SUSE Security Update: Security update for openvswitch
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:0440-1
Rating:             important
References:         #1181742 
Cross-References:   CVE-2020-35498
CVSS scores:
                    CVE-2020-35498 (SUSE): 7.5
 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:
                    SUSE Linux Enterprise Server for SAP 15
                    SUSE Linux Enterprise Server 15-LTSS
                    SUSE Linux Enterprise High Performance Computing 15-LTSS
                    SUSE Linux Enterprise High Performance Computing 15-ESPOS
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for openvswitch fixes the following issues:

   - CVE-2020-35498: Fixed a denial of service related to the handling of
     Ethernet padding (bsc#1181742).


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 Server for SAP 15:

      zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-440=1

   - SUSE Linux Enterprise Server 15-LTSS:

      zypper in -t patch SUSE-SLE-Product-SLES-15-2021-440=1

   - SUSE Linux Enterprise High Performance Computing 15-LTSS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-2021-440=1

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS:

      zypper in -t patch SUSE-SLE-Product-HPC-15-2021-440=1



Package List:

   - SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):

      libopenvswitch-2_11-0-2.11.5-6.33.3
      libopenvswitch-2_11-0-debuginfo-2.11.5-6.33.3
      openvswitch-2.11.5-6.33.3
      openvswitch-debuginfo-2.11.5-6.33.3
      openvswitch-debugsource-2.11.5-6.33.3
      openvswitch-devel-2.11.5-6.33.3

   - SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):

      libopenvswitch-2_11-0-2.11.5-6.33.3
      libopenvswitch-2_11-0-debuginfo-2.11.5-6.33.3
      openvswitch-2.11.5-6.33.3
      openvswitch-debuginfo-2.11.5-6.33.3
      openvswitch-debugsource-2.11.5-6.33.3
      openvswitch-devel-2.11.5-6.33.3

   - SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):

      libopenvswitch-2_11-0-2.11.5-6.33.3
      libopenvswitch-2_11-0-debuginfo-2.11.5-6.33.3
      openvswitch-2.11.5-6.33.3
      openvswitch-debuginfo-2.11.5-6.33.3
      openvswitch-debugsource-2.11.5-6.33.3
      openvswitch-devel-2.11.5-6.33.3

   - SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64
 x86_64):

      libopenvswitch-2_11-0-2.11.5-6.33.3
      libopenvswitch-2_11-0-debuginfo-2.11.5-6.33.3
      openvswitch-2.11.5-6.33.3
      openvswitch-debuginfo-2.11.5-6.33.3
      openvswitch-debugsource-2.11.5-6.33.3
      openvswitch-devel-2.11.5-6.33.3


References:

   https://www.suse.com/security/cve/CVE-2020-35498.html
   https://bugzilla.suse.com/1181742