Security update for samba

Announcement ID: SUSE-SU-2020:2722-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2020-1472 ( SUSE ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2020-1472 ( NVD ): 10.0 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected Products:
  • Basesystem Module 15-SP1
  • Python 2 Module 15-SP1
  • SUSE Enterprise Storage 6
  • SUSE Linux Enterprise Desktop 15 SP1
  • SUSE Linux Enterprise High Availability Extension 15 SP1
  • SUSE Linux Enterprise High Performance Computing 15 SP1
  • SUSE Linux Enterprise Real Time 15 SP1
  • SUSE Linux Enterprise Server 15 SP1
  • SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • SUSE Manager Proxy 4.0
  • SUSE Manager Retail Branch Server 4.0
  • SUSE Manager Server 4.0

An update that solves one vulnerability can now be installed.

Description:

This update for samba fixes the following issues:

  • ZeroLogon: An elevation of privilege was possible with some non default configurations when an attacker established a vulnerable Netlogon secure channel connection to a domain controller, using the Netlogon Remote Protocol (MS-NRPC) (CVE-2020-1472, bsc#1176579).

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:

  • Basesystem Module 15-SP1
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-2722=1
  • Python 2 Module 15-SP1
    zypper in -t patch SUSE-SLE-Module-Python2-15-SP1-2020-2722=1
  • SUSE Linux Enterprise High Availability Extension 15 SP1
    zypper in -t patch SUSE-SLE-Product-HA-15-SP1-2020-2722=1
  • SUSE Enterprise Storage 6
    zypper in -t patch SUSE-Storage-6-2020-2722=1

Package List:

  • Basesystem Module 15-SP1 (aarch64 ppc64le s390x x86_64)
    • libnetapi0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-util0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-hostconfig-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr-standard0-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr-krb5pac0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-libs-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libdcerpc-samr0-4.9.5+git.373.26895a83dbf-3.44.1
    • libnetapi0-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr-standard-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • libdcerpc-samr-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • libsmbclient0-4.9.5+git.373.26895a83dbf-3.44.1
    • libsmbldap2-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libdcerpc-binding0-4.9.5+git.373.26895a83dbf-3.44.1
    • libtevent-util0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamdb-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • libwbclient0-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-client-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr-krb5pac-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libdcerpc-binding0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libdcerpc0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr-krb5pac0-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-policy0-python3-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-hostconfig0-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-credentials-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamdb0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-winbind-4.9.5+git.373.26895a83dbf-3.44.1
    • libsmbclient-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-util0-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr-nbt-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamdb0-4.9.5+git.373.26895a83dbf-3.44.1
    • libsmbldap-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • libtevent-util-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-client-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-credentials0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-libs-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-errors0-4.9.5+git.373.26895a83dbf-3.44.1
    • libsmbconf-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-errors-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • libsmbconf0-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-errors0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libtevent-util0-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-core-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr0-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-python3-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-passdb-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-python3-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libnetapi-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-policy0-python3-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-credentials0-4.9.5+git.373.26895a83dbf-3.44.1
    • libwbclient0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libdcerpc-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-policy-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-debugsource-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-winbind-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-policy-python3-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • libdcerpc0-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-util-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • libsmbldap2-4.9.5+git.373.26895a83dbf-3.44.1
    • libdcerpc-samr0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libsmbconf0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libwbclient-devel-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-passdb0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-passdb0-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-libs-python3-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr-standard0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr-nbt0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-hostconfig0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-libs-python3-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr-nbt0-4.9.5+git.373.26895a83dbf-3.44.1
    • libsmbclient0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
  • Basesystem Module 15-SP1 (x86_64)
    • libsamdb0-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • libsmbconf0-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libwbclient0-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr-nbt0-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-util0-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • libnetapi0-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-libs-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • libdcerpc-binding0-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr-nbt0-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr-standard0-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-credentials0-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • libdcerpc0-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-util0-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr0-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr-standard0-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-libs-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-hostconfig0-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • libsmbldap2-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • libdcerpc-binding0-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-credentials0-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-passdb0-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-hostconfig0-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamdb0-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libwbclient0-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-passdb0-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • libnetapi0-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-winbind-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-errors0-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libtevent-util0-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr-krb5pac0-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr0-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • libdcerpc0-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-errors0-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • libsmbconf0-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • libtevent-util0-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libsmbldap2-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • libndr-krb5pac0-32bit-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-winbind-32bit-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
  • Python 2 Module 15-SP1 (aarch64 ppc64le s390x x86_64)
    • samba-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-libs-python-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-ad-dc-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-dsdb-modules-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-python-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-policy0-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-dsdb-modules-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-ad-dc-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-debugsource-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-python-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-libs-python-4.9.5+git.373.26895a83dbf-3.44.1
    • libsamba-policy0-4.9.5+git.373.26895a83dbf-3.44.1
  • SUSE Linux Enterprise High Availability Extension 15 SP1 (aarch64 ppc64le s390x x86_64)
    • samba-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-debugsource-4.9.5+git.373.26895a83dbf-3.44.1
    • ctdb-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • ctdb-4.9.5+git.373.26895a83dbf-3.44.1
  • SUSE Enterprise Storage 6 (aarch64 x86_64)
    • samba-ceph-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-debuginfo-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-debugsource-4.9.5+git.373.26895a83dbf-3.44.1
    • samba-ceph-4.9.5+git.373.26895a83dbf-3.44.1

References: