SUSE-SU-2017:2971-1: moderate: Security update for samba

Fri Nov 10 07:07:49 MST 2017

   SUSE Security Update: Security update for samba
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2971-1
Rating:             moderate
References:         #1042419 #1058565 #1058622 #1058624 #1064016 
                    #1065892 
Cross-References:   CVE-2017-12150 CVE-2017-12151 CVE-2017-12163

Affected Products:
                    SUSE OpenStack Cloud 6
                    SUSE Linux Enterprise Software Development Kit 12-SP2
                    SUSE Linux Enterprise Server for SAP 12-SP1
                    SUSE Linux Enterprise Server for Raspberry Pi 12-SP2
                    SUSE Linux Enterprise Server 12-SP2
                    SUSE Linux Enterprise Server 12-SP1-LTSS
                    SUSE Linux Enterprise Desktop 12-SP2
______________________________________________________________________________

   An update that solves three vulnerabilities and has three
   fixes is now available.

Description:

   This update for samba fixes several issues.

   These security issues were fixed:

   - CVE-2017-12163: Prevent client short SMB1 write from writing server
     memory to file, leaking information from the server to the client
     (bsc#1058624).
   - CVE-2017-12150: Always enforce smb signing when it is configured
     (bsc#1058622).
   - CVE-2017-12151: Keep required encryption across SMB3 dfs redirects
     (bsc#1058565).

   This non-security issue was fixed:

   - Fix error where short name length was read as 2 bytes, should be 1
     (bsc#1042419)

Patch Instructions:

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

   - SUSE OpenStack Cloud 6:

      zypper in -t patch SUSE-OpenStack-Cloud-6-2017-1844=1

   - SUSE Linux Enterprise Software Development Kit 12-SP2:

      zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-1844=1

   - SUSE Linux Enterprise Server for SAP 12-SP1:

      zypper in -t patch SUSE-SLE-SAP-12-SP1-2017-1844=1

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

      zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-1844=1

   - SUSE Linux Enterprise Server 12-SP2:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-1844=1

   - SUSE Linux Enterprise Server 12-SP1-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-1844=1

   - SUSE Linux Enterprise Desktop 12-SP2:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-1844=1

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

Package List:

   - SUSE OpenStack Cloud 6 (noarch):

      samba-doc-4.2.4-28.21.1

   - SUSE OpenStack Cloud 6 (x86_64):

