Security update for openvswitch

Announcement ID:	SUSE-SU-2023:2296-1
Rating:	important
References:	bsc#1210054
Cross-References:	CVE-2023-1668
CVSS scores:	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 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
Affected Products:	Legacy Module 15-SP5 openSUSE Leap 15.4 openSUSE Leap 15.5 Server Applications Module 15-SP4 SUSE Linux Enterprise Desktop 15 SP4 SUSE Linux Enterprise Desktop 15 SP5 SUSE Linux Enterprise High Performance Computing 15 SP4 SUSE Linux Enterprise High Performance Computing 15 SP5 SUSE Linux Enterprise Micro 5.3 SUSE Linux Enterprise Micro 5.4 SUSE Linux Enterprise Micro 5.5 SUSE Linux Enterprise Real Time 15 SP4 SUSE Linux Enterprise Real Time 15 SP5 SUSE Linux Enterprise Server 15 SP4 SUSE Linux Enterprise Server 15 SP5 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Linux Enterprise Server for SAP Applications 15 SP5 SUSE Manager Proxy 4.3 SUSE Manager Retail Branch Server 4.3 SUSE Manager Server 4.3 SUSE Package Hub 15 15-SP4 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:

• CVE-2023-1668: Fixed remote traffic denial of service via crafted packets with IP proto 0 (bsc#1210054).

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

• openSUSE Leap 15.4
  zypper in -t patch openSUSE-SLE-15.4-2023-2296=1
• openSUSE Leap 15.5
  zypper in -t patch openSUSE-SLE-15.5-2023-2296=1
• Legacy Module 15-SP5
  zypper in -t patch SUSE-SLE-Module-Legacy-15-SP5-2023-2296=1
• SUSE Package Hub 15 15-SP4
  zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2023-2296=1
• SUSE Package Hub 15 15-SP5
  zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP5-2023-2296=1
• Server Applications Module 15-SP4
  zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2023-2296=1

Package List:

• openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
  • openvswitch-ipsec-2.14.2-150400.24.9.1
  • ovn-debuginfo-20.06.2-150400.24.9.1
  • ovn-host-20.06.2-150400.24.9.1
  • libovn-20_06-0-20.06.2-150400.24.9.1
  • libopenvswitch-2_14-0-debuginfo-2.14.2-150400.24.9.1
  • openvswitch-vtep-debuginfo-2.14.2-150400.24.9.1
  • openvswitch-debugsource-2.14.2-150400.24.9.1
  • openvswitch-devel-2.14.2-150400.24.9.1
  • openvswitch-test-debuginfo-2.14.2-150400.24.9.1
  • openvswitch-2.14.2-150400.24.9.1
  • ovn-host-debuginfo-20.06.2-150400.24.9.1
  • openvswitch-pki-2.14.2-150400.24.9.1
  • python3-ovs-2.14.2-150400.24.9.1
  • libopenvswitch-2_14-0-2.14.2-150400.24.9.1
  • openvswitch-vtep-2.14.2-150400.24.9.1
  • ovn-central-debuginfo-20.06.2-150400.24.9.1
  • openvswitch-test-2.14.2-150400.24.9.1
  • ovn-vtep-debuginfo-20.06.2-150400.24.9.1
  • libovn-20_06-0-debuginfo-20.06.2-150400.24.9.1
  • ovn-central-20.06.2-150400.24.9.1
  • openvswitch-debuginfo-2.14.2-150400.24.9.1
  • ovn-docker-20.06.2-150400.24.9.1
  • ovn-devel-20.06.2-150400.24.9.1
  • ovn-vtep-20.06.2-150400.24.9.1
  • ovn-20.06.2-150400.24.9.1
• openSUSE Leap 15.4 (noarch)
  • ovn-doc-20.06.2-150400.24.9.1
  • openvswitch-doc-2.14.2-150400.24.9.1
• openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
  • openvswitch-ipsec-2.14.2-150400.24.9.1
  • ovn-debuginfo-20.06.2-150400.24.9.1
  • ovn-host-20.06.2-150400.24.9.1
  • libovn-20_06-0-20.06.2-150400.24.9.1
  • libopenvswitch-2_14-0-debuginfo-2.14.2-150400.24.9.1
  • openvswitch-vtep-debuginfo-2.14.2-150400.24.9.1
  • openvswitch-debugsource-2.14.2-150400.24.9.1
  • openvswitch-devel-2.14.2-150400.24.9.1
  • openvswitch-test-debuginfo-2.14.2-150400.24.9.1
  • openvswitch-2.14.2-150400.24.9.1
  • ovn-host-debuginfo-20.06.2-150400.24.9.1
  • openvswitch-pki-2.14.2-150400.24.9.1
  • python3-ovs-2.14.2-150400.24.9.1
  • libopenvswitch-2_14-0-2.14.2-150400.24.9.1
  • openvswitch-vtep-2.14.2-150400.24.9.1
  • ovn-central-debuginfo-20.06.2-150400.24.9.1
  • openvswitch-test-2.14.2-150400.24.9.1
  • ovn-vtep-debuginfo-20.06.2-150400.24.9.1
  • libovn-20_06-0-debuginfo-20.06.2-150400.24.9.1
  • ovn-central-20.06.2-150400.24.9.1
  • openvswitch-debuginfo-2.14.2-150400.24.9.1
  • ovn-docker-20.06.2-150400.24.9.1
  • ovn-devel-20.06.2-150400.24.9.1
  • ovn-vtep-20.06.2-150400.24.9.1
  • ovn-20.06.2-150400.24.9.1
• openSUSE Leap 15.5 (noarch)
  • ovn-doc-20.06.2-150400.24.9.1
  • openvswitch-doc-2.14.2-150400.24.9.1
• Legacy Module 15-SP5 (aarch64 ppc64le s390x x86_64)
  • openvswitch-ipsec-2.14.2-150400.24.9.1
  • ovn-debuginfo-20.06.2-150400.24.9.1
  • ovn-host-20.06.2-150400.24.9.1
  • libovn-20_06-0-20.06.2-150400.24.9.1
  • libopenvswitch-2_14-0-debuginfo-2.14.2-150400.24.9.1
  • openvswitch-vtep-debuginfo-2.14.2-150400.24.9.1
  • openvswitch-debugsource-2.14.2-150400.24.9.1
  • openvswitch-devel-2.14.2-150400.24.9.1
  • openvswitch-test-debuginfo-2.14.2-150400.24.9.1
  • openvswitch-2.14.2-150400.24.9.1
  • ovn-host-debuginfo-20.06.2-150400.24.9.1
  • openvswitch-pki-2.14.2-150400.24.9.1
  • python3-ovs-2.14.2-150400.24.9.1
  • libopenvswitch-2_14-0-2.14.2-150400.24.9.1
  • openvswitch-vtep-2.14.2-150400.24.9.1
  • ovn-central-debuginfo-20.06.2-150400.24.9.1
  • openvswitch-test-2.14.2-150400.24.9.1
  • ovn-vtep-debuginfo-20.06.2-150400.24.9.1
  • libovn-20_06-0-debuginfo-20.06.2-150400.24.9.1
  • ovn-central-20.06.2-150400.24.9.1
  • openvswitch-debuginfo-2.14.2-150400.24.9.1
  • ovn-docker-20.06.2-150400.24.9.1
  • ovn-devel-20.06.2-150400.24.9.1
  • ovn-vtep-20.06.2-150400.24.9.1
  • ovn-20.06.2-150400.24.9.1
• SUSE Package Hub 15 15-SP4 (aarch64 ppc64le s390x x86_64)
  • python3-ovs-2.14.2-150400.24.9.1
  • openvswitch-debuginfo-2.14.2-150400.24.9.1
  • openvswitch-debugsource-2.14.2-150400.24.9.1
• SUSE Package Hub 15 15-SP5 (aarch64 ppc64le s390x x86_64)
  • python3-ovs-2.14.2-150400.24.9.1
  • openvswitch-debuginfo-2.14.2-150400.24.9.1
  • openvswitch-debugsource-2.14.2-150400.24.9.1
• Server Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64)
  • openvswitch-ipsec-2.14.2-150400.24.9.1
  • ovn-debuginfo-20.06.2-150400.24.9.1
  • ovn-host-20.06.2-150400.24.9.1
  • libovn-20_06-0-20.06.2-150400.24.9.1
  • libopenvswitch-2_14-0-debuginfo-2.14.2-150400.24.9.1
  • openvswitch-vtep-debuginfo-2.14.2-150400.24.9.1
  • openvswitch-debugsource-2.14.2-150400.24.9.1
  • openvswitch-devel-2.14.2-150400.24.9.1
  • openvswitch-test-debuginfo-2.14.2-150400.24.9.1
  • openvswitch-2.14.2-150400.24.9.1
  • ovn-host-debuginfo-20.06.2-150400.24.9.1
  • openvswitch-pki-2.14.2-150400.24.9.1
  • python3-ovs-2.14.2-150400.24.9.1
  • libopenvswitch-2_14-0-2.14.2-150400.24.9.1
  • openvswitch-vtep-2.14.2-150400.24.9.1
  • ovn-central-debuginfo-20.06.2-150400.24.9.1
  • openvswitch-test-2.14.2-150400.24.9.1
  • ovn-vtep-debuginfo-20.06.2-150400.24.9.1
  • libovn-20_06-0-debuginfo-20.06.2-150400.24.9.1
  • ovn-central-20.06.2-150400.24.9.1
  • openvswitch-debuginfo-2.14.2-150400.24.9.1
  • ovn-docker-20.06.2-150400.24.9.1
  • ovn-devel-20.06.2-150400.24.9.1
  • ovn-vtep-20.06.2-150400.24.9.1
  • ovn-20.06.2-150400.24.9.1

References:

• https://www.suse.com/security/cve/CVE-2023-1668.html
• https://bugzilla.suse.com/show_bug.cgi?id=1210054