Security update for samba

Announcement ID: SUSE-SU-2018:2321-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2017-14746 ( SUSE ): 8.8 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-14746 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-14746 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2017-15275 ( SUSE ): 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  • CVE-2017-15275 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2017-15275 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2018-1050 ( SUSE ): 6.5 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2018-1050 ( NVD ): 4.3 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • CVE-2018-1050 ( NVD ): 3.1 CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
  • CVE-2018-10858 ( SUSE ): 5.9 CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:N
  • CVE-2018-10858 ( NVD ): 8.8 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise High Availability Extension 12
  • SUSE Linux Enterprise Server 12
  • SUSE Linux Enterprise Server 12 LTSS 12
  • SUSE Linux Enterprise Server for SAP Applications 12

An update that solves four vulnerabilities and has one security fix can now be installed.

Description:

This update for samba fixes the following issues:

Security issues fixed:

  • CVE-2018-1050: Fixed denial of service vulnerability when SPOOLSS is run externally (bsc#1081741).
  • CVE-2017-14746: Fixed use-after-free vulnerability (bsc#1060427).
  • CVE-2017-15275: Fixed server heap memory information leak (bsc#1063008).
  • CVE-2018-10858: smbc_urlencode helper function is a subject to buffer overflow (bsc#1103411)

Bug fixes:

  • bsc#1027593: Update 'winbind expand groups' doc in smb.conf man page.

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 High Availability Extension 12
    zypper in -t patch SUSE-SLE-HA-12-2018-1559=1
  • SUSE Linux Enterprise Server for SAP Applications 12
    zypper in -t patch SUSE-SLE-HA-12-2018-1559=1
  • SUSE Linux Enterprise Server 12 LTSS 12
    zypper in -t patch SUSE-SLE-SERVER-12-2018-1559=1

Package List:

  • SUSE Linux Enterprise High Availability Extension 12 (s390x x86_64)
    • ctdb-4.2.4-18.49.1
    • ctdb-debuginfo-4.2.4-18.49.1
  • SUSE Linux Enterprise Server for SAP Applications 12 (x86_64)
    • ctdb-4.2.4-18.49.1
    • ctdb-debuginfo-4.2.4-18.49.1
  • SUSE Linux Enterprise Server 12 LTSS 12 (ppc64le s390x x86_64)
    • libsamba-hostconfig0-4.2.4-18.49.1
    • libsmbclient-raw0-debuginfo-4.2.4-18.49.1
    • libndr-standard0-debuginfo-4.2.4-18.49.1
    • libregistry0-4.2.4-18.49.1
    • libsmbconf0-debuginfo-4.2.4-18.49.1
    • libnetapi0-debuginfo-4.2.4-18.49.1
    • libsmbldap0-4.2.4-18.49.1
    • libndr-nbt0-debuginfo-4.2.4-18.49.1
    • libsamba-hostconfig0-debuginfo-4.2.4-18.49.1
    • ctdb-4.2.4-18.49.1
    • samba-libs-debuginfo-4.2.4-18.49.1
    • libsmbconf0-4.2.4-18.49.1
    • libndr0-4.2.4-18.49.1
    • samba-winbind-debuginfo-4.2.4-18.49.1
    • libsamba-credentials0-debuginfo-4.2.4-18.49.1
    • samba-libs-4.2.4-18.49.1
    • libnetapi0-4.2.4-18.49.1
    • libwbclient0-4.2.4-18.49.1
    • libsmbclient-raw0-4.2.4-18.49.1
    • libsmbldap0-debuginfo-4.2.4-18.49.1
    • samba-client-debuginfo-4.2.4-18.49.1
    • libsamdb0-debuginfo-4.2.4-18.49.1
    • samba-client-4.2.4-18.49.1
    • libdcerpc-binding0-debuginfo-4.2.4-18.49.1
    • libndr-krb5pac0-4.2.4-18.49.1
    • libtevent-util0-debuginfo-4.2.4-18.49.1
    • libsmbclient0-4.2.4-18.49.1
    • samba-debuginfo-4.2.4-18.49.1
    • libdcerpc-binding0-4.2.4-18.49.1
    • libgensec0-debuginfo-4.2.4-18.49.1
    • libsamdb0-4.2.4-18.49.1
    • libndr-krb5pac0-debuginfo-4.2.4-18.49.1
    • libsamba-util0-debuginfo-4.2.4-18.49.1
    • libndr-nbt0-4.2.4-18.49.1
    • libsamba-util0-4.2.4-18.49.1
    • libdcerpc0-debuginfo-4.2.4-18.49.1
    • libsmbclient0-debuginfo-4.2.4-18.49.1
    • libndr0-debuginfo-4.2.4-18.49.1
    • samba-winbind-4.2.4-18.49.1
    • samba-4.2.4-18.49.1
    • libndr-standard0-4.2.4-18.49.1
    • libsamba-credentials0-4.2.4-18.49.1
    • samba-debugsource-4.2.4-18.49.1
    • libgensec0-4.2.4-18.49.1
    • libsamba-passdb0-debuginfo-4.2.4-18.49.1
    • ctdb-debuginfo-4.2.4-18.49.1
    • libsamba-passdb0-4.2.4-18.49.1
    • libregistry0-debuginfo-4.2.4-18.49.1
    • libtevent-util0-4.2.4-18.49.1
    • libwbclient0-debuginfo-4.2.4-18.49.1
    • libdcerpc0-4.2.4-18.49.1
  • SUSE Linux Enterprise Server 12 LTSS 12 (noarch)
    • samba-doc-4.2.4-18.49.1
  • SUSE Linux Enterprise Server 12 LTSS 12 (s390x x86_64)
    • libsmbclient0-32bit-4.2.4-18.49.1
    • libsmbconf0-32bit-4.2.4-18.49.1
    • libsamba-util0-debuginfo-32bit-4.2.4-18.49.1
    • libdcerpc0-32bit-4.2.4-18.49.1
    • libndr-krb5pac0-32bit-4.2.4-18.49.1
    • libsmbconf0-debuginfo-32bit-4.2.4-18.49.1
    • libndr0-32bit-4.2.4-18.49.1
    • libsamba-credentials0-32bit-4.2.4-18.49.1
    • libsamba-passdb0-32bit-4.2.4-18.49.1
    • libndr-standard0-32bit-4.2.4-18.49.1
    • libnetapi0-32bit-4.2.4-18.49.1
    • libsamba-util0-32bit-4.2.4-18.49.1
    • samba-debuginfo-32bit-4.2.4-18.49.1
    • libnetapi0-debuginfo-32bit-4.2.4-18.49.1
    • libndr-nbt0-debuginfo-32bit-4.2.4-18.49.1
    • libwbclient0-32bit-4.2.4-18.49.1
    • libsmbclient0-debuginfo-32bit-4.2.4-18.49.1
    • libdcerpc-binding0-debuginfo-32bit-4.2.4-18.49.1
    • libsamba-passdb0-debuginfo-32bit-4.2.4-18.49.1
    • libndr-nbt0-32bit-4.2.4-18.49.1
    • libsamba-credentials0-debuginfo-32bit-4.2.4-18.49.1
    • libndr-standard0-debuginfo-32bit-4.2.4-18.49.1
    • libsamba-hostconfig0-debuginfo-32bit-4.2.4-18.49.1
    • libsamdb0-debuginfo-32bit-4.2.4-18.49.1
    • samba-winbind-debuginfo-32bit-4.2.4-18.49.1
    • libsmbclient-raw0-32bit-4.2.4-18.49.1
    • libndr0-debuginfo-32bit-4.2.4-18.49.1
    • libsmbldap0-debuginfo-32bit-4.2.4-18.49.1
    • libgensec0-32bit-4.2.4-18.49.1
    • samba-libs-32bit-4.2.4-18.49.1
    • samba-client-debuginfo-32bit-4.2.4-18.49.1
    • libsmbldap0-32bit-4.2.4-18.49.1
    • libdcerpc0-debuginfo-32bit-4.2.4-18.49.1
    • libtevent-util0-debuginfo-32bit-4.2.4-18.49.1
    • libdcerpc-binding0-32bit-4.2.4-18.49.1
    • libwbclient0-debuginfo-32bit-4.2.4-18.49.1
    • samba-client-32bit-4.2.4-18.49.1
    • libtevent-util0-32bit-4.2.4-18.49.1
    • libsamdb0-32bit-4.2.4-18.49.1
    • libsmbclient-raw0-debuginfo-32bit-4.2.4-18.49.1
    • libsamba-hostconfig0-32bit-4.2.4-18.49.1
    • libndr-krb5pac0-debuginfo-32bit-4.2.4-18.49.1
    • samba-libs-debuginfo-32bit-4.2.4-18.49.1
    • samba-winbind-32bit-4.2.4-18.49.1
    • libgensec0-debuginfo-32bit-4.2.4-18.49.1
    • samba-32bit-4.2.4-18.49.1

References: