SUSE-SU-2016:3300-1: moderate: Security update for samba

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for samba
______________________________________________________________________________

Announcement ID:    SUSE-SU-2016:3300-1
Rating:             moderate
References:         #1003731 #1009711 #1014441 #1014442 #975131 
                    #978898 #993692 #997833 
Cross-References:   CVE-2016-2125 CVE-2016-2126
Affected Products:
                    SUSE Linux Enterprise Server 11-SP2-LTSS
                    SUSE Linux Enterprise Debuginfo 11-SP2
______________________________________________________________________________

   An update that solves two vulnerabilities and has 6 fixes
   is now available.

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 at domain.com format.
     (bsc#997833)
   - Prevent core, make sure response->extra_data.data is always cleared out.
     (bsc#993692)
   - Honor smb.conf socket options in winbind. (bsc#975131)
   - Fix crash with net rpc join. (bsc#978898)
   - Fix a regression verifying the security trailer. (bsc#978898)
   - Fix updating netlogon credentials. (bsc#978898)


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 Server 11-SP2-LTSS:

      zypper in -t patch slessp2-samba-12925=1

   - SUSE Linux Enterprise Debuginfo 11-SP2:

      zypper in -t patch dbgsp2-samba-12925=1

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


Package List:

   - SUSE Linux Enterprise Server 11-SP2-LTSS (i586 s390x x86_64):

      ldapsmb-1.34b-56.1
      libldb1-3.6.3-56.1
      libsmbclient0-3.6.3-56.1
      libtalloc2-3.6.3-56.1
      libtdb1-3.6.3-56.1
      libtevent0-3.6.3-56.1
      libwbclient0-3.6.3-56.1
      samba-3.6.3-56.1
      samba-client-3.6.3-56.1
      samba-krb-printing-3.6.3-56.1
      samba-winbind-3.6.3-56.1

   - SUSE Linux Enterprise Server 11-SP2-LTSS (s390x x86_64):

      libsmbclient0-32bit-3.6.3-56.1
      libtalloc2-32bit-3.6.3-56.1
      libtdb1-32bit-3.6.3-56.1
      libtevent0-32bit-3.6.3-56.1
      libwbclient0-32bit-3.6.3-56.1
      samba-32bit-3.6.3-56.1
      samba-client-32bit-3.6.3-56.1
      samba-winbind-32bit-3.6.3-56.1

   - SUSE Linux Enterprise Server 11-SP2-LTSS (noarch):

      samba-doc-3.6.3-56.1

   - SUSE Linux Enterprise Debuginfo 11-SP2 (i586 s390x x86_64):

      samba-debuginfo-3.6.3-56.1
      samba-debugsource-3.6.3-56.1

   - SUSE Linux Enterprise Debuginfo 11-SP2 (s390x x86_64):

      samba-debuginfo-32bit-3.6.3-56.1


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/1003731
   https://bugzilla.suse.com/1009711
   https://bugzilla.suse.com/1014441
   https://bugzilla.suse.com/1014442
   https://bugzilla.suse.com/975131
   https://bugzilla.suse.com/978898
   https://bugzilla.suse.com/993692
   https://bugzilla.suse.com/997833