ESB-2018.3289 - [SUSE] net-snmp: Denial of service - Existing account 2018-10-26

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

                               ESB-2018.3289
            SUSE Security Update: Security update for net-snmp
                              26 October 2018

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

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

Product:           net-snmp
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Denial of Service -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-18065  

Reference:         ESB-2018.3241
                   ESB-2018.3104
                   ESB-2018.3058

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2018/suse-su-20183447-1/

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

   SUSE Security Update: Security update for net-snmp
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:3447-1
Rating:             important
References:         #1027353 #1081164 #1102775 #1111122 
Cross-References:   CVE-2018-18065
Affected Products:
                    SUSE OpenStack Cloud 7
                    SUSE Linux Enterprise Software Development Kit 12-SP3
                    SUSE Linux Enterprise Server for SAP 12-SP2
                    SUSE Linux Enterprise Server 12-SP3
                    SUSE Linux Enterprise Server 12-SP2-LTSS
                    SUSE Linux Enterprise Server 12-SP2-BCL
                    SUSE Linux Enterprise Server 12-SP1-LTSS
                    SUSE Linux Enterprise Desktop 12-SP3
                    SUSE Enterprise Storage 4
                    SUSE CaaS Platform 3.0
______________________________________________________________________________

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

Description:

   This update for net-snmp fixes the following issues:

   Security issues fixed:

   - CVE-2018-18065: _set_key in agent/helpers/table_container.c had a NULL
     Pointer Exception bug that can be used by an authenticated attacker to
     remotely cause the instance to crash via a crafted UDP packet, resulting
     in Denial of Service. (bsc#1111122)

   Non-security issues fixed:

   - swintst_rpm: Protect against unspecified Group name (bsc#1102775)
   - Add tsm and tlstm MIBs and the USM security module. (bsc#1081164)
   - Fix agentx freezing on timeout (bsc#1027353)


Patch Instructions:

   To install this SUSE Security 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 OpenStack Cloud 7:

      zypper in -t patch SUSE-OpenStack-Cloud-7-2018-2461=1

   - SUSE Linux Enterprise Software Development Kit 12-SP3:

      zypper in -t patch SUSE-SLE-SDK-12-SP3-2018-2461=1

   - SUSE Linux Enterprise Server for SAP 12-SP2:

      zypper in -t patch SUSE-SLE-SAP-12-SP2-2018-2461=1

   - SUSE Linux Enterprise Server 12-SP3:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-2461=1

   - SUSE Linux Enterprise Server 12-SP2-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-2461=1

   - SUSE Linux Enterprise Server 12-SP2-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2018-2461=1

   - SUSE Linux Enterprise Server 12-SP1-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2018-2461=1

   - SUSE Linux Enterprise Desktop 12-SP3:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-2461=1

   - SUSE Enterprise Storage 4:

      zypper in -t patch SUSE-Storage-4-2018-2461=1

   - SUSE CaaS Platform 3.0:

      To install this update, use the SUSE CaaS Platform Velum dashboard.
      It will inform you if it detects new updates and let you then trigger
      updating of the complete cluster in a controlled way.



Package List:

   - SUSE OpenStack Cloud 7 (s390x x86_64):

      libsnmp30-32bit-5.7.3-6.3.1
      libsnmp30-5.7.3-6.3.1
      libsnmp30-debuginfo-32bit-5.7.3-6.3.1
      libsnmp30-debuginfo-5.7.3-6.3.1
      net-snmp-5.7.3-6.3.1
      net-snmp-debuginfo-5.7.3-6.3.1
      net-snmp-debugsource-5.7.3-6.3.1
      perl-SNMP-5.7.3-6.3.1
      perl-SNMP-debuginfo-5.7.3-6.3.1
      snmp-mibs-5.7.3-6.3.1

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

      net-snmp-debuginfo-5.7.3-6.3.1
      net-snmp-debugsource-5.7.3-6.3.1
      net-snmp-devel-5.7.3-6.3.1

   - SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):

      libsnmp30-5.7.3-6.3.1
      libsnmp30-debuginfo-5.7.3-6.3.1
      net-snmp-5.7.3-6.3.1
      net-snmp-debuginfo-5.7.3-6.3.1
      net-snmp-debugsource-5.7.3-6.3.1
      perl-SNMP-5.7.3-6.3.1
      perl-SNMP-debuginfo-5.7.3-6.3.1
      snmp-mibs-5.7.3-6.3.1

