SUSE Security Update: Security update for linuxptp
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:2443-1
Rating:             important
References:         #1187646 
Cross-References:   CVE-2021-3570
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

Affected Products:
                    SUSE OpenStack Cloud Crowbar 9
                    SUSE OpenStack Cloud Crowbar 8
                    SUSE OpenStack Cloud 9
                    SUSE OpenStack Cloud 8
                    SUSE Linux Enterprise Server for SAP 12-SP4
                    SUSE Linux Enterprise Server for SAP 12-SP3
                    SUSE Linux Enterprise Server 12-SP4-LTSS
                    SUSE Linux Enterprise Server 12-SP3-LTSS
                    SUSE Linux Enterprise Server 12-SP3-BCL
                    SUSE Linux Enterprise Server 12-SP2-BCL
                    HPE Helion Openstack 8
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for linuxptp fixes the following issues:

   - CVE-2021-3570: Validate the messageLength field of incoming messages.
     (bsc#1187646)


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 OpenStack Cloud Crowbar 9:

      zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-2443=1

   - SUSE OpenStack Cloud Crowbar 8:

      zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-2443=1

   - SUSE OpenStack Cloud 9:

      zypper in -t patch SUSE-OpenStack-Cloud-9-2021-2443=1

   - SUSE OpenStack Cloud 8:

      zypper in -t patch SUSE-OpenStack-Cloud-8-2021-2443=1

   - SUSE Linux Enterprise Server for SAP 12-SP4:

      zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-2443=1

   - SUSE Linux Enterprise Server for SAP 12-SP3:

      zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-2443=1

   - SUSE Linux Enterprise Server 12-SP4-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-2443=1

   - SUSE Linux Enterprise Server 12-SP3-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-2443=1

   - SUSE Linux Enterprise Server 12-SP3-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-2443=1

   - SUSE Linux Enterprise Server 12-SP2-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-2443=1

   - HPE Helion Openstack 8:

      zypper in -t patch HPE-Helion-OpenStack-8-2021-2443=1



Package List:

   - SUSE OpenStack Cloud Crowbar 9 (x86_64):

      linuxptp-1.4-15.3.1
      linuxptp-debuginfo-1.4-15.3.1
      linuxptp-debugsource-1.4-15.3.1

   - SUSE OpenStack Cloud Crowbar 8 (x86_64):

      linuxptp-1.4-15.3.1
      linuxptp-debuginfo-1.4-15.3.1
      linuxptp-debugsource-1.4-15.3.1

   - SUSE OpenStack Cloud 9 (x86_64):

      linuxptp-1.4-15.3.1
      linuxptp-debuginfo-1.4-15.3.1
      linuxptp-debugsource-1.4-15.3.1

   - SUSE OpenStack Cloud 8 (x86_64):

      linuxptp-1.4-15.3.1
      linuxptp-debuginfo-1.4-15.3.1
      linuxptp-debugsource-1.4-15.3.1

   - SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):

      linuxptp-1.4-15.3.1
      linuxptp-debuginfo-1.4-15.3.1
      linuxptp-debugsource-1.4-15.3.1

   - SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):

      linuxptp-1.4-15.3.1
      linuxptp-debuginfo-1.4-15.3.1
      linuxptp-debugsource-1.4-15.3.1

   - SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):

      linuxptp-1.4-15.3.1
      linuxptp-debuginfo-1.4-15.3.1
      linuxptp-debugsource-1.4-15.3.1

   - SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):

      linuxptp-1.4-15.3.1
      linuxptp-debuginfo-1.4-15.3.1
      linuxptp-debugsource-1.4-15.3.1

   - SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):

      linuxptp-1.4-15.3.1
      linuxptp-debuginfo-1.4-15.3.1
      linuxptp-debugsource-1.4-15.3.1

   - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):

      linuxptp-1.4-15.3.1
      linuxptp-debuginfo-1.4-15.3.1
      linuxptp-debugsource-1.4-15.3.1

   - HPE Helion Openstack 8 (x86_64):

      linuxptp-1.4-15.3.1
      linuxptp-debuginfo-1.4-15.3.1
      linuxptp-debugsource-1.4-15.3.1


References:

   https://www.suse.com/security/cve/CVE-2021-3570.html
   https://bugzilla.suse.com/1187646