{"answers":{"affected":"It affects 5 products.","exploited":"There is no known exploitation of CVE-2023-5366 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2023-5366 is a high-severity vulnerability in Redhat Enterprise Linux, published on 6 Oct 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-5366 and fix it if it is affected.\n\nWhat it is: CVE-2023-5366 is a high-severity vulnerability in Redhat Enterprise Linux, published on 6 Oct 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2023-5366 in the wild and no public exploit code.\n\nAffected product: Redhat Enterprise Linux. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2023-5366/ (Markdown: https://insights.sbomify.com/CVE-2023-5366/index.md)","id":"CVE-2023-5366","markdown":"https://insights.sbomify.com/CVE-2023-5366/index.md","name":"CVE-2023-5366","record":{"aliases":["AZL-31280","AZL-35087","DEBIAN-CVE-2023-5366","DLA-3734-1","GHSA-f89w-2cg8-8h78","OESA-2023-1732","RHBA-2024:1226","RHBA-2024:1228","SUSE-SU-2023:4508-1","SUSE-SU-2023:4571-1","SUSE-SU-2023:4573-1","SUSE-SU-2023:4657-1","SUSE-SU-2023:4661-1","SUSE-SU-2023:4666-1","SUSE-SU-2023:4714-1","UBUNTU-CVE-2023-5366","USN-6514-1","openSUSE-SU-2024:13657-1"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Open vSwitch","requires_auth":"low_privilege","summary":"A flaw in Open vSwitch allows local attackers to bypass OpenFlow rules and redirect ICMPv6 traffic by spoofing target IP addresses.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"openvswitch","vendor":"openvswitch"},{"product":"enterprise_linux","vendor":"redhat"},{"product":"fast_datapath","vendor":"redhat"},{"product":"openshift_container_platform","vendor":"redhat"},{"product":"virtualization","vendor":"redhat"}],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-345","name":"Insufficient Verification of Data Authenticity"}],"description":"A flaw was found in Open vSwitch that allows ICMPv6 Neighbor Advertisement packets between virtual machines to bypass OpenFlow rules. This issue may allow a local attacker to create specially crafted packets with a modified or spoofed target IP address field that can redirect ICMPv6 traffic to arbitrary IP addresses.","ecosystems":["Red Hat:enterprise_linux:9::fastdatapath","SUSE:Enterprise Storage 7.1","SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS","SUSE:Linux Enterprise High Performance Computing 15 SP3-LTSS","SUSE:Linux Enterprise Module for Legacy 15 SP5","SUSE:Linux Enterprise Module for Package Hub 15 SP4","SUSE:Linux Enterprise Module for Package Hub 15 SP5","SUSE:Linux Enterprise Module for Server Applications 15 SP4","SUSE:Linux Enterprise Module for Server Applications 15 SP5","SUSE:Linux Enterprise Server 15 SP2-LTSS","SUSE:Linux Enterprise Server 15 SP3-LTSS","SUSE:Linux Enterprise Server for SAP Applications 15 SP2","SUSE:Linux Enterprise Server for SAP Applications 15 SP3","openSUSE:Leap 15.4","openSUSE:Leap 15.5","openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Openvswitch don't match packets on nd_target field","id":"CVE-2023-5366","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"redhat:enterprise_linux","products":["redhat:enterprise_linux","redhat:openshift_container_platform","redhat:virtualization"],"type":"security_feature_bypass","year":"2023"},"n_packages":49,"n_references":6,"next":{"headline":"Xorg-x11-server: out-of-bounds write in xichangedeviceproperty/rrchangeoutputproperty","id":"CVE-2023-5367"},"packages":[{"ecosystem":"Red Hat:enterprise_linux:9::fastdatapath","fixed":["0:2.17.0-131.el9fdp"],"introduced":["0"],"last_affected":[],"package":"openvswitch2.17","purl":"pkg:rpm/redhat/openvswitch2.17","source":"RHBA-2024:1226"},{"ecosystem":"Red Hat:enterprise_linux:9::fastdatapath","fixed":["0:2.17.0-131.el9fdp"],"introduced":["0"],"last_affected":[],"package":"openvswitch2.17-debuginfo","purl":"pkg:rpm/redhat/openvswitch2.17-debuginfo","source":"RHBA-2024:1226"},{"ecosystem":"Red Hat:enterprise_linux:9::fastdatapath","fixed":["0:2.17.0-131.el9fdp"],"introduced":["0"],"last_affected":[],"package":"openvswitch2.17-debugsource","purl":"pkg:rpm/redhat/openvswitch2.17-debugsource","source":"RHBA-2024:1226"},{"ecosystem":"Red Hat:enterprise_linux:9::fastdatapath","fixed":["0:2.17.0-131.el9fdp"],"introduced":["0"],"last_affected":[],"package":"openvswitch2.17-devel","purl":"pkg:rpm/redhat/openvswitch2.17-devel","source":"RHBA-2024:1226"},{"ecosystem":"Red Hat:enterprise_linux:9::fastdatapath","fixed":["0:2.17.0-131.el9fdp"],"introduced":["0"],"last_affected":[],"package":"openvswitch2.17-ipsec","purl":"pkg:rpm/redhat/openvswitch2.17-ipsec","source":"RHBA-2024:1226"},{"ecosystem":"Red Hat:enterprise_linux:9::fastdatapath","fixed":["0:2.17.0-131.el9fdp"],"introduced":["0"],"last_affected":[],"package":"openvswitch2.17-test","purl":"pkg:rpm/redhat/openvswitch2.17-test","source":"RHBA-2024:1226"},{"ecosystem":"Red Hat:enterprise_linux:9::fastdatapath","fixed":["0:3.2.0-56.el9fdp"],"introduced":["0"],"last_affected":[],"package":"openvswitch3.2","purl":"pkg:rpm/redhat/openvswitch3.2","source":"RHBA-2024:1228"},{"ecosystem":"Red Hat:enterprise_linux:9::fastdatapath","fixed":["0:3.2.0-56.el9fdp"],"introduced":["0"],"last_affected":[],"package":"openvswitch3.2-debuginfo","purl":"pkg:rpm/redhat/openvswitch3.2-debuginfo","source":"RHBA-2024:1228"},{"ecosystem":"Red Hat:enterprise_linux:9::fastdatapath","fixed":["0:3.2.0-56.el9fdp"],"introduced":["0"],"last_affected":[],"package":"openvswitch3.2-debugsource","purl":"pkg:rpm/redhat/openvswitch3.2-debugsource","source":"RHBA-2024:1228"},{"ecosystem":"Red Hat:enterprise_linux:9::fastdatapath","fixed":["0:3.2.0-56.el9fdp"],"introduced":["0"],"last_affected":[],"package":"openvswitch3.2-devel","purl":"pkg:rpm/redhat/openvswitch3.2-devel","source":"RHBA-2024:1228"},{"ecosystem":"Red Hat:enterprise_linux:9::fastdatapath","fixed":["0:3.2.0-56.el9fdp"],"introduced":["0"],"last_affected":[],"package":"openvswitch3.2-ipsec","purl":"pkg:rpm/redhat/openvswitch3.2-ipsec","source":"RHBA-2024:1228"},{"ecosystem":"Red Hat:enterprise_linux:9::fastdatapath","fixed":["0:3.2.0-56.el9fdp"],"introduced":["0"],"last_affected":[],"package":"openvswitch3.2-test","purl":"pkg:rpm/redhat/openvswitch3.2-test","source":"RHBA-2024:1228"},{"ecosystem":"Red Hat:enterprise_linux:9::fastdatapath","fixed":["0:2.17.0-131.el9fdp"],"introduced":["0"],"last_affected":[],"package":"python3-openvswitch2.17","purl":"pkg:rpm/redhat/python3-openvswitch2.17","source":"RHBA-2024:1226"},{"ecosystem":"Red Hat:enterprise_linux:9::fastdatapath","fixed":["0:2.17.0-131.el9fdp"],"introduced":["0"],"last_affected":[],"package":"python3-openvswitch2.17-debuginfo","purl":"pkg:rpm/redhat/python3-openvswitch2.17-debuginfo","source":"RHBA-2024:1226"},{"ecosystem":"Red Hat:enterprise_linux:9::fastdatapath","fixed":["0:3.2.0-56.el9fdp"],"introduced":["0"],"last_affected":[],"package":"python3-openvswitch3.2","purl":"pkg:rpm/redhat/python3-openvswitch3.2","source":"RHBA-2024:1228"},{"ecosystem":"Red Hat:enterprise_linux:9::fastdatapath","fixed":["0:3.2.0-56.el9fdp"],"introduced":["0"],"last_affected":[],"package":"python3-openvswitch3.2-debuginfo","purl":"pkg:rpm/redhat/python3-openvswitch3.2-debuginfo","source":"RHBA-2024:1228"},{"ecosystem":"SUSE:Enterprise Storage 7.1","fixed":["2.14.2-150300.19.11.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Enterprise%20Storage%207.1","source":"SUSE-SU-2023:4508-1"},{"ecosystem":"SUSE:Enterprise Storage 7.1","fixed":["2.14.2-150300.19.14.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Enterprise%20Storage%207.1","source":"SUSE-SU-2023:4714-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","fixed":["2.13.2-150200.9.25.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS","source":"SUSE-SU-2023:4571-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP2-LTSS","fixed":["2.13.2-150200.9.28.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP2-LTSS","source":"SUSE-SU-2023:4666-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS","fixed":["2.14.2-150300.19.11.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS","source":"SUSE-SU-2023:4508-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 SP3-ESPOS","fixed":["2.14.2-150300.19.14.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP3-ESPOS","source":"SUSE-SU-2023:4714-1"},{"ecosystem":"SUSE:Linux Enterprise High Performance Computing 15 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SP5","fixed":["2.14.2-150400.24.17.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015%20SP5","source":"SUSE-SU-2023:4661-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP4","fixed":["2.14.2-150400.24.14.2"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP4","source":"SUSE-SU-2023:4573-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP4","fixed":["2.14.2-150400.24.17.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP4","source":"SUSE-SU-2023:4661-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP5","fixed":["2.14.2-150400.24.14.2"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP5","source":"SUSE-SU-2023:4573-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Package Hub 15 SP5","fixed":["2.14.2-150400.24.17.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP5","source":"SUSE-SU-2023:4661-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP4","fixed":["2.14.2-150400.24.14.2"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP4","source":"SUSE-SU-2023:4573-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP4","fixed":["2.14.2-150400.24.17.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP4","source":"SUSE-SU-2023:4661-1"},{"ecosystem":"SUSE:Linux Enterprise Module for Server Applications 15 SP5","fixed":["3.1.0-150500.3.11.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch3","purl":"pkg:rpm/suse/openvswitch3\u0026distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP5","source":"SUSE-SU-2023:4657-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP2-LTSS","fixed":["2.13.2-150200.9.25.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSS","source":"SUSE-SU-2023:4571-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP2-LTSS","fixed":["2.13.2-150200.9.28.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP2-LTSS","source":"SUSE-SU-2023:4666-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP3-LTSS","fixed":["2.14.2-150300.19.11.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSS","source":"SUSE-SU-2023:4508-1"},{"ecosystem":"SUSE:Linux Enterprise Server 15 SP3-LTSS","fixed":["2.14.2-150300.19.14.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP3-LTSS","source":"SUSE-SU-2023:4714-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP2","fixed":["2.13.2-150200.9.25.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2","source":"SUSE-SU-2023:4571-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP2","fixed":["2.13.2-150200.9.28.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP2","source":"SUSE-SU-2023:4666-1"},{"ecosystem":"SUSE:Linux Enterprise Server for SAP Applications 15 SP3","fixed":["2.14.2-150300.19.11.1"],"introduced":["0"],"last_affected":[],"package":"openvswitch","purl":"pkg:rpm/suse/openvswitch\u0026distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP3","source":"SUSE-SU-2023:4508-1"}],"prev":{"headline":"HP LIFE Android Mobile – Potential Escalation of Privilege, Information Disclosure","id":"CVE-2023-5365"},"products":["Fast Datapath for RHEL 7","Fast Datapath for RHEL 8","Fast Datapath for RHEL 9","Fedora","Red Hat Enterprise Linux 7","Red Hat OpenShift Container Platform 3.11","Red Hat OpenShift Container Platform 4","Red Hat OpenStack Platform 16.1","Red Hat OpenStack Platform 16.2","Red Hat Virtualization 4","openvswitch"],"published":"2023-10-06","related":[{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-9264","kev_date_added":null,"published":"2017-05-29"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2017-9265","kev_date_added":null,"published":"2017-05-29"},{"cvss_score":9.8,"headline":"Memory corruption in n/a","id":"CVE-2016-2074","kev_date_added":null,"published":"2016-07-03"},{"cvss_score":8.8,"headline":"Integer overflow in n/a","id":"CVE-2016-10377","kev_date_added":null,"published":"2017-05-29"},{"cvss_score":7.5,"headline":"Denial of service in n/a","id":"CVE-2024-22563","kev_date_added":null,"published":"2024-01-19"},{"cvss_score":6.5,"headline":"Denial of service in n/a","id":"CVE-2017-9263","kev_date_added":null,"published":"2017-05-29"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHBA"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"SUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2025-02-13","vendors":["Fedora","Red Hat","n/a"]},"summary":"A flaw in Open vSwitch allows local attackers to bypass OpenFlow rules and redirect ICMPv6 traffic by spoofing target IP addresses.","url":"https://insights.sbomify.com/CVE-2023-5366/"}