cvelist/2017/12xxx/CVE-2017-12270.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "psirt@cisco.com",
      "ID" : "CVE-2017-12270",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "Cisco IOS XR",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "Cisco IOS XR"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "n/a"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "A vulnerability in the gRPC code of Cisco IOS XR Software for Cisco Network Convergence System (NCS) 5500 Series Routers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition when the emsd service stops. The vulnerability is due to the software's inability to process HTTP/2 packets. An attacker could exploit this vulnerability by sending a malformed HTTP/2 frame to the affected device. A successful exploit could allow the attacker to create a DoS condition when the emsd service stops. Cisco Bug IDs: CSCvb99388."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "CWE-119"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171004-ncs",
            "refsource" : "CONFIRM",
            "url" : "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171004-ncs"
         },
         {
            "name" : "101171",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/101171"
         },
         {
            "name" : "1039504",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id/1039504"
         }
      ]
   }
}