An update for openvswitch is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS and openEuler-22.03-LTS-SP1 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2023-1234 Final 1.0 1.0 2023-04-21 Initial 2023-04-21 2023-04-21 openEuler SA Tool V1.0 2023-04-21 openvswitch security update An update for openvswitch is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS and openEuler-22.03-LTS-SP1. Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Security Fix(es): A flaw was found in openvswitch (OVS). When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header. This issue results (for both kernel and userspace datapath) in installing a datapath flow matching all IP protocols (nw_proto is wildcarded) for this flow, but with an incorrect action, possibly causing incorrect handling of other IP packets with a != 0 IP protocol that matches this dp flow.(CVE-2023-1668) An update for openvswitch is now available for openEuler-20.03-LTS-SP1,openEuler-20.03-LTS-SP3,openEuler-22.03-LTS and openEuler-22.03-LTS-SP1. openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. High openvswitch https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1234 https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2023-1668 https://nvd.nist.gov/vuln/detail/CVE-2023-1668 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 python3-openvswitch-2.12.4-4.oe1.aarch64.rpm openvswitch-devel-2.12.4-4.oe1.aarch64.rpm openvswitch-debuginfo-2.12.4-4.oe1.aarch64.rpm openvswitch-2.12.4-4.oe1.aarch64.rpm openvswitch-help-2.12.4-4.oe1.aarch64.rpm openvswitch-debugsource-2.12.4-4.oe1.aarch64.rpm openvswitch-devel-2.12.4-5.oe1.aarch64.rpm openvswitch-debugsource-2.12.4-5.oe1.aarch64.rpm openvswitch-help-2.12.4-5.oe1.aarch64.rpm openvswitch-2.12.4-5.oe1.aarch64.rpm openvswitch-debuginfo-2.12.4-5.oe1.aarch64.rpm python3-openvswitch-2.12.4-5.oe1.aarch64.rpm openvswitch-help-2.12.4-4.oe2203.aarch64.rpm openvswitch-debugsource-2.12.4-4.oe2203.aarch64.rpm openvswitch-devel-2.12.4-4.oe2203.aarch64.rpm openvswitch-debuginfo-2.12.4-4.oe2203.aarch64.rpm openvswitch-2.12.4-4.oe2203.aarch64.rpm openvswitch-debuginfo-2.12.4-3.oe2203sp1.aarch64.rpm openvswitch-help-2.12.4-3.oe2203sp1.aarch64.rpm openvswitch-devel-2.12.4-3.oe2203sp1.aarch64.rpm openvswitch-debugsource-2.12.4-3.oe2203sp1.aarch64.rpm openvswitch-2.12.4-3.oe2203sp1.aarch64.rpm openvswitch-2.12.4-4.oe1.src.rpm openvswitch-2.12.4-5.oe1.src.rpm openvswitch-2.12.4-4.oe2203.src.rpm openvswitch-2.12.4-3.oe2203sp1.src.rpm openvswitch-2.12.4-4.oe1.x86_64.rpm openvswitch-debugsource-2.12.4-4.oe1.x86_64.rpm openvswitch-help-2.12.4-4.oe1.x86_64.rpm openvswitch-devel-2.12.4-4.oe1.x86_64.rpm openvswitch-debuginfo-2.12.4-4.oe1.x86_64.rpm python3-openvswitch-2.12.4-4.oe1.x86_64.rpm openvswitch-debuginfo-2.12.4-5.oe1.x86_64.rpm openvswitch-devel-2.12.4-5.oe1.x86_64.rpm python3-openvswitch-2.12.4-5.oe1.x86_64.rpm openvswitch-2.12.4-5.oe1.x86_64.rpm openvswitch-debugsource-2.12.4-5.oe1.x86_64.rpm openvswitch-help-2.12.4-5.oe1.x86_64.rpm openvswitch-debugsource-2.12.4-4.oe2203.x86_64.rpm openvswitch-debuginfo-2.12.4-4.oe2203.x86_64.rpm openvswitch-help-2.12.4-4.oe2203.x86_64.rpm openvswitch-devel-2.12.4-4.oe2203.x86_64.rpm openvswitch-2.12.4-4.oe2203.x86_64.rpm openvswitch-help-2.12.4-3.oe2203sp1.x86_64.rpm openvswitch-debuginfo-2.12.4-3.oe2203sp1.x86_64.rpm openvswitch-debugsource-2.12.4-3.oe2203sp1.x86_64.rpm openvswitch-devel-2.12.4-3.oe2203sp1.x86_64.rpm openvswitch-2.12.4-3.oe2203sp1.x86_64.rpm A flaw was found in openvswitch (OVS). When processing an IP packet with protocol 0, OVS will install the datapath flow without the action modifying the IP header. This issue results (for both kernel and userspace datapath) in installing a datapath flow matching all IP protocols (nw_proto is wildcarded) for this flow, but with an incorrect action, possibly causing incorrect handling of other IP packets with a != 0 IP protocol that matches this dp flow. 2023-04-21 CVE-2023-1668 openEuler-20.03-LTS-SP1 openEuler-20.03-LTS-SP3 openEuler-22.03-LTS openEuler-22.03-LTS-SP1 High 7.1 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H openvswitch security update 2023-04-21 https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1234