{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2007-2297",
      "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 SIP channel driver (chan_sip) in Asterisk before 1.2.18 and 1.4.x before 1.4.3 does not properly parse SIP UDP packets that do not contain a valid response code, which allows remote attackers to cause a denial of service (crash)."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "20070425 ASA-2007-011: Multiple problems in SIP channel parser handling response codes",
            "refsource" : "BUGTRAQ",
            "url" : "http://www.securityfocus.com/archive/1/466882/100/0/threaded"
         },
         {
            "name" : "http://bugs.digium.com/view.php?id=9313",
            "refsource" : "MISC",
            "url" : "http://bugs.digium.com/view.php?id=9313"
         },
         {
            "name" : "http://www.asterisk.org/files/ASA-2007-011.pdf",
            "refsource" : "CONFIRM",
            "url" : "http://www.asterisk.org/files/ASA-2007-011.pdf"
         },
         {
            "name" : "DSA-1358",
            "refsource" : "DEBIAN",
            "url" : "http://www.debian.org/security/2007/dsa-1358"
         },
         {
            "name" : "SUSE-SA:2007:034",
            "refsource" : "SUSE",
            "url" : "http://www.novell.com/linux/security/advisories/2007_34_asterisk.html"
         },
         {
            "name" : "24359",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/24359"
         },
         {
            "name" : "1017954",
            "refsource" : "SECTRACK",
            "url" : "http://www.securitytracker.com/id?1017954"
         },
         {
            "name" : "25582",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/25582"
         },
         {
            "name" : "2644",
            "refsource" : "SREASON",
            "url" : "http://securityreason.com/securityalert/2644"
         },
         {
            "name" : "asterisk-sip-response-dos(33892)",
            "refsource" : "XF",
            "url" : "https://exchange.xforce.ibmcloud.com/vulnerabilities/33892"
         }
      ]
   }
}