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Sicherheit: Denial of Service in openvswitch
Aktuelle Meldungen Distributionen
Name: Denial of Service in openvswitch
ID: SUSE-SU-2021:0436-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Module for Server Applications 15-SP2, SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2
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-2021:0436-1
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 Module for Server Applications 15-SP2
SUSE Linux Enterprise Module for Packagehub Subpackages
15-SP2
______________________________________________________________________________

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 Module for Server Applications 15-SP2:

zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2021-436=1

- SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2:

zypper in -t patch
SUSE-SLE-Module-Packagehub-Subpackages-15-SP2-2021-436=1



Package List:

- SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64
ppc64le s390x x86_64):

libopenvswitch-2_13-0-2.13.2-9.14.1
libopenvswitch-2_13-0-debuginfo-2.13.2-9.14.1
libovn-20_03-0-20.03.1-9.14.1
libovn-20_03-0-debuginfo-20.03.1-9.14.1
openvswitch-2.13.2-9.14.1
openvswitch-debuginfo-2.13.2-9.14.1
openvswitch-debugsource-2.13.2-9.14.1
openvswitch-devel-2.13.2-9.14.1
openvswitch-ipsec-2.13.2-9.14.1
openvswitch-pki-2.13.2-9.14.1
openvswitch-test-2.13.2-9.14.1
openvswitch-test-debuginfo-2.13.2-9.14.1
openvswitch-vtep-2.13.2-9.14.1
openvswitch-vtep-debuginfo-2.13.2-9.14.1
ovn-20.03.1-9.14.1
ovn-central-20.03.1-9.14.1
ovn-devel-20.03.1-9.14.1
ovn-docker-20.03.1-9.14.1
ovn-host-20.03.1-9.14.1
ovn-vtep-20.03.1-9.14.1
python3-ovs-2.13.2-9.14.1

- SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2 (aarch64
ppc64le s390x x86_64):

libopenvswitch-2_13-0-2.13.2-9.14.1
libopenvswitch-2_13-0-debuginfo-2.13.2-9.14.1
openvswitch-debuginfo-2.13.2-9.14.1
openvswitch-debugsource-2.13.2-9.14.1
python3-ovs-2.13.2-9.14.1


References:

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