Security update for lz4

Announcement ID: SUSE-SU-2019:2757-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2019-17543 ( SUSE ): 7.4 CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2019-17543 ( NVD ): 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • Basesystem Module 15-SP1
  • Basesystem Module 15
  • SUSE Linux Enterprise Desktop 15
  • SUSE Linux Enterprise Desktop 15 SP1
  • SUSE Linux Enterprise High Performance Computing 15
  • SUSE Linux Enterprise High Performance Computing 15 SP1
  • SUSE Linux Enterprise Real Time 15 SP1
  • SUSE Linux Enterprise Server 15
  • SUSE Linux Enterprise Server 15 SP1
  • SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1
  • SUSE Linux Enterprise Server for SAP Applications 15
  • SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • SUSE Manager Proxy 4.0
  • SUSE Manager Retail Branch Server 4.0
  • SUSE Manager Server 4.0

An update that solves one vulnerability can now be installed.

Description:

This update for lz4 fixes the following issues:

  • CVE-2019-17543: Fixed a heap-based buffer overflow in LZ4_write32 (bsc#1153936).

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:

  • Basesystem Module 15
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-2757=1
  • Basesystem Module 15-SP1
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-2757=1

Package List:

  • Basesystem Module 15 (aarch64 ppc64le s390x x86_64)
    • lz4-debuginfo-1.8.0-3.5.1
    • liblz4-devel-1.8.0-3.5.1
    • lz4-1.8.0-3.5.1
    • lz4-debugsource-1.8.0-3.5.1
    • liblz4-1-debuginfo-1.8.0-3.5.1
    • liblz4-1-1.8.0-3.5.1
  • Basesystem Module 15 (x86_64)
    • liblz4-1-32bit-debuginfo-1.8.0-3.5.1
    • liblz4-1-32bit-1.8.0-3.5.1
  • Basesystem Module 15-SP1 (aarch64 ppc64le s390x x86_64)
    • lz4-debuginfo-1.8.0-3.5.1
    • liblz4-devel-1.8.0-3.5.1
    • lz4-1.8.0-3.5.1
    • lz4-debugsource-1.8.0-3.5.1
    • liblz4-1-debuginfo-1.8.0-3.5.1
    • liblz4-1-1.8.0-3.5.1
  • Basesystem Module 15-SP1 (x86_64)
    • liblz4-1-32bit-debuginfo-1.8.0-3.5.1
    • liblz4-1-32bit-1.8.0-3.5.1

References: