Security update for libxml2

Announcement ID:	SUSE-SU-2018:0401-1
Rating:	moderate
References:	bsc#1077993 bsc#1078806 bsc#1078813
Cross-References:	CVE-2016-5131 CVE-2017-15412 CVE-2017-5130
CVSS scores:	CVE-2016-5131 ( SUSE ): 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2016-5131 ( NVD ): 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2017-15412 ( SUSE ): 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2017-15412 ( NVD ): 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2017-5130 ( SUSE ): 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2017-5130 ( NVD ): 8.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products:	Magnum Orchestration 7 SUSE Container as a Service Platform 1.0 SUSE Container as a Service Platform 2.0 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 SP2 SUSE Linux Enterprise Server 12 SP3 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 Linux Enterprise Software Development Kit 12 12-SP2 SUSE Linux Enterprise Software Development Kit 12 SP3

An update that solves three vulnerabilities can now be installed.

Description:

This update for libxml2 fixes one issue.

This security issue was fixed:

• CVE-2017-15412: Prevent use after free when calling XPath extension functions that allowed remote attackers to cause DoS or potentially RCE (bsc#1077993)
• CVE-2016-5131: Use-after-free vulnerability in libxml2 allowed remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the XPointer range-to function. (bsc#1078813)
• CVE-2017-5130: Fixed a potential remote buffer overflow in function xmlMemoryStrdup() (bsc#1078806)

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:

• Magnum Orchestration 7
  zypper in -t patch SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-276=1
• SUSE Linux Enterprise Desktop 12 SP2
  zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2018-276=1
• SUSE Linux Enterprise Desktop 12 SP3
  zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-276=1
• SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2
  zypper in -t patch SUSE-SLE-RPI-12-SP2-2018-276=1
• SUSE Linux Enterprise Software Development Kit 12 12-SP2
  zypper in -t patch SUSE-SLE-SDK-12-SP2-2018-276=1
• SUSE Linux Enterprise Software Development Kit 12 SP3
  zypper in -t patch SUSE-SLE-SDK-12-SP3-2018-276=1
• SUSE Linux Enterprise High Performance Computing 12 SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-276=1
• SUSE Linux Enterprise Server 12 SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-276=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-276=1
• SUSE Linux Enterprise Server 12 SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-276=1
• SUSE Linux Enterprise High Performance Computing 12 SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-276=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3
  zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-276=1
• SUSE Container as a Service Platform 2.0
  To install this update, use the SUSE CaaS Platform 'skuba' tool. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way.
• SUSE Container as a Service Platform 1.0
  To install this update, use the SUSE CaaS Platform 'skuba' tool. 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:

• Magnum Orchestration 7 (x86_64)
  • libxml2-2-debuginfo-2.9.4-46.12.1
  • libxml2-2-2.9.4-46.12.1
  • libxml2-debugsource-2.9.4-46.12.1
• SUSE Linux Enterprise Desktop 12 SP2 (x86_64)
  • python-libxml2-2.9.4-46.12.1
  • python-libxml2-debugsource-2.9.4-46.12.1
  • libxml2-2-2.9.4-46.12.1
  • libxml2-debugsource-2.9.4-46.12.1
  • libxml2-tools-2.9.4-46.12.1
  • libxml2-2-debuginfo-32bit-2.9.4-46.12.1
  • libxml2-2-32bit-2.9.4-46.12.1
  • libxml2-2-debuginfo-2.9.4-46.12.1
  • python-libxml2-debuginfo-2.9.4-46.12.1
  • libxml2-tools-debuginfo-2.9.4-46.12.1
• SUSE Linux Enterprise Desktop 12 SP3 (x86_64)
  • python-libxml2-2.9.4-46.12.1
  • python-libxml2-debugsource-2.9.4-46.12.1
  • libxml2-2-2.9.4-46.12.1
  • libxml2-debugsource-2.9.4-46.12.1
  • libxml2-tools-2.9.4-46.12.1
  • libxml2-2-debuginfo-32bit-2.9.4-46.12.1
  • libxml2-2-32bit-2.9.4-46.12.1
  • libxml2-2-debuginfo-2.9.4-46.12.1
  • python-libxml2-debuginfo-2.9.4-46.12.1
  • libxml2-tools-debuginfo-2.9.4-46.12.1
• SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2 (aarch64)
  • python-libxml2-2.9.4-46.12.1
  • python-libxml2-debugsource-2.9.4-46.12.1
  • libxml2-2-2.9.4-46.12.1
  • libxml2-debugsource-2.9.4-46.12.1
  • libxml2-tools-2.9.4-46.12.1
  • libxml2-2-debuginfo-2.9.4-46.12.1
  • python-libxml2-debuginfo-2.9.4-46.12.1
  • libxml2-tools-debuginfo-2.9.4-46.12.1
• SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2 (noarch)
  • libxml2-doc-2.9.4-46.12.1
• SUSE Linux Enterprise Software Development Kit 12 12-SP2 (aarch64 ppc64le s390x x86_64)
  • libxml2-devel-2.9.4-46.12.1
  • libxml2-debugsource-2.9.4-46.12.1
• SUSE Linux Enterprise Software Development Kit 12 SP3 (aarch64 ppc64le s390x x86_64)
  • libxml2-devel-2.9.4-46.12.1
  • libxml2-debugsource-2.9.4-46.12.1
• SUSE Linux Enterprise High Performance Computing 12 SP2 (aarch64 x86_64)
  • python-libxml2-2.9.4-46.12.1
  • python-libxml2-debugsource-2.9.4-46.12.1
  • libxml2-2-2.9.4-46.12.1
  • libxml2-debugsource-2.9.4-46.12.1
  • libxml2-tools-2.9.4-46.12.1
  • libxml2-2-debuginfo-2.9.4-46.12.1
  • python-libxml2-debuginfo-2.9.4-46.12.1
  • libxml2-tools-debuginfo-2.9.4-46.12.1
• SUSE Linux Enterprise High Performance Computing 12 SP2 (noarch)
  • libxml2-doc-2.9.4-46.12.1
• SUSE Linux Enterprise High Performance Computing 12 SP2 (x86_64)
  • libxml2-2-debuginfo-32bit-2.9.4-46.12.1
  • libxml2-2-32bit-2.9.4-46.12.1
• SUSE Linux Enterprise Server 12 SP2 (aarch64 ppc64le s390x x86_64)
  • python-libxml2-2.9.4-46.12.1
  • python-libxml2-debugsource-2.9.4-46.12.1
  • libxml2-2-2.9.4-46.12.1
  • libxml2-debugsource-2.9.4-46.12.1
  • libxml2-tools-2.9.4-46.12.1
  • libxml2-2-debuginfo-2.9.4-46.12.1
  • python-libxml2-debuginfo-2.9.4-46.12.1
  • libxml2-tools-debuginfo-2.9.4-46.12.1
• SUSE Linux Enterprise Server 12 SP2 (noarch)
  • libxml2-doc-2.9.4-46.12.1
• SUSE Linux Enterprise Server 12 SP2 (s390x x86_64)
  • libxml2-2-debuginfo-32bit-2.9.4-46.12.1
  • libxml2-2-32bit-2.9.4-46.12.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le x86_64)
  • python-libxml2-2.9.4-46.12.1
