Security update for samba

Announcement ID: SUSE-SU-2022:4395-1
Rating: important
References:
Cross-References:
CVSS scores:
  • 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-2022-2031 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-32742 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
  • CVE-2022-32742 ( NVD ): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
  • CVE-2022-32744 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-32744 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2022-32745 ( SUSE ): 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
  • CVE-2022-32745 ( NVD ): 8.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
  • CVE-2022-32746 ( SUSE ): 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
  • CVE-2022-32746 ( NVD ): 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L
  • CVE-2022-3437 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L
  • CVE-2022-3437 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
  • 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
  • CVE-2022-42898 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • Basesystem Module 15-SP3
  • openSUSE Leap 15.3
  • Python 2 Module 15-SP3
  • SUSE Enterprise Storage 7.1
  • SUSE Linux Enterprise Desktop 15 SP3
  • SUSE Linux Enterprise High Availability Extension 15 SP3
  • SUSE Linux Enterprise High Performance Computing 15 SP3
  • SUSE Linux Enterprise Micro 5.2
  • SUSE Linux Enterprise Micro for Rancher 5.2
  • SUSE Linux Enterprise Real Time 15 SP3
  • SUSE Linux Enterprise Server 15 SP3
  • SUSE Linux Enterprise Server 15 SP3 Business Critical Linux 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

An update that solves seven vulnerabilities and has two security fixes can now be installed.

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 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 15.3
    zypper in -t patch SUSE-2022-4395=1
  • Basesystem Module 15-SP3
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-4395=1
  • Python 2 Module 15-SP3
    zypper in -t patch SUSE-SLE-Module-Python2-15-SP3-2022-4395=1
  • SUSE Linux Enterprise High Availability Extension 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
  • SUSE Linux Enterprise Micro 5.2
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-4395=1
  • SUSE Linux Enterprise Micro for Rancher 5.2
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-4395=1

Package List:

  • openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
    • samba-ad-dc-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-winbind-libs-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • ctdb-pcp-pmda-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-gpupdate-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-client-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • libsamba-policy-python3-devel-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-ad-dc-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-winbind-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
    • ctdb-pcp-pmda-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-debuginfo-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
    • libsamba-policy-devel-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-ldb-ldap-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-test-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • libsamba-policy0-python3-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-test-debuginfo-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-ldb-ldap-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-client-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-tool-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-python3-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-devel-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-libs-python3-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • ctdb-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-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-winbind-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • ctdb-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-libs-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-debugsource-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-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
  • openSUSE Leap 15.3 (x86_64)
    • samba-winbind-libs-32bit-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-client-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
    • libsamba-policy0-python3-32bit-debuginfo-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-devel-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
    • samba-libs-32bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-client-libs-32bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • libsamba-policy0-python3-32bit-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-libs-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-client-32bit-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 (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)
    • samba-libs-python3-64bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-client-libs-64bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-ad-dc-libs-64bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-winbind-libs-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-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-ad-dc-libs-64bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • libsamba-policy0-python3-64bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-client-64bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-devel-64bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-winbind-libs-64bit-debuginfo-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-client-libs-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
  • Basesystem Module 15-SP3 (aarch64 ppc64le s390x x86_64)
    • samba-winbind-libs-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-gpupdate-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-client-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • libsamba-policy-python3-devel-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-winbind-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-debuginfo-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
    • libsamba-policy-devel-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-ldb-ldap-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • libsamba-policy0-python3-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-ad-dc-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-ldb-ldap-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-client-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-tool-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-python3-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-devel-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-libs-python3-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-client-libs-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-client-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-winbind-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-libs-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-debugsource-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-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
  • Basesystem Module 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
  • Basesystem Module 15-SP3 (x86_64)
    • samba-winbind-libs-32bit-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-client-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-ad-dc-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-devel-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
    • samba-libs-32bit-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-client-32bit-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
  • Python 2 Module 15-SP3 (aarch64 ppc64le s390x x86_64)
    • samba-debuginfo-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-debugsource-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-ad-dc-4.15.12+git.535.7750e5c95ef-150300.3.43.1
  • SUSE Linux Enterprise High Availability Extension 15 SP3 (aarch64 ppc64le s390x x86_64)
    • ctdb-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • ctdb-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-debugsource-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
  • SUSE Enterprise Storage 7.1 (aarch64 x86_64)
    • 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-winbind-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • ctdb-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-libs-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-libs-python3-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • ctdb-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-ceph-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-client-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-debugsource-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-libs-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-ceph-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-winbind-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-debugsource-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1
  • SUSE Linux Enterprise Micro for Rancher 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-debugsource-4.15.12+git.535.7750e5c95ef-150300.3.43.1
    • samba-debuginfo-4.15.12+git.535.7750e5c95ef-150300.3.43.1

References: