Security update for samba

Announcement ID:	SUSE-SU-2016:3298-1
Rating:	moderate
References:	bsc#1003731 bsc#1009711 bsc#1014441 bsc#1014442 bsc#993692 bsc#997833
Cross-References:	CVE-2016-2125 CVE-2016-2126
CVSS scores:	CVE-2016-2125 ( NVD ): 6.5 CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2016-2125 ( NVD ): 6.5 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2016-2126 ( NVD ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2016-2126 ( NVD ): 6.5 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products:	SLES for SAP Applications 11-SP4 SUSE Cloud 5 SUSE Linux Enterprise Point of Service 11 SP3 SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 SUSE Linux Enterprise Server 11 SP4 SUSE Linux Enterprise Software Development Kit 11 SP4 SUSE Manager Proxy 2.1 SUSE Manager Server 2.1

An update that solves two vulnerabilities and has four security fixes can now be installed.

Description:

This update for samba provides the following fixes:

Security issues fixed:

• CVE-2016-2125: Don't send delegated credentials to all servers. (bsc#1014441)
• CVE-2016-2126: Prevent denial of service due to a client triggered crash in the winbindd parent process. (bsc#1014442)

Non security issues fixed:

• Allow SESSION KEY setup without signing. (bsc#1009711)
• Fix crash bug in tevent_queue_immediate_trigger(). (bsc#1003731)
• Don't fail when using default domain with user@domain.com format. (bsc#997833)
• Prevent core, make sure response->extra_data.data is always cleared out. (bsc#993692)

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 Point of Service 11 SP3
  zypper in -t patch sleposp3-samba-12924=1
• SUSE Linux Enterprise Software Development Kit 11 SP4
  zypper in -t patch sdksp4-samba-12924=1
• SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3
  zypper in -t patch slessp3-samba-12924=1
• SUSE Linux Enterprise Server 11 SP4
  zypper in -t patch slessp4-samba-12924=1
• SLES for SAP Applications 11-SP4
  zypper in -t patch slessp4-samba-12924=1
• SUSE Cloud 5
  zypper in -t patch sleclo50sp3-samba-12924=1
• SUSE Manager Server 2.1
  zypper in -t patch sleman21-samba-12924=1
• SUSE Manager Proxy 2.1
  zypper in -t patch slemap21-samba-12924=1

Package List:

• SUSE Linux Enterprise Point of Service 11 SP3 (i586)
  • libtdb1-3.6.3-84.1
  • libldb1-3.6.3-84.1
  • ldapsmb-1.34b-84.1
  • libsmbclient0-3.6.3-84.1
  • samba-krb-printing-3.6.3-84.1
  • libtevent0-3.6.3-84.1
  • libwbclient0-3.6.3-84.1
  • samba-3.6.3-84.1
  • samba-client-3.6.3-84.1
  • samba-winbind-3.6.3-84.1
  • libtalloc2-3.6.3-84.1
• SUSE Linux Enterprise Point of Service 11 SP3 (noarch)
  • samba-doc-3.6.3-84.1
• SUSE Linux Enterprise Software Development Kit 11 SP4 (s390x x86_64 i586 ppc64 ia64)
  • libnetapi-devel-3.6.3-84.1
  • libsmbsharemodes0-3.6.3-84.1
  • libwbclient-devel-3.6.3-84.1
  • libsmbsharemodes-devel-3.6.3-84.1
  • libtevent-devel-3.6.3-84.1
  • libldb-devel-3.6.3-84.1
  • samba-devel-3.6.3-84.1
  • libtdb-devel-3.6.3-84.1
  • libtalloc-devel-3.6.3-84.1
  • samba-test-3.6.3-84.1
  • libnetapi0-3.6.3-84.1
  • libsmbclient-devel-3.6.3-84.1
• SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 (s390x x86_64 i586)
  • libtdb1-3.6.3-84.1
  • libldb1-3.6.3-84.1
  • ldapsmb-1.34b-84.1
  • libsmbclient0-3.6.3-84.1
  • samba-krb-printing-3.6.3-84.1
  • libtevent0-3.6.3-84.1
  • libwbclient0-3.6.3-84.1
  • samba-3.6.3-84.1
  • samba-client-3.6.3-84.1
  • samba-winbind-3.6.3-84.1
  • libtalloc2-3.6.3-84.1
• SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 (noarch)
  • samba-doc-3.6.3-84.1
• SUSE Linux Enterprise Server 11 SP3 LTSS 11-SP3 (s390x x86_64)
  • libtalloc2-32bit-3.6.3-84.1
  • libtevent0-32bit-3.6.3-84.1
  • libtdb1-32bit-3.6.3-84.1
  • libwbclient0-32bit-3.6.3-84.1
  • libsmbclient0-32bit-3.6.3-84.1
  • samba-32bit-3.6.3-84.1
  • samba-winbind-32bit-3.6.3-84.1
  • samba-client-32bit-3.6.3-84.1
• SUSE Linux Enterprise Server 11 SP4 (s390x x86_64 i586 ppc64 ia64)
  • libtdb1-3.6.3-84.1
  • libldb1-3.6.3-84.1
  • ldapsmb-1.34b-84.1
  • libsmbclient0-3.6.3-84.1
  • samba-krb-printing-3.6.3-84.1
  • libtevent0-3.6.3-84.1
  • libwbclient0-3.6.3-84.1
  • samba-3.6.3-84.1
  • samba-client-3.6.3-84.1
  • samba-winbind-3.6.3-84.1
  • libtalloc2-3.6.3-84.1
• SUSE Linux Enterprise Server 11 SP4 (noarch)
  • samba-doc-3.6.3-84.1
• SUSE Linux Enterprise Server 11 SP4 (ia64)
  • samba-winbind-x86-3.6.3-84.1
  • samba-x86-3.6.3-84.1
  • libtevent0-x86-3.6.3-84.1
  • libwbclient0-x86-3.6.3-84.1
  • libsmbclient0-x86-3.6.3-84.1
  • samba-client-x86-3.6.3-84.1
  • libtalloc2-x86-3.6.3-84.1
  • libtdb1-x86-3.6.3-84.1
• SUSE Linux Enterprise Server 11 SP4 (ppc64 s390x x86_64)
  • libtalloc2-32bit-3.6.3-84.1
  • libtevent0-32bit-3.6.3-84.1
  • libtdb1-32bit-3.6.3-84.1
  • libwbclient0-32bit-3.6.3-84.1
  • libsmbclient0-32bit-3.6.3-84.1
  • samba-32bit-3.6.3-84.1
  • samba-winbind-32bit-3.6.3-84.1
  • samba-client-32bit-3.6.3-84.1
• SLES for SAP Applications 11-SP4 (ppc64 x86_64)
  • libtdb1-3.6.3-84.1
  • libldb1-3.6.3-84.1
  • libtalloc2-32bit-3.6.3-84.1
  • ldapsmb-1.34b-84.1