  • python-libxml2-debugsource-2.9.4-46.12.1
  • libxml2-2-2.9.4-46.12.1
  • libxml2-debugsource-2.9.4-46.12.1
  • libxml2-tools-2.9.4-46.12.1
  • libxml2-2-debuginfo-2.9.4-46.12.1
  • python-libxml2-debuginfo-2.9.4-46.12.1
  • libxml2-tools-debuginfo-2.9.4-46.12.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (noarch)
  • libxml2-doc-2.9.4-46.12.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (x86_64)
  • libxml2-2-debuginfo-32bit-2.9.4-46.12.1
  • libxml2-2-32bit-2.9.4-46.12.1
• SUSE Linux Enterprise Server 12 SP3 (aarch64 ppc64le s390x x86_64)
  • python-libxml2-2.9.4-46.12.1
  • python-libxml2-debugsource-2.9.4-46.12.1
  • libxml2-2-2.9.4-46.12.1
  • libxml2-debugsource-2.9.4-46.12.1
  • libxml2-tools-2.9.4-46.12.1
  • libxml2-2-debuginfo-2.9.4-46.12.1
  • python-libxml2-debuginfo-2.9.4-46.12.1
  • libxml2-tools-debuginfo-2.9.4-46.12.1
• SUSE Linux Enterprise Server 12 SP3 (noarch)
  • libxml2-doc-2.9.4-46.12.1
• SUSE Linux Enterprise Server 12 SP3 (s390x x86_64)
  • libxml2-2-debuginfo-32bit-2.9.4-46.12.1
  • libxml2-2-32bit-2.9.4-46.12.1
• SUSE Linux Enterprise High Performance Computing 12 SP3 (aarch64 x86_64)
  • python-libxml2-2.9.4-46.12.1
  • python-libxml2-debugsource-2.9.4-46.12.1
  • libxml2-2-2.9.4-46.12.1
  • libxml2-debugsource-2.9.4-46.12.1
  • libxml2-tools-2.9.4-46.12.1
  • libxml2-2-debuginfo-2.9.4-46.12.1
  • python-libxml2-debuginfo-2.9.4-46.12.1
  • libxml2-tools-debuginfo-2.9.4-46.12.1
• SUSE Linux Enterprise High Performance Computing 12 SP3 (noarch)
  • libxml2-doc-2.9.4-46.12.1
• SUSE Linux Enterprise High Performance Computing 12 SP3 (x86_64)
  • libxml2-2-debuginfo-32bit-2.9.4-46.12.1
  • libxml2-2-32bit-2.9.4-46.12.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3 (ppc64le x86_64)
  • python-libxml2-2.9.4-46.12.1
  • python-libxml2-debugsource-2.9.4-46.12.1
  • libxml2-2-2.9.4-46.12.1
  • libxml2-debugsource-2.9.4-46.12.1
  • libxml2-tools-2.9.4-46.12.1
  • libxml2-2-debuginfo-2.9.4-46.12.1
  • python-libxml2-debuginfo-2.9.4-46.12.1
  • libxml2-tools-debuginfo-2.9.4-46.12.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3 (noarch)
  • libxml2-doc-2.9.4-46.12.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP3 (x86_64)
  • libxml2-2-debuginfo-32bit-2.9.4-46.12.1
  • libxml2-2-32bit-2.9.4-46.12.1
• SUSE Container as a Service Platform 2.0 (x86_64)
  • libxml2-2-2.9.4-46.12.1
  • libxml2-debugsource-2.9.4-46.12.1
  • libxml2-tools-2.9.4-46.12.1
  • libxml2-2-debuginfo-2.9.4-46.12.1
  • libxml2-tools-debuginfo-2.9.4-46.12.1
• SUSE Container as a Service Platform 1.0 (x86_64)
  • libxml2-2-2.9.4-46.12.1
  • libxml2-debugsource-2.9.4-46.12.1
  • libxml2-tools-2.9.4-46.12.1
  • libxml2-2-debuginfo-2.9.4-46.12.1
  • libxml2-tools-debuginfo-2.9.4-46.12.1

References:

• https://www.suse.com/security/cve/CVE-2016-5131.html
• https://www.suse.com/security/cve/CVE-2017-15412.html
• https://www.suse.com/security/cve/CVE-2017-5130.html
• https://bugzilla.suse.com/show_bug.cgi?id=1077993
• https://bugzilla.suse.com/show_bug.cgi?id=1078806
• https://bugzilla.suse.com/show_bug.cgi?id=1078813