Security update for dnsmasq

Announcement ID:	SUSE-SU-2017:2618-1
Rating:	important
References:	bsc#1060354 bsc#1060355 bsc#1060360 bsc#1060361 bsc#1060362 bsc#1060364
Cross-References:	CVE-2017-14491 CVE-2017-14492 CVE-2017-14493 CVE-2017-14494 CVE-2017-14495 CVE-2017-14496
CVSS scores:	CVE-2017-14491 ( SUSE ): 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L CVE-2017-14491 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2017-14491 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2017-14492 ( SUSE ): 5.4 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L CVE-2017-14492 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2017-14493 ( SUSE ): 5.4 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L CVE-2017-14493 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2017-14494 ( SUSE ): 4.3 CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVE-2017-14494 ( NVD ): 5.9 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVE-2017-14495 ( SUSE ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2017-14495 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2017-14496 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:	SUSE Linux Enterprise Desktop 12 SP2 SUSE Linux Enterprise Desktop 12 SP3 SUSE Linux Enterprise High Performance Computing 12 SP2 SUSE Linux Enterprise High Performance Computing 12 SP3 SUSE Linux Enterprise Server 12 SP1 SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1 SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP1 SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP3 SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2 SUSE OpenStack Cloud 6 SUSE OpenStack Cloud 7

An update that solves six vulnerabilities can now be installed.

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 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 6
  zypper in -t patch SUSE-OpenStack-Cloud-6-2017-1615=1
• SUSE OpenStack Cloud 7
  zypper in -t patch SUSE-OpenStack-Cloud-7-2017-1615=1
• SUSE Linux Enterprise Desktop 12 SP2
  zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-1615=1
• SUSE Linux Enterprise Desktop 12 SP3
  zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2017-1615=1
• SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2
  zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-1615=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP1
  zypper in -t patch SUSE-SLE-SAP-12-SP1-2017-1615=1
• SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1
  zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-1615=1
• SUSE Linux Enterprise High Performance Computing 12 SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-1615=1
• SUSE Linux Enterprise Server 12 SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-1615=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2
  zypper in -t patch SUSE-SLE-SERVER-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 High Performance Computing 12 SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-1615=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-1615=1

Package List:

• SUSE OpenStack Cloud 6 (x86_64)
  • dnsmasq-debuginfo-2.78-18.3.1
  • dnsmasq-debugsource-2.78-18.3.1
  • dnsmasq-utils-debuginfo-2.78-18.3.1
  • dnsmasq-utils-2.78-18.3.1
  • dnsmasq-2.78-18.3.1
• SUSE OpenStack Cloud 7 (x86_64)
  • dnsmasq-debuginfo-2.78-18.3.1
  • dnsmasq-utils-2.78-18.3.1
  • dnsmasq-utils-debuginfo-2.78-18.3.1
  • dnsmasq-debugsource-2.78-18.3.1
• SUSE Linux Enterprise Desktop 12 SP2 (x86_64)
  • dnsmasq-debuginfo-2.78-18.3.1
  • dnsmasq-debugsource-2.78-18.3.1
  • dnsmasq-2.78-18.3.1
• SUSE Linux Enterprise Desktop 12 SP3 (x86_64)
  • dnsmasq-debuginfo-2.78-18.3.1
  • dnsmasq-debugsource-2.78-18.3.1
  • dnsmasq-2.78-18.3.1
• SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2 (aarch64)
  • dnsmasq-debuginfo-2.78-18.3.1
  • dnsmasq-debugsource-2.78-18.3.1
  • dnsmasq-2.78-18.3.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP1 (ppc64le x86_64)
  • dnsmasq-debuginfo-2.78-18.3.1
  • dnsmasq-debugsource-2.78-18.3.1
  • dnsmasq-2.78-18.3.1
• SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1 (ppc64le s390x x86_64)
  • dnsmasq-debuginfo-2.78-18.3.1
  • dnsmasq-debugsource-2.78-18.3.1
  • dnsmasq-2.78-18.3.1
• SUSE Linux Enterprise High Performance Computing 12 SP2 (aarch64 x86_64)
  • dnsmasq-debuginfo-2.78-18.3.1
  • dnsmasq-debugsource-2.78-18.3.1
  • dnsmasq-2.78-18.3.1
• SUSE Linux Enterprise Server 12 SP2 (aarch64 ppc64le s390x x86_64)
  • dnsmasq-debuginfo-2.78-18.3.1
  • dnsmasq-debugsource-2.78-18.3.1
  • dnsmasq-2.78-18.3.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le x86_64)
  • dnsmasq-debuginfo-2.78-18.3.1
  • dnsmasq-debugsource-2.78-18.3.1
  • dnsmasq-2.78-18.3.1
• SUSE Linux Enterprise Server 12 SP3 (aarch64 ppc64le s390x x86_64)
  • dnsmasq-debuginfo-2.78-18.3.1
  • dnsmasq-debugsource-2.78-18.3.1
  • dnsmasq-2.78-18.3.1
• SUSE Linux Enterprise High Performance Computing 12 SP3 (aarch64 x86_64)
  • dnsmasq-debuginfo-2.78-18.3.1
  • dnsmasq-debugsource-2.78-18.3.1
  • dnsmasq-2.78-18.3.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3 (ppc64le x86_64)
  • dnsmasq-debuginfo-2.78-18.3.1
  • dnsmasq-debugsource-2.78-18.3.1
  • dnsmasq-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/show_bug.cgi?id=1060354
• https://bugzilla.suse.com/show_bug.cgi?id=1060355
• https://bugzilla.suse.com/show_bug.cgi?id=1060360
• https://bugzilla.suse.com/show_bug.cgi?id=1060361
• https://bugzilla.suse.com/show_bug.cgi?id=1060362
• https://bugzilla.suse.com/show_bug.cgi?id=1060364