{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2008-1891",
      "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" : "Directory traversal vulnerability in WEBrick in Ruby 1.8.4 and earlier, 1.8.5 before 1.8.5-p231, 1.8.6 before 1.8.6-p230, 1.8.7 before 1.8.7-p22, and 1.9.0 before 1.9.0-2, when using NTFS or FAT filesystems, allows remote attackers to read arbitrary CGI files via a trailing (1) + (plus), (2) %2b (encoded plus), (3) . (dot), (4) %2e (encoded dot), or (5) %20 (encoded space) character in the URI, possibly related to the WEBrick::HTTPServlet::FileHandler and WEBrick::HTTPServer.new functionality and the :DocumentRoot option."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "http://aluigi.altervista.org/adv/webrickcgi-adv.txt",
            "refsource" : "MISC",
            "url" : "http://aluigi.altervista.org/adv/webrickcgi-adv.txt"
         },
         {
            "name" : "http://www.ruby-lang.org/en/news/2008/06/20/arbitrary-code-execution-vulnerabilities/",
            "refsource" : "CONFIRM",
            "url" : "http://www.ruby-lang.org/en/news/2008/06/20/arbitrary-code-execution-vulnerabilities/"
         },
         {
            "name" : "FEDORA-2008-5649",
            "refsource" : "FEDORA",
            "url" : "https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00937.html"
         },
         {
            "name" : "MDVSA-2008:140",
            "refsource" : "MANDRIVA",
            "url" : "http://www.mandriva.com/security/advisories?name=MDVSA-2008:140"
         },
         {
            "name" : "MDVSA-2008:141",
            "refsource" : "MANDRIVA",
            "url" : "http://www.mandriva.com/security/advisories?name=MDVSA-2008:141"
         },
         {
            "name" : "SUSE-SR:2008:017",
            "refsource" : "SUSE",
            "url" : "http://lists.opensuse.org/opensuse-security-announce/2008-08/msg00006.html"
         },
         {
            "name" : "ADV-2008-1245",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2008/1245/references"
         },
         {
            "name" : "29794",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/29794"
         },
         {
            "name" : "30831",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/30831"
         },
         {
            "name" : "31687",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/31687"
         },
         {
            "name" : "ruby-webrick-cgi-info-disclosure(41824)",
            "refsource" : "XF",
            "url" : "https://exchange.xforce.ibmcloud.com/vulnerabilities/41824"
