{"url":"http://public2.vulnerablecode.io/api/packages/17139?format=json","purl":"pkg:pypi/neutron@12.0.0.0rc2","type":"pypi","namespace":"","name":"neutron","version":"12.0.0.0rc2","qualifiers":{},"subpath":"","is_vulnerable":true,"next_non_vulnerable_version":"23.0.0.0b1","latest_non_vulnerable_version":"26.0.0.0b1","affected_by_vulnerabilities":[{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/57144?format=json","vulnerability_id":"VCID-9urm-66y7-s3hs","summary":"OpenStack Neutron allows remote authenticated users to cause a denial of service\nOpenStack Neutron before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2 allows remote authenticated users to cause a denial of service (crash or long firewall rule updates) by creating a large number of allowed address pairs.","references":[{"reference_url":"http://lists.openstack.org/pipermail/openstack-announce/2014-July/000255.html","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://lists.openstack.org/pipermail/openstack-announce/2014-July/000255.html"},{"reference_url":"http://rhn.redhat.com/errata/RHSA-2014-1119.html","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://rhn.redhat.com/errata/RHSA-2014-1119.html"},{"reference_url":"http://rhn.redhat.com/errata/RHSA-2014-1120.html","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://rhn.redhat.com/errata/RHSA-2014-1120.html"},{"reference_url":"https://access.redhat.com/errata/RHSA-2014:1078","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://access.redhat.com/errata/RHSA-2014:1078"},{"reference_url":"https://access.redhat.com/errata/RHSA-2014:1119","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://access.redhat.com/errata/RHSA-2014:1119"},{"reference_url":"https://access.redhat.com/errata/RHSA-2014:1120","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://access.redhat.com/errata/RHSA-2014:1120"},{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-3555.json","reference_id":"","reference_type":"","scores":[],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2014-3555.json"},{"reference_url":"https://access.redhat.com/security/cve/CVE-2014-3555","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://access.redhat.com/security/cve/CVE-2014-3555"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2014-3555","reference_id":"","reference_type":"","scores":[{"value":"0.00931","scoring_system":"epss","scoring_elements":"0.76156","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00931","scoring_system":"epss","scoring_elements":"0.762","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00931","scoring_system":"epss","scoring_elements":"0.76189","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00931","scoring_system":"epss","scoring_elements":"0.76139","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00931","scoring_system":"epss","scoring_elements":"0.76115","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00931","scoring_system":"epss","scoring_elements":"0.76112","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00931","scoring_system":"epss","scoring_elements":"0.76153","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00931","scoring_system":"epss","scoring_elements":"0.7605","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00931","scoring_system":"epss","scoring_elements":"0.76178","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00931","scoring_system":"epss","scoring_elements":"0.76053","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00931","scoring_system":"epss","scoring_elements":"0.76085","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00931","scoring_system":"epss","scoring_elements":"0.76066","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00931","scoring_system":"epss","scoring_elements":"0.76099","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00931","scoring_system":"epss","scoring_elements":"0.76113","published_at":"2026-04-09T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2014-3555"},{"reference_url":"https://bugs.launchpad.net/neutron/+bug/1336207","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://bugs.launchpad.net/neutron/+bug/1336207"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1118833","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1118833"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3555","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3555"},{"reference_url":"http://seclists.org/oss-sec/2014/q3/200","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://seclists.org/oss-sec/2014/q3/200"},{"reference_url":"http://secunia.com/advisories/60766","reference_id":"","reference_type":"","scores":[],"url":"http://secunia.com/advisories/60766"},{"reference_url":"http://secunia.com/advisories/60804","reference_id":"","reference_type":"","scores":[],"url":"http://secunia.com/advisories/60804"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2014-3555","reference_id":"","reference_type":"","scores":[{"value":"4.0","scoring_system":"cvssv2","scoring_elements":"AV:N/AC:L/Au:S/C:N/I:N/A:P"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-3555"},{"reference_url":"https://opendev.org/openstack/neutron","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://opendev.org/openstack/neutron"},{"reference_url":"https://web.archive.org/web/20200228142429/http://www.securityfocus.com/bid/68765","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://web.archive.org/web/20200228142429/http://www.securityfocus.com/bid/68765"},{"reference_url":"http://www.securityfocus.com/bid/68765","reference_id":"","reference_type":"","scores":[],"url":"http://www.securityfocus.com/bid/68765"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=755134","reference_id":"755134","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=755134"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openstack:neutron:2013.2.4:*:*:*:*:*:*:*","reference_id":"cpe:2.3:a:openstack:neutron:2013.2.4:*:*:*:*:*:*:*","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openstack:neutron:2013.2.4:*:*:*:*:*:*:*"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openstack:neutron:2014.1:*:*:*:*:*:*:*","reference_id":"cpe:2.3:a:openstack:neutron:2014.1:*:*:*:*:*:*:*","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openstack:neutron:2014.1:*:*:*:*:*:*:*"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openstack:neutron:2014.1.1:*:*:*:*:*:*:*","reference_id":"cpe:2.3:a:openstack:neutron:2014.1.1:*:*:*:*:*:*:*","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openstack:neutron:2014.1.1:*:*:*:*:*:*:*"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openstack:neutron:juno-1:*:*:*:*:*:*:*","reference_id":"cpe:2.3:a:openstack:neutron:juno-1:*:*:*:*:*:*:*","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:openstack:neutron:juno-1:*:*:*:*:*:*:*"},{"reference_url":"https://github.com/advisories/GHSA-4pmp-38hf-rmwj","reference_id":"GHSA-4pmp-38hf-rmwj","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-4pmp-38hf-rmwj"},{"reference_url":"https://usn.ubuntu.com/2321-1/","reference_id":"USN-2321-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/2321-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/83272?format=json","purl":"pkg:pypi/neutron@2013.2.4","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@2013.2.4"},{"url":"http://public2.vulnerablecode.io/api/packages/83273?format=json","purl":"pkg:pypi/neutron@2014.1.2","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@2014.1.2"}],"aliases":["CVE-2014-3555","GHSA-4pmp-38hf-rmwj"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-9urm-66y7-s3hs"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/6570?format=json","vulnerability_id":"VCID-f9bx-xknx-6qbv","summary":"OpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allows hardware address impersonation when the linuxbridge driver with ebtables-nft is used on a Netfilter-based platform. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch can impersonate the hardware addresses of other systems on the network, resulting in denial of service or in some cases possibly interception of traffic intended for other destinations.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-38598.json","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-38598.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-38598","reference_id":"","reference_type":"","scores":[{"value":"0.00036","scoring_system":"epss","scoring_elements":"0.10645","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00036","scoring_system":"epss","scoring_elements":"0.107","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00036","scoring_system":"epss","scoring_elements":"0.1072","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00036","scoring_system":"epss","scoring_elements":"0.10766","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00036","scoring_system":"epss","scoring_elements":"0.1064","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00036","scoring_system":"epss","scoring_elements":"0.10624","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00036","scoring_system":"epss","scoring_elements":"0.1076","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00036","scoring_system":"epss","scoring_elements":"0.10784","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00036","scoring_system":"epss","scoring_elements":"0.10815","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00036","scoring_system":"epss","scoring_elements":"0.10615","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00036","scoring_system":"epss","scoring_elements":"0.10801","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00036","scoring_system":"epss","scoring_elements":"0.10745","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00036","scoring_system":"epss","scoring_elements":"0.10668","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00036","scoring_system":"epss","scoring_elements":"0.10817","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00036","scoring_system":"epss","scoring_elements":"0.10754","published_at":"2026-04-02T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-38598"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38598","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38598"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"5.9","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/openstack/neutron","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"},{"value":"8.8","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/openstack/neutron"},{"reference_url":"https://github.com/openstack/neutron/commit/0a931391d8990f3e654b4bfda24ae4119c609bbf","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"},{"value":"8.8","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/openstack/neutron/commit/0a931391d8990f3e654b4bfda24ae4119c609bbf"},{"reference_url":"https://github.com/openstack/neutron/commit/cc0d28a3e2ccfad6fc2ff24d78f009cbe3992575","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"},{"value":"8.8","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/openstack/neutron/commit/cc0d28a3e2ccfad6fc2ff24d78f009cbe3992575"},{"reference_url":"https://github.com/pypa/advisory-database/tree/main/vulns/neutron/PYSEC-2021-360.yaml","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"},{"value":"8.8","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pypa/advisory-database/tree/main/vulns/neutron/PYSEC-2021-360.yaml"},{"reference_url":"https://launchpad.net/bugs/1938670","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"},{"value":"8.8","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://launchpad.net/bugs/1938670"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-38598","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"},{"value":"8.8","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-38598"},{"reference_url":"https://opendev.org/openstack/neutron/commit/fafa5dacd5057120562184a734e7345e7c0e9639","reference_id":"","reference_type":"","scores":[{"value":"9.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"},{"value":"8.8","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://opendev.org/openstack/neutron/commit/fafa5dacd5057120562184a734e7345e7c0e9639"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1995273","reference_id":"1995273","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1995273"},{"reference_url":"https://github.com/advisories/GHSA-hvm4-mc7m-22w4","reference_id":"GHSA-hvm4-mc7m-22w4","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-hvm4-mc7m-22w4"},{"reference_url":"https://usn.ubuntu.com/6067-1/","reference_id":"USN-6067-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/6067-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/18481?format=json","purl":"pkg:pypi/neutron@16.4.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-9urm-66y7-s3hs"},{"vulnerability":"VCID-qua4-h1r7-a7b7"},{"vulnerability":"VCID-uf52-su2e-y3ck"},{"vulnerability":"VCID-ydug-1dq5-aya1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@16.4.1"},{"url":"http://public2.vulnerablecode.io/api/packages/18482?format=json","purl":"pkg:pypi/neutron@17.1.3","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@17.1.3"},{"url":"http://public2.vulnerablecode.io/api/packages/18547?format=json","purl":"pkg:pypi/neutron@17.2.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-9urm-66y7-s3hs"},{"vulnerability":"VCID-qua4-h1r7-a7b7"},{"vulnerability":"VCID-uf52-su2e-y3ck"},{"vulnerability":"VCID-w7qg-pen7-tfbr"},{"vulnerability":"VCID-wv6g-4622-tqdw"},{"vulnerability":"VCID-ydug-1dq5-aya1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@17.2.0"},{"url":"http://public2.vulnerablecode.io/api/packages/18483?format=json","purl":"pkg:pypi/neutron@18.1.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-9urm-66y7-s3hs"},{"vulnerability":"VCID-qua4-h1r7-a7b7"},{"vulnerability":"VCID-uf52-su2e-y3ck"},{"vulnerability":"VCID-w7qg-pen7-tfbr"},{"vulnerability":"VCID-wv6g-4622-tqdw"},{"vulnerability":"VCID-ydug-1dq5-aya1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@18.1.0"}],"aliases":["CVE-2021-38598","GHSA-hvm4-mc7m-22w4","PYSEC-2021-360"],"risk_score":4.1,"exploitability":"0.5","weighted_severity":"8.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-f9bx-xknx-6qbv"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/16719?format=json","vulnerability_id":"VCID-qua4-h1r7-a7b7","summary":"openstack-neutron uncontrolled resource consumption flaw\nAn 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.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-3277.json","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-3277.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2022-3277","reference_id":"","reference_type":"","scores":[{"value":"0.00402","scoring_system":"epss","scoring_elements":"0.60859","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00402","scoring_system":"epss","scoring_elements":"0.60866","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00402","scoring_system":"epss","scoring_elements":"0.60854","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00402","scoring_system":"epss","scoring_elements":"0.60865","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00546","scoring_system":"epss","scoring_elements":"0.67864","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00546","scoring_system":"epss","scoring_elements":"0.6785","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00546","scoring_system":"epss","scoring_elements":"0.67799","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00546","scoring_system":"epss","scoring_elements":"0.67819","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00546","scoring_system":"epss","scoring_elements":"0.678","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00546","scoring_system":"epss","scoring_elements":"0.67886","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00546","scoring_system":"epss","scoring_elements":"0.67837","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00546","scoring_system":"epss","scoring_elements":"0.67873","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00546","scoring_system":"epss","scoring_elements":"0.67887","published_at":"2026-04-11T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2022-3277"},{"reference_url":"https://bugs.launchpad.net/neutron/+bug/1988026","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-07T15:54:44Z/"}],"url":"https://bugs.launchpad.net/neutron/+bug/1988026"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2129193","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:P/A:N/T:P/P:M/B:A/M:M/D:T/2025-03-07T15:54:44Z/"}],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2129193"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3277","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-3277"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/openstack/neutron","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/openstack/neutron"},{"reference_url":"https://github.com/openstack/neutron/commit/01fc2b9195f999df4d810df4ee63f77ecbc81f7e","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/openstack/neutron/commit/01fc2b9195f999df4d810df4ee63f77ecbc81f7e"},{"reference_url":"https://github.com/openstack/neutron/commit/717e3e09556f1fb9a7a420863746fa785eb6c316","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/openstack/neutron/commit/717e3e09556f1fb9a7a420863746fa785eb6c316"},{"reference_url":"https://github.com/openstack/neutron/commit/733ef4f2d8c2a3734c360d1c1dd3a6fcd600cb8c","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/openstack/neutron/commit/733ef4f2d8c2a3734c360d1c1dd3a6fcd600cb8c"},{"reference_url":"https://github.com/openstack/neutron/commit/cbeee87fa44cd200d4997e02042098460167dce1","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/openstack/neutron/commit/cbeee87fa44cd200d4997e02042098460167dce1"},{"reference_url":"https://github.com/openstack/neutron/commit/d0e1b54fb1de932b2b30ab4269cf5789632df476","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/openstack/neutron/commit/d0e1b54fb1de932b2b30ab4269cf5789632df476"},{"reference_url":"https://github.com/openstack/neutron/commit/fd7fb0e9d8c602380f54975367d935ab69e10c05","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/openstack/neutron/commit/fd7fb0e9d8c602380f54975367d935ab69e10c05"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1027150","reference_id":"1027150","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1027150"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3277","reference_id":"CVE-2022-3277","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3277"},{"reference_url":"https://github.com/advisories/GHSA-w446-h7vg-wv3p","reference_id":"GHSA-w446-h7vg-wv3p","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-w446-h7vg-wv3p"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:8855","reference_id":"RHSA-2022:8855","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:8855"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:8870","reference_id":"RHSA-2022:8870","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:8870"},{"reference_url":"https://access.redhat.com/errata/RHSA-2023:0275","reference_id":"RHSA-2023:0275","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2023:0275"},{"reference_url":"https://usn.ubuntu.com/6067-1/","reference_id":"USN-6067-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/6067-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/56323?format=json","purl":"pkg:pypi/neutron@18.6.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-ydug-1dq5-aya1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@18.6.0"},{"url":"http://public2.vulnerablecode.io/api/packages/56321?format=json","purl":"pkg:pypi/neutron@19.5.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-ydug-1dq5-aya1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@19.5.0"},{"url":"http://public2.vulnerablecode.io/api/packages/56324?format=json","purl":"pkg:pypi/neutron@20.3.0","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-ydug-1dq5-aya1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@20.3.0"},{"url":"http://public2.vulnerablecode.io/api/packages/362651?format=json","purl":"pkg:pypi/neutron@21.0.0.0rc1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-ydug-1dq5-aya1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@21.0.0.0rc1"}],"aliases":["CVE-2022-3277","GHSA-w446-h7vg-wv3p"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-qua4-h1r7-a7b7"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/6462?format=json","vulnerability_id":"VCID-sh88-99pv-aqac","summary":"A flaw was found in openstack-neutron's default Open vSwitch firewall rules. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch can impersonate the IPv6 addresses of other systems on the network, resulting in denial of service or in some cases possibly interception of traffic intended for other destinations. Only deployments using the Open vSwitch driver are affected. Source: OpenStack project. Versions before openstack-neutron 15.3.3, openstack-neutron 16.3.1 and openstack-neutron 17.1.1 are affected.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20267.json","reference_id":"","reference_type":"","scores":[{"value":"7.1","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20267.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-20267","reference_id":"","reference_type":"","scores":[{"value":"0.00123","scoring_system":"epss","scoring_elements":"0.31127","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00123","scoring_system":"epss","scoring_elements":"0.31206","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00123","scoring_system":"epss","scoring_elements":"0.31333","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00123","scoring_system":"epss","scoring_elements":"0.31658","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00123","scoring_system":"epss","scoring_elements":"0.31573","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00123","scoring_system":"epss","scoring_elements":"0.3152","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00123","scoring_system":"epss","scoring_elements":"0.31521","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00123","scoring_system":"epss","scoring_elements":"0.31702","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00123","scoring_system":"epss","scoring_elements":"0.31507","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00123","scoring_system":"epss","scoring_elements":"0.3154","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00123","scoring_system":"epss","scoring_elements":"0.31562","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00123","scoring_system":"epss","scoring_elements":"0.31528","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00123","scoring_system":"epss","scoring_elements":"0.31565","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00123","scoring_system":"epss","scoring_elements":"0.31608","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00123","scoring_system":"epss","scoring_elements":"0.31603","published_at":"2026-04-09T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-20267"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1934330","reference_id":"","reference_type":"","scores":[{"value":"7.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1934330"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20267","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20267"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/openstack/neutron","reference_id":"","reference_type":"","scores":[{"value":"7.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/openstack/neutron"},{"reference_url":"https://github.com/pypa/advisory-database/tree/main/vulns/neutron/PYSEC-2021-136.yaml","reference_id":"","reference_type":"","scores":[{"value":"7.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pypa/advisory-database/tree/main/vulns/neutron/PYSEC-2021-136.yaml"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20267","reference_id":"","reference_type":"","scores":[{"value":"7.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20267"},{"reference_url":"https://security.openstack.org/ossa/OSSA-2021-001.html","reference_id":"","reference_type":"","scores":[{"value":"7.1","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.openstack.org/ossa/OSSA-2021-001.html"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=985104","reference_id":"985104","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=985104"},{"reference_url":"https://github.com/advisories/GHSA-w8hx-f868-pvch","reference_id":"GHSA-w8hx-f868-pvch","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-w8hx-f868-pvch"},{"reference_url":"https://usn.ubuntu.com/6067-1/","reference_id":"USN-6067-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/6067-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/17184?format=json","purl":"pkg:pypi/neutron@15.3.3","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-9urm-66y7-s3hs"},{"vulnerability":"VCID-f9bx-xknx-6qbv"},{"vulnerability":"VCID-qua4-h1r7-a7b7"},{"vulnerability":"VCID-uf52-su2e-y3ck"},{"vulnerability":"VCID-w7qg-pen7-tfbr"},{"vulnerability":"VCID-wv6g-4622-tqdw"},{"vulnerability":"VCID-ydug-1dq5-aya1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@15.3.3"},{"url":"http://public2.vulnerablecode.io/api/packages/17185?format=json","purl":"pkg:pypi/neutron@16.3.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-9urm-66y7-s3hs"},{"vulnerability":"VCID-f9bx-xknx-6qbv"},{"vulnerability":"VCID-qua4-h1r7-a7b7"},{"vulnerability":"VCID-uf52-su2e-y3ck"},{"vulnerability":"VCID-w7qg-pen7-tfbr"},{"vulnerability":"VCID-wv6g-4622-tqdw"},{"vulnerability":"VCID-ydug-1dq5-aya1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@16.3.1"},{"url":"http://public2.vulnerablecode.io/api/packages/17186?format=json","purl":"pkg:pypi/neutron@17.1.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-9urm-66y7-s3hs"},{"vulnerability":"VCID-f9bx-xknx-6qbv"},{"vulnerability":"VCID-qua4-h1r7-a7b7"},{"vulnerability":"VCID-uf52-su2e-y3ck"},{"vulnerability":"VCID-w7qg-pen7-tfbr"},{"vulnerability":"VCID-wv6g-4622-tqdw"},{"vulnerability":"VCID-ydug-1dq5-aya1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@17.1.1"}],"aliases":["CVE-2021-20267","GHSA-w8hx-f868-pvch","PYSEC-2021-136"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-sh88-99pv-aqac"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/15686?format=json","vulnerability_id":"VCID-uf52-su2e-y3ck","summary":"Improper Input Validation\nA Denial-of-Service flaw was found in the OpenStack Networking (neutron) L2 agent when using the iptables firewall driver. By submitting an address pair that is rejected as invalid by the ipset tool (with zero prefix size), an authenticated attacker can cause the L2 agent to crash.","references":[{"reference_url":"http://lists.openstack.org/pipermail/openstack-announce/2015-June/000377.html","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://lists.openstack.org/pipermail/openstack-announce/2015-June/000377.html"},{"reference_url":"http://rhn.redhat.com/errata/RHSA-2015-1680.html","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://rhn.redhat.com/errata/RHSA-2015-1680.html"},{"reference_url":"https://access.redhat.com/errata/RHSA-2015:1680","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://access.redhat.com/errata/RHSA-2015:1680"},{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-3221.json","reference_id":"","reference_type":"","scores":[],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-3221.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2015-3221","reference_id":"","reference_type":"","scores":[{"value":"0.12601","scoring_system":"epss","scoring_elements":"0.9398","published_at":"2026-04-29T12:55:00Z"},{"value":"0.12601","scoring_system":"epss","scoring_elements":"0.93949","published_at":"2026-04-08T12:55:00Z"},{"value":"0.12601","scoring_system":"epss","scoring_elements":"0.93952","published_at":"2026-04-09T12:55:00Z"},{"value":"0.12601","scoring_system":"epss","scoring_elements":"0.93956","published_at":"2026-04-13T12:55:00Z"},{"value":"0.12601","scoring_system":"epss","scoring_elements":"0.93972","published_at":"2026-04-16T12:55:00Z"},{"value":"0.12601","scoring_system":"epss","scoring_elements":"0.93977","published_at":"2026-04-18T12:55:00Z"},{"value":"0.12601","scoring_system":"epss","scoring_elements":"0.93978","published_at":"2026-04-21T12:55:00Z"},{"value":"0.12601","scoring_system":"epss","scoring_elements":"0.93981","published_at":"2026-04-24T12:55:00Z"},{"value":"0.12601","scoring_system":"epss","scoring_elements":"0.9392","published_at":"2026-04-01T12:55:00Z"},{"value":"0.12601","scoring_system":"epss","scoring_elements":"0.93929","published_at":"2026-04-02T12:55:00Z"},{"value":"0.12601","scoring_system":"epss","scoring_elements":"0.93938","published_at":"2026-04-04T12:55:00Z"},{"value":"0.12601","scoring_system":"epss","scoring_elements":"0.93941","published_at":"2026-04-07T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2015-3221"},{"reference_url":"https://bugs.launchpad.net/neutron/+bug/1461054","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://bugs.launchpad.net/neutron/+bug/1461054"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1232284","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1232284"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3221","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3221"},{"reference_url":"https://git.openstack.org/cgit/openstack/neutron/commit/?id=9ff6138c47c95034ba845e9448ddffd147b51f38","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://git.openstack.org/cgit/openstack/neutron/commit/?id=9ff6138c47c95034ba845e9448ddffd147b51f38"},{"reference_url":"https://opendev.org/openstack/neutron","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://opendev.org/openstack/neutron"},{"reference_url":"https://web.archive.org/web/20200228084753/http://www.securityfocus.com/bid/75368","reference_id":"","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://web.archive.org/web/20200228084753/http://www.securityfocus.com/bid/75368"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=789713","reference_id":"789713","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=789713"},{"reference_url":"https://access.redhat.com/security/cve/CVE-2015-3221","reference_id":"CVE-2015-3221","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://access.redhat.com/security/cve/CVE-2015-3221"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2015-3221","reference_id":"CVE-2015-3221","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-3221"},{"reference_url":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/37360.txt","reference_id":"CVE-2015-5066;CVE-2015-3221;OSVDB-123599","reference_type":"exploit","scores":[],"url":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/php/webapps/37360.txt"},{"reference_url":"https://github.com/advisories/GHSA-wf44-4mgj-rwvx","reference_id":"GHSA-wf44-4mgj-rwvx","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-wf44-4mgj-rwvx"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/54844?format=json","purl":"pkg:pypi/neutron@2014.2.4","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@2014.2.4"},{"url":"http://public2.vulnerablecode.io/api/packages/54845?format=json","purl":"pkg:pypi/neutron@2015.1.1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@2015.1.1"}],"aliases":["CVE-2015-3221","GHSA-wf44-4mgj-rwvx"],"risk_score":10.0,"exploitability":"2.0","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-uf52-su2e-y3ck"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/6581?format=json","vulnerability_id":"VCID-w7qg-pen7-tfbr","summary":"An issue was discovered in OpenStack Neutron before 16.4.1, 17.x before 17.2.1, and 18.x before 18.1.1. Authenticated attackers can reconfigure dnsmasq via a crafted extra_dhcp_opts value.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-40085.json","reference_id":"","reference_type":"","scores":[{"value":"7.6","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-40085.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-40085","reference_id":"","reference_type":"","scores":[{"value":"0.00412","scoring_system":"epss","scoring_elements":"0.61496","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00412","scoring_system":"epss","scoring_elements":"0.61501","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00412","scoring_system":"epss","scoring_elements":"0.61485","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00412","scoring_system":"epss","scoring_elements":"0.61511","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00412","scoring_system":"epss","scoring_elements":"0.61504","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00412","scoring_system":"epss","scoring_elements":"0.61483","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00412","scoring_system":"epss","scoring_elements":"0.61468","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00412","scoring_system":"epss","scoring_elements":"0.61421","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00412","scoring_system":"epss","scoring_elements":"0.6145","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00412","scoring_system":"epss","scoring_elements":"0.61422","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00412","scoring_system":"epss","scoring_elements":"0.61346","published_at":"2026-04-01T12:55:00Z"},{"value":"0.00412","scoring_system":"epss","scoring_elements":"0.61498","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00412","scoring_system":"epss","scoring_elements":"0.61515","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00412","scoring_system":"epss","scoring_elements":"0.61471","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00412","scoring_system":"epss","scoring_elements":"0.61491","published_at":"2026-04-12T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-40085"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40085","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40085"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"8","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/openstack/neutron","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/openstack/neutron"},{"reference_url":"https://github.com/openstack/neutron/commit/df891f0593d234e01f27d7c0376d9702e178ecfb","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/openstack/neutron/commit/df891f0593d234e01f27d7c0376d9702e178ecfb"},{"reference_url":"https://github.com/pypa/advisory-database/tree/main/vulns/neutron/PYSEC-2021-361.yaml","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pypa/advisory-database/tree/main/vulns/neutron/PYSEC-2021-361.yaml"},{"reference_url":"https://launchpad.net/bugs/1939733","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://launchpad.net/bugs/1939733"},{"reference_url":"https://lists.debian.org/debian-lts-announce/2021/10/msg00005.html","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.debian.org/debian-lts-announce/2021/10/msg00005.html"},{"reference_url":"https://lists.debian.org/debian-lts-announce/2022/05/msg00038.html","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://lists.debian.org/debian-lts-announce/2022/05/msg00038.html"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-40085","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-40085"},{"reference_url":"https://security.openstack.org/ossa/OSSA-2021-005.html","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.openstack.org/ossa/OSSA-2021-005.html"},{"reference_url":"https://www.debian.org/security/2021/dsa-4983","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://www.debian.org/security/2021/dsa-4983"},{"reference_url":"http://www.openwall.com/lists/oss-security/2021/08/31/2","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.openwall.com/lists/oss-security/2021/08/31/2"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=1998052","reference_id":"1998052","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1998052"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993398","reference_id":"993398","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=993398"},{"reference_url":"https://github.com/advisories/GHSA-fh73-gjvg-349c","reference_id":"GHSA-fh73-gjvg-349c","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-fh73-gjvg-349c"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:3481","reference_id":"RHSA-2021:3481","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:3481"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:3488","reference_id":"RHSA-2021:3488","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:3488"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:3502","reference_id":"RHSA-2021:3502","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:3502"},{"reference_url":"https://access.redhat.com/errata/RHSA-2021:3503","reference_id":"RHSA-2021:3503","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2021:3503"},{"reference_url":"https://usn.ubuntu.com/6067-1/","reference_id":"USN-6067-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/6067-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/18481?format=json","purl":"pkg:pypi/neutron@16.4.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-9urm-66y7-s3hs"},{"vulnerability":"VCID-qua4-h1r7-a7b7"},{"vulnerability":"VCID-uf52-su2e-y3ck"},{"vulnerability":"VCID-ydug-1dq5-aya1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@16.4.1"},{"url":"http://public2.vulnerablecode.io/api/packages/18548?format=json","purl":"pkg:pypi/neutron@17.2.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-9urm-66y7-s3hs"},{"vulnerability":"VCID-qua4-h1r7-a7b7"},{"vulnerability":"VCID-uf52-su2e-y3ck"},{"vulnerability":"VCID-ydug-1dq5-aya1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@17.2.1"},{"url":"http://public2.vulnerablecode.io/api/packages/18549?format=json","purl":"pkg:pypi/neutron@18.1.