Security update for linuxptp

Announcement ID: SUSE-SU-2021:3202-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2021-3570 ( SUSE ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • CVE-2021-3570 ( NVD ): 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • openSUSE Leap 15.3
  • Server Applications Module 15-SP3
  • SUSE Linux Enterprise High Performance Computing 15 SP3
  • SUSE Linux Enterprise Real Time 15 SP3
  • SUSE Linux Enterprise Server 15 SP3
  • SUSE Linux Enterprise Server 15 SP3 Business Critical Linux 15-SP3
  • SUSE Linux Enterprise Server for SAP Applications 15 SP3
  • SUSE Manager Proxy 4.2
  • SUSE Manager Retail Branch Server 4.2
  • SUSE Manager Server 4.2

An update that solves one vulnerability can now be installed.

Description:

This update for linuxptp fixes the following issues:

  • CVE-2021-3570: Fixed messageLength validation field of incoming messages (bsc#1187646).

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:

  • openSUSE Leap 15.3
    zypper in -t patch SUSE-2021-3202=1
  • Server Applications Module 15-SP3
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP3-2021-3202=1

Package List:

  • openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64 i586)
    • linuxptp-3.1.1-3.3.1
    • linuxptp-debuginfo-3.1.1-3.3.1
    • linuxptp-debugsource-3.1.1-3.3.1
  • Server Applications Module 15-SP3 (aarch64 ppc64le s390x x86_64)
    • linuxptp-3.1.1-3.3.1
    • linuxptp-debuginfo-3.1.1-3.3.1
    • linuxptp-debugsource-3.1.1-3.3.1

References: