SUSE-SU-2022:4395-1: important: Security update for samba

9 Dec 2022

      SUSE Security Update: Security update for samba
______________________________________________________________________________

Announcement ID:    SUSE-SU-2022:4395-1
Rating:             important
References:         #1200102 #1201490 #1201492 #1201493 #1201495 
                    #1201496 #1201689 #1204254 #1205126 
Cross-References:   CVE-2022-2031 CVE-2022-32742 CVE-2022-32744
                    CVE-2022-32745 CVE-2022-32746 CVE-2022-3437
                    CVE-2022-42898
CVSS scores:
                    CVE-2022-2031 (NVD) : 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-2031 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-32742 (NVD) : 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
                    CVE-2022-32742 (SUSE): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
                    CVE-2022-32744 (NVD) : 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-32744 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
                    CVE-2022-32745 (NVD) : 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
                    CVE-2022-32745 (SUSE): 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
                    CVE-2022-32746 (NVD) : 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
                    CVE-2022-32746 (SUSE): 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
                    CVE-2022-3437 (SUSE): 5.9 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L
                    CVE-2022-42898 (SUSE): 6.4 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:H/A:L

Affected Products:
                    SUSE Enterprise Storage 7.1
                    SUSE Linux Enterprise Desktop 15-SP3
                    SUSE Linux Enterprise High Availability 15-SP3
                    SUSE Linux Enterprise High Performance Computing 15-SP3
                    SUSE Linux Enterprise Micro 5.2
                    SUSE Linux Enterprise Module for Basesystem 15-SP3
                    SUSE Linux Enterprise Module for Python2 15-SP3
                    SUSE Linux Enterprise Server 15-SP3
                    SUSE Linux Enterprise Server for SAP Applications 15-SP3
                    SUSE Manager Proxy 4.2
                    SUSE Manager Retail Branch Server 4.2
                    SUSE Manager Server 4.2
                    openSUSE Leap 15.3
                    openSUSE Leap Micro 5.2
______________________________________________________________________________

   An update that solves 7 vulnerabilities and has two fixes
   is now available.

Description:

   This update for samba fixes the following issues:

   Version update to 4.15.12.

   Security issues fixed:

   - CVE-2022-2031: Fixed AD users that could have bypassed certain
     restrictions associated with changing passwords (bsc#1201495).
   - CVE-2022-32742: Fixed SMB1 code that does not correctly verify
     SMB1write, SMB1write_and_close, SMB1write_and_unlock lengths
     (bsc#1201496).
   - CVE-2022-32744: Fixed AD users that could have forged password change
     requests for any user (bsc#1201493).
   - CVE-2022-32745: Fixed AD users that could have crashed the server
     process with an LDAP add or modify request (bsc#1201492).
   - CVE-2022-32746: Fixed a use-after-free occurring in database audit
     logging (bsc#1201490).
   - CVE-2022-3437: Fixed buffer overflow in Heimdal unwrap_des3()
     (bsc#1204254).
   - CVE-2022-42898: Fixed Samba buffer overflow vulnerabilities on 32-bit
     systems (bsc#1205126).

   Bug fixes:

   - Install a systemd drop-in file for named service to allow read/write
     access to the DLZ directory (bsc#1201689).
   - Possible use after free of connection_struct when iterating
     smbd_server_connection->connections (bsc#1200102).

Patch Instructions:

   To install this SUSE Security 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 Micro 5.2:

      zypper in -t patch openSUSE-Leap-Micro-5.2-2022-4395=1

   - openSUSE Leap 15.3:

      zypper in -t patch openSUSE-SLE-15.3-2022-4395=1

   - SUSE Linux Enterprise Module for Python2 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Python2-15-SP3-2022-4395=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-4395=1

   - SUSE Linux Enterprise Micro 5.2:

      zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-4395=1

   - SUSE Linux Enterprise High Availability 15-SP3:

      zypper in -t patch SUSE-SLE-Product-HA-15-SP3-2022-4395=1

   - SUSE Enterprise Storage 7.1:

      zypper in -t patch SUSE-Storage-7.1-2022-4395=1

Package List:

   - openSUSE Leap Micro 5.2 (aarch64 x86_64):

      samba-client-libs-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-debugsource-4.15.12+git.535.7750e5c95ef-150300.3.43.1

   - openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

      ctdb-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      ctdb-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      ctdb-pcp-pmda-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      ctdb-pcp-pmda-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      libsamba-policy-devel-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      libsamba-policy-python3-devel-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      libsamba-policy0-python3-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      libsamba-policy0-python3-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ad-dc-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ad-dc-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ad-dc-libs-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ad-dc-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-libs-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-debugsource-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-devel-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-dsdb-modules-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-dsdb-modules-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-gpupdate-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ldb-ldap-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ldb-ldap-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-python3-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-python3-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-python3-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-python3-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-test-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-test-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-tool-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-winbind-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-winbind-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-winbind-libs-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-winbind-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1

   - openSUSE Leap 15.3 (aarch64 x86_64):

      samba-ceph-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ceph-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1

   - openSUSE Leap 15.3 (aarch64_ilp32):

      libsamba-policy0-python3-64bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      libsamba-policy0-python3-64bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-64bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-64bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-64bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-64bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-python3-64bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-python3-64bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1

   - openSUSE Leap 15.3 (noarch):

      samba-doc-4.15.12+git.535.7750e5c95ef-150300.3.43.1

   - openSUSE Leap 15.3 (x86_64):

      libsamba-policy0-python3-32bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      libsamba-policy0-python3-32bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ad-dc-libs-32bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ad-dc-libs-32bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-32bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-32bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-libs-32bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-libs-32bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-devel-32bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-32bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-32bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-python3-32bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-python3-32bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-winbind-libs-32bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-winbind-libs-32bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1

   - SUSE Linux Enterprise Module for Python2 15-SP3 (aarch64 ppc64le s390x x86_64):

      samba-ad-dc-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ad-dc-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-debugsource-4.15.12+git.535.7750e5c95ef-150300.3.43.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x x86_64):

      libsamba-policy-devel-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      libsamba-policy-python3-devel-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      libsamba-policy0-python3-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      libsamba-policy0-python3-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ad-dc-libs-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ad-dc-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-libs-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-debugsource-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-devel-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-dsdb-modules-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-dsdb-modules-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-gpupdate-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ldb-ldap-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ldb-ldap-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-python3-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-python3-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-python3-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-python3-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-tool-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-winbind-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-winbind-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-winbind-libs-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-winbind-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 x86_64):

      samba-ceph-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ceph-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP3 (x86_64):

      samba-ad-dc-libs-32bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ad-dc-libs-32bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-32bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-32bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-libs-32bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-libs-32bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-devel-32bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-32bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-32bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-winbind-libs-32bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-winbind-libs-32bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1

   - SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64):

      samba-client-libs-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-debugsource-4.15.12+git.535.7750e5c95ef-150300.3.43.1

   - SUSE Linux Enterprise High Availability 15-SP3 (aarch64 ppc64le s390x x86_64):

      ctdb-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      ctdb-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-debugsource-4.15.12+git.535.7750e5c95ef-150300.3.43.1

   - SUSE Enterprise Storage 7.1 (aarch64 x86_64):

      ctdb-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      ctdb-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ceph-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-ceph-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-client-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-debugsource-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-python3-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-libs-python3-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-winbind-4.15.12+git.535.7750e5c95ef-150300.3.43.1
      samba-winbind-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1

References:

   https://www.suse.com/security/cve/CVE-2022-2031.html
   https://www.suse.com/security/cve/CVE-2022-32742.html
   https://www.suse.com/security/cve/CVE-2022-32744.html
   https://www.suse.com/security/cve/CVE-2022-32745.html
   https://www.suse.com/security/cve/CVE-2022-32746.html
   https://www.suse.com/security/cve/CVE-2022-3437.html
   https://www.suse.com/security/cve/CVE-2022-42898.html
   https://bugzilla.suse.com/1200102
   https://bugzilla.suse.com/1201490
   https://bugzilla.suse.com/1201492
   https://bugzilla.suse.com/1201493
   https://bugzilla.suse.com/1201495
   https://bugzilla.suse.com/1201496
   https://bugzilla.suse.com/1201689
   https://bugzilla.suse.com/1204254
   https://bugzilla.suse.com/1205126

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