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===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2023.3042
Security update for openvswitch
26 May 2023
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: openvswitch
Publisher: SUSE
Operating System: SUSE
Resolution: Patch/Upgrade
CVE Names: CVE-2023-1668
Original Bulletin:
https://www.suse.com/support/update/announcement/2023/suse-su-20232296-1
Comment: CVSS (Max): 6.5 CVE-2023-1668 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
CVSS Source: SUSE
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
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Security update for openvswitch
Announcement ID: SUSE-SU-2023:2296-1
Rating: important
References: o #1210054
Cross-References: o CVE-2023-1668
o CVE-2023-1668 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/
S:U/C:N/I:N/A:H
CVSS scores: o CVE-2023-1668 ( NVD ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/
S:U/C:L/I:N/A:H
o Legacy Module 15-SP5
o openSUSE Leap 15.4
o openSUSE Leap 15.5
o Server Applications Module 15-SP4
o SUSE Linux Enterprise Desktop 15 SP4
o SUSE Linux Enterprise Desktop 15 SP5
o SUSE Linux Enterprise High Performance Computing 15 SP4
o SUSE Linux Enterprise Micro 5.3
o SUSE Linux Enterprise Micro 5.4
Affected o SUSE Linux Enterprise Real Time 15 SP4
Products: o SUSE Linux Enterprise Real Time 15 SP5
o SUSE Linux Enterprise Server 15 SP4
o SUSE Linux Enterprise Server 15 SP5
o SUSE Linux Enterprise Server for SAP Applications 15 SP4
o SUSE Linux Enterprise Server for SAP Applications 15 SP5
o SUSE Manager Proxy 4.3
o SUSE Manager Retail Branch Server 4.3
o SUSE Manager Server 4.3
o SUSE Package Hub 15 15-SP4
o SUSE Package Hub 15 15-SP5
An update that solves one vulnerability can now be installed.
Description:
This update for openvswitch fixes the following issues:
o CVE-2023-1668: Fixed remote traffic denial of service via crafted packets
with IP proto 0 (bsc#1210054).
Patch Instructions:
To install this SUSE Important update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
o openSUSE Leap 15.4
zypper in -t patch openSUSE-SLE-15.4-2023-2296=1
o openSUSE Leap 15.5
zypper in -t patch openSUSE-SLE-15.5-2023-2296=1
o Legacy Module 15-SP5
zypper in -t patch SUSE-SLE-Module-Legacy-15-SP5-2023-2296=1
o SUSE Package Hub 15 15-SP4
zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2023-2296=
1
o SUSE Package Hub 15 15-SP5
zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2023-2296=
1
o Server Applications Module 15-SP4
zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2023-2296=1
Package List:
o openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
openvswitch-pki-2.14.2-150400.24.9.1
python3-ovs-2.14.2-150400.24.9.1
ovn-devel-20.06.2-150400.24.9.1
ovn-vtep-debuginfo-20.06.2-150400.24.9.1
libopenvswitch-2_14-0-debuginfo-2.14.2-150400.24.9.1
ovn-vtep-20.06.2-150400.24.9.1
libopenvswitch-2_14-0-2.14.2-150400.24.9.1
openvswitch-vtep-2.14.2-150400.24.9.1
openvswitch-test-2.14.2-150400.24.9.1
openvswitch-ipsec-2.14.2-150400.24.9.1
openvswitch-devel-2.14.2-150400.24.9.1
ovn-host-20.06.2-150400.24.9.1
ovn-central-20.06.2-150400.24.9.1
openvswitch-2.14.2-150400.24.9.1
openvswitch-vtep-debuginfo-2.14.2-150400.24.9.1
openvswitch-debuginfo-2.14.2-150400.24.9.1
libovn-20_06-0-20.06.2-150400.24.9.1
ovn-host-debuginfo-20.06.2-150400.24.9.1
ovn-debuginfo-20.06.2-150400.24.9.1
ovn-docker-20.06.2-150400.24.9.1
ovn-central-debuginfo-20.06.2-150400.24.9.1
openvswitch-debugsource-2.14.2-150400.24.9.1
ovn-20.06.2-150400.24.9.1
libovn-20_06-0-debuginfo-20.06.2-150400.24.9.1
openvswitch-test-debuginfo-2.14.2-150400.24.9.1
o openSUSE Leap 15.4 (noarch)
openvswitch-doc-2.14.2-150400.24.9.1
ovn-doc-20.06.2-150400.24.9.1
o openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
openvswitch-pki-2.14.2-150400.24.9.1
python3-ovs-2.14.2-150400.24.9.1
ovn-devel-20.06.2-150400.24.9.1
ovn-vtep-debuginfo-20.06.2-150400.24.9.1
libopenvswitch-2_14-0-debuginfo-2.14.2-150400.24.9.1
ovn-vtep-20.06.2-150400.24.9.1
libopenvswitch-2_14-0-2.14.2-150400.24.9.1
openvswitch-vtep-2.14.2-150400.24.9.1
openvswitch-test-2.14.2-150400.24.9.1
openvswitch-ipsec-2.14.2-150400.24.9.1
openvswitch-devel-2.14.2-150400.24.9.1
ovn-host-20.06.2-150400.24.9.1
ovn-central-20.06.2-150400.24.9.1
openvswitch-2.14.2-150400.24.9.1
openvswitch-vtep-debuginfo-2.14.2-150400.24.9.1
openvswitch-debuginfo-2.14.2-150400.24.9.1
libovn-20_06-0-20.06.2-150400.24.9.1
ovn-host-debuginfo-20.06.2-150400.24.9.1
ovn-debuginfo-20.06.2-150400.24.9.1
ovn-docker-20.06.2-150400.24.9.1
ovn-central-debuginfo-20.06.2-150400.24.9.1
openvswitch-debugsource-2.14.2-150400.24.9.1
ovn-20.06.2-150400.24.9.1
libovn-20_06-0-debuginfo-20.06.2-150400.24.9.1
openvswitch-test-debuginfo-2.14.2-150400.24.9.1
o openSUSE Leap 15.5 (noarch)
openvswitch-doc-2.14.2-150400.24.9.1
ovn-doc-20.06.2-150400.24.9.1
o Legacy Module 15-SP5 (aarch64 ppc64le s390x x86_64)
openvswitch-pki-2.14.2-150400.24.9.1
python3-ovs-2.14.2-150400.24.9.1
ovn-devel-20.06.2-150400.24.9.1
ovn-vtep-debuginfo-20.06.2-150400.24.9.1
libopenvswitch-2_14-0-debuginfo-2.14.2-150400.24.9.1
ovn-vtep-20.06.2-150400.24.9.1
libopenvswitch-2_14-0-2.14.2-150400.24.9.1
openvswitch-vtep-2.14.2-150400.24.9.1
openvswitch-test-2.14.2-150400.24.9.1
openvswitch-ipsec-2.14.2-150400.24.9.1
openvswitch-devel-2.14.2-150400.24.9.1
ovn-host-20.06.2-150400.24.9.1
ovn-central-20.06.2-150400.24.9.1
openvswitch-2.14.2-150400.24.9.1
openvswitch-vtep-debuginfo-2.14.2-150400.24.9.1
openvswitch-debuginfo-2.14.2-150400.24.9.1
libovn-20_06-0-20.06.2-150400.24.9.1
ovn-host-debuginfo-20.06.2-150400.24.9.1
ovn-debuginfo-20.06.2-150400.24.9.1
ovn-docker-20.06.2-150400.24.9.1
ovn-central-debuginfo-20.06.2-150400.24.9.1
openvswitch-debugsource-2.14.2-150400.24.9.1
ovn-20.06.2-150400.24.9.1
libovn-20_06-0-debuginfo-20.06.2-150400.24.9.1
openvswitch-test-debuginfo-2.14.2-150400.24.9.1
o SUSE Package Hub 15 15-SP4 (aarch64 ppc64le s390x x86_64)
python3-ovs-2.14.2-150400.24.9.1
openvswitch-debugsource-2.14.2-150400.24.9.1
openvswitch-debuginfo-2.14.2-150400.24.9.1
o SUSE Package Hub 15 15-SP5 (aarch64 ppc64le s390x x86_64)
python3-ovs-2.14.2-150400.24.9.1
openvswitch-debugsource-2.14.2-150400.24.9.1
openvswitch-debuginfo-2.14.2-150400.24.9.1
o Server Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64)
openvswitch-pki-2.14.2-150400.24.9.1
python3-ovs-2.14.2-150400.24.9.1
ovn-devel-20.06.2-150400.24.9.1
ovn-vtep-debuginfo-20.06.2-150400.24.9.1
libopenvswitch-2_14-0-debuginfo-2.14.2-150400.24.9.1
ovn-vtep-20.06.2-150400.24.9.1
libopenvswitch-2_14-0-2.14.2-150400.24.9.1
openvswitch-vtep-2.14.2-150400.24.9.1
openvswitch-test-2.14.2-150400.24.9.1
openvswitch-ipsec-2.14.2-150400.24.9.1
openvswitch-devel-2.14.2-150400.24.9.1
ovn-host-20.06.2-150400.24.9.1
ovn-central-20.06.2-150400.24.9.1
openvswitch-2.14.2-150400.24.9.1
openvswitch-vtep-debuginfo-2.14.2-150400.24.9.1
openvswitch-debuginfo-2.14.2-150400.24.9.1
libovn-20_06-0-20.06.2-150400.24.9.1
ovn-host-debuginfo-20.06.2-150400.24.9.1
ovn-debuginfo-20.06.2-150400.24.9.1
ovn-docker-20.06.2-150400.24.9.1
ovn-central-debuginfo-20.06.2-150400.24.9.1
openvswitch-debugsource-2.14.2-150400.24.9.1
ovn-20.06.2-150400.24.9.1
libovn-20_06-0-debuginfo-20.06.2-150400.24.9.1
openvswitch-test-debuginfo-2.14.2-150400.24.9.1
References:
o https://www.suse.com/security/cve/CVE-2023-1668.html
o https://bugzilla.suse.com/show_bug.cgiid=1210054
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