{
   "CVE_data_meta" : {
      "ASSIGNER" : "ics-cert@hq.dhs.gov",
      "ID" : "CVE-2017-7924",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "Rockwell Automation MicroLogix 1100 Controllers",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "Rockwell Automation MicroLogix 1100 Controllers"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "n/a"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "An Improper Input Validation issue was discovered in Rockwell Automation MicroLogix 1100 controllers 1763-L16BWA, 1763-L16AWA, 1763-L16BBB, and 1763-L16DWD. A remote, unauthenticated attacker could send a single, specially crafted Programmable Controller Communication Commands (PCCC) packet to the controller that could potentially cause the controller to enter a DoS condition."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "CWE-20"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "https://ics-cert.us-cert.gov/advisories/ICSA-17-138-03",
            "refsource" : "MISC",
            "url" : "https://ics-cert.us-cert.gov/advisories/ICSA-17-138-03"
         },
         {
            "name" : "99622",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/99622"
         }
      ]
   }
}