Security update for samba

Announcement ID: SUSE-SU-2017:1396-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2017-7494 ( SUSE ): 8.8 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-7494 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-7494 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise Server 12
  • SUSE Linux Enterprise Server 12 LTSS 12
  • SUSE Linux Enterprise Server for SAP Applications 12

An update that solves one vulnerability can now be installed.

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 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 Server for SAP Applications 12
    zypper in -t patch SUSE-SLE-SAP-12-2017-852=1
  • SUSE Linux Enterprise Server 12 LTSS 12
    zypper in -t patch SUSE-SLE-SERVER-12-2017-852=1

Package List:

  • SUSE Linux Enterprise Server for SAP Applications 12 (x86_64)
    • libwbclient0-4.2.4-18.41.1
    • libndr0-debuginfo-4.2.4-18.41.1
    • libdcerpc-binding0-debuginfo-32bit-4.2.4-18.41.1
    • libsamba-hostconfig0-4.2.4-18.41.1
    • libsamba-passdb0-4.2.4-18.41.1
    • libsamba-credentials0-debuginfo-4.2.4-18.41.1
    • libdcerpc-binding0-32bit-4.2.4-18.41.1
    • libndr-standard0-debuginfo-4.2.4-18.41.1
    • libsmbldap0-4.2.4-18.41.1
    • libsamdb0-4.2.4-18.41.1
    • samba-libs-debuginfo-4.2.4-18.41.1
    • libndr-nbt0-32bit-4.2.4-18.41.1
    • libgensec0-4.2.4-18.41.1
    • libwbclient0-debuginfo-4.2.4-18.41.1
    • libndr0-4.2.4-18.41.1
    • samba-debugsource-4.2.4-18.41.1
    • libsmbconf0-debuginfo-32bit-4.2.4-18.41.1
    • libsamba-credentials0-32bit-4.2.4-18.41.1
    • libsmbclient-raw0-debuginfo-32bit-4.2.4-18.41.1
    • libsamba-util0-debuginfo-4.2.4-18.41.1
    • libsmbclient-raw0-debuginfo-4.2.4-18.41.1
    • samba-4.2.4-18.41.1
    • libnetapi0-debuginfo-4.2.4-18.41.1
    • samba-client-32bit-4.2.4-18.41.1
    • libsamdb0-32bit-4.2.4-18.41.1
    • libsamba-hostconfig0-debuginfo-32bit-4.2.4-18.41.1
    • libndr-standard0-4.2.4-18.41.1
    • libsmbldap0-debuginfo-4.2.4-18.41.1
    • libsmbclient-raw0-4.2.4-18.41.1
    • libsamba-util0-4.2.4-18.41.1
    • libsmbconf0-4.2.4-18.41.1
    • libnetapi0-debuginfo-32bit-4.2.4-18.41.1
    • samba-winbind-debuginfo-4.2.4-18.41.1
    • libsamba-util0-debuginfo-32bit-4.2.4-18.41.1
    • libnetapi0-4.2.4-18.41.1
    • libsmbclient0-32bit-4.2.4-18.41.1
    • libsmbconf0-32bit-4.2.4-18.41.1
    • samba-client-debuginfo-4.2.4-18.41.1
    • libdcerpc0-debuginfo-4.2.4-18.41.1
    • libsmbldap0-debuginfo-32bit-4.2.4-18.41.1
    • libsmbclient0-debuginfo-4.2.4-18.41.1
    • libndr-krb5pac0-debuginfo-32bit-4.2.4-18.41.1
    • ctdb-4.2.4-18.41.1
    • libndr-krb5pac0-4.2.4-18.41.1
    • libsmbclient0-debuginfo-32bit-4.2.4-18.41.1
    • libwbclient0-debuginfo-32bit-4.2.4-18.41.1
    • samba-libs-32bit-4.2.4-18.41.1
    • libdcerpc-binding0-4.2.4-18.41.1
    • libsamba-passdb0-debuginfo-4.2.4-18.41.1
    • libndr-krb5pac0-32bit-4.2.4-18.41.1
    • libsmbldap0-32bit-4.2.4-18.41.1
    • samba-winbind-debuginfo-32bit-4.2.4-18.41.1
    • libregistry0-4.2.4-18.41.1
    • samba-libs-debuginfo-32bit-4.2.4-18.41.1
