{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2008-1923",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "n/a",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "n/a"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "n/a"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "The IAX2 channel driver (chan_iax2) in Asterisk 1.2 before revision 72630 and 1.4 before revision 65679, when configured to allow unauthenticated calls, sends \"early audio\" to an unverified source IP address of a NEW message, which allows remote attackers to cause a denial of service (traffic amplification) via a spoofed NEW message."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "http://www.altsci.com/concepts/page.php?s=asteri&p=1",
            "refsource" : "MISC",
            "url" : "http://www.altsci.com/concepts/page.php?s=asteri&p=1"
         },
         {
            "name" : "http://bugs.digium.com/view.php?id=10078",
            "refsource" : "CONFIRM",
            "url" : "http://bugs.digium.com/view.php?id=10078"
         },
         {
            "name" : "http://downloads.digium.com/pub/security/AST-2008-006.html",
            "refsource" : "CONFIRM",
            "url" : "http://downloads.digium.com/pub/security/AST-2008-006.html"
         },
         {
            "name" : "asterisk-new-dos(42049)",
            "refsource" : "XF",
            "url" : "https://exchange.xforce.ibmcloud.com/vulnerabilities/42049"
         }
      ]
   }
}