SUSE-SU-2017:2618-1: important: Security update for dnsmasq

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

   SUSE Security Update: Security update for dnsmasq
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2618-1
Rating:             important
References:         #1060354 #1060355 #1060360 #1060361 #1060362 
                    #1060364 
Cross-References:   CVE-2017-14491 CVE-2017-14492 CVE-2017-14493
                    CVE-2017-14494 CVE-2017-14495 CVE-2017-14496
                   
Affected Products:
                    SUSE OpenStack Cloud 7
                    SUSE OpenStack Cloud 6
                    SUSE Linux Enterprise Server for SAP 12-SP1
                    SUSE Linux Enterprise Server for Raspberry Pi 12-SP2
                    SUSE Linux Enterprise Server 12-SP3
                    SUSE Linux Enterprise Server 12-SP2
                    SUSE Linux Enterprise Server 12-SP1-LTSS
                    SUSE Linux Enterprise Desktop 12-SP3
                    SUSE Linux Enterprise Desktop 12-SP2
______________________________________________________________________________

   An update that fixes 6 vulnerabilities is now available.

Description:

   This update for dnsmasq fixes the following security issues:

   - CVE-2017-14491: 2 byte heap based overflow. [bsc#1060354]
   - CVE-2017-14492: heap based overflow. [bsc#1060355]
   - CVE-2017-14493: stack based overflow. [bsc#1060360]
   - CVE-2017-14494: DHCP - info leak. [bsc#1060361]
   - CVE-2017-14495: DNS - OOM DoS. [bsc#1060362]
   - CVE-2017-14496: DNS - DoS Integer underflow. [bsc#1060364]


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE OpenStack Cloud 7:

      zypper in -t patch SUSE-OpenStack-Cloud-7-2017-1615=1

   - SUSE OpenStack Cloud 6:

      zypper in -t patch SUSE-OpenStack-Cloud-6-2017-1615=1

   - SUSE Linux Enterprise Server for SAP 12-SP1:

      zypper in -t patch SUSE-SLE-SAP-12-SP1-2017-1615=1

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

      zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-1615=1

   - SUSE Linux Enterprise Server 12-SP3:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-1615=1

   - SUSE Linux Enterprise Server 12-SP2:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-1615=1

   - SUSE Linux Enterprise Server 12-SP1-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-1615=1

   - SUSE Linux Enterprise Desktop 12-SP3:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2017-1615=1

   - SUSE Linux Enterprise Desktop 12-SP2:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-1615=1

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


Package List:

   - SUSE OpenStack Cloud 7 (aarch64 s390x x86_64):

      dnsmasq-debuginfo-2.78-18.3.1
      dnsmasq-debugsource-2.78-18.3.1
      dnsmasq-utils-2.78-18.3.1
      dnsmasq-utils-debuginfo-2.78-18.3.1

   - SUSE OpenStack Cloud 6 (x86_64):

      dnsmasq-2.78-18.3.1
      dnsmasq-debuginfo-2.78-18.3.1
      dnsmasq-debugsource-2.78-18.3.1
      dnsmasq-utils-2.78-18.3.1
      dnsmasq-utils-debuginfo-2.78-18.3.1

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

      dnsmasq-2.78-18.3.1
      dnsmasq-debuginfo-2.78-18.3.1
      dnsmasq-debugsource-2.78-18.3.1

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

      dnsmasq-2.78-18.3.1
      dnsmasq-debuginfo-2.78-18.3.1
      dnsmasq-debugsource-2.78-18.3.1

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

      dnsmasq-2.78-18.3.1
      dnsmasq-debuginfo-2.78-18.3.1
      dnsmasq-debugsource-2.78-18.3.1

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

      dnsmasq-2.78-18.3.1
      dnsmasq-debuginfo-2.78-18.3.1
      dnsmasq-debugsource-2.78-18.3.1

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

      dnsmasq-2.78-18.3.1
      dnsmasq-debuginfo-2.78-18.3.1
      dnsmasq-debugsource-2.78-18.3.1

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

      dnsmasq-2.78-18.3.1
      dnsmasq-debuginfo-2.78-18.3.1
      dnsmasq-debugsource-2.78-18.3.1

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

      dnsmasq-2.78-18.3.1
      dnsmasq-debuginfo-2.78-18.3.1
      dnsmasq-debugsource-2.78-18.3.1


References:

   https://www.suse.com/security/cve/CVE-2017-14491.html
   https://www.suse.com/security/cve/CVE-2017-14492.html
   https://www.suse.com/security/cve/CVE-2017-14493.html
   https://www.suse.com/security/cve/CVE-2017-14494.html
   https://www.suse.com/security/cve/CVE-2017-14495.html
   https://www.suse.com/security/cve/CVE-2017-14496.html
   https://bugzilla.suse.com/1060354
   https://bugzilla.suse.com/1060355
   https://bugzilla.suse.com/1060360
   https://bugzilla.suse.com/1060361
   https://bugzilla.suse.com/1060362
   https://bugzilla.suse.com/1060364