SUSE Security Update: Security update for samba
______________________________________________________________________________

Announcement ID:    SUSE-SU-2020:1133-1
Rating:             important
References:         #1167070 #1169473 #1169851 
Cross-References:   CVE-2020-10704
Affected Products:
                    SUSE Linux Enterprise Module for Python2 15-SP1
                    SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
                    SUSE Linux Enterprise Module for Basesystem 15-SP1
                    SUSE Linux Enterprise High Availability 15-SP1
                    SUSE Enterprise Storage 6
______________________________________________________________________________

   An update that solves one vulnerability and has two fixes
   is now available.

Description:

   This update for samba fixes the following issues:

   Security issue fixed:

   - CVE-2020-10704: Fixed a stack overflow in the AD DC (C)LDAP server
     (bsc#1169851).

   Non-security issues fixed:

   - Fixed spnego fallback from kerberos to ntlmssp in smbd server
     (bsc#1169473).
   - Fixed warning messages for non root users using smbclient (bsc#1167070).


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:

   - SUSE Linux Enterprise Module for Python2 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Python2-15-SP1-2020-1133=1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-1133=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP1:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-1133=1

   - SUSE Linux Enterprise High Availability 15-SP1:

      zypper in -t patch SUSE-SLE-Product-HA-15-SP1-2020-1133=1

   - SUSE Enterprise Storage 6:

      zypper in -t patch SUSE-Storage-6-2020-1133=1



Package List:

   - SUSE Linux Enterprise Module for Python2 15-SP1 (aarch64 ppc64le s390x x86_64):

      libsamba-policy0-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-policy0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-ad-dc-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-ad-dc-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-debugsource-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-dsdb-modules-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-dsdb-modules-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-libs-python-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-libs-python-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-python-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-python-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):

      ctdb-pcp-pmda-4.9.5+git.317.6d82fb3918b-3.35.1
      ctdb-pcp-pmda-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      ctdb-tests-4.9.5+git.317.6d82fb3918b-3.35.1
      ctdb-tests-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-policy-python-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-debugsource-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-test-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-test-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 x86_64):

      samba-ceph-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-ceph-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (noarch):

      samba-doc-4.9.5+git.317.6d82fb3918b-3.35.1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (x86_64):

      libdcerpc-samr0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libdcerpc-samr0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-policy0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-policy0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-policy0-python3-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-policy0-python3-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsmbclient0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libsmbclient0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-ad-dc-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-ad-dc-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-client-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-client-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-libs-python-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-libs-python-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-libs-python3-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-libs-python3-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):

      libdcerpc-binding0-4.9.5+git.317.6d82fb3918b-3.35.1
      libdcerpc-binding0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libdcerpc-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libdcerpc-samr-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libdcerpc-samr0-4.9.5+git.317.6d82fb3918b-3.35.1
      libdcerpc-samr0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libdcerpc0-4.9.5+git.317.6d82fb3918b-3.35.1
      libdcerpc0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr-krb5pac-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr-krb5pac0-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr-krb5pac0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr-nbt-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr-nbt0-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr-nbt0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr-standard-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr-standard0-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr-standard0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr0-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libnetapi-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libnetapi0-4.9.5+git.317.6d82fb3918b-3.35.1
      libnetapi0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-credentials-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-credentials0-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-credentials0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-errors-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-errors0-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-errors0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-hostconfig-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-hostconfig0-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-hostconfig0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-passdb-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-passdb0-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-passdb0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-policy-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-policy-python3-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-policy0-python3-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-policy0-python3-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-util-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-util0-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-util0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamdb-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamdb0-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamdb0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsmbclient-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libsmbclient0-4.9.5+git.317.6d82fb3918b-3.35.1
      libsmbclient0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsmbconf-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libsmbconf0-4.9.5+git.317.6d82fb3918b-3.35.1
      libsmbconf0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsmbldap-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libsmbldap2-4.9.5+git.317.6d82fb3918b-3.35.1
      libsmbldap2-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libtevent-util-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libtevent-util0-4.9.5+git.317.6d82fb3918b-3.35.1
      libtevent-util0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libwbclient-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      libwbclient0-4.9.5+git.317.6d82fb3918b-3.35.1
      libwbclient0-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-client-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-client-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-core-devel-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-debugsource-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-libs-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-libs-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-libs-python3-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-libs-python3-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-python3-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-python3-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-winbind-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-winbind-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP1 (x86_64):

      libdcerpc-binding0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libdcerpc-binding0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libdcerpc0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libdcerpc0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr-krb5pac0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr-krb5pac0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr-nbt0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr-nbt0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr-standard0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr-standard0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libndr0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libnetapi0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libnetapi0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-credentials0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-credentials0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-errors0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-errors0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-hostconfig0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-hostconfig0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-passdb0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-passdb0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-util0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamba-util0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamdb0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libsamdb0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsmbconf0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libsmbconf0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libsmbldap2-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libsmbldap2-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libtevent-util0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libtevent-util0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      libwbclient0-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      libwbclient0-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-libs-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-libs-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-winbind-32bit-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-winbind-32bit-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1

   - SUSE Linux Enterprise High Availability 15-SP1 (aarch64 ppc64le s390x x86_64):

      ctdb-4.9.5+git.317.6d82fb3918b-3.35.1
      ctdb-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-debugsource-4.9.5+git.317.6d82fb3918b-3.35.1

   - SUSE Enterprise Storage 6 (aarch64 x86_64):

      samba-ceph-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-ceph-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-debuginfo-4.9.5+git.317.6d82fb3918b-3.35.1
      samba-debugsource-4.9.5+git.317.6d82fb3918b-3.35.1


References:

   https://www.suse.com/security/cve/CVE-2020-10704.html
   https://bugzilla.suse.com/1167070
   https://bugzilla.suse.com/1169473
   https://bugzilla.suse.com/1169851

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sle-security-updates@lists.suse.com
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SUSE: 2020:1133-1 important: samba

April 28, 2020
An update that solves one vulnerability and has two fixes is now available

Summary

This update for samba fixes the following issues: Security issue fixed: - CVE-2020-10704: Fixed a stack overflow in the AD DC (C)LDAP server (bsc#1169851). Non-security issues fixed: - Fixed spnego fallback from kerberos to ntlmssp in smbd server (bsc#1169473). - Fixed warning messages for non root users using smbclient (bsc#1167070). 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: - SUSE Linux Enterprise Module for Python2 15-SP1: zypper in -t patch SUSE-SLE-Module-Python2-15-SP1-2020-1133=1 - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1: zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-1133=1 - SUSE Linux Enterprise Module for Basesystem 15-SP1: zypper in -t patch SUSE-SLE-Module-Basesystem-15-...

Read the Full Advisory

References

#1167070 #1169473 #1169851

Cross- CVE-2020-10704

Affected Products:

SUSE Linux Enterprise Module for Python2 15-SP1

SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1

SUSE Linux Enterprise Module for Basesystem 15-SP1

SUSE Linux Enterprise High Availability 15-SP1

SUSE Enterprise Storage 6

https://www.suse.com/security/cve/CVE-2020-10704.html

https://bugzilla.suse.com/1167070

https://bugzilla.suse.com/1169473

https://bugzilla.suse.com/1169851

Severity
Announcement ID: SUSE-SU-2020:1133-1
Rating: important

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