{"schema_version":"1.7.3","id":"GHSA-9773-3fqg-8w25","published":"2022-05-13T01:07:34Z","modified":"2024-10-03T21:33:52.025608Z","aliases":["CVE-2019-9735","PYSEC-2019-190"],"summary":"OpenStack Neutron's unsupported dport option prevents applying security groups","details":"An issue was discovered in the iptables firewall module in OpenStack Neutron before 10.0.8, 11.x before 11.0.7, 12.x before 12.0.6, and 13.x before 13.0.3. By setting a destination port in a security group rule along with a protocol that doesn't support that option (for example, VRRP), an authenticated user may block further application of security group rules for instances from any project/tenant on the compute hosts to which it's applied. (Only deployments using the iptables security group driver are affected.)","affected":[{"package":{"name":"neutron","ecosystem":"PyPI","purl":"pkg:pypi/neutron"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10.0.8"}]}],"versions":["0.0","10.0.5","10.0.6","10.0.7"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-9773-3fqg-8w25/GHSA-9773-3fqg-8w25.json"}},{"package":{"name":"neutron","ecosystem":"PyPI","purl":"pkg:pypi/neutron"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11.0.0"},{"fixed":"11.0.7"}]}],"versions":["11.0.3","11.0.4","11.0.5","11.0.6"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-9773-3fqg-8w25/GHSA-9773-3fqg-8w25.json"}},{"package":{"name":"neutron","ecosystem":"PyPI","purl":"pkg:pypi/neutron"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"12.0.0"},{"fixed":"12.0.6"}]}],"versions":["12.0.0","12.0.1","12.0.2","12.0.3","12.0.4","12.0.5"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-9773-3fqg-8w25/GHSA-9773-3fqg-8w25.json"}},{"package":{"name":"neutron","ecosystem":"PyPI","purl":"pkg:pypi/neutron"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"13.0.0"},{"fixed":"13.0.3"}]}],"versions":["13.0.0","13.0.1","13.0.2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-9773-3fqg-8w25/GHSA-9773-3fqg-8w25.json"}}],"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2019-9735"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2019:0879"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2019:0916"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2019:0935"},{"type":"PACKAGE","url":"https://github.com/openstack/neutron"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/neutron/PYSEC-2019-190.yaml"},{"type":"WEB","url":"https://launchpad.net/bugs/1818385"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Mar/24"},{"type":"WEB","url":"https://security.openstack.org/ossa/OSSA-2019-001.html"},{"type":"WEB","url":"https://usn.ubuntu.com/4036-1"},{"type":"WEB","url":"https://web.archive.org/web/20201208185619/http://www.securityfocus.com/bid/107390"},{"type":"WEB","url":"https://www.debian.org/security/2019/dsa-4409"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2019/03/18/2"},{"type":"WEB","url":"http://www.securityfocus.com/bid/107390"}],"database_specific":{"cwe_ids":["CWE-755"],"github_reviewed":true,"github_reviewed_at":"2024-04-08T18:55:25Z","nvd_published_at":"2019-03-13T02:29:00Z","severity":"HIGH"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"},{"type":"CVSS_V4","score":"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"}]}