    • libtevent-util0-debuginfo-4.2.4-18.41.1
    • libsamba-hostconfig0-32bit-4.2.4-18.41.1
    • libgensec0-debuginfo-4.2.4-18.41.1
    • libsmbconf0-debuginfo-4.2.4-18.41.1
    • samba-client-4.2.4-18.41.1
    • libsamba-passdb0-debuginfo-32bit-4.2.4-18.41.1
    • libndr0-debuginfo-32bit-4.2.4-18.41.1
    • libsamba-passdb0-32bit-4.2.4-18.41.1
    • libsmbclient0-4.2.4-18.41.1
    • samba-winbind-4.2.4-18.41.1
    • libdcerpc0-4.2.4-18.41.1
    • libwbclient0-32bit-4.2.4-18.41.1
    • libnetapi0-32bit-4.2.4-18.41.1
    • libgensec0-32bit-4.2.4-18.41.1
    • samba-client-debuginfo-32bit-4.2.4-18.41.1
    • libsamba-hostconfig0-debuginfo-4.2.4-18.41.1
    • libregistry0-debuginfo-4.2.4-18.41.1
    • libdcerpc0-32bit-4.2.4-18.41.1
    • libndr0-32bit-4.2.4-18.41.1
    • libsamba-util0-32bit-4.2.4-18.41.1
    • samba-32bit-4.2.4-18.41.1
    • libsamba-credentials0-debuginfo-32bit-4.2.4-18.41.1
    • libgensec0-debuginfo-32bit-4.2.4-18.41.1
    • libsamdb0-debuginfo-32bit-4.2.4-18.41.1
    • samba-libs-4.2.4-18.41.1
    • samba-debuginfo-4.2.4-18.41.1
    • libsamba-credentials0-4.2.4-18.41.1
    • libsmbclient-raw0-32bit-4.2.4-18.41.1
    • ctdb-debuginfo-4.2.4-18.41.1
    • libndr-standard0-debuginfo-32bit-4.2.4-18.41.1
    • libsamdb0-debuginfo-4.2.4-18.41.1
    • samba-debuginfo-32bit-4.2.4-18.41.1
    • libndr-nbt0-debuginfo-32bit-4.2.4-18.41.1
    • libndr-standard0-32bit-4.2.4-18.41.1
    • libtevent-util0-debuginfo-32bit-4.2.4-18.41.1
    • libtevent-util0-32bit-4.2.4-18.41.1
    • libtevent-util0-4.2.4-18.41.1
    • samba-winbind-32bit-4.2.4-18.41.1
    • libdcerpc-binding0-debuginfo-4.2.4-18.41.1
    • libndr-nbt0-4.2.4-18.41.1
    • libdcerpc0-debuginfo-32bit-4.2.4-18.41.1
    • libndr-krb5pac0-debuginfo-4.2.4-18.41.1
    • libndr-nbt0-debuginfo-4.2.4-18.41.1
  • SUSE Linux Enterprise Server for SAP Applications 12 (noarch)
    • samba-doc-4.2.4-18.41.1
  • SUSE Linux Enterprise Server 12 LTSS 12 (ppc64le s390x x86_64)
    • libwbclient0-4.2.4-18.41.1
    • libdcerpc-binding0-4.2.4-18.41.1
    • libsamba-passdb0-debuginfo-4.2.4-18.41.1
    • libndr0-debuginfo-4.2.4-18.41.1
    • samba-4.2.4-18.41.1
    • libnetapi0-debuginfo-4.2.4-18.41.1
    • libsamba-hostconfig0-4.2.4-18.41.1
    • libregistry0-4.2.4-18.41.1
    • samba-libs-4.2.4-18.41.1
    • libsamba-passdb0-4.2.4-18.41.1
    • libsamba-credentials0-debuginfo-4.2.4-18.41.1
    • libndr-standard0-4.2.4-18.41.1
    • samba-debuginfo-4.2.4-18.41.1
    • libsmbldap0-debuginfo-4.2.4-18.41.1
    • libtevent-util0-debuginfo-4.2.4-18.41.1
    • libsamba-credentials0-4.2.4-18.41.1
    • libsmbclient-raw0-4.2.4-18.41.1
    • libsamba-util0-4.2.4-18.41.1
    • ctdb-debuginfo-4.2.4-18.41.1
    • libsamdb0-debuginfo-4.2.4-18.41.1
    • libsmbconf0-4.2.4-18.41.1
    • libgensec0-debuginfo-4.2.4-18.41.1
    • samba-winbind-debuginfo-4.2.4-18.41.1
    • libsmbconf0-debuginfo-4.2.4-18.41.1
    • libndr-standard0-debuginfo-4.2.4-18.41.1
    • samba-client-4.2.4-18.41.1
    • libnetapi0-4.2.4-18.41.1
    • libsmbldap0-4.2.4-18.41.1
    • libsamdb0-4.2.4-18.41.1
