Security update for gd

Announcement ID:	SUSE-SU-2017:0468-1
Rating:	moderate
References:	bsc#1022263 bsc#1022264 bsc#1022265 bsc#1022283 bsc#1022284 bsc#1022553
Cross-References:	CVE-2016-10166 CVE-2016-10167 CVE-2016-10168 CVE-2016-6906 CVE-2016-6912 CVE-2016-9317
CVSS scores:	CVE-2016-10166 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2016-10167 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2016-10168 ( NVD ): 7.8 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVE-2016-6906 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVE-2016-6912 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVE-2016-9317 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/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 SUSE Linux Enterprise Workstation Extension 12 SP1 SUSE Linux Enterprise Workstation Extension 12 SP2

An update that solves six vulnerabilities can now be installed.

Description:

This update for gd fixes the following security issues:

• CVE-2016-6906: An out-of-bounds read in TGA decompression was fixed which could have lead to crashes. (bsc#1022553)
• CVE-2016-6912: Double free vulnerability in the gdImageWebPtr function in the GD Graphics Library (aka libgd) allowed remote attackers to have unspecified impact via large width and height values. (bsc#1022284)
• CVE-2016-9317: The gdImageCreate function in the GD Graphics Library (aka libgd) allowed remote attackers to cause a denial of service (system hang) via an oversized image. (bsc#1022283)
• CVE-2016-10166: A potential unsigned underflow in gd interpolation functions could lead to memory corruption in the GD Graphics Library (aka libgd) (bsc#1022263)
• CVE-2016-10167: A denial of service problem in gdImageCreateFromGd2Ctx() could lead to libgd running out of memory even on small files. (bsc#1022264)
• CVE-2016-10168: A signed integer overflow in the GD Graphics Library (aka libgd) could lead to memory corruption (bsc#1022265)

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-SP1-2017-241=1
• SUSE Linux Enterprise Desktop 12 SP2
  zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-241=1
• SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2
  zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-241=1
• SUSE Linux Enterprise Software Development Kit 12 SP1
  zypper in -t patch SUSE-SLE-SDK-12-SP1-2017-241=1
• SUSE Linux Enterprise Software Development Kit 12 12-SP2
  zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-241=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP1
  zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-241=1
• SUSE Linux Enterprise Server 12 SP1
  zypper in -t patch SUSE-SLE-SERVER-12-SP1-2017-241=1
• SUSE Linux Enterprise High Performance Computing 12 SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-241=1
• SUSE Linux Enterprise Server 12 SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-241=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-241=1
• SUSE Linux Enterprise Workstation Extension 12 SP1
  zypper in -t patch SUSE-SLE-WE-12-SP1-2017-241=1
• SUSE Linux Enterprise Workstation Extension 12 SP2
  zypper in -t patch SUSE-SLE-WE-12-SP2-2017-241=1

Package List:

• SUSE Linux Enterprise Desktop 12 SP1 (x86_64)
  • gd-debugsource-2.1.0-23.1
  • gd-32bit-2.1.0-23.1
  • gd-2.1.0-23.1
  • gd-debuginfo-32bit-2.1.0-23.1
  • gd-debuginfo-2.1.0-23.1
• SUSE Linux Enterprise Desktop 12 SP2 (x86_64)
  • gd-debugsource-2.1.0-23.1
  • gd-32bit-2.1.0-23.1
  • gd-2.1.0-23.1
  • gd-debuginfo-32bit-2.1.0-23.1
  • gd-debuginfo-2.1.0-23.1
• SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2 (aarch64)
  • gd-debugsource-2.1.0-23.1
  • gd-2.1.0-23.1
  • gd-debuginfo-2.1.0-23.1
• SUSE Linux Enterprise Software Development Kit 12 SP1 (ppc64le s390x x86_64)
  • gd-devel-2.1.0-23.1
  • gd-debugsource-2.1.0-23.1
  • gd-debuginfo-2.1.0-23.1
• SUSE Linux Enterprise Software Development Kit 12 12-SP2 (aarch64 ppc64le s390x x86_64)
  • gd-devel-2.1.0-23.1
  • gd-debugsource-2.1.0-23.1
  • gd-debuginfo-2.1.0-23.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP1 (ppc64le x86_64)
  • gd-debugsource-2.1.0-23.1
  • gd-2.1.0-23.1
  • gd-debuginfo-2.1.0-23.1
• SUSE Linux Enterprise Server 12 SP1 (ppc64le s390x x86_64)
  • gd-debugsource-2.1.0-23.1
  • gd-2.1.0-23.1
  • gd-debuginfo-2.1.0-23.1
• SUSE Linux Enterprise High Performance Computing 12 SP2 (aarch64 x86_64)
  • gd-debugsource-2.1.0-23.1
  • gd-2.1.0-23.1
  • gd-debuginfo-2.1.0-23.1
• SUSE Linux Enterprise Server 12 SP2 (aarch64 ppc64le s390x x86_64)
  • gd-debugsource-2.1.0-23.1
  • gd-2.1.0-23.1
  • gd-debuginfo-2.1.0-23.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le x86_64)
  • gd-debugsource-2.1.0-23.1
  • gd-2.1.0-23.1
  • gd-debuginfo-2.1.0-23.1
• SUSE Linux Enterprise Workstation Extension 12 SP1 (x86_64)
  • gd-debugsource-2.1.0-23.1
  • gd-32bit-2.1.0-23.1
  • gd-debuginfo-32bit-2.1.0-23.1
• SUSE Linux Enterprise Workstation Extension 12 SP2 (x86_64)
  • gd-debugsource-2.1.0-23.1
  • gd-32bit-2.1.0-23.1
  • gd-debuginfo-32bit-2.1.0-23.1

References:

• https://www.suse.com/security/cve/CVE-2016-10166.html
• https://www.suse.com/security/cve/CVE-2016-10167.html
• https://www.suse.com/security/cve/CVE-2016-10168.html
• https://www.suse.com/security/cve/CVE-2016-6906.html
• https://www.suse.com/security/cve/CVE-2016-6912.html
• https://www.suse.com/security/cve/CVE-2016-9317.html
• https://bugzilla.suse.com/show_bug.cgi?id=1022263
• https://bugzilla.suse.com/show_bug.cgi?id=1022264
• https://bugzilla.suse.com/show_bug.cgi?id=1022265
• https://bugzilla.suse.com/show_bug.cgi?id=1022283
• https://bugzilla.suse.com/show_bug.cgi?id=1022284
• https://bugzilla.suse.com/show_bug.cgi?id=1022553