SUSE-SU-2016:0994-1: moderate: Security update for krb5

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

   SUSE Security Update: Security update for krb5
______________________________________________________________________________

Announcement ID:    SUSE-SU-2016:0994-1
Rating:             moderate
References:         #971942 
Cross-References:   CVE-2016-3119
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP1
                    SUSE Linux Enterprise Software Development Kit 12
                    SUSE Linux Enterprise Server 12-SP1
                    SUSE Linux Enterprise Server 12
                    SUSE Linux Enterprise Desktop 12-SP1
                    SUSE Linux Enterprise Desktop 12
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:


   This update for krb5 fixes the following security issue:

   - CVE-2016-3119: An authenticated attacker with permission to modify a
     principal entry could have caused kadmind to dereference a null pointer
     by supplying an empty DB argument to the modify_principal command, if
     kadmind is configured to use the LDAP KDB module. (bsc#971942)


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 Software Development Kit 12-SP1:

      zypper in -t patch SUSE-SLE-SDK-12-SP1-2016-586=1

   - SUSE Linux Enterprise Software Development Kit 12:

      zypper in -t patch SUSE-SLE-SDK-12-2016-586=1

   - SUSE Linux Enterprise Server 12-SP1:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2016-586=1

   - SUSE Linux Enterprise Server 12:

      zypper in -t patch SUSE-SLE-SERVER-12-2016-586=1

   - SUSE Linux Enterprise Desktop 12-SP1:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2016-586=1

   - SUSE Linux Enterprise Desktop 12:

      zypper in -t patch SUSE-SLE-DESKTOP-12-2016-586=1

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


Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP1 (ppc64le s390x x86_64):

      krb5-debuginfo-1.12.1-28.1
      krb5-debugsource-1.12.1-28.1
      krb5-devel-1.12.1-28.1

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

      krb5-debuginfo-1.12.1-28.1
      krb5-debugsource-1.12.1-28.1
      krb5-devel-1.12.1-28.1

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

      krb5-1.12.1-28.1
      krb5-client-1.12.1-28.1
      krb5-client-debuginfo-1.12.1-28.1
      krb5-debuginfo-1.12.1-28.1
      krb5-debugsource-1.12.1-28.1
      krb5-doc-1.12.1-28.1
      krb5-plugin-kdb-ldap-1.12.1-28.1
      krb5-plugin-kdb-ldap-debuginfo-1.12.1-28.1
      krb5-plugin-preauth-otp-1.12.1-28.1
      krb5-plugin-preauth-otp-debuginfo-1.12.1-28.1
      krb5-plugin-preauth-pkinit-1.12.1-28.1
      krb5-plugin-preauth-pkinit-debuginfo-1.12.1-28.1
      krb5-server-1.12.1-28.1
      krb5-server-debuginfo-1.12.1-28.1

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

      krb5-32bit-1.12.1-28.1
      krb5-debuginfo-32bit-1.12.1-28.1

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

      krb5-1.12.1-28.1
      krb5-client-1.12.1-28.1
      krb5-client-debuginfo-1.12.1-28.1
      krb5-debuginfo-1.12.1-28.1
      krb5-debugsource-1.12.1-28.1
      krb5-doc-1.12.1-28.1
      krb5-plugin-kdb-ldap-1.12.1-28.1
      krb5-plugin-kdb-ldap-debuginfo-1.12.1-28.1
      krb5-plugin-preauth-otp-1.12.1-28.1
      krb5-plugin-preauth-otp-debuginfo-1.12.1-28.1
      krb5-plugin-preauth-pkinit-1.12.1-28.1
      krb5-plugin-preauth-pkinit-debuginfo-1.12.1-28.1
      krb5-server-1.12.1-28.1
      krb5-server-debuginfo-1.12.1-28.1

   - SUSE Linux Enterprise Server 12 (s390x x86_64):

      krb5-32bit-1.12.1-28.1
      krb5-debuginfo-32bit-1.12.1-28.1

   - SUSE Linux Enterprise Desktop 12-SP1 (x86_64):

      krb5-1.12.1-28.1
      krb5-32bit-1.12.1-28.1
      krb5-client-1.12.1-28.1
      krb5-client-debuginfo-1.12.1-28.1
      krb5-debuginfo-1.12.1-28.1
      krb5-debuginfo-32bit-1.12.1-28.1
      krb5-debugsource-1.12.1-28.1

   - SUSE Linux Enterprise Desktop 12 (x86_64):

      krb5-1.12.1-28.1
      krb5-32bit-1.12.1-28.1
      krb5-client-1.12.1-28.1
      krb5-client-debuginfo-1.12.1-28.1
      krb5-debuginfo-1.12.1-28.1
      krb5-debuginfo-32bit-1.12.1-28.1
      krb5-debugsource-1.12.1-28.1


References:

   https://www.suse.com/security/cve/CVE-2016-3119.html
   https://bugzilla.suse.com/971942