enterprise High Availability Extension 15 SP4
  zypper in -t patch SUSE-SLE-Product-HA-15-SP4-2023-4059=1

Package List:

• openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
  • samba-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-tool-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-winbind-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-winbind-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • libsamba-policy-python3-devel-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ldb-ldap-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • ctdb-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ldb-ldap-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • ctdb-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-test-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • ctdb-pcp-pmda-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • libsamba-policy0-python3-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-debugsource-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-python3-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-winbind-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • libsamba-policy0-python3-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-dsdb-modules-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-python3-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-test-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ad-dc-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • ctdb-pcp-pmda-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-python3-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ad-dc-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • libsamba-policy-devel-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-dsdb-modules-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-python3-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-winbind-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-gpupdate-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-devel-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ad-dc-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ad-dc-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
• openSUSE Leap 15.4 (x86_64)
  • samba-client-32bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ad-dc-libs-32bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ad-dc-libs-32bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-32bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-32bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-32bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-python3-32bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • libsamba-policy0-python3-32bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • libsamba-policy0-python3-32bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-winbind-libs-32bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-32bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-32bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-winbind-libs-32bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-devel-32bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-python3-32bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
• openSUSE Leap 15.4 (noarch)
  • samba-doc-4.15.13+git.691.3d3cea0641-150400.3.31.1
• openSUSE Leap 15.4 (aarch64 x86_64)
  • samba-ceph-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ceph-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
• openSUSE Leap 15.4 (aarch64_ilp32)
  • samba-client-libs-64bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-python3-64bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ad-dc-libs-64bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-64bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-64bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • libsamba-policy0-python3-64bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-64bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • libsamba-policy0-python3-64bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-winbind-libs-64bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-python3-64bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-winbind-libs-64bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ad-dc-libs-64bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-64bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-64bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-devel-64bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
• openSUSE Leap Micro 5.3 (aarch64 x86_64)
  • samba-debugsource-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
• openSUSE Leap Micro 5.4 (aarch64 s390x x86_64)
  • samba-debugsource-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
• SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64)
  • samba-debugsource-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
• SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64)
  • samba-debugsource-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
• SUSE Linux Enterprise Micro for Rancher 5.4 (aarch64 s390x x86_64)
  • samba-debugsource-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
• SUSE Linux Enterprise Micro 5.4 (aarch64 s390x x86_64)
  • samba-debugsource-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
• Basesystem Module 15-SP4 (aarch64 ppc64le s390x x86_64)
  • samba-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-tool-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-winbind-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-winbind-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ldb-ldap-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • libsamba-policy-python3-devel-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ldb-ldap-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • libsamba-policy0-python3-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-debugsource-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-python3-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-winbind-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • libsamba-policy0-python3-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-dsdb-modules-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-python3-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-python3-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • libsamba-policy-devel-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-dsdb-modules-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-python3-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-winbind-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-gpupdate-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-devel-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ad-dc-libs-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ad-dc-libs-4.15.13+git.691.3d3cea0641-150400.3.31.1
• Basesystem Module 15-SP4 (aarch64 x86_64)
  • samba-ceph-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ceph-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
• Basesystem Module 15-SP4 (x86_64)
  • samba-client-32bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ad-dc-libs-32bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-ad-dc-libs-32bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-32bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-32bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-libs-32bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-winbind-libs-32bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-libs-32bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-client-32bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-winbind-libs-32bit-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-devel-32bit-4.15.13+git.691.3d3cea0641-150400.3.31.1
• SUSE Linux Enterprise High Availability Extension 15 SP4 (aarch64 ppc64le s390x x86_64)
  • samba-debugsource-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • ctdb-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • ctdb-4.15.13+git.691.3d3cea0641-150400.3.31.1
  • samba-debuginfo-4.15.13+git.691.3d3cea0641-150400.3.31.1

References:

• https://www.suse.com/security/cve/CVE-2023-4091.html
• https://www.suse.com/security/cve/CVE-2023-4154.html
• https://www.suse.com/security/cve/CVE-2023-42669.html
• https://bugzilla.suse.com/show_bug.cgi?id=1213940
• https://bugzilla.suse.com/show_bug.cgi?id=1215904
• https://bugzilla.suse.com/show_bug.cgi?id=1215905
• https://bugzilla.suse.com/show_bug.cgi?id=1215908