      ctdb-4.2.4-28.21.1
      ctdb-debuginfo-4.2.4-28.21.1
      libdcerpc-binding0-32bit-4.2.4-28.21.1
      libdcerpc-binding0-4.2.4-28.21.1
      libdcerpc-binding0-debuginfo-32bit-4.2.4-28.21.1
      libdcerpc-binding0-debuginfo-4.2.4-28.21.1
      libdcerpc0-32bit-4.2.4-28.21.1
      libdcerpc0-4.2.4-28.21.1
      libdcerpc0-debuginfo-32bit-4.2.4-28.21.1
      libdcerpc0-debuginfo-4.2.4-28.21.1
      libgensec0-32bit-4.2.4-28.21.1
      libgensec0-4.2.4-28.21.1
      libgensec0-debuginfo-32bit-4.2.4-28.21.1
      libgensec0-debuginfo-4.2.4-28.21.1
      libndr-krb5pac0-32bit-4.2.4-28.21.1
      libndr-krb5pac0-4.2.4-28.21.1
      libndr-krb5pac0-debuginfo-32bit-4.2.4-28.21.1
      libndr-krb5pac0-debuginfo-4.2.4-28.21.1
      libndr-nbt0-32bit-4.2.4-28.21.1
      libndr-nbt0-4.2.4-28.21.1
      libndr-nbt0-debuginfo-32bit-4.2.4-28.21.1
      libndr-nbt0-debuginfo-4.2.4-28.21.1
      libndr-standard0-32bit-4.2.4-28.21.1
      libndr-standard0-4.2.4-28.21.1
      libndr-standard0-debuginfo-32bit-4.2.4-28.21.1
      libndr-standard0-debuginfo-4.2.4-28.21.1
      libndr0-32bit-4.2.4-28.21.1
      libndr0-4.2.4-28.21.1
      libndr0-debuginfo-32bit-4.2.4-28.21.1
      libndr0-debuginfo-4.2.4-28.21.1
      libnetapi0-32bit-4.2.4-28.21.1
      libnetapi0-4.2.4-28.21.1
      libnetapi0-debuginfo-32bit-4.2.4-28.21.1
      libnetapi0-debuginfo-4.2.4-28.21.1
      libregistry0-4.2.4-28.21.1
      libregistry0-debuginfo-4.2.4-28.21.1
      libsamba-credentials0-32bit-4.2.4-28.21.1
      libsamba-credentials0-4.2.4-28.21.1
      libsamba-credentials0-debuginfo-32bit-4.2.4-28.21.1
      libsamba-credentials0-debuginfo-4.2.4-28.21.1
      libsamba-hostconfig0-32bit-4.2.4-28.21.1
      libsamba-hostconfig0-4.2.4-28.21.1
      libsamba-hostconfig0-debuginfo-32bit-4.2.4-28.21.1
      libsamba-hostconfig0-debuginfo-4.2.4-28.21.1
      libsamba-passdb0-32bit-4.2.4-28.21.1
      libsamba-passdb0-4.2.4-28.21.1
      libsamba-passdb0-debuginfo-32bit-4.2.4-28.21.1
      libsamba-passdb0-debuginfo-4.2.4-28.21.1
      libsamba-util0-32bit-4.2.4-28.21.1
      libsamba-util0-4.2.4-28.21.1
      libsamba-util0-debuginfo-32bit-4.2.4-28.21.1
      libsamba-util0-debuginfo-4.2.4-28.21.1
      libsamdb0-32bit-4.2.4-28.21.1
      libsamdb0-4.2.4-28.21.1
      libsamdb0-debuginfo-32bit-4.2.4-28.21.1
      libsamdb0-debuginfo-4.2.4-28.21.1
      libsmbclient-raw0-32bit-4.2.4-28.21.1
      libsmbclient-raw0-4.2.4-28.21.1
      libsmbclient-raw0-debuginfo-32bit-4.2.4-28.21.1
      libsmbclient-raw0-debuginfo-4.2.4-28.21.1
      libsmbclient0-32bit-4.2.4-28.21.1
      libsmbclient0-4.2.4-28.21.1
      libsmbclient0-debuginfo-32bit-4.2.4-28.21.1
      libsmbclient0-debuginfo-4.2.4-28.21.1
      libsmbconf0-32bit-4.2.4-28.21.1
      libsmbconf0-4.2.4-28.21.1
      libsmbconf0-debuginfo-32bit-4.2.4-28.21.1
      libsmbconf0-debuginfo-4.2.4-28.21.1
      libsmbldap0-32bit-4.2.4-28.21.1
      libsmbldap0-4.2.4-28.21.1
      libsmbldap0-debuginfo-32bit-4.2.4-28.21.1
      libsmbldap0-debuginfo-4.2.4-28.21.1
      libtevent-util0-32bit-4.2.4-28.21.1
      libtevent-util0-4.2.4-28.21.1
      libtevent-util0-debuginfo-32bit-4.2.4-28.21.1
      libtevent-util0-debuginfo-4.2.4-28.21.1
      libwbclient0-32bit-4.2.4-28.21.1
      libwbclient0-4.2.4-28.21.1
      libwbclient0-debuginfo-32bit-4.2.4-28.21.1
      libwbclient0-debuginfo-4.2.4-28.21.1
      samba-32bit-4.2.4-28.21.1
      samba-4.2.4-28.21.1
      samba-client-32bit-4.2.4-28.21.1
      samba-client-4.2.4-28.21.1
      samba-client-debuginfo-32bit-4.2.4-28.21.1
      samba-client-debuginfo-4.2.4-28.21.1
      samba-debuginfo-32bit-4.2.4-28.21.1
      samba-debuginfo-4.2.4-28.21.1
      samba-debugsource-4.2.4-28.21.1
      samba-libs-32bit-4.2.4-28.21.1
      samba-libs-4.2.4-28.21.1
      samba-libs-debuginfo-32bit-4.2.4-28.21.1
      samba-libs-debuginfo-4.2.4-28.21.1
      samba-winbind-32bit-4.2.4-28.21.1
      samba-winbind-4.2.4-28.21.1
      samba-winbind-debuginfo-32bit-4.2.4-28.21.1
      samba-winbind-debuginfo-4.2.4-28.21.1

