Operating System:

[SUSE]

Published:

14 November 2022

Protect yourself against future threats.

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2022.5854
                         Security update for samba
                             14 November 2022

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           samba
Publisher:         SUSE
Operating System:  SUSE
Resolution:        Patch/Upgrade
CVE Names:         CVE-2022-32743 CVE-2022-1615 

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2022/suse-su-20223955-1

Comment: CVSS (Max):  7.5 CVE-2022-1615 (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
         CVSS Source: SUSE
         Calculator:  https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:H/PR:LI:N/S:U/C:H/I:H/A:H

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SUSE Security Update: Security update for samba

______________________________________________________________________________

Announcement ID:   SUSE-SU-2022:3955-1
Rating:            important
References:        #1200102 #1202803 #1202976
Cross-References:  CVE-2022-1615 CVE-2022-32743
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 two vulnerabilities and has one errata is now available.

Description:

This update for samba fixes the following issues:

  o CVE-2022-1615: Fixed error handling in random number generation (bso#15103)
    (bsc#1202976).
  o CVE-2022-32743: Implement validated dnsHostName write rights (bso#14833)
    (bsc#1202803).


Bugfixes:

  o Fixed use after free when iterating smbd_server_connection->connections
    after tree disconnect failure (bso#15128)(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:

  o openSUSE Leap Micro 5.2:
    zypper in -t patch openSUSE-Leap-Micro-5.2-2022-3955=1
  o openSUSE Leap 15.3:
    zypper in -t patch openSUSE-SLE-15.3-2022-3955=1
  o SUSE Linux Enterprise Module for Python2 15-SP3:
    zypper in -t patch SUSE-SLE-Module-Python2-15-SP3-2022-3955=1
  o SUSE Linux Enterprise Module for Basesystem 15-SP3:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-3955=1
  o SUSE Linux Enterprise Micro 5.2:
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-3955=1
  o SUSE Linux Enterprise High Availability 15-SP3:
    zypper in -t patch SUSE-SLE-Product-HA-15-SP3-2022-3955=1
  o SUSE Enterprise Storage 7.1:
    zypper in -t patch SUSE-Storage-7.1-2022-3955=1

Package List:

  o openSUSE Leap Micro 5.2 (aarch64 x86_64):
       samba-client-libs-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-libs-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-debugsource-4.15.8+git.527.8d0c05d313e-150300.3.40.2
  o openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):
       ctdb-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       ctdb-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       ctdb-pcp-pmda-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       ctdb-pcp-pmda-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       libsamba-policy-devel-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       libsamba-policy-python3-devel-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       libsamba-policy0-python3-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       libsamba-policy0-python3-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ad-dc-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ad-dc-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ad-dc-libs-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ad-dc-libs-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-libs-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-libs-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-debugsource-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-devel-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-dsdb-modules-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-dsdb-modules-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-gpupdate-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ldb-ldap-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ldb-ldap-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-python3-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-python3-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-python3-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-python3-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-test-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-test-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-tool-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-winbind-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-winbind-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-winbind-libs-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-winbind-libs-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
  o openSUSE Leap 15.3 (aarch64 x86_64):
       samba-ceph-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ceph-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
  o openSUSE Leap 15.3 (aarch64_ilp32):
       libsamba-policy0-python3-64bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       libsamba-policy0-python3-64bit-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-64bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-64bit-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-64bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-64bit-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-python3-64bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-python3-64bit-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
  o openSUSE Leap 15.3 (x86_64):
       libsamba-policy0-python3-32bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       libsamba-policy0-python3-32bit-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ad-dc-libs-32bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ad-dc-libs-32bit-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-32bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-32bit-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-libs-32bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-libs-32bit-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-devel-32bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-32bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-32bit-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-python3-32bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-python3-32bit-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-winbind-libs-32bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-winbind-libs-32bit-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
  o openSUSE Leap 15.3 (noarch):
       samba-doc-4.15.8+git.527.8d0c05d313e-150300.3.40.2
  o SUSE Linux Enterprise Module for Python2 15-SP3 (aarch64 ppc64le s390x
    x86_64):
       samba-ad-dc-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ad-dc-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-debugsource-4.15.8+git.527.8d0c05d313e-150300.3.40.2
  o SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 ppc64le s390x
    x86_64):
       libsamba-policy-devel-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       libsamba-policy-python3-devel-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       libsamba-policy0-python3-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       libsamba-policy0-python3-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ad-dc-libs-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ad-dc-libs-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-libs-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-libs-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-debugsource-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-devel-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-dsdb-modules-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-dsdb-modules-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-gpupdate-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ldb-ldap-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ldb-ldap-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-python3-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-python3-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-python3-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-python3-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-tool-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-winbind-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-winbind-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-winbind-libs-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-winbind-libs-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
  o SUSE Linux Enterprise Module for Basesystem 15-SP3 (aarch64 x86_64):
       samba-ceph-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ceph-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
  o SUSE Linux Enterprise Module for Basesystem 15-SP3 (x86_64):
       samba-ad-dc-libs-32bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ad-dc-libs-32bit-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-32bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-32bit-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-libs-32bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-libs-32bit-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-devel-32bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-32bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-32bit-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-winbind-libs-32bit-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-winbind-libs-32bit-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
  o SUSE Linux Enterprise Micro 5.2 (aarch64 s390x x86_64):
       samba-client-libs-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-libs-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-debugsource-4.15.8+git.527.8d0c05d313e-150300.3.40.2
  o SUSE Linux Enterprise High Availability 15-SP3 (aarch64 ppc64le s390x
    x86_64):
       ctdb-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       ctdb-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-debugsource-4.15.8+git.527.8d0c05d313e-150300.3.40.2
  o SUSE Enterprise Storage 7.1 (aarch64 x86_64):
       ctdb-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       ctdb-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ceph-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-ceph-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-client-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-debugsource-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-python3-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-libs-python3-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-winbind-4.15.8+git.527.8d0c05d313e-150300.3.40.2
       samba-winbind-debuginfo-4.15.8+git.527.8d0c05d313e-150300.3.40.2


References:

  o https://www.suse.com/security/cve/CVE-2022-1615.html
  o https://www.suse.com/security/cve/CVE-2022-32743.html
  o https://bugzilla.suse.com/1200102
  o https://bugzilla.suse.com/1202803
  o https://bugzilla.suse.com/1202976

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