{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2011-0420",
      "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 grapheme_extract function in the Internationalization extension (Intl) for ICU for PHP 5.3.5 allows context-dependent attackers to cause a denial of service (crash) via an invalid size argument, which triggers a NULL pointer dereference."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "20110217 PHP 5.3.5 grapheme_extract() NULL Pointer Dereference",
            "refsource" : "SREASONRES",
            "url" : "http://securityreason.com/achievement_securityalert/94"
         },
         {
            "name" : "20110216 PHP 5.3.5 grapheme_extract() NULL Pointer Dereference",
            "refsource" : "BUGTRAQ",
            "url" : "http://www.securityfocus.com/archive/1/516504/100/0/threaded"
         },
         {
            "name" : "20110217 Re: PHP 5.3.5 grapheme_extract() NULL Pointer Dereference",
            "refsource" : "BUGTRAQ",
            "url" : "http://www.securityfocus.com/archive/1/516518/100/0/threaded"
         },
         {
            "name" : "16182",
            "refsource" : "EXPLOIT-DB",
            "url" : "http://www.exploit-db.com/exploits/16182"
         },
         {
            "name" : "http://svn.php.net/viewvc/php/php-src/trunk/ext/intl/grapheme/grapheme_string.c?r1=306449&r2=306448&pathrev=306449",
            "refsource" : "MISC",
            "url" : "http://svn.php.net/viewvc/php/php-src/trunk/ext/intl/grapheme/grapheme_string.c?r1=306449&r2=306448&pathrev=306449"
         },
         {
            "name" : "http://support.apple.com/kb/HT5002",
            "refsource" : "CONFIRM",
            "url" : "http://support.apple.com/kb/HT5002"
         },
         {
            "name" : "APPLE-SA-2011-10-12-3",
            "refsource" : "APPLE",
            "url" : "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html"
         },
         {
            "name" : "DSA-2266",
            "refsource" : "DEBIAN",
            "url" : "http://www.debian.org/security/2011/dsa-2266"
         },
         {
            "name" : "VU#210829",
            "refsource" : "CERT-VN",
            "url" : "http://www.kb.cert.org/vuls/id/210829"
         },
         {
            "name" : "46429",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/46429"
         },
         {
            "name" : "8087",
            "refsource" : "SREASON",
            "url" : "http://securityreason.com/securityalert/8087"
         },
         {
            "name" : "php-graphemeextract-dos(65437)",
            "refsource" : "XF",
            "url" : "https://exchange.xforce.ibmcloud.com/vulnerabilities/65437"
         }
      ]
   }
}