{"cve":"CVE-2022-3277","nvd":{"published":"2023-03-06T23:15:10.763","modified":"2026-06-17T04:59:12.607","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":6.5},"cwes":["CWE-400"],"references":["https://bugs.launchpad.net/neutron/+bug/1988026","https://bugzilla.redhat.com/show_bug.cgi?id=2129193","https://bugs.launchpad.net/neutron/+bug/1988026","https://bugzilla.redhat.com/show_bug.cgi?id=2129193","https://bugs.launchpad.net/neutron/+bug/1988026"],"products":["openstack:neutron","redhat:openstack_platform"],"source":"nvd","synced_at":"2026-10-19T21:37:41.955480748+00:00"},"epss":{"cve":"CVE-2022-3277","score":0.01065,"percentile":0.64707,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-w446-h7vg-wv3p","url":"https://osv.dev/vulnerability/GHSA-w446-h7vg-wv3p","summary":"openstack-neutron uncontrolled resource consumption flaw","modified":"2026-07-07T11:56:12.853825242Z","packages":[{"ecosystem":"PyPI","name":"neutron","purl":"pkg:pypi/neutron","ranges":[">=19.0.0.0rc1 <19.5.0"],"fixed":["19.5.0"]},{"ecosystem":"PyPI","name":"neutron","purl":"pkg:pypi/neutron","ranges":["<18.6.0"],"fixed":["18.6.0"]},{"ecosystem":"PyPI","name":"neutron","purl":"pkg:pypi/neutron","ranges":[">=20.0.0.0rc1 <20.3.0"],"fixed":["20.3.0"]}]},{"id":"PYSEC-2026-855","url":"https://osv.dev/vulnerability/PYSEC-2026-855","summary":"openstack-neutron uncontrolled resource consumption flaw","modified":"2026-07-07T11:45:19.090896912Z","packages":[{"ecosystem":"PyPI","name":"neutron","purl":"pkg:pypi/neutron","ranges":["<18.6.0",">=19.0.0.0rc1 <19.5.0",">=20.0.0.0rc1 <20.3.0"],"fixed":["18.6.0","19.5.0","20.3.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}