{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2013-4477",
      "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" : "The LDAP backend in OpenStack Identity (Keystone) Grizzly and Havana, when removing a role on a tenant for a user who does not have that role, adds the role to the user, which allows local users to gain privileges."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "[oss-security] 20131030 [OSSA 2013-028] Unintentional role granting with Keystone LDAP backend  (CVE-2013-4477)",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2013/10/30/6"
         },
         {
            "name" : "https://bugs.launchpad.net/keystone/+bug/1242855",
            "refsource" : "CONFIRM",
            "url" : "https://bugs.launchpad.net/keystone/+bug/1242855"
         },
         {
            "name" : "RHSA-2014:0113",
            "refsource" : "REDHAT",
            "url" : "http://rhn.redhat.com/errata/RHSA-2014-0113.html"
         },
         {
            "name" : "USN-2034-1",
            "refsource" : "UBUNTU",
            "url" : "http://www.ubuntu.com/usn/USN-2034-1"
         }
      ]
   }
}