cvelist/2009/4xxx/CVE-2009-4444.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2009-4444",
      "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" : "Microsoft Internet Information Services (IIS) 5.x and 6.x uses only the portion of a filename before a ; (semicolon) character to determine the file extension, which allows remote attackers to bypass intended extension restrictions of third-party upload applications via a filename with a (1) .asp, (2) .cer, or (3) .asa first extension, followed by a semicolon and a safe extension, as demonstrated by the use of asp.dll to handle a .asp;.jpg file."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "http://blogs.technet.com/msrc/archive/2009/12/27/new-reports-of-a-vulnerability-in-iis.aspx",
            "refsource" : "MISC",
            "url" : "http://blogs.technet.com/msrc/archive/2009/12/27/new-reports-of-a-vulnerability-in-iis.aspx"
         },
         {
            "name" : "http://soroush.secproject.com/downloadable/iis-semicolon-report.pdf",
            "refsource" : "MISC",
            "url" : "http://soroush.secproject.com/downloadable/iis-semicolon-report.pdf"
         },
         {
            "name" : "37460",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/37460"
         },
         {
            "name" : "1023387",
            "refsource" : "SECTRACK",
            "url" : "http://securitytracker.com/id?1023387"
         },
         {
            "name" : "37831",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/37831"
         },
         {
            "name" : "ADV-2009-3634",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2009/3634"
         }
      ]
   }
}