{
   "CVE_data_meta" : {
      "ASSIGNER" : "cna@sap.com",
      "DATE_PUBLIC" : "2017-12-12T00:00:00",
      "ID" : "CVE-2017-16687",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "SAP HANA extended application services",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "SAP HANA Database 1.00, 2.00"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "SAP"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "The user self-service tools of SAP HANA extended application services, classic user self-service, a part of SAP HANA Database versions 1.00 and 2.00, can be misused to enumerate valid and invalid user accounts. An unauthenticated user could use the error messages to determine if a given username is valid."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "Information Disclosure"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/",
            "refsource" : "CONFIRM",
            "url" : "https://blogs.sap.com/2017/12/12/sap-security-patch-day-december-2017/"
         },
         {
            "name" : "https://launchpad.support.sap.com/#/notes/2549983",
            "refsource" : "CONFIRM",
            "url" : "https://launchpad.support.sap.com/#/notes/2549983"
         },
         {
            "name" : "102152",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/102152"
         }
      ]
   }
}