Security update for libcroco

SUSE Security Update: Security update for libcroco
Announcement ID: SUSE-SU-2019:1468-1
Rating: moderate
References: #1034481 #1034482 #1043898 #1043899
Cross-References: CVE-2017-7960 CVE-2017-7961 CVE-2017-8834 CVE-2017-8871
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 12-SP4
  • SUSE Linux Enterprise Software Development Kit 12-SP3
  • SUSE Linux Enterprise Server 12-SP4
  • SUSE Linux Enterprise Server 12-SP3
  • SUSE Linux Enterprise Desktop 12-SP4
  • SUSE Linux Enterprise Desktop 12-SP3
  • SUSE CaaS Platform ALL
  • SUSE CaaS Platform 3.0
  • OpenStack Cloud Magnum Orchestration 7

An update that fixes four vulnerabilities is now available.

Description:

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

  • CVE-2017-7960: Fixed heap overflow (input: check end of input before reading a byte) (bsc#1034481).
  • CVE-2017-7961: Fixed undefined behavior (tknzr: support only max long rgb values) (bsc#1034482).
  • CVE-2017-8834: Fixed denial of service (memory allocation error) via a crafted CSS file (bsc#1043898).
  • CVE-2017-8871: Fixed denial of service (infinite loop and CPU consumption) via a crafted CSS file (bsc#1043899).

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-SP4:
    zypper in -t patch SUSE-SLE-SDK-12-SP4-2019-1468=1
  • SUSE Linux Enterprise Software Development Kit 12-SP3:
    zypper in -t patch SUSE-SLE-SDK-12-SP3-2019-1468=1
  • SUSE Linux Enterprise Server 12-SP4:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-1468=1
  • SUSE Linux Enterprise Server 12-SP3:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-1468=1
  • SUSE Linux Enterprise Desktop 12-SP4:
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-1468=1
  • SUSE Linux Enterprise Desktop 12-SP3:
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2019-1468=1
  • SUSE CaaS Platform ALL:
    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.
  • 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.
  • OpenStack Cloud Magnum Orchestration 7:
    zypper in -t patch SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2019-1468=1

Package List:

  • SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le s390x x86_64):
    • libcroco-0.6.11-12.3.1
    • libcroco-debuginfo-0.6.11-12.3.1
    • libcroco-debugsource-0.6.11-12.3.1
    • libcroco-devel-0.6.11-12.3.1
  • SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le s390x x86_64):
    • libcroco-0.6.11-12.3.1
    • libcroco-debuginfo-0.6.11-12.3.1
    • libcroco-debugsource-0.6.11-12.3.1
    • libcroco-devel-0.6.11-12.3.1
  • SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
    • libcroco-0_6-3-0.6.11-12.3.1
    • libcroco-0_6-3-debuginfo-0.6.11-12.3.1
    • libcroco-debuginfo-0.6.11-12.3.1
    • libcroco-debugsource-0.6.11-12.3.1
  • SUSE Linux Enterprise Server 12-SP4 (s390x x86_64):
    • libcroco-0_6-3-32bit-0.6.11-12.3.1
    • libcroco-0_6-3-debuginfo-32bit-0.6.11-12.3.1
  • SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):
    • libcroco-0_6-3-0.6.11-12.3.1
    • libcroco-0_6-3-debuginfo-0.6.11-12.3.1
    • libcroco-debuginfo-0.6.11-12.3.1
    • libcroco-debugsource-0.6.11-12.3.1
  • SUSE Linux Enterprise Server 12-SP3 (s390x x86_64):
    • libcroco-0_6-3-32bit-0.6.11-12.3.1
    • libcroco-0_6-3-debuginfo-32bit-0.6.11-12.3.1
  • SUSE Linux Enterprise Desktop 12-SP4 (x86_64):
    • libcroco-0_6-3-0.6.11-12.3.1
    • libcroco-0_6-3-32bit-0.6.11-12.3.1
    • libcroco-0_6-3-debuginfo-0.6.11-12.3.1
    • libcroco-0_6-3-debuginfo-32bit-0.6.11-12.3.1
    • libcroco-debuginfo-0.6.11-12.3.1
    • libcroco-debugsource-0.6.11-12.3.1
  • SUSE Linux Enterprise Desktop 12-SP3 (x86_64):
    • libcroco-0_6-3-0.6.11-12.3.1
    • libcroco-0_6-3-32bit-0.6.11-12.3.1
    • libcroco-0_6-3-debuginfo-0.6.11-12.3.1
    • libcroco-0_6-3-debuginfo-32bit-0.6.11-12.3.1
    • libcroco-debuginfo-0.6.11-12.3.1
    • libcroco-debugsource-0.6.11-12.3.1
  • SUSE CaaS Platform ALL (x86_64):
    • libcroco-0_6-3-0.6.11-12.3.1
    • libcroco-0_6-3-debuginfo-0.6.11-12.3.1
    • libcroco-debuginfo-0.6.11-12.3.1
    • libcroco-debugsource-0.6.11-12.3.1
  • SUSE CaaS Platform 3.0 (x86_64):
    • libcroco-0_6-3-0.6.11-12.3.1
    • libcroco-0_6-3-debuginfo-0.6.11-12.3.1
    • libcroco-debuginfo-0.6.11-12.3.1
    • libcroco-debugsource-0.6.11-12.3.1
  • OpenStack Cloud Magnum Orchestration 7 (x86_64):
    • libcroco-0_6-3-0.6.11-12.3.1
    • libcroco-0_6-3-debuginfo-0.6.11-12.3.1
    • libcroco-debuginfo-0.6.11-12.3.1
    • libcroco-debugsource-0.6.11-12.3.1

References: