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Sicherheit: Denial of Service in openvswitch
Aktuelle Meldungen Distributionen
Name: Denial of Service in openvswitch
ID: SUSE-SU-2021:0440-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Server 15-LTSS, SUSE Linux Enterprise High Performance Computing 15-ESPOS, SUSE Linux Enterprise Server for SAP 15, SUSE Linux Enterprise High Performance Computing 15-LTSS
Datum: Do, 11. Februar 2021, 22:21
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35498
Applikationen: Open vSwitch

Originalnachricht


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
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