{"answers":{"affected":"7 open source packages ship an affected version, including neutron. It affects 2 products.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-3277 exists.","fix":"Upgrade neutron to a fixed version for your release line: 18.6.0, 19.5.0 or 20.3.0.","what":"CVE-2022-3277 is a medium-severity denial of service vulnerability in openstack-neutron, published on 6 Mar 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-3277 and fix it if it is affected.\n\nWhat it is: CVE-2022-3277 is a medium-severity denial of service vulnerability in openstack-neutron, published on 6 Mar 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-3277 exists.\n\nAffected packages and fixed versions:\n- neutron (PyPI): affected all versions; fixed in 18.6.0, 19.5.0, 20.3.0\n- neutron (PyPI): affected all versions; fixed in 18.6.0\n- neutron (PyPI): affected all versions; fixed in 18.6.0\n- neutron (PyPI): affected from 19.0.0.0rc1; fixed in 19.5.0\n- neutron (PyPI): affected from 19.0.0.0rc1; fixed in 19.5.0\n- neutron (PyPI): affected from 20.0.0.0rc1; fixed in 20.3.0\n- neutron (PyPI): affected from 20.0.0.0rc1; fixed in 20.3.0\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-2022-3277/ (Markdown: https://insights.sbomify.com/CVE-2022-3277/index.md)","id":"CVE-2022-3277","markdown":"https://insights.sbomify.com/CVE-2022-3277/index.md","name":"CVE-2022-3277","record":{"aliases":["DEBIAN-CVE-2022-3277","GHSA-w446-h7vg-wv3p","PYSEC-2026-855","RHSA-2022:8855","RHSA-2022:8870","RHSA-2023:0275","UBUNTU-CVE-2022-3277"],"analysis":{"component_type":"cloud_service","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"OpenStack Neutron","requires_auth":"low_privilege","summary":"A remote authenticated user can cause denial of service in OpenStack Neutron by querying invalid projects to create unconstrained resources.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"redhat","cpe":[{"product":"neutron","vendor":"openstack"},{"product":"openstack_platform","vendor":"redhat"}],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"An uncontrolled resource consumption flaw was found in openstack-neutron. This flaw allows a remote authenticated user to query a list of security groups for an invalid project. This issue creates resources that are unconstrained by the user's quota. If a malicious user were to submit a significant number of requests, this could lead to a denial of service.","ecosystems":["PyPI","Red Hat:openstack:16.1::el8","Red Hat:openstack:16.2::el8","Red Hat:openstack:17.0::el9"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"openstack-neutron uncontrolled resource consumption flaw","id":"CVE-2022-3277","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"denial_of_service","year":"2022"},"n_packages":28,"n_references":2,"next":{"headline":"NULL Pointer Dereference in vim/vim","id":"CVE-2022-3278"},"packages":[{"ecosystem":"PyPI","fixed":["18.6.0","19.5.0","20.3.0"],"introduced":["0","19.0.0.0rc1","20.0.0.0rc1"],"last_affected":[],"package":"neutron","purl":"pkg:pypi/neutron","source":"PYSEC-2026-855"},{"ecosystem":"PyPI","fixed":["18.6.0"],"introduced":["0"],"last_affected":[],"package":"neutron","purl":null,"source":"GHSA-w446-h7vg-wv3p"},{"ecosystem":"PyPI","fixed":["18.6.0"],"introduced":["0"],"last_affected":[],"package":"neutron","purl":"pkg:pypi/neutron","source":"GHSA-w446-h7vg-wv3p"},{"ecosystem":"PyPI","fixed":["19.5.0"],"introduced":["19.0.0.0rc1"],"last_affected":[],"package":"neutron","purl":null,"source":"GHSA-w446-h7vg-wv3p"},{"ecosystem":"PyPI","fixed":["19.5.0"],"introduced":["19.0.0.0rc1"],"last_affected":[],"package":"neutron","purl":"pkg:pypi/neutron","source":"GHSA-w446-h7vg-wv3p"},{"ecosystem":"PyPI","fixed":["20.3.0"],"introduced":["20.0.0.0rc1"],"last_affected":[],"package":"neutron","purl":null,"source":"GHSA-w446-h7vg-wv3p"},{"ecosystem":"PyPI","fixed":["20.3.0"],"introduced":["20.0.0.0rc1"],"last_affected":[],"package":"neutron","purl":"pkg:pypi/neutron","source":"GHSA-w446-h7vg-wv3p"},{"ecosystem":"Red Hat:openstack:16.1::el8","fixed":["1:15.2.1-1.20221005123225.40d217c.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron","purl":"pkg:rpm/redhat/openstack-neutron","source":"RHSA-2022:8870"},{"ecosystem":"Red Hat:openstack:16.1::el8","fixed":["1:15.2.1-1.20221005123225.40d217c.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-common","purl":"pkg:rpm/redhat/openstack-neutron-common","source":"RHSA-2022:8870"},{"ecosystem":"Red Hat:openstack:16.1::el8","fixed":["1:15.2.1-1.20221005123225.40d217c.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-linuxbridge","purl":"pkg:rpm/redhat/openstack-neutron-linuxbridge","source":"RHSA-2022:8870"},{"ecosystem":"Red Hat:openstack:16.1::el8","fixed":["1:15.2.1-1.20221005123225.40d217c.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-macvtap-agent","purl":"pkg:rpm/redhat/openstack-neutron-macvtap-agent","source":"RHSA-2022:8870"},{"ecosystem":"Red Hat:openstack:16.1::el8","fixed":["1:15.2.1-1.20221005123225.40d217c.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-metering-agent","purl":"pkg:rpm/redhat/openstack-neutron-metering-agent","source":"RHSA-2022:8870"},{"ecosystem":"Red Hat:openstack:16.1::el8","fixed":["1:15.2.1-1.20221005123225.40d217c.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-ml2","purl":"pkg:rpm/redhat/openstack-neutron-ml2","source":"RHSA-2022:8870"},{"ecosystem":"Red Hat:openstack:16.1::el8","fixed":["1:15.2.1-1.20221005123225.40d217c.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-openvswitch","purl":"pkg:rpm/redhat/openstack-neutron-openvswitch","source":"RHSA-2022:8870"},{"ecosystem":"Red Hat:openstack:16.1::el8","fixed":["1:15.2.1-1.20221005123225.40d217c.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-rpc-server","purl":"pkg:rpm/redhat/openstack-neutron-rpc-server","source":"RHSA-2022:8870"},{"ecosystem":"Red Hat:openstack:16.1::el8","fixed":["1:15.2.1-1.20221005123225.40d217c.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-sriov-nic-agent","purl":"pkg:rpm/redhat/openstack-neutron-sriov-nic-agent","source":"RHSA-2022:8870"},{"ecosystem":"Red Hat:openstack:16.1::el8","fixed":["1:15.2.1-1.20221005123225.40d217c.el8ost"],"introduced":["0"],"last_affected":[],"package":"python3-neutron","purl":"pkg:rpm/redhat/python3-neutron","source":"RHSA-2022:8870"},{"ecosystem":"Red Hat:openstack:16.2::el8","fixed":["1:15.3.5-2.20221005184727.c81fb5b.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron","purl":"pkg:rpm/redhat/openstack-neutron","source":"RHSA-2022:8855"},{"ecosystem":"Red Hat:openstack:16.2::el8","fixed":["1:15.3.5-2.20221005184727.c81fb5b.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-common","purl":"pkg:rpm/redhat/openstack-neutron-common","source":"RHSA-2022:8855"},{"ecosystem":"Red Hat:openstack:16.2::el8","fixed":["1:15.3.5-2.20221005184727.c81fb5b.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-linuxbridge","purl":"pkg:rpm/redhat/openstack-neutron-linuxbridge","source":"RHSA-2022:8855"},{"ecosystem":"Red Hat:openstack:16.2::el8","fixed":["1:15.3.5-2.20221005184727.c81fb5b.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-macvtap-agent","purl":"pkg:rpm/redhat/openstack-neutron-macvtap-agent","source":"RHSA-2022:8855"},{"ecosystem":"Red Hat:openstack:16.2::el8","fixed":["1:15.3.5-2.20221005184727.c81fb5b.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-metering-agent","purl":"pkg:rpm/redhat/openstack-neutron-metering-agent","source":"RHSA-2022:8855"},{"ecosystem":"Red Hat:openstack:16.2::el8","fixed":["1:15.3.5-2.20221005184727.c81fb5b.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-ml2","purl":"pkg:rpm/redhat/openstack-neutron-ml2","source":"RHSA-2022:8855"},{"ecosystem":"Red Hat:openstack:16.2::el8","fixed":["1:15.3.5-2.20221005184727.c81fb5b.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-openvswitch","purl":"pkg:rpm/redhat/openstack-neutron-openvswitch","source":"RHSA-2022:8855"},{"ecosystem":"Red Hat:openstack:16.2::el8","fixed":["1:15.3.5-2.20221005184727.c81fb5b.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-rpc-server","purl":"pkg:rpm/redhat/openstack-neutron-rpc-server","source":"RHSA-2022:8855"},{"ecosystem":"Red Hat:openstack:16.2::el8","fixed":["1:15.3.5-2.20221005184727.c81fb5b.el8ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron-sriov-nic-agent","purl":"pkg:rpm/redhat/openstack-neutron-sriov-nic-agent","source":"RHSA-2022:8855"},{"ecosystem":"Red Hat:openstack:16.2::el8","fixed":["1:15.3.5-2.20221005184727.c81fb5b.el8ost"],"introduced":["0"],"last_affected":[],"package":"python3-neutron","purl":"pkg:rpm/redhat/python3-neutron","source":"RHSA-2022:8855"},{"ecosystem":"Red Hat:openstack:17.0::el9","fixed":["1:18.4.1-0.20221128170741.5258354.el9ost"],"introduced":["0"],"last_affected":[],"package":"openstack-neutron","purl":"pkg:rpm/redhat/openstack-neutron","source":"RHSA-2023:0275"}],"prev":{"headline":"Puppetlabs-mysql Command Injection","id":"CVE-2022-3276"},"products":["openstack-neutron"],"published":"2023-03-06","related":[{"cvss_score":9.1,"headline":"OpenStack Neutron vulnerable to hardware address impersonation","id":"CVE-2021-38598","kev_date_added":null,"published":"2021-08-23"},{"cvss_score":9.1,"headline":"OpenStack Neutron allows remote attackers to bypass an intended ICMPv6-spoofing protection mechanism","id":"CVE-2015-8914","kev_date_added":null,"published":"2016-06-17"},{"cvss_score":8.2,"headline":"OpenStack Neutron allows remote attackers to bypass an intended DHCP-spoofing protection mechanism","id":"CVE-2016-5362","kev_date_added":null,"published":"2016-06-17"},{"cvss_score":8.2,"headline":"OpenStack Neutron Intended MAC-spoofing protection mechanism bypass","id":"CVE-2016-5363","kev_date_added":null,"published":"2016-06-17"},{"cvss_score":7.6,"headline":"Privilege escalation in n/a","id":"CVE-2014-3632","kev_date_added":null,"published":"2014-10-07"},{"cvss_score":7.1,"headline":"Openstack Neutron has Insufficient Verification of IPv6 addresses","id":"CVE-2021-20267","kev_date_added":null,"published":"2021-05-28"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"CC BY 4.0","name":"Red Hat","prefix":"RHSA"},{"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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-03-07","vendors":["n/a"]},"summary":"A remote authenticated user can cause denial of service in OpenStack Neutron by querying invalid projects to create unconstrained resources.","url":"https://insights.sbomify.com/CVE-2022-3277/"}