SUSE Security Update: Security update for samba
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:1393-1
Rating:             important
References:         #1038231 
Cross-References:   CVE-2017-7494
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP2
                    SUSE Linux Enterprise Server for Raspberry Pi 12-SP2
                    SUSE Linux Enterprise Server 12-SP2
                    SUSE Linux Enterprise High Availability 12-SP2
                    SUSE Linux Enterprise Desktop 12-SP2
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:


   This update for samba fixes the following issue:

   - An unprivileged user with access to the samba server could cause smbd to
     load a specially crafted shared library, which then had the ability to
     execute arbitrary code on the server as 'root'. [CVE-2017-7494,
     bso#12780, bsc#1038231]


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Software Development Kit 12-SP2:

      zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-853=1

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2:

      zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-853=1

   - SUSE Linux Enterprise Server 12-SP2:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-853=1

   - SUSE Linux Enterprise High Availability 12-SP2:

      zypper in -t patch SUSE-SLE-HA-12-SP2-2017-853=1

   - SUSE Linux Enterprise Desktop 12-SP2:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-853=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP2 (aarch64 ppc64le
 s390x x86_64):

      libsmbclient-devel-4.4.2-38.6.1
      libwbclient-devel-4.4.2-38.6.1
      samba-debuginfo-4.4.2-38.6.1
      samba-debugsource-4.4.2-38.6.1

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (aarch64):

      libdcerpc-binding0-4.4.2-38.6.1
      libdcerpc-binding0-debuginfo-4.4.2-38.6.1
      libdcerpc0-4.4.2-38.6.1
      libdcerpc0-debuginfo-4.4.2-38.6.1
      libndr-krb5pac0-4.4.2-38.6.1
      libndr-krb5pac0-debuginfo-4.4.2-38.6.1
      libndr-nbt0-4.4.2-38.6.1
      libndr-nbt0-debuginfo-4.4.2-38.6.1
      libndr-standard0-4.4.2-38.6.1
      libndr-standard0-debuginfo-4.4.2-38.6.1
      libndr0-4.4.2-38.6.1
      libndr0-debuginfo-4.4.2-38.6.1
      libnetapi0-4.4.2-38.6.1
      libnetapi0-debuginfo-4.4.2-38.6.1
      libsamba-credentials0-4.4.2-38.6.1
      libsamba-credentials0-debuginfo-4.4.2-38.6.1
      libsamba-errors0-4.4.2-38.6.1
      libsamba-errors0-debuginfo-4.4.2-38.6.1
      libsamba-hostconfig0-4.4.2-38.6.1
      libsamba-hostconfig0-debuginfo-4.4.2-38.6.1
      libsamba-passdb0-4.4.2-38.6.1
      libsamba-passdb0-debuginfo-4.4.2-38.6.1
      libsamba-util0-4.4.2-38.6.1
      libsamba-util0-debuginfo-4.4.2-38.6.1
      libsamdb0-4.4.2-38.6.1
      libsamdb0-debuginfo-4.4.2-38.6.1
      libsmbclient0-4.4.2-38.6.1
      libsmbclient0-debuginfo-4.4.2-38.6.1
      libsmbconf0-4.4.2-38.6.1
      libsmbconf0-debuginfo-4.4.2-38.6.1
      libsmbldap0-4.4.2-38.6.1
      libsmbldap0-debuginfo-4.4.2-38.6.1
      libtevent-util0-4.4.2-38.6.1
      libtevent-util0-debuginfo-4.4.2-38.6.1
      libwbclient0-4.4.2-38.6.1
      libwbclient0-debuginfo-4.4.2-38.6.1
      samba-4.4.2-38.6.1
      samba-client-4.4.2-38.6.1
      samba-client-debuginfo-4.4.2-38.6.1
      samba-debuginfo-4.4.2-38.6.1
      samba-debugsource-4.4.2-38.6.1
      samba-libs-4.4.2-38.6.1
      samba-libs-debuginfo-4.4.2-38.6.1
      samba-winbind-4.4.2-38.6.1
      samba-winbind-debuginfo-4.4.2-38.6.1

