Security update for libarchive

Announcement ID:	SUSE-SU-2016:2911-1
Rating:	moderate
References:	bsc#1005070 bsc#1005072 bsc#1005076 bsc#986566 bsc#989980 bsc#998677
Cross-References:	CVE-2015-2304 CVE-2016-5418 CVE-2016-5844 CVE-2016-6250 CVE-2016-8687 CVE-2016-8688 CVE-2016-8689
CVSS scores:	CVE-2016-5418 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVE-2016-5844 ( NVD ): 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2016-6250 ( NVD ): 8.6 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H CVE-2016-8687 ( SUSE ): 3.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L CVE-2016-8687 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2016-8688 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2016-8689 ( 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 SP1 SUSE Linux Enterprise Desktop 12 SP2 SUSE Linux Enterprise High Performance Computing 12 SP2 SUSE Linux Enterprise Server 12 SP1 SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP1 SUSE Linux Enterprise Server for SAP Applications 12 SP2 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 SP1

An update that solves seven vulnerabilities can now be installed.

Description:

This update for libarchive fixes several issues.

These security issues were fixed:

• CVE-2016-8687: Buffer overflow when printing a filename (bsc#1005070).
• CVE-2016-8689: Heap overflow when reading corrupted 7Zip files (bsc#1005072).
• CVE-2016-8688: Use after free because of incorrect calculation in next_line (bsc#1005076).
• CVE-2016-5844: Integer overflow in the ISO parser in libarchive allowed remote attackers to cause a denial of service (application crash) via a crafted ISO file (bsc#986566).
• CVE-2016-6250: Integer overflow in the ISO9660 writer in libarchive allowed remote attackers to cause a denial of service (application crash) or execute arbitrary code via vectors related to verifying filename lengths when writing an ISO9660 archive, which trigger a buffer overflow (bsc#989980).
• CVE-2016-5418: The sandboxing code in libarchive mishandled hardlink archive entries of non-zero data size, which might allowed remote attackers to write to arbitrary files via a crafted archive file (bsc#998677).

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 Linux Enterprise Desktop 12 SP1
  zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2016-1698=1
• SUSE Linux Enterprise Desktop 12 SP2
  zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2016-1698=1
• SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2
  zypper in -t patch SUSE-SLE-RPI-12-SP2-2016-1698=1
• SUSE Linux Enterprise Software Development Kit 12 SP1
  zypper in -t patch SUSE-SLE-SDK-12-SP1-2016-1698=1
• SUSE Linux Enterprise Software Development Kit 12 12-SP2
  zypper in -t patch SUSE-SLE-SDK-12-SP2-2016-1698=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP1
  zypper in -t patch SUSE-SLE-SERVER-12-SP1-2016-1698=1
• SUSE Linux Enterprise Server 12 SP1
  zypper in -t patch SUSE-SLE-SERVER-12-SP1-2016-1698=1
• SUSE Linux Enterprise High Performance Computing 12 SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2016-1698=1
• SUSE Linux Enterprise Server 12 SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2016-1698=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2016-1698=1

Package List:

• SUSE Linux Enterprise Desktop 12 SP1 (x86_64)
  • libarchive13-3.1.2-25.1
  • libarchive13-debuginfo-3.1.2-25.1
  • libarchive-debugsource-3.1.2-25.1
• SUSE Linux Enterprise Desktop 12 SP2 (x86_64)
  • libarchive13-3.1.2-25.1
  • libarchive13-debuginfo-3.1.2-25.1
  • libarchive-debugsource-3.1.2-25.1
• SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2 (aarch64)
  • libarchive13-3.1.2-25.1
  • libarchive13-debuginfo-3.1.2-25.1
  • libarchive-debugsource-3.1.2-25.1
• SUSE Linux Enterprise Software Development Kit 12 SP1 (ppc64le s390x x86_64)
  • libarchive-devel-3.1.2-25.1
  • libarchive-debugsource-3.1.2-25.1
• SUSE Linux Enterprise Software Development Kit 12 12-SP2 (aarch64 ppc64le s390x x86_64)
  • libarchive-devel-3.1.2-25.1
  • libarchive-debugsource-3.1.2-25.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP1 (ppc64le x86_64)
  • libarchive13-3.1.2-25.1
  • libarchive13-debuginfo-3.1.2-25.1
  • libarchive-debugsource-3.1.2-25.1
• SUSE Linux Enterprise Server 12 SP1 (ppc64le s390x x86_64)
  • libarchive13-3.1.2-25.1
  • libarchive13-debuginfo-3.1.2-25.1
  • libarchive-debugsource-3.1.2-25.1
• SUSE Linux Enterprise High Performance Computing 12 SP2 (aarch64 x86_64)
  • libarchive13-3.1.2-25.1
  • libarchive13-debuginfo-3.1.2-25.1
  • libarchive-debugsource-3.1.2-25.1
• SUSE Linux Enterprise Server 12 SP2 (aarch64 ppc64le s390x x86_64)
  • libarchive13-3.1.2-25.1
  • libarchive13-debuginfo-3.1.2-25.1
  • libarchive-debugsource-3.1.2-25.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le x86_64)
  • libarchive13-3.1.2-25.1
  • libarchive13-debuginfo-3.1.2-25.1
  • libarchive-debugsource-3.1.2-25.1

References:

• https://www.suse.com/security/cve/CVE-2015-2304.html
• https://www.suse.com/security/cve/CVE-2016-5418.html
• https://www.suse.com/security/cve/CVE-2016-5844.html
• https://www.suse.com/security/cve/CVE-2016-6250.html
• https://www.suse.com/security/cve/CVE-2016-8687.html
• https://www.suse.com/security/cve/CVE-2016-8688.html
• https://www.suse.com/security/cve/CVE-2016-8689.html
• https://bugzilla.suse.com/show_bug.cgi?id=1005070
• https://bugzilla.suse.com/show_bug.cgi?id=1005072
• https://bugzilla.suse.com/show_bug.cgi?id=1005076
• https://bugzilla.suse.com/show_bug.cgi?id=986566
• https://bugzilla.suse.com/show_bug.cgi?id=989980
• https://bugzilla.suse.com/show_bug.cgi?id=998677