SUSE-SU-2023:4059-1: important: Security update for samba

SUSE 5032 Published by

A samba security update has been released for openSUSE Leap 15.4 and SUSE Linux Enterprise.



SUSE-SU-2023:4059-1: important: Security update for samba


# Security update for samba

Announcement ID: SUSE-SU-2023:4059-1
Rating: important
References:

* #1213940
* #1215904
* #1215905
* #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-2023-4154 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
* CVE-2023-42669 ( SUSE ): 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
* 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

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



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