  • libsmbclient0-3.6.3-84.1
  • libtdb1-32bit-3.6.3-84.1
  • libtevent0-32bit-3.6.3-84.1
  • samba-krb-printing-3.6.3-84.1
  • libtevent0-3.6.3-84.1
  • libwbclient0-32bit-3.6.3-84.1
  • libwbclient0-3.6.3-84.1
  • samba-3.6.3-84.1
  • samba-32bit-3.6.3-84.1
  • libsmbclient0-32bit-3.6.3-84.1
  • samba-client-3.6.3-84.1
  • samba-winbind-3.6.3-84.1
  • libtalloc2-3.6.3-84.1
  • samba-winbind-32bit-3.6.3-84.1
  • samba-client-32bit-3.6.3-84.1
• SLES for SAP Applications 11-SP4 (noarch)
  • samba-doc-3.6.3-84.1
• SUSE Cloud 5 (x86_64)
  • libtdb1-3.6.3-84.1
  • libldb1-3.6.3-84.1
  • libtalloc2-32bit-3.6.3-84.1
  • ldapsmb-1.34b-84.1
  • libsmbclient0-3.6.3-84.1
  • libtdb1-32bit-3.6.3-84.1
  • libtevent0-32bit-3.6.3-84.1
  • samba-krb-printing-3.6.3-84.1
  • libtevent0-3.6.3-84.1
  • libwbclient0-32bit-3.6.3-84.1
  • libwbclient0-3.6.3-84.1
  • samba-3.6.3-84.1
  • samba-32bit-3.6.3-84.1
  • libsmbclient0-32bit-3.6.3-84.1
  • samba-client-3.6.3-84.1
  • samba-winbind-3.6.3-84.1
  • libtalloc2-3.6.3-84.1
  • samba-winbind-32bit-3.6.3-84.1
  • samba-client-32bit-3.6.3-84.1
• SUSE Cloud 5 (noarch)
  • samba-doc-3.6.3-84.1
• SUSE Manager Server 2.1 (s390x x86_64)
  • libtdb1-3.6.3-84.1
  • libldb1-3.6.3-84.1
  • libtalloc2-32bit-3.6.3-84.1
  • ldapsmb-1.34b-84.1
  • libsmbclient0-3.6.3-84.1
  • libtdb1-32bit-3.6.3-84.1
  • libtevent0-32bit-3.6.3-84.1
  • samba-krb-printing-3.6.3-84.1
  • libtevent0-3.6.3-84.1
  • libwbclient0-32bit-3.6.3-84.1
  • libwbclient0-3.6.3-84.1
  • samba-3.6.3-84.1
  • samba-32bit-3.6.3-84.1
  • libsmbclient0-32bit-3.6.3-84.1
  • samba-client-3.6.3-84.1
  • samba-winbind-3.6.3-84.1
  • libtalloc2-3.6.3-84.1
  • samba-winbind-32bit-3.6.3-84.1
  • samba-client-32bit-3.6.3-84.1
• SUSE Manager Server 2.1 (noarch)
  • samba-doc-3.6.3-84.1
• SUSE Manager Proxy 2.1 (x86_64)
  • libtdb1-3.6.3-84.1
  • libldb1-3.6.3-84.1
  • libtalloc2-32bit-3.6.3-84.1
  • ldapsmb-1.34b-84.1
  • libsmbclient0-3.6.3-84.1
  • libtdb1-32bit-3.6.3-84.1
  • libtevent0-32bit-3.6.3-84.1
  • samba-krb-printing-3.6.3-84.1
  • libtevent0-3.6.3-84.1
  • libwbclient0-32bit-3.6.3-84.1
  • libwbclient0-3.6.3-84.1
  • samba-3.6.3-84.1
  • samba-32bit-3.6.3-84.1
  • libsmbclient0-32bit-3.6.3-84.1
  • samba-client-3.6.3-84.1
  • samba-winbind-3.6.3-84.1
  • libtalloc2-3.6.3-84.1
  • samba-winbind-32bit-3.6.3-84.1
  • samba-client-32bit-3.6.3-84.1
• SUSE Manager Proxy 2.1 (noarch)
  • samba-doc-3.6.3-84.1

References:

• https://www.suse.com/security/cve/CVE-2016-2125.html
• https://www.suse.com/security/cve/CVE-2016-2126.html
• https://bugzilla.suse.com/show_bug.cgi?id=1003731
• https://bugzilla.suse.com/show_bug.cgi?id=1009711
• https://bugzilla.suse.com/show_bug.cgi?id=1014441
• https://bugzilla.suse.com/show_bug.cgi?id=1014442
• https://bugzilla.suse.com/show_bug.cgi?id=993692
• https://bugzilla.suse.com/show_bug.cgi?id=997833