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (noarch):

      samba-doc-4.4.2-38.6.1

   - SUSE Linux Enterprise Server 12-SP2 (aarch64 ppc64le x86_64):

      libdcerpc-binding0-4.4.2-38.6.1
      libdcerpc-binding0-debuginfo-4.4.2-38.6.1
      libdcerpc0-4.4.2-38.6.1
      libdcerpc0-debuginfo-4.4.2-38.6.1
      libndr-krb5pac0-4.4.2-38.6.1
      libndr-krb5pac0-debuginfo-4.4.2-38.6.1
      libndr-nbt0-4.4.2-38.6.1
      libndr-nbt0-debuginfo-4.4.2-38.6.1
      libndr-standard0-4.4.2-38.6.1
      libndr-standard0-debuginfo-4.4.2-38.6.1
      libndr0-4.4.2-38.6.1
      libndr0-debuginfo-4.4.2-38.6.1
      libnetapi0-4.4.2-38.6.1
      libnetapi0-debuginfo-4.4.2-38.6.1
      libsamba-credentials0-4.4.2-38.6.1
      libsamba-credentials0-debuginfo-4.4.2-38.6.1
      libsamba-errors0-4.4.2-38.6.1
      libsamba-errors0-debuginfo-4.4.2-38.6.1
      libsamba-hostconfig0-4.4.2-38.6.1
      libsamba-hostconfig0-debuginfo-4.4.2-38.6.1
      libsamba-passdb0-4.4.2-38.6.1
      libsamba-passdb0-debuginfo-4.4.2-38.6.1
      libsamba-util0-4.4.2-38.6.1
      libsamba-util0-debuginfo-4.4.2-38.6.1
      libsamdb0-4.4.2-38.6.1
      libsamdb0-debuginfo-4.4.2-38.6.1
      libsmbclient0-4.4.2-38.6.1
      libsmbclient0-debuginfo-4.4.2-38.6.1
      libsmbconf0-4.4.2-38.6.1
      libsmbconf0-debuginfo-4.4.2-38.6.1
      libsmbldap0-4.4.2-38.6.1
      libsmbldap0-debuginfo-4.4.2-38.6.1
      libtevent-util0-4.4.2-38.6.1
      libtevent-util0-debuginfo-4.4.2-38.6.1
      libwbclient0-4.4.2-38.6.1
      libwbclient0-debuginfo-4.4.2-38.6.1
      samba-4.4.2-38.6.1
      samba-client-4.4.2-38.6.1
      samba-client-debuginfo-4.4.2-38.6.1
      samba-debuginfo-4.4.2-38.6.1
      samba-debugsource-4.4.2-38.6.1
      samba-libs-4.4.2-38.6.1
      samba-libs-debuginfo-4.4.2-38.6.1
      samba-winbind-4.4.2-38.6.1
      samba-winbind-debuginfo-4.4.2-38.6.1

   - SUSE Linux Enterprise Server 12-SP2 (noarch):

      samba-doc-4.4.2-38.6.1

   - SUSE Linux Enterprise Server 12-SP2 (x86_64):

      libdcerpc-binding0-32bit-4.4.2-38.6.1
      libdcerpc-binding0-debuginfo-32bit-4.4.2-38.6.1
      libdcerpc0-32bit-4.4.2-38.6.1
      libdcerpc0-debuginfo-32bit-4.4.2-38.6.1
      libndr-krb5pac0-32bit-4.4.2-38.6.1
      libndr-krb5pac0-debuginfo-32bit-4.4.2-38.6.1
      libndr-nbt0-32bit-4.4.2-38.6.1
      libndr-nbt0-debuginfo-32bit-4.4.2-38.6.1
      libndr-standard0-32bit-4.4.2-38.6.1
      libndr-standard0-debuginfo-32bit-4.4.2-38.6.1
      libndr0-32bit-4.4.2-38.6.1
      libndr0-debuginfo-32bit-4.4.2-38.6.1
      libnetapi0-32bit-4.4.2-38.6.1
      libnetapi0-debuginfo-32bit-4.4.2-38.6.1
      libsamba-credentials0-32bit-4.4.2-38.6.1
      libsamba-credentials0-debuginfo-32bit-4.4.2-38.6.1
      libsamba-errors0-32bit-4.4.2-38.6.1
      libsamba-errors0-debuginfo-32bit-4.4.2-38.6.1
      libsamba-hostconfig0-32bit-4.4.2-38.6.1
      libsamba-hostconfig0-debuginfo-32bit-4.4.2-38.6.1
      libsamba-passdb0-32bit-4.4.2-38.6.1
      libsamba-passdb0-debuginfo-32bit-4.4.2-38.6.1
      libsamba-util0-32bit-4.4.2-38.6.1
      libsamba-util0-debuginfo-32bit-4.4.2-38.6.1
      libsamdb0-32bit-4.4.2-38.6.1
      libsamdb0-debuginfo-32bit-4.4.2-38.6.1
      libsmbclient0-32bit-4.4.2-38.6.1
      libsmbclient0-debuginfo-32bit-4.4.2-38.6.1
      libsmbconf0-32bit-4.4.2-38.6.1
      libsmbconf0-debuginfo-32bit-4.4.2-38.6.1
      libsmbldap0-32bit-4.4.2-38.6.1
      libsmbldap0-debuginfo-32bit-4.4.2-38.6.1
      libtevent-util0-32bit-4.4.2-38.6.1
      libtevent-util0-debuginfo-32bit-4.4.2-38.6.1
      libwbclient0-32bit-4.4.2-38.6.1
      libwbclient0-debuginfo-32bit-4.4.2-38.6.1
      samba-client-32bit-4.4.2-38.6.1
      samba-client-debuginfo-32bit-4.4.2-38.6.1
      samba-libs-32bit-4.4.2-38.6.1
      samba-libs-debuginfo-32bit-4.4.2-38.6.1
      samba-winbind-32bit-4.4.2-38.6.1
      samba-winbind-debuginfo-32bit-4.4.2-38.6.1

   - SUSE Linux Enterprise High Availability 12-SP2 (ppc64le s390x x86_64):

      ctdb-4.4.2-38.6.1
      ctdb-debuginfo-4.4.2-38.6.1
      samba-debuginfo-4.4.2-38.6.1
      samba-debugsource-4.4.2-38.6.1

   - SUSE Linux Enterprise Desktop 12-SP2 (noarch):

      samba-doc-4.4.2-38.6.1

   - SUSE Linux Enterprise Desktop 12-SP2 (x86_64):

      libdcerpc-binding0-32bit-4.4.2-38.6.1
      libdcerpc-binding0-4.4.2-38.6.1
      libdcerpc-binding0-debuginfo-32bit-4.4.2-38.6.1
      libdcerpc-binding0-debuginfo-4.4.2-38.6.1
      libdcerpc0-32bit-4.4.2-38.6.1
      libdcerpc0-4.4.2-38.6.1
      libdcerpc0-debuginfo-32bit-4.4.2-38.6.1
      libdcerpc0-debuginfo-4.4.2-38.6.1
      libndr-krb5pac0-32bit-4.4.2-38.6.1
      libndr-krb5pac0-4.4.2-38.6.1
      libndr-krb5pac0-debuginfo-32bit-4.4.2-38.6.1
      libndr-krb5pac0-debuginfo-4.4.2-38.6.1
      libndr-nbt0-32bit-4.4.2-38.6.1
      libndr-nbt0-4.4.2-38.6.1
      libndr-nbt0-debuginfo-32bit-4.4.2-38.6.1
      libndr-nbt0-debuginfo-4.4.2-38.6.1
      libndr-standard0-32bit-4.4.2-38.6.1
      libndr-standard0-4.4.2-38.6.1
      libndr-standard0-debuginfo-32bit-4.4.2-38.6.1
      libndr-standard0-debuginfo-4.4.2-38.6.1
      libndr0-32bit-4.4.2-38.6.1
      libndr0-4.4.2-38.6.1
      libndr0-debuginfo-32bit-4.4.2-38.6.1
      libndr0-debuginfo-4.4.2-38.6.1
      libnetapi0-32bit-4.4.2-38.6.1
      libnetapi0-4.4.2-38.6.1
      libnetapi0-debuginfo-32bit-4.4.2-38.6.1
      libnetapi0-debuginfo-4.4.2-38.6.1
      libsamba-credentials0-32bit-4.4.2-38.6.1
      libsamba-credentials0-4.4.2-38.6.1
      libsamba-credentials0-debuginfo-32bit-4.4.2-38.6.1
      libsamba-credentials0-debuginfo-4.4.2-38.6.1
      libsamba-errors0-32bit-4.4.2-38.6.1
      libsamba-errors0-4.4.2-38.6.1
      libsamba-errors0-debuginfo-32bit-4.4.2-38.6.1
      libsamba-errors0-debuginfo-4.4.2-38.6.1
      libsamba-hostconfig0-32bit-4.4.2-38.6.1
      libsamba-hostconfig0-4.4.2-38.6.1
      libsamba-hostconfig0-debuginfo-32bit-4.4.2-38.6.1
      libsamba-hostconfig0-debuginfo-4.4.2-38.6.1
      libsamba-passdb0-32bit-4.4.2-38.6.1
      libsamba-passdb0-4.4.2-38.6.1
      libsamba-passdb0-debuginfo-32bit-4.4.2-38.6.1
      libsamba-passdb0-debuginfo-4.4.2-38.6.1
      libsamba-util0-32bit-4.4.2-38.6.1
      libsamba-util0-4.4.2-38.6.1
      libsamba-util0-debuginfo-32bit-4.4.2-38.6.1
      libsamba-util0-debuginfo-4.4.2-38.6.1
      libsamdb0-32bit-4.4.2-38.6.1
      libsamdb0-4.4.2-38.6.1
      libsamdb0-debuginfo-32bit-4.4.2-38.6.1
      libsamdb0-debuginfo-4.4.2-38.6.1
      libsmbclient0-32bit-4.4.2-38.6.1
      libsmbclient0-4.4.2-38.6.1
      libsmbclient0-debuginfo-32bit-4.4.2-38.6.1
      libsmbclient0-debuginfo-4.4.2-38.6.1
      libsmbconf0-32bit-4.4.2-38.6.1
      libsmbconf0-4.4.2-38.6.1
      libsmbconf0-debuginfo-32bit-4.4.2-38.6.1
      libsmbconf0-debuginfo-4.4.2-38.6.1
      libsmbldap0-32bit-4.4.2-38.6.1
      libsmbldap0-4.4.2-38.6.1
      libsmbldap0-debuginfo-32bit-4.4.2-38.6.1
      libsmbldap0-debuginfo-4.4.2-38.6.1
      libtevent-util0-32bit-4.4.2-38.6.1
      libtevent-util0-4.4.2-38.6.1
      libtevent-util0-debuginfo-32bit-4.4.2-38.6.1
      libtevent-util0-debuginfo-4.4.2-38.6.1
      libwbclient0-32bit-4.4.2-38.6.1
      libwbclient0-4.4.2-38.6.1
      libwbclient0-debuginfo-32bit-4.4.2-38.6.1
      libwbclient0-debuginfo-4.4.2-38.6.1
      samba-4.4.2-38.6.1
      samba-client-32bit-4.4.2-38.6.1
      samba-client-4.4.2-38.6.1
      samba-client-debuginfo-32bit-4.4.2-38.6.1
      samba-client-debuginfo-4.4.2-38.6.1
      samba-debuginfo-4.4.2-38.6.1
      samba-debugsource-4.4.2-38.6.1
      samba-libs-32bit-4.4.2-38.6.1
      samba-libs-4.4.2-38.6.1
      samba-libs-debuginfo-32bit-4.4.2-38.6.1
      samba-libs-debuginfo-4.4.2-38.6.1
      samba-winbind-32bit-4.4.2-38.6.1
      samba-winbind-4.4.2-38.6.1
      samba-winbind-debuginfo-32bit-4.4.2-38.6.1
      samba-winbind-debuginfo-4.4.2-38.6.1


References:

   https://www.suse.com/security/cve/CVE-2017-7494.html
   https://bugzilla.suse.com/1038231

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