{"id":"CVE-2014-3555","aliases":["DEBIAN-CVE-2014-3555","EUVD-2022-2417","GHSA-4pmp-38hf-rmwj","RHSA-2014:1078","RHSA-2014:1119","RHSA-2014:1120","UBUNTU-CVE-2014-3555","USN-2321-1"],"status":"published","title":"OpenStack Neutron allows remote authenticated users to cause a denial of service","description":"OpenStack 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.","severity":{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02209,"percentile":0.82706,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-264"],"published":"2014-07-23T00:00:00Z","modified":"2026-10-23T15:47:39Z","fixes":[{"ecosystem":"Debian:12","package":"neutron","fixed_in":["2014.1.1-3"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"neutron","fixed_in":["2014.1.1-3"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"neutron","fixed_in":["2014.1.1-3"],"sources":["osv"]},{"ecosystem":"Red Hat:openstack:4::el6","package":"openstack-neutron","fixed_in":["0:2013.2.3-16.el6ost"],"sources":["osv"]},{"ecosystem":"Red Hat:openstack:4::el6","package":"openstack-neutron-bigswitch","fixed_in":["0:2013.2.3-16.el6ost"],"sources":["osv"]},{"ecosystem":"Red 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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.","status":"published","published":"2014-07-23T14:00:00Z","modified":"2024-08-06T10:50:17.233Z","updated_at":"2026-11-02T14:33:44.23164Z"}],"euvd":[{"id":"EUVD-2022-2417","description":"OpenStack 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.","status":"published","published":"2014-07-23T14:00:00Z","modified":"2024-08-06T10:50:17Z","updated_at":"2026-11-03T01:57:09.905604Z"}],"ghsa":[{"id":"GHSA-4pmp-38hf-rmwj","title":"OpenStack Neutron allows remote authenticated users to cause a denial of service","description":"OpenStack Neutron before 2013.2.4, 2014.x before 2014.1.2, and Juno before 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authenticated users to cause a denial of service (crash or long firewall rule updates) by creating a large number of allowed address pairs.","status":"published","published":"2014-07-23T14:55:05Z","modified":"2026-04-10T03:43:47.851342Z","updated_at":"2026-11-02T15:43:59.654289Z"},{"id":"DEBIAN-CVE-2014-3555","description":"OpenStack 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.","status":"published","published":"2014-07-23T14:55:05.93Z","modified":"2026-10-23T15:47:39.835804429Z","updated_at":"2026-11-02T15:45:26.134753Z"},{"id":"GHSA-4pmp-38hf-rmwj","title":"OpenStack Neutron allows remote authenticated users to cause a denial of service","description":"OpenStack 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.","status":"withdrawn","published":"2022-05-17T03:06:07Z","modified":"2026-09-10T03:49:19.745507105Z","updated_at":"2026-11-02T15:46:37.148947Z"},{"id":"RHSA-2014:1078","title":"Red Hat Security Advisory: openstack-neutron security update","status":"published","published":"2024-09-15T21:55:07Z","modified":"2026-08-01T10:30:05.62591405Z","updated_at":"2026-11-02T15:53:02.532052Z"},{"id":"RHSA-2014:1119","title":"Red Hat Security Advisory: openstack-neutron security, bug fix, and enhancement update","status":"published","published":"2024-09-15T21:55:11Z","modified":"2026-08-01T10:30:28.396767226Z","updated_at":"2026-11-02T15:53:02.532052Z"},{"id":"RHSA-2014:1120","title":"Red Hat Security Advisory: openstack-neutron security, bug fix, and enhancement update","status":"published","published":"2024-09-15T21:55:16Z","modified":"2026-08-01T10:31:07.973747404Z","updated_at":"2026-11-02T15:53:02.532052Z"},{"id":"UBUNTU-CVE-2014-3555","description":"OpenStack 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.","status":"published","published":"2014-07-23T00:00:00Z","modified":"2026-02-04T04:18:03.960208Z","updated_at":"2026-11-02T15:54:09.010095Z"},{"id":"USN-2321-1","title":"neutron vulnerabilities","description":"Liping Mao discovered that OpenStack Neutron did not properly handle\nrequests for a large number of allowed address pairs. A remote\nauthenticated attacker could exploit this to cause a denial of service.\n(CVE-2014-3555)\n\nZhi Kun Liu discovered that OpenStack Neutron incorrectly filtered certain\ntokens. An attacker could possibly use this issue to obtain authentication\ntokens used in REST requests. (CVE-2014-4615)\n","status":"published","published":"2014-08-21T20:18:34Z","modified":"2026-02-10T04:40:49Z","updated_at":"2026-11-02T16:58:09.227524Z"}]}}