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

      samba-test-devel-4.2.4-28.21.1

   - SUSE Linux Enterprise Server for SAP 12-SP1 (ppc64le x86_64):

      ctdb-4.2.4-28.21.1
      ctdb-debuginfo-4.2.4-28.21.1
      libdcerpc-binding0-4.2.4-28.21.1
      libdcerpc-binding0-debuginfo-4.2.4-28.21.1
      libdcerpc0-4.2.4-28.21.1
      libdcerpc0-debuginfo-4.2.4-28.21.1
      libgensec0-4.2.4-28.21.1
      libgensec0-debuginfo-4.2.4-28.21.1
      libndr-krb5pac0-4.2.4-28.21.1
      libndr-krb5pac0-debuginfo-4.2.4-28.21.1
      libndr-nbt0-4.2.4-28.21.1
      libndr-nbt0-debuginfo-4.2.4-28.21.1
      libndr-standard0-4.2.4-28.21.1
      libndr-standard0-debuginfo-4.2.4-28.21.1
      libndr0-4.2.4-28.21.1
      libndr0-debuginfo-4.2.4-28.21.1
      libnetapi0-4.2.4-28.21.1
      libnetapi0-debuginfo-4.2.4-28.21.1
      libregistry0-4.2.4-28.21.1
      libregistry0-debuginfo-4.2.4-28.21.1
      libsamba-credentials0-4.2.4-28.21.1
      libsamba-credentials0-debuginfo-4.2.4-28.21.1
      libsamba-hostconfig0-4.2.4-28.21.1
      libsamba-hostconfig0-debuginfo-4.2.4-28.21.1
      libsamba-passdb0-4.2.4-28.21.1
      libsamba-passdb0-debuginfo-4.2.4-28.21.1
      libsamba-util0-4.2.4-28.21.1
      libsamba-util0-debuginfo-4.2.4-28.21.1
      libsamdb0-4.2.4-28.21.1
      libsamdb0-debuginfo-4.2.4-28.21.1
      libsmbclient-raw0-4.2.4-28.21.1
      libsmbclient-raw0-debuginfo-4.2.4-28.21.1
      libsmbclient0-4.2.4-28.21.1
      libsmbclient0-debuginfo-4.2.4-28.21.1
      libsmbconf0-4.2.4-28.21.1
      libsmbconf0-debuginfo-4.2.4-28.21.1
      libsmbldap0-4.2.4-28.21.1
      libsmbldap0-debuginfo-4.2.4-28.21.1
      libtevent-util0-4.2.4-28.21.1
      libtevent-util0-debuginfo-4.2.4-28.21.1
      libwbclient0-4.2.4-28.21.1
      libwbclient0-debuginfo-4.2.4-28.21.1
      samba-4.2.4-28.21.1
      samba-client-4.2.4-28.21.1
      samba-client-debuginfo-4.2.4-28.21.1
      samba-debuginfo-4.2.4-28.21.1
      samba-debugsource-4.2.4-28.21.1
      samba-libs-4.2.4-28.21.1
      samba-libs-debuginfo-4.2.4-28.21.1
      samba-winbind-4.2.4-28.21.1
      samba-winbind-debuginfo-4.2.4-28.21.1

   - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):

      libdcerpc-binding0-32bit-4.2.4-28.21.1
      libdcerpc-binding0-debuginfo-32bit-4.2.4-28.21.1
      libdcerpc0-32bit-4.2.4-28.21.1
      libdcerpc0-debuginfo-32bit-4.2.4-28.21.1
      libgensec0-32bit-4.2.4-28.21.1
      libgensec0-debuginfo-32bit-4.2.4-28.21.1
      libndr-krb5pac0-32bit-4.2.4-28.21.1
      libndr-krb5pac0-debuginfo-32bit-4.2.4-28.21.1
      libndr-nbt0-32bit-4.2.4-28.21.1
      libndr-nbt0-debuginfo-32bit-4.2.4-28.21.1
      libndr-standard0-32bit-4.2.4-28.21.1
      libndr-standard0-debuginfo-32bit-4.2.4-28.21.1
      libndr0-32bit-4.2.4-28.21.1
      libndr0-debuginfo-32bit-4.2.4-28.21.1
      libnetapi0-32bit-4.2.4-28.21.1
      libnetapi0-debuginfo-32bit-4.2.4-28.21.1
      libsamba-credentials0-32bit-4.2.4-28.21.1
      libsamba-credentials0-debuginfo-32bit-4.2.4-28.21.1
      libsamba-hostconfig0-32bit-4.2.4-28.21.1
      libsamba-hostconfig0-debuginfo-32bit-4.2.4-28.21.1
      libsamba-passdb0-32bit-4.2.4-28.21.1
      libsamba-passdb0-debuginfo-32bit-4.2.4-28.21.1
      libsamba-util0-32bit-4.2.4-28.21.1
      libsamba-util0-debuginfo-32bit-4.2.4-28.21.1
      libsamdb0-32bit-4.2.4-28.21.1
      libsamdb0-debuginfo-32bit-4.2.4-28.21.1
      libsmbclient-raw0-32bit-4.2.4-28.21.1
      libsmbclient-raw0-debuginfo-32bit-4.2.4-28.21.1
      libsmbclient0-32bit-4.2.4-28.21.1
      libsmbclient0-debuginfo-32bit-4.2.4-28.21.1
      libsmbconf0-32bit-4.2.4-28.21.1
      libsmbconf0-debuginfo-32bit-4.2.4-28.21.1
      libsmbldap0-32bit-4.2.4-28.21.1
      libsmbldap0-debuginfo-32bit-4.2.4-28.21.1
      libtevent-util0-32bit-4.2.4-28.21.1
      libtevent-util0-debuginfo-32bit-4.2.4-28.21.1
      libwbclient0-32bit-4.2.4-28.21.1
      libwbclient0-debuginfo-32bit-4.2.4-28.21.1
      samba-32bit-4.2.4-28.21.1
      samba-client-32bit-4.2.4-28.21.1
      samba-client-debuginfo-32bit-4.2.4-28.21.1
      samba-debuginfo-32bit-4.2.4-28.21.1
      samba-libs-32bit-4.2.4-28.21.1
      samba-libs-debuginfo-32bit-4.2.4-28.21.1
      samba-winbind-32bit-4.2.4-28.21.1
      samba-winbind-debuginfo-32bit-4.2.4-28.21.1

   - SUSE Linux Enterprise Server for SAP 12-SP1 (noarch):

      samba-doc-4.2.4-28.21.1

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

      libdcerpc-atsvc0-4.2.4-28.21.1
      libdcerpc-atsvc0-debuginfo-4.2.4-28.21.1

   - SUSE Linux Enterprise Server 12-SP2 (aarch64 ppc64le s390x x86_64):

      libdcerpc-atsvc0-4.2.4-28.21.1
      libdcerpc-atsvc0-debuginfo-4.2.4-28.21.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):

      ctdb-4.2.4-28.21.1
      ctdb-debuginfo-4.2.4-28.21.1
      libdcerpc-binding0-4.2.4-28.21.1
      libdcerpc-binding0-debuginfo-4.2.4-28.21.1
      libdcerpc0-4.2.4-28.21.1
      libdcerpc0-debuginfo-4.2.4-28.21.1
      libgensec0-4.2.4-28.21.1
      libgensec0-debuginfo-4.2.4-28.21.1
      libndr-krb5pac0-4.2.4-28.21.1
      libndr-krb5pac0-debuginfo-4.2.4-28.21.1
      libndr-nbt0-4.2.4-28.21.1
      libndr-nbt0-debuginfo-4.2.4-28.21.1
      libndr-standard0-4.2.4-28.21.1
      libndr-standard0-debuginfo-4.2.4-28.21.1
      libndr0-4.2.4-28.21.1
      libndr0-debuginfo-4.2.4-28.21.1
      libnetapi0-4.2.4-28.21.1
      libnetapi0-debuginfo-4.2.4-28.21.1
      libregistry0-4.2.4-28.21.1
      libregistry0-debuginfo-4.2.4-28.21.1
      libsamba-credentials0-4.2.4-28.21.1
      libsamba-credentials0-debuginfo-4.2.4-28.21.1
      libsamba-hostconfig0-4.2.4-28.21.1
      libsamba-hostconfig0-debuginfo-4.2.4-28.21.1
      libsamba-passdb0-4.2.4-28.21.1
      libsamba-passdb0-debuginfo-4.2.4-28.21.1
      libsamba-util0-4.2.4-28.21.1
      libsamba-util0-debuginfo-4.2.4-28.21.1
      libsamdb0-4.2.4-28.21.1
      libsamdb0-debuginfo-4.2.4-28.21.1
      libsmbclient-raw0-4.2.4-28.21.1
      libsmbclient-raw0-debuginfo-4.2.4-28.21.1
      libsmbclient0-4.2.4-28.21.1
      libsmbclient0-debuginfo-4.2.4-28.21.1
      libsmbconf0-4.2.4-28.21.1
      libsmbconf0-debuginfo-4.2.4-28.21.1
      libsmbldap0-4.2.4-28.21.1
      libsmbldap0-debuginfo-4.2.4-28.21.1
      libtevent-util0-4.2.4-28.21.1
      libtevent-util0-debuginfo-4.2.4-28.21.1
      libwbclient0-4.2.4-28.21.1
      libwbclient0-debuginfo-4.2.4-28.21.1
      samba-4.2.4-28.21.1
      samba-client-4.2.4-28.21.1
      samba-client-debuginfo-4.2.4-28.21.1
      samba-debuginfo-4.2.4-28.21.1
      samba-debugsource-4.2.4-28.21.1
      samba-libs-4.2.4-28.21.1
      samba-libs-debuginfo-4.2.4-28.21.1
      samba-winbind-4.2.4-28.21.1
      samba-winbind-debuginfo-4.2.4-28.21.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (s390x x86_64):

      libdcerpc-binding0-32bit-4.2.4-28.21.1
      libdcerpc-binding0-debuginfo-32bit-4.2.4-28.21.1
      libdcerpc0-32bit-4.2.4-28.21.1
      libdcerpc0-debuginfo-32bit-4.2.4-28.21.1
      libgensec0-32bit-4.2.4-28.21.1
      libgensec0-debuginfo-32bit-4.2.4-28.21.1
      libndr-krb5pac0-32bit-4.2.4-28.21.1
      libndr-krb5pac0-debuginfo-32bit-4.2.4-28.21.1
      libndr-nbt0-32bit-4.2.4-28.21.1
      libndr-nbt0-debuginfo-32bit-4.2.4-28.21.1
      libndr-standard0-32bit-4.2.4-28.21.1
      libndr-standard0-debuginfo-32bit-4.2.4-28.21.1
      libndr0-32bit-4.2.4-28.21.1
      libndr0-debuginfo-32bit-4.2.4-28.21.1
      libnetapi0-32bit-4.2.4-28.21.1
      libnetapi0-debuginfo-32bit-4.2.4-28.21.1
      libsamba-credentials0-32bit-4.2.4-28.21.1
      libsamba-credentials0-debuginfo-32bit-4.2.4-28.21.1
      libsamba-hostconfig0-32bit-4.2.4-28.21.1
      libsamba-hostconfig0-debuginfo-32bit-4.2.4-28.21.1
      libsamba-passdb0-32bit-4.2.4-28.21.1
      libsamba-passdb0-debuginfo-32bit-4.2.4-28.21.1
      libsamba-util0-32bit-4.2.4-28.21.1
      libsamba-util0-debuginfo-32bit-4.2.4-28.21.1
      libsamdb0-32bit-4.2.4-28.21.1
      libsamdb0-debuginfo-32bit-4.2.4-28.21.1
      libsmbclient-raw0-32bit-4.2.4-28.21.1
      libsmbclient-raw0-debuginfo-32bit-4.2.4-28.21.1
      libsmbclient0-32bit-4.2.4-28.21.1
      libsmbclient0-debuginfo-32bit-4.2.4-28.21.1
      libsmbconf0-32bit-4.2.4-28.21.1
      libsmbconf0-debuginfo-32bit-4.2.4-28.21.1
      libsmbldap0-32bit-4.2.4-28.21.1
      libsmbldap0-debuginfo-32bit-4.2.4-28.21.1
      libtevent-util0-32bit-4.2.4-28.21.1
      libtevent-util0-debuginfo-32bit-4.2.4-28.21.1
      libwbclient0-32bit-4.2.4-28.21.1
      libwbclient0-debuginfo-32bit-4.2.4-28.21.1
      samba-32bit-4.2.4-28.21.1
      samba-client-32bit-4.2.4-28.21.1
      samba-client-debuginfo-32bit-4.2.4-28.21.1
      samba-debuginfo-32bit-4.2.4-28.21.1
      samba-libs-32bit-4.2.4-28.21.1
      samba-libs-debuginfo-32bit-4.2.4-28.21.1
      samba-winbind-32bit-4.2.4-28.21.1
      samba-winbind-debuginfo-32bit-4.2.4-28.21.1

   - SUSE Linux Enterprise Server 12-SP1-LTSS (noarch):

      samba-doc-4.2.4-28.21.1

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

      libdcerpc-atsvc0-4.2.4-28.21.1
      libdcerpc-atsvc0-debuginfo-4.2.4-28.21.1

References:

   https://www.suse.com/security/cve/CVE-2017-12150.html
   https://www.suse.com/security/cve/CVE-2017-12151.html
   https://www.suse.com/security/cve/CVE-2017-12163.html
   https://bugzilla.suse.com/1042419
   https://bugzilla.suse.com/1058565
   https://bugzilla.suse.com/1058622
   https://bugzilla.suse.com/1058624
   https://bugzilla.suse.com/1064016
   https://bugzilla.suse.com/1065892