{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2015-5240",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "n/a",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "n/a"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "n/a"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "Race condition in OpenStack Neutron before 2014.2.4 and 2015.1 before 2015.1.2, when using the ML2 plugin or the security groups AMQP API, allows remote authenticated users to bypass IP anti-spoofing controls by changing the device owner of a port to start with network: before the security group rules are applied."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "[oss-security] 20151008 [OSSA 2015-018] Neutron firewall rules bypass through port update (CVE-2015-5240)",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2015/09/08/9"
         },
         {
            "name" : "https://bugs.launchpad.net/neutron/+bug/1489111",
            "refsource" : "CONFIRM",
            "url" : "https://bugs.launchpad.net/neutron/+bug/1489111"
         },
         {
            "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=1258458",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1258458"
         },
         {
            "name" : "https://security.openstack.org/ossa/OSSA-2015-018.html",
            "refsource" : "CONFIRM",
            "url" : "https://security.openstack.org/ossa/OSSA-2015-018.html"
         },
         {
            "name" : "RHSA-2015:1909",
            "refsource" : "REDHAT",
            "url" : "http://rhn.redhat.com/errata/RHSA-2015-1909.html"
         }
      ]
   }
}