Security update for samba

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 (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 Open Buildservice Development Tools 15-SP1 (noarch):
    • samba-doc-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: