ESB-2017.2854 - [UNIX/Linux][SUSE] krb5: Execute arbitrary code/commands - Existing account 2017-11-09

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2017.2854
              SUSE Security Update: Security update for krb5
                              9 November 2017

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           krb5
Publisher:         SUSE
Operating System:  SUSE
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Execute Arbitrary Code/Commands -- Existing Account
                   Denial of Service               -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-15088  

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2017/suse-su-20172948-1/

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than SUSE. It is recommended that administrators 
         running krb5 check for an updated version of the software for their
         operating system.

- --------------------------BEGIN INCLUDED TEXT--------------------

   SUSE Security Update: Security update for krb5
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2948-1
Rating:             important
References:         #1065274 
Cross-References:   CVE-2017-15088
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 fixes one vulnerability is now available.

Description:

   This update for krb5 fixes the following issues:

   Security issues fixed:

   - CVE-2017-15088: A buffer overflow in get_matching_data() was fixed that
     could under specific circumstances be used to execute code (bsc#1065274)


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-SP3-2017-1826=1

   - SUSE Linux Enterprise Software Development Kit 12-SP2:

      zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-1826=1

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

      zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-1826=1

   - SUSE Linux Enterprise Server 12-SP3:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-1826=1

   - SUSE Linux Enterprise Server 12-SP2:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-1826=1

   - SUSE Linux Enterprise Desktop 12-SP3:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2017-1826=1

   - SUSE Linux Enterprise Desktop 12-SP2:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-1826=1

   - SUSE Container as a Service Platform ALL:

      zypper in -t patch SUSE-CAASP-ALL-2017-1826=1

   - OpenStack Cloud Magnum Orchestration 7:

      zypper in -t patch SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-1826=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-1.12.5-40.16.1
      krb5-debugsource-1.12.5-40.16.1
      krb5-devel-1.12.5-40.16.1

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

      krb5-debuginfo-1.12.5-40.16.1
      krb5-debugsource-1.12.5-40.16.1
      krb5-devel-1.12.5-40.16.1

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

      krb5-1.12.5-40.16.1
      krb5-client-1.12.5-40.16.1
      krb5-client-debuginfo-1.12.5-40.16.1
      krb5-debuginfo-1.12.5-40.16.1
      krb5-debugsource-1.12.5-40.16.1
      krb5-doc-1.12.5-40.16.1
      krb5-plugin-kdb-ldap-1.12.5-40.16.1
      krb5-plugin-kdb-ldap-debuginfo-1.12.5-40.16.1
      krb5-plugin-preauth-otp-1.12.5-40.16.1
      krb5-plugin-preauth-otp-debuginfo-1.12.5-40.16.1
      krb5-plugin-preauth-pkinit-1.12.5-40.16.1
      krb5-plugin-preauth-pkinit-debuginfo-1.12.5-40.16.1
      krb5-server-1.12.5-40.16.1
      krb5-server-debuginfo-1.12.5-40.16.1

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

      krb5-1.12.5-40.16.1
      krb5-client-1.12.5-40.16.1
      krb5-client-debuginfo-1.12.5-40.16.1
      krb5-debuginfo-1.12.5-40.16.1
      krb5-debugsource-1.12.5-40.16.1
      krb5-doc-1.12.5-40.16.1
      krb5-plugin-kdb-ldap-1.12.5-40.16.1
      krb5-plugin-kdb-ldap-debuginfo-1.12.5-40.16.1
      krb5-plugin-preauth-otp-1.12.5-40.16.1
      krb5-plugin-preauth-otp-debuginfo-1.12.5-40.16.1
      krb5-plugin-preauth-pkinit-1.12.5-40.16.1
      krb5-plugin-preauth-pkinit-debuginfo-1.12.5-40.16.1
      krb5-server-1.12.5-40.16.1
      krb5-server-debuginfo-1.12.5-40.16.1

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

      krb5-32bit-1.12.5-40.16.1
      krb5-debuginfo-32bit-1.12.5-40.16.1

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

      krb5-1.12.5-40.16.1
      krb5-client-1.12.5-40.16.1
      krb5-client-debuginfo-1.12.5-40.16.1
      krb5-debuginfo-1.12.5-40.16.1
      krb5-debugsource-1.12.5-40.16.1
      krb5-doc-1.12.5-40.16.1
      krb5-plugin-kdb-ldap-1.12.5-40.16.1
      krb5-plugin-kdb-ldap-debuginfo-1.12.5-40.16.1
      krb5-plugin-preauth-otp-1.12.5-40.16.1
      krb5-plugin-preauth-otp-debuginfo-1.12.5-40.16.1
      krb5-plugin-preauth-pkinit-1.12.5-40.16.1
      krb5-plugin-preauth-pkinit-debuginfo-1.12.5-40.16.1
      krb5-server-1.12.5-40.16.1
      krb5-server-debuginfo-1.12.5-40.16.1

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

      krb5-32bit-1.12.5-40.16.1
      krb5-debuginfo-32bit-1.12.5-40.16.1

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

      krb5-1.12.5-40.16.1
      krb5-32bit-1.12.5-40.16.1
      krb5-client-1.12.5-40.16.1
      krb5-client-debuginfo-1.12.5-40.16.1
      krb5-debuginfo-1.12.5-40.16.1
      krb5-debuginfo-32bit-1.12.5-40.16.1
      krb5-debugsource-1.12.5-40.16.1

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

      krb5-1.12.5-40.16.1
      krb5-32bit-1.12.5-40.16.1
      krb5-client-1.12.5-40.16.1
      krb5-client-debuginfo-1.12.5-40.16.1
      krb5-debuginfo-1.12.5-40.16.1
      krb5-debuginfo-32bit-1.12.5-40.16.1
      krb5-debugsource-1.12.5-40.16.1

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

      krb5-1.12.5-40.16.1
      krb5-debuginfo-1.12.5-40.16.1
      krb5-debugsource-1.12.5-40.16.1

   - OpenStack Cloud Magnum Orchestration 7 (x86_64):

      krb5-1.12.5-40.16.1
      krb5-debuginfo-1.12.5-40.16.1
      krb5-debugsource-1.12.5-40.16.1


References:

   https://www.suse.com/security/cve/CVE-2017-15088.html
   https://bugzilla.suse.com/1065274

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