cvelist/2017/3xxx/CVE-2017-3730.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "openssl-security@openssl.org",
      "DATE_PUBLIC" : "2017-01-26",
      "ID" : "CVE-2017-3730",
      "STATE" : "PUBLIC",
      "TITLE" : "Bad (EC)DHE parameters cause a client crash"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "OpenSSL",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "openssl-1.1.0"
                              },
                              {
                                 "version_value" : "openssl-1.1.0a"
                              },
                              {
                                 "version_value" : "openssl-1.1.0b"
                              },
                              {
                                 "version_value" : "openssl-1.1.0c"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "OpenSSL"
            }
         ]
      }
   },
   "credit" : [
      {
         "lang" : "eng",
         "value" : "Guido Vranken"
      }
   ],
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "In OpenSSL 1.1.0 before 1.1.0d, if a malicious server supplies bad parameters for a DHE or ECDHE key exchange then this can result in the client attempting to dereference a NULL pointer leading to a client crash. This could be exploited in a Denial of Service attack."
         }
      ]
   },
   "impact" : [
      {
         "lang" : "eng",
         "url" : "https://www.openssl.org/policies/secpolicy.html#Moderate",
         "value" : "Moderate"
      }
   ],
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "NULL pointer deference"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "url" : "https://www.exploit-db.com/exploits/41192/"
         },
         {
            "url" : "https://github.com/openssl/openssl/commit/efbe126e3ebb9123ac9d058aa2bb044261342aaa"
         },
         {
            "url" : "https://www.openssl.org/news/secadv/20170126.txt"
         },
         {
            "url" : "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"
         },
         {
            "url" : "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html"
         },
         {
            "url" : "https://security.gentoo.org/glsa/201702-07"
         },
         {
            "url" : "http://www.securityfocus.com/bid/95812"
         },
         {
            "url" : "http://www.securitytracker.com/id/1037717"
         }
      ]
   }
}