{
   "CVE_data_meta" : {
      "ASSIGNER" : "openssl-security@openssl.org",
      "DATE_PUBLIC" : "2016-11-10",
      "ID" : "CVE-2016-7054",
      "STATE" : "PUBLIC",
      "TITLE" : "ChaCha20/Poly1305 heap-buffer-overflow"
   },
   "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"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "OpenSSL"
            }
         ]
      }
   },
   "credit" : [
      {
         "lang" : "eng",
         "value" : "Robert Święcki (Google Security Team)"
      }
   ],
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "In OpenSSL 1.1.0 before 1.1.0c, TLS connections using *-CHACHA20-POLY1305 ciphersuites are susceptible to a DoS attack by corrupting larger payloads. This can result in an OpenSSL crash. This issue is not considered to be exploitable beyond a DoS."
         }
      ]
   },
   "impact" : [
      {
         "lang" : "eng",
         "url" : "https://www.openssl.org/policies/secpolicy.html#High",
         "value" : "High"
      }
   ],
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "protocol error"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "40899",
            "refsource" : "EXPLOIT-DB",
            "url" : "https://www.exploit-db.com/exploits/40899/"
         },
         {
            "name" : "https://www.openssl.org/news/secadv/20161110.txt",
            "refsource" : "CONFIRM",
            "url" : "https://www.openssl.org/news/secadv/20161110.txt"
         },
         {
            "name" : "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03744en_us",
            "refsource" : "CONFIRM",
            "url" : "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03744en_us"
         },
         {
            "name" : "94238",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/94238"
         },
         {
            "name" : "1037261",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id/1037261"
         }
      ]
   }
}