Security update for dnsmasq

SUSE Security Update: Security update for dnsmasq
Announcement ID: SUSE-SU-2017:2618-1
Rating: important
References: #1060354 #1060355 #1060360 #1060361 #1060362 #1060364
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: