ESB-2018.0959 - [SUSE] memcached: Denial of service - Remote/unauthenticated 2018-04-03

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.0959
            SUSE Security Update: Security update for memcached
                               3 April 2018

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

Product:           memcached
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2017-9951  

Reference:         ESB-2018.0868
                   ESB-2018.0833
                   ESB-2018.0638

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2018/suse-su-20180839-1.html

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______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:0839-1
Rating:             important
References:         #1056865 
Cross-References:   CVE-2017-9951
Affected Products:
                    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
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for memcached fixes the following issues:

   - CVE-2017-9951: Fixed heap-based buffer over-read in try_read_command
     function which allowed remote attackers to cause a denial of service
     attack (bsc#1056865).


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 Linux Enterprise Software Development Kit 12-SP2:

      zypper in -t patch SUSE-SLE-SDK-12-SP2-2018-562=1

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

      zypper in -t patch SUSE-SLE-RPI-12-SP2-2018-562=1

   - SUSE Linux Enterprise Server 12-SP3:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-562=1

   - SUSE Linux Enterprise Server 12-SP2:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-562=1



Package List:

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

      memcached-debuginfo-1.4.39-4.3.1
      memcached-debugsource-1.4.39-4.3.1
      memcached-devel-1.4.39-4.3.1

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

      memcached-1.4.39-4.3.1
      memcached-debuginfo-1.4.39-4.3.1
      memcached-debugsource-1.4.39-4.3.1

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

      memcached-1.4.39-4.3.1
      memcached-debuginfo-1.4.39-4.3.1
      memcached-debugsource-1.4.39-4.3.1

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

      memcached-1.4.39-4.3.1
      memcached-debuginfo-1.4.39-4.3.1
      memcached-debugsource-1.4.39-4.3.1


References:

   https://www.suse.com/security/cve/CVE-2017-9951.html
   https://bugzilla.suse.com/1056865

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