   - SUSE Linux Enterprise Server for SAP 12-SP2 (x86_64):

      libsnmp30-32bit-5.7.3-6.3.1
      libsnmp30-debuginfo-32bit-5.7.3-6.3.1

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

      libsnmp30-5.7.3-6.3.1
      libsnmp30-debuginfo-5.7.3-6.3.1
      net-snmp-5.7.3-6.3.1
      net-snmp-debuginfo-5.7.3-6.3.1
      net-snmp-debugsource-5.7.3-6.3.1
      perl-SNMP-5.7.3-6.3.1
      perl-SNMP-debuginfo-5.7.3-6.3.1
      snmp-mibs-5.7.3-6.3.1

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

      libsnmp30-32bit-5.7.3-6.3.1
      libsnmp30-debuginfo-32bit-5.7.3-6.3.1

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

      libsnmp30-5.7.3-6.3.1
      libsnmp30-debuginfo-5.7.3-6.3.1
      net-snmp-5.7.3-6.3.1
      net-snmp-debuginfo-5.7.3-6.3.1
      net-snmp-debugsource-5.7.3-6.3.1
      perl-SNMP-5.7.3-6.3.1
      perl-SNMP-debuginfo-5.7.3-6.3.1
      snmp-mibs-5.7.3-6.3.1

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

      libsnmp30-32bit-5.7.3-6.3.1
      libsnmp30-debuginfo-32bit-5.7.3-6.3.1

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

      libsnmp30-32bit-5.7.3-6.3.1
      libsnmp30-5.7.3-6.3.1
      libsnmp30-debuginfo-32bit-5.7.3-6.3.1
      libsnmp30-debuginfo-5.7.3-6.3.1
      net-snmp-5.7.3-6.3.1
      net-snmp-debuginfo-5.7.3-6.3.1
      net-snmp-debugsource-5.7.3-6.3.1
      perl-SNMP-5.7.3-6.3.1
      perl-SNMP-debuginfo-5.7.3-6.3.1
      snmp-mibs-5.7.3-6.3.1

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

      libsnmp30-5.7.3-6.3.1
      libsnmp30-debuginfo-5.7.3-6.3.1
      net-snmp-5.7.3-6.3.1
      net-snmp-debuginfo-5.7.3-6.3.1
      net-snmp-debugsource-5.7.3-6.3.1
      perl-SNMP-5.7.3-6.3.1
      perl-SNMP-debuginfo-5.7.3-6.3.1
      snmp-mibs-5.7.3-6.3.1

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

      libsnmp30-32bit-5.7.3-6.3.1
      libsnmp30-debuginfo-32bit-5.7.3-6.3.1

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

      libsnmp30-32bit-5.7.3-6.3.1
      libsnmp30-5.7.3-6.3.1
      libsnmp30-debuginfo-32bit-5.7.3-6.3.1
      libsnmp30-debuginfo-5.7.3-6.3.1
      net-snmp-5.7.3-6.3.1
      net-snmp-debuginfo-5.7.3-6.3.1
      net-snmp-debugsource-5.7.3-6.3.1
      perl-SNMP-5.7.3-6.3.1
      perl-SNMP-debuginfo-5.7.3-6.3.1
      snmp-mibs-5.7.3-6.3.1

   - SUSE Enterprise Storage 4 (x86_64):

      libsnmp30-32bit-5.7.3-6.3.1
      libsnmp30-5.7.3-6.3.1
      libsnmp30-debuginfo-32bit-5.7.3-6.3.1
      libsnmp30-debuginfo-5.7.3-6.3.1
      net-snmp-5.7.3-6.3.1
      net-snmp-debuginfo-5.7.3-6.3.1
      net-snmp-debugsource-5.7.3-6.3.1
      perl-SNMP-5.7.3-6.3.1
      perl-SNMP-debuginfo-5.7.3-6.3.1
      snmp-mibs-5.7.3-6.3.1

   - SUSE CaaS Platform 3.0 (x86_64):

      libsnmp30-5.7.3-6.3.1
      libsnmp30-debuginfo-5.7.3-6.3.1
      net-snmp-5.7.3-6.3.1
      net-snmp-debuginfo-5.7.3-6.3.1
      net-snmp-debugsource-5.7.3-6.3.1
      perl-SNMP-5.7.3-6.3.1
      perl-SNMP-debuginfo-5.7.3-6.3.1
      snmp-mibs-5.7.3-6.3.1


References:

   https://www.suse.com/security/cve/CVE-2018-18065.html
   https://bugzilla.suse.com/1027353
   https://bugzilla.suse.com/1081164
   https://bugzilla.suse.com/1102775
   https://bugzilla.suse.com/1111122

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