SUSE-SU-2017:2659-1: moderate: Security update for krb5

sle-security-updates at lists.suse.com sle-security-updates at lists.suse.com
Mon Oct 9 04:09:07 MDT 2017 

   SUSE Security Update: Security update for krb5
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2659-1
Rating:             moderate
References:         #1032680 #1054028 #1056995 #903543 
Cross-References:   CVE-2017-11462
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP3
                    SUSE Linux Enterprise Software Development Kit 12-SP2
                    SUSE Linux Enterprise Server for Raspberry Pi 12-SP2
                    SUSE Linux Enterprise Server 12-SP3
                    SUSE Linux Enterprise Server 12-SP2
                    SUSE Linux Enterprise Desktop 12-SP3
                    SUSE Linux Enterprise Desktop 12-SP2
                    SUSE Container as a Service Platform ALL
                    OpenStack Cloud Magnum Orchestration 7
______________________________________________________________________________

   An update that solves one vulnerability and has three fixes
   is now available.

Description:

   This update for krb5 fixes several issues.

   This security issue was fixed:

   - CVE-2017-11462: Prevent automatic security context deletion to prevent
     double-free (bsc#1056995)

   These non-security issues were fixed:

   - Set "rdns" and "dns_canonicalize_hostname" to false in krb5.conf in
     order to improve client security in handling service principle names.
     (bsc#1054028)
   - Prevent kadmind.service startup failure caused by absence of LDAP
     service. (bsc#903543)
   - Remove main package's dependency on systemd (bsc#1032680)


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-SP3:

      zypper in -t patch SUSE-SLE-SDK-12-SP3-2017-1644=1

   - SUSE Linux Enterprise Software Development Kit 12-SP2:

      zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-1644=1

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2:

      zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-1644=1

   - SUSE Linux Enterprise Server 12-SP3:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-1644=1

   - SUSE Linux Enterprise Server 12-SP2:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-1644=1

   - SUSE Linux Enterprise Desktop 12-SP3:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2017-1644=1

   - SUSE Linux Enterprise Desktop 12-SP2:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-1644=1

   - SUSE Container as a Service Platform ALL:

      zypper in -t patch SUSE-CAASP-ALL-2017-1644=1

   - OpenStack Cloud Magnum Orchestration 7:

      zypper in -t patch SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-1644=1

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


Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le s390x x86_64):

      krb5-debuginfo-1.12.5-40.13.1
      krb5-debugsource-1.12.5-40.13.1
      krb5-devel-1.12.5-40.13.1

   - SUSE Linux Enterprise Software Development Kit 12-SP2 (aarch64 ppc64le s390x x86_64):

      krb5-debuginfo-1.12.5-40.13.1
      krb5-debugsource-1.12.5-40.13.1
      krb5-devel-1.12.5-40.13.1

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (aarch64):

      krb5-1.12.5-40.13.1
      krb5-client-1.12.5-40.13.1
      krb5-client-debuginfo-1.12.5-40.13.1
      krb5-debuginfo-1.12.5-40.13.1
      krb5-debugsource-1.12.5-40.13.1
      krb5-doc-1.12.5-40.13.1
      krb5-plugin-kdb-ldap-1.12.5-40.13.1
      krb5-plugin-kdb-ldap-debuginfo-1.12.5-40.13.1
      krb5-plugin-preauth-otp-1.12.5-40.13.1
      krb5-plugin-preauth-otp-debuginfo-1.12.5-40.13.1
      krb5-plugin-preauth-pkinit-1.12.5-40.13.1
      krb5-plugin-preauth-pkinit-debuginfo-1.12.5-40.13.1
      krb5-server-1.12.5-40.13.1
      krb5-server-debuginfo-1.12.5-40.13.1

   - SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):

      krb5-1.12.5-40.13.1
      krb5-client-1.12.5-40.13.1
      krb5-client-debuginfo-1.12.5-40.13.1
      krb5-debuginfo-1.12.5-40.13.1
      krb5-debugsource-1.12.5-40.13.1
      krb5-doc-1.12.5-40.13.1
      krb5-plugin-kdb-ldap-1.12.5-40.13.1
      krb5-plugin-kdb-ldap-debuginfo-1.12.5-40.13.1
      krb5-plugin-preauth-otp-1.12.5-40.13.1
      krb5-plugin-preauth-otp-debuginfo-1.12.5-40.13.1
      krb5-plugin-preauth-pkinit-1.12.5-40.13.1
      krb5-plugin-preauth-pkinit-debuginfo-1.12.5-40.13.1
      krb5-server-1.12.5-40.13.1
      krb5-server-debuginfo-1.12.5-40.13.1

   - SUSE Linux Enterprise Server 12-SP3 (s390x x86_64):

      krb5-32bit-1.12.5-40.13.1
      krb5-debuginfo-32bit-1.12.5-40.13.1

   - SUSE Linux Enterprise Server 12-SP2 (aarch64 ppc64le s390x x86_64):

      krb5-1.12.5-40.13.1
      krb5-client-1.12.5-40.13.1
      krb5-client-debuginfo-1.12.5-40.13.1
      krb5-debuginfo-1.12.5-40.13.1
      krb5-debugsource-1.12.5-40.13.1
      krb5-doc-1.12.5-40.13.1
      krb5-plugin-kdb-ldap-1.12.5-40.13.1
      krb5-plugin-kdb-ldap-debuginfo-1.12.5-40.13.1
      krb5-plugin-preauth-otp-1.12.5-40.13.1
      krb5-plugin-preauth-otp-debuginfo-1.12.5-40.13.1
      krb5-plugin-preauth-pkinit-1.12.5-40.13.1
      krb5-plugin-preauth-pkinit-debuginfo-1.12.5-40.13.1
      krb5-server-1.12.5-40.13.1
      krb5-server-debuginfo-1.12.5-40.13.1

   - SUSE Linux Enterprise Server 12-SP2 (s390x x86_64):

      krb5-32bit-1.12.5-40.13.1
      krb5-debuginfo-32bit-1.12.5-40.13.1

   - SUSE Linux Enterprise Desktop 12-SP3 (x86_64):

      krb5-1.12.5-40.13.1
      krb5-32bit-1.12.5-40.13.1
      krb5-client-1.12.5-40.13.1
      krb5-client-debuginfo-1.12.5-40.13.1
      krb5-debuginfo-1.12.5-40.13.1
      krb5-debuginfo-32bit-1.12.5-40.13.1
      krb5-debugsource-1.12.5-40.13.1

   - SUSE Linux Enterprise Desktop 12-SP2 (x86_64):

      krb5-1.12.5-40.13.1
      krb5-32bit-1.12.5-40.13.1
      krb5-client-1.12.5-40.13.1
      krb5-client-debuginfo-1.12.5-40.13.1
      krb5-debuginfo-1.12.5-40.13.1
      krb5-debuginfo-32bit-1.12.5-40.13.1
      krb5-debugsource-1.12.5-40.13.1

   - SUSE Container as a Service Platform ALL (x86_64):

      krb5-1.12.5-40.13.1
      krb5-debuginfo-1.12.5-40.13.1
      krb5-debugsource-1.12.5-40.13.1

   - OpenStack Cloud Magnum Orchestration 7 (x86_64):

      krb5-1.12.5-40.13.1
      krb5-debuginfo-1.12.5-40.13.1
      krb5-debugsource-1.12.5-40.13.1


References:

   https://www.suse.com/security/cve/CVE-2017-11462.html
   https://bugzilla.suse.com/1032680
   https://bugzilla.suse.com/1054028
   https://bugzilla.suse.com/1056995
   https://bugzilla.suse.com/903543

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