{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2008-1804",
      "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" : "preprocessors/spp_frag3.c in Sourcefire Snort before 2.8.1 does not properly identify packet fragments that have dissimilar TTL values, which allows remote attackers to bypass detection rules by using a different TTL for each fragment."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "20080521 Multiple Vendor Snort IP Fragment TTL Evasion Vulnerability",
            "refsource" : "IDEFENSE",
            "url" : "http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=701"
         },
         {
            "name" : "http://cvs.snort.org/viewcvs.cgi/snort/ChangeLog?rev=1.534.2.11",
            "refsource" : "CONFIRM",
            "url" : "http://cvs.snort.org/viewcvs.cgi/snort/ChangeLog?rev=1.534.2.11"
         },
         {
            "name" : "http://cvs.snort.org/viewcvs.cgi/snort/src/preprocessors/spp_frag3.c.diff?r1=text&tr1=1.46.2.4&r2=text&tr2=1.46.2.5&diff_format=h",
            "refsource" : "CONFIRM",
            "url" : "http://cvs.snort.org/viewcvs.cgi/snort/src/preprocessors/spp_frag3.c.diff?r1=text&tr1=1.46.2.4&r2=text&tr2=1.46.2.5&diff_format=h"
         },
         {
            "name" : "http://www.ipcop.org/index.php?name=News&file=article&sid=40",
            "refsource" : "CONFIRM",
            "url" : "http://www.ipcop.org/index.php?name=News&file=article&sid=40"
         },
         {
            "name" : "FEDORA-2008-4986",
            "refsource" : "FEDORA",
            "url" : "https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00156.html"
         },
         {
            "name" : "FEDORA-2008-5001",
            "refsource" : "FEDORA",
            "url" : "https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00167.html"
         },
         {
            "name" : "FEDORA-2008-5045",
            "refsource" : "FEDORA",
            "url" : "https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00198.html"
         },
         {
            "name" : "29327",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/29327"
         },
         {
            "name" : "ADV-2008-1602",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2008/1602"
         },
         {
            "name" : "1020081",
            "refsource" : "SECTRACK",
            "url" : "http://securitytracker.com/id?1020081"
         },
         {
            "name" : "30348",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/30348"
         },
         {
            "name" : "31204",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/31204"
         },
         {
            "name" : "30563",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/30563"
         },
         {
            "name" : "snort-ttl-security-bypass(42584)",
            "refsource" : "XF",
            "url" : "https://exchange.xforce.ibmcloud.com/vulnerabilities/42584"
         }
      ]
   }
}