{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2004-0257",
      "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" : "OpenBSD 3.4 and NetBSD 1.6 and 1.6.1 allow remote attackers to cause a denial of service (crash) by sending an IPv6 packet with a small MTU to a listening port and then issuing a TCP connect to that port."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "20040205 OpenBSD IPv6 remote kernel crash",
            "refsource" : "BUGTRAQ",
            "url" : "http://marc.info/?l=bugtraq&m=107604603226564&w=2"
         },
         {
            "name" : "20040204 Remote openbsd crash with ip6, yet still openbsd much better than windows",
            "refsource" : "FULLDISC",
            "url" : "http://lists.grok.org.uk/pipermail/full-disclosure/2004-February/016704.html"
         },
         {
            "name" : "http://www.guninski.com/obsdmtu.html",
            "refsource" : "MISC",
            "url" : "http://www.guninski.com/obsdmtu.html"
         },
         {
            "name" : "http://www.openbsd.org/cgi-bin/cvsweb/src/sys/netinet6/ip6_output.c",
            "refsource" : "CONFIRM",
            "url" : "http://www.openbsd.org/cgi-bin/cvsweb/src/sys/netinet6/ip6_output.c"
         },
         {
            "name" : "NetBSD-SA2004-002",
            "refsource" : "NETBSD",
            "url" : "ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2004-002.txt.asc"
         },
         {
            "name" : "openbsd-ipv6-dos(15044)",
            "refsource" : "XF",
            "url" : "https://exchange.xforce.ibmcloud.com/vulnerabilities/15044"
         },
         {
            "name" : "9577",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/9577"
         },
         {
            "name" : "3825",
            "refsource" : "OSVDB",
            "url" : "http://www.osvdb.org/3825"
         }
      ]
   }
}