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-9urm-66y7-s3hs"},{"vulnerability":"VCID-qua4-h1r7-a7b7"},{"vulnerability":"VCID-uf52-su2e-y3ck"},{"vulnerability":"VCID-ydug-1dq5-aya1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@18.1.1"}],"aliases":["CVE-2021-40085","GHSA-fh73-gjvg-349c","PYSEC-2021-361"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-w7qg-pen7-tfbr"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/6588?format=json","vulnerability_id":"VCID-wv6g-4622-tqdw","summary":"An issue was discovered in the routes middleware in OpenStack Neutron before 16.4.1, 17.x before 17.2.1, and 18.x before 18.1.1. By making API requests involving nonexistent controllers, an authenticated user may cause the API worker to consume increasing amounts of memory, resulting in API performance degradation or denial of service.","references":[{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-40797.json","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-40797.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2021-40797","reference_id":"","reference_type":"","scores":[{"value":"0.00384","scoring_system":"epss","scoring_elements":"0.5968","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00384","scoring_system":"epss","scoring_elements":"0.59695","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00384","scoring_system":"epss","scoring_elements":"0.59675","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00384","scoring_system":"epss","scoring_elements":"0.59706","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00384","scoring_system":"epss","scoring_elements":"0.59722","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00384","scoring_system":"epss","scoring_elements":"0.59714","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00384","scoring_system":"epss","scoring_elements":"0.59682","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00384","scoring_system":"epss","scoring_elements":"0.597","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00384","scoring_system":"epss","scoring_elements":"0.59697","published_at":"2026-04-09T12:55:00Z"},{"value":"0.00384","scoring_system":"epss","scoring_elements":"0.59684","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00384","scoring_system":"epss","scoring_elements":"0.59632","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00384","scoring_system":"epss","scoring_elements":"0.59663","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00384","scoring_system":"epss","scoring_elements":"0.59638","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00384","scoring_system":"epss","scoring_elements":"0.59717","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00384","scoring_system":"epss","scoring_elements":"0.59564","published_at":"2026-04-01T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2021-40797"},{"reference_url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40797","reference_id":"","reference_type":"","scores":[],"url":"https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40797"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://github.com/openstack/neutron","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/openstack/neutron"},{"reference_url":"https://github.com/openstack/neutron/commit/e610a5eb9e71aa2549fb11e2139370d227787da2","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/openstack/neutron/commit/e610a5eb9e71aa2549fb11e2139370d227787da2"},{"reference_url":"https://github.com/pypa/advisory-database/tree/main/vulns/neutron/PYSEC-2021-329.yaml","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://github.com/pypa/advisory-database/tree/main/vulns/neutron/PYSEC-2021-329.yaml"},{"reference_url":"https://launchpad.net/bugs/1942179","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://launchpad.net/bugs/1942179"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-40797","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-40797"},{"reference_url":"https://security.openstack.org/ossa/OSSA-2021-006.html","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://security.openstack.org/ossa/OSSA-2021-006.html"},{"reference_url":"http://www.openwall.com/lists/oss-security/2021/09/09/2","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"7.1","scoring_system":"cvssv4","scoring_elements":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N"},{"value":"HIGH","scoring_system":"generic_textual","scoring_elements":""}],"url":"http://www.openwall.com/lists/oss-security/2021/09/09/2"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2003248","reference_id":"2003248","reference_type":"","scores":[],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2003248"},{"reference_url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=994202","reference_id":"994202","reference_type":"","scores":[],"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=994202"},{"reference_url":"https://github.com/advisories/GHSA-cpx3-696p-3cw9","reference_id":"GHSA-cpx3-696p-3cw9","reference_type":"","scores":[{"value":"HIGH","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-cpx3-696p-3cw9"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:0990","reference_id":"RHSA-2022:0990","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:0990"},{"reference_url":"https://access.redhat.com/errata/RHSA-2022:0996","reference_id":"RHSA-2022:0996","reference_type":"","scores":[],"url":"https://access.redhat.com/errata/RHSA-2022:0996"},{"reference_url":"https://usn.ubuntu.com/6067-1/","reference_id":"USN-6067-1","reference_type":"","scores":[],"url":"https://usn.ubuntu.com/6067-1/"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/18481?format=json","purl":"pkg:pypi/neutron@16.4.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-9urm-66y7-s3hs"},{"vulnerability":"VCID-qua4-h1r7-a7b7"},{"vulnerability":"VCID-uf52-su2e-y3ck"},{"vulnerability":"VCID-ydug-1dq5-aya1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@16.4.1"},{"url":"http://public2.vulnerablecode.io/api/packages/18548?format=json","purl":"pkg:pypi/neutron@17.2.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-9urm-66y7-s3hs"},{"vulnerability":"VCID-qua4-h1r7-a7b7"},{"vulnerability":"VCID-uf52-su2e-y3ck"},{"vulnerability":"VCID-ydug-1dq5-aya1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@17.2.1"},{"url":"http://public2.vulnerablecode.io/api/packages/18549?format=json","purl":"pkg:pypi/neutron@18.1.1","is_vulnerable":true,"affected_by_vulnerabilities":[{"vulnerability":"VCID-9urm-66y7-s3hs"},{"vulnerability":"VCID-qua4-h1r7-a7b7"},{"vulnerability":"VCID-uf52-su2e-y3ck"},{"vulnerability":"VCID-ydug-1dq5-aya1"}],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@18.1.1"}],"aliases":["CVE-2021-40797","GHSA-cpx3-696p-3cw9","PYSEC-2021-329"],"risk_score":4.0,"exploitability":"0.5","weighted_severity":"8.0","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-wv6g-4622-tqdw"},{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/18475?format=json","vulnerability_id":"VCID-ydug-1dq5-aya1","summary":"Uncontrolled Resource Consumption\nAn 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.","references":[{"reference_url":"https://access.redhat.com/errata/RHSA-2023:4283","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"},{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-04-25T18:48:25Z/"}],"url":"https://access.redhat.com/errata/RHSA-2023:4283"},{"reference_url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-3637.json","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}],"url":"https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-3637.json"},{"reference_url":"https://api.first.org/data/v1/epss?cve=CVE-2023-3637","reference_id":"","reference_type":"","scores":[{"value":"0.00169","scoring_system":"epss","scoring_elements":"0.37683","published_at":"2026-04-29T12:55:00Z"},{"value":"0.00169","scoring_system":"epss","scoring_elements":"0.38115","published_at":"2026-04-11T12:55:00Z"},{"value":"0.00169","scoring_system":"epss","scoring_elements":"0.38078","published_at":"2026-04-12T12:55:00Z"},{"value":"0.00169","scoring_system":"epss","scoring_elements":"0.38054","published_at":"2026-04-13T12:55:00Z"},{"value":"0.00169","scoring_system":"epss","scoring_elements":"0.38099","published_at":"2026-04-16T12:55:00Z"},{"value":"0.00169","scoring_system":"epss","scoring_elements":"0.38079","published_at":"2026-04-18T12:55:00Z"},{"value":"0.00169","scoring_system":"epss","scoring_elements":"0.38016","published_at":"2026-04-21T12:55:00Z"},{"value":"0.00169","scoring_system":"epss","scoring_elements":"0.378","published_at":"2026-04-24T12:55:00Z"},{"value":"0.00169","scoring_system":"epss","scoring_elements":"0.37777","published_at":"2026-04-26T12:55:00Z"},{"value":"0.00169","scoring_system":"epss","scoring_elements":"0.38145","published_at":"2026-04-02T12:55:00Z"},{"value":"0.00169","scoring_system":"epss","scoring_elements":"0.38168","published_at":"2026-04-04T12:55:00Z"},{"value":"0.00169","scoring_system":"epss","scoring_elements":"0.38038","published_at":"2026-04-07T12:55:00Z"},{"value":"0.00169","scoring_system":"epss","scoring_elements":"0.38089","published_at":"2026-04-08T12:55:00Z"},{"value":"0.00169","scoring_system":"epss","scoring_elements":"0.38097","published_at":"2026-04-09T12:55:00Z"}],"url":"https://api.first.org/data/v1/epss?cve=CVE-2023-3637"},{"reference_url":"https://bugzilla.redhat.com/show_bug.cgi?id=2222270","reference_id":"","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"},{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-04-25T18:48:25Z/"}],"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2222270"},{"reference_url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml","reference_id":"","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}],"url":"https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openstack:16.1","reference_id":"cpe:/a:redhat:openstack:16.1","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openstack:16.1"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openstack:16.2::el8","reference_id":"cpe:/a:redhat:openstack:16.2::el8","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openstack:16.2::el8"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openstack:17.0","reference_id":"cpe:/a:redhat:openstack:17.0","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openstack:17.0"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openstack:17.1","reference_id":"cpe:/a:redhat:openstack:17.1","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openstack:17.1"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openstack:18.0","reference_id":"cpe:/a:redhat:openstack:18.0","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openstack:18.0"},{"reference_url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openstack-optools:13","reference_id":"cpe:/a:redhat:openstack-optools:13","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:/a:redhat:openstack-optools:13"},{"reference_url":"https://access.redhat.com/security/cve/CVE-2023-3637","reference_id":"CVE-2023-3637","reference_type":"","scores":[{"value":"4.3","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"},{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""},{"value":"Track","scoring_system":"ssvc","scoring_elements":"SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2024-04-25T18:48:25Z/"}],"url":"https://access.redhat.com/security/cve/CVE-2023-3637"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3637","reference_id":"CVE-2023-3637","reference_type":"","scores":[{"value":"6.5","scoring_system":"cvssv3.1","scoring_elements":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"value":"MODERATE","scoring_system":"generic_textual","scoring_elements":""}],"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3637"},{"reference_url":"https://github.com/advisories/GHSA-r3jh-qhgj-gvr8","reference_id":"GHSA-r3jh-qhgj-gvr8","reference_type":"","scores":[{"value":"MODERATE","scoring_system":"cvssv3.1_qr","scoring_elements":""}],"url":"https://github.com/advisories/GHSA-r3jh-qhgj-gvr8"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/610164?format=json","purl":"pkg:pypi/neutron@23.0.0.0b1","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@23.0.0.0b1"}],"aliases":["CVE-2023-3637","GHSA-r3jh-qhgj-gvr8"],"risk_score":3.1,"exploitability":"0.5","weighted_severity":"6.2","resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-ydug-1dq5-aya1"}],"fixing_vulnerabilities":[],"risk_score":"10.0","resource_url":"http://public2.vulnerablecode.io/packages/pkg:pypi/neutron@12.0.0.0rc2"}