    • samba-libs-debuginfo-4.2.4-18.41.1
    • libsmbclient0-4.2.4-18.41.1
    • samba-winbind-4.2.4-18.41.1
    • libgensec0-4.2.4-18.41.1
    • libdcerpc0-4.2.4-18.41.1
    • samba-client-debuginfo-4.2.4-18.41.1
    • libdcerpc0-debuginfo-4.2.4-18.41.1
    • libwbclient0-debuginfo-4.2.4-18.41.1
    • libtevent-util0-4.2.4-18.41.1
    • libsamba-hostconfig0-debuginfo-4.2.4-18.41.1
    • libndr0-4.2.4-18.41.1
    • libregistry0-debuginfo-4.2.4-18.41.1
    • samba-debugsource-4.2.4-18.41.1
    • libsmbclient0-debuginfo-4.2.4-18.41.1
    • ctdb-4.2.4-18.41.1
    • libdcerpc-binding0-debuginfo-4.2.4-18.41.1
    • libndr-krb5pac0-4.2.4-18.41.1
    • libndr-nbt0-4.2.4-18.41.1
    • libndr-krb5pac0-debuginfo-4.2.4-18.41.1
    • libndr-nbt0-debuginfo-4.2.4-18.41.1
    • libsamba-util0-debuginfo-4.2.4-18.41.1
    • libsmbclient-raw0-debuginfo-4.2.4-18.41.1
  • SUSE Linux Enterprise Server 12 LTSS 12 (noarch)
    • samba-doc-4.2.4-18.41.1
  • SUSE Linux Enterprise Server 12 LTSS 12 (s390x x86_64)
    • samba-libs-32bit-4.2.4-18.41.1
    • libgensec0-debuginfo-32bit-4.2.4-18.41.1
    • libndr-krb5pac0-32bit-4.2.4-18.41.1
    • libsamdb0-debuginfo-32bit-4.2.4-18.41.1
    • libsmbldap0-32bit-4.2.4-18.41.1
    • samba-client-32bit-4.2.4-18.41.1
    • libsamdb0-32bit-4.2.4-18.41.1
    • libdcerpc-binding0-debuginfo-32bit-4.2.4-18.41.1
    • samba-winbind-debuginfo-32bit-4.2.4-18.41.1
    • libsamba-hostconfig0-debuginfo-32bit-4.2.4-18.41.1
    • samba-libs-debuginfo-32bit-4.2.4-18.41.1
    • libdcerpc-binding0-32bit-4.2.4-18.41.1
    • libsmbclient-raw0-32bit-4.2.4-18.41.1
    • libsamba-hostconfig0-32bit-4.2.4-18.41.1
    • libndr-standard0-debuginfo-32bit-4.2.4-18.41.1
    • libwbclient0-debuginfo-32bit-4.2.4-18.41.1
    • libnetapi0-debuginfo-32bit-4.2.4-18.41.1
    • libsamba-util0-debuginfo-32bit-4.2.4-18.41.1
    • samba-debuginfo-32bit-4.2.4-18.41.1
    • libndr-nbt0-debuginfo-32bit-4.2.4-18.41.1
    • libndr0-debuginfo-32bit-4.2.4-18.41.1
    • libsamba-passdb0-debuginfo-32bit-4.2.4-18.41.1
    • libsamba-passdb0-32bit-4.2.4-18.41.1
    • libndr-nbt0-32bit-4.2.4-18.41.1
    • libsmbclient0-32bit-4.2.4-18.41.1
    • libndr-standard0-32bit-4.2.4-18.41.1
    • libsmbconf0-32bit-4.2.4-18.41.1
    • libwbclient0-32bit-4.2.4-18.41.1
    • libtevent-util0-debuginfo-32bit-4.2.4-18.41.1
    • libnetapi0-32bit-4.2.4-18.41.1
    • libgensec0-32bit-4.2.4-18.41.1
    • libtevent-util0-32bit-4.2.4-18.41.1
    • samba-client-debuginfo-32bit-4.2.4-18.41.1
    • samba-winbind-32bit-4.2.4-18.41.1
    • libsmbconf0-debuginfo-32bit-4.2.4-18.41.1
    • libsmbldap0-debuginfo-32bit-4.2.4-18.41.1
    • libdcerpc0-32bit-4.2.4-18.41.1
    • libndr-krb5pac0-debuginfo-32bit-4.2.4-18.41.1
    • libndr0-32bit-4.2.4-18.41.1
    • libdcerpc0-debuginfo-32bit-4.2.4-18.41.1
    • libsamba-util0-32bit-4.2.4-18.41.1
    • libsamba-credentials0-32bit-4.2.4-18.41.1
    • libsmbclient0-debuginfo-32bit-4.2.4-18.41.1
    • libsmbclient-raw0-debuginfo-32bit-4.2.4-18.41.1
    • samba-32bit-4.2.4-18.41.1
    • libsamba-credentials0-debuginfo-32bit-4.2.4-18.41.1

References: