cvelist/2018/7xxx/CVE-2018-7502.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "ics-cert@hq.dhs.gov",
      "DATE_PUBLIC" : "2018-03-22T00:00:00",
      "ID" : "CVE-2018-7502",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "Beckhoff TwinCAT PLC products",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "TwinCAT 3.1 Build 4022.4, TwinCAT 2.11 R3 2259, TwinCAT 3.1"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "ICS-CERT"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "Kernel drivers in Beckhoff TwinCAT 3.1 Build 4022.4, TwinCAT 2.11 R3 2259, and TwinCAT 3.1 lack proper validation of user-supplied pointer values. An attacker who is able to execute code on the target may be able to exploit this vulnerability to obtain SYSTEM privileges."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "Untrusted Pointer Dereference CWE-822"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "https://srcincite.io/advisories/src-2018-0007/",
            "refsource" : "MISC",
            "url" : "https://srcincite.io/advisories/src-2018-0007/"
         },
         {
            "name" : "https://ics-cert.us-cert.gov/advisories/ICSA-18-081-02",
            "refsource" : "MISC",
            "url" : "https://ics-cert.us-cert.gov/advisories/ICSA-18-081-02"
         },
         {
            "name" : "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2018-001.pdf",
            "refsource" : "CONFIRM",
            "url" : "https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2018-001.pdf"
         },
         {
            "name" : "103487",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/103487"
         }
      ]
   }
}