Security update for libpng16

SUSE Security Update: Security update for libpng16
Announcement ID: SUSE-SU-2019:3060-1
Rating: moderate
References: #1124211 #1141493
Cross-References: CVE-2017-12652 CVE-2019-7317
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 12-SP5
  • SUSE Linux Enterprise Software Development Kit 12-SP4
  • SUSE Linux Enterprise Server for SAP 12-SP3
  • SUSE Linux Enterprise Server 12-SP5
  • SUSE Linux Enterprise Server 12-SP4
  • SUSE Linux Enterprise Desktop 12-SP4
  • SUSE CaaS Platform 3.0

An update that fixes two vulnerabilities is now available.

Description:

This update for libpng16 fixes the following issues:
Security issues fixed:

  • CVE-2019-7317: Fixed a use-after-free vulnerability, triggered when png_image_free() was called under png_safe_execute (bsc#1124211).
  • CVE-2017-12652: Fixed an Input Validation Error related to the length of chunks (bsc#1141493).

Patch Instructions:

To install this SUSE Security 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 Software Development Kit 12-SP5:
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2019-3060=1
  • SUSE Linux Enterprise Software Development Kit 12-SP4:
    zypper in -t patch SUSE-SLE-SDK-12-SP4-2019-3060=1
  • SUSE Linux Enterprise Server for SAP 12-SP3:
    zypper in -t patch SUSE-SLE-SAP-12-SP3-2019-3060=1
  • SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2019-3060=1
  • SUSE Linux Enterprise Server 12-SP4:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-3060=1
  • SUSE Linux Enterprise Desktop 12-SP4:
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-3060=1
  • SUSE CaaS Platform 3.0:
    To install this update, use the SUSE CaaS Platform Velum dashboard. 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:

  • SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):
    • libpng16-compat-devel-1.6.8-15.5.2
    • libpng16-debugsource-1.6.8-15.5.2
    • libpng16-devel-1.6.8-15.5.2
  • SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le s390x x86_64):
    • libpng16-compat-devel-1.6.8-15.5.2
    • libpng16-debugsource-1.6.8-15.5.2
    • libpng16-devel-1.6.8-15.5.2
  • SUSE Linux Enterprise Server for SAP 12-SP3 (x86_64):
    • libpng16-16-1.6.8-15.5.2
    • libpng16-16-32bit-1.6.8-15.5.2
    • libpng16-16-debuginfo-1.6.8-15.5.2
    • libpng16-16-debuginfo-32bit-1.6.8-15.5.2
    • libpng16-debugsource-1.6.8-15.5.2
  • SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
    • libpng16-16-1.6.8-15.5.2
    • libpng16-16-debuginfo-1.6.8-15.5.2
    • libpng16-debugsource-1.6.8-15.5.2
  • SUSE Linux Enterprise Server 12-SP5 (s390x x86_64):
    • libpng16-16-32bit-1.6.8-15.5.2
    • libpng16-16-debuginfo-32bit-1.6.8-15.5.2
  • SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
    • libpng16-16-1.6.8-15.5.2
    • libpng16-16-debuginfo-1.6.8-15.5.2
    • libpng16-debugsource-1.6.8-15.5.2
  • SUSE Linux Enterprise Server 12-SP4 (s390x x86_64):
    • libpng16-16-32bit-1.6.8-15.5.2
    • libpng16-16-debuginfo-32bit-1.6.8-15.5.2
  • SUSE Linux Enterprise Desktop 12-SP4 (x86_64):
    • libpng16-16-1.6.8-15.5.2
    • libpng16-16-32bit-1.6.8-15.5.2
    • libpng16-16-debuginfo-1.6.8-15.5.2
    • libpng16-16-debuginfo-32bit-1.6.8-15.5.2
    • libpng16-debugsource-1.6.8-15.5.2
  • SUSE CaaS Platform 3.0 (x86_64):
    • libpng16-16-1.6.8-15.5.2
    • libpng16-16-debuginfo-1.6.8-15.5.2
    • libpng16-debugsource-1.6.8-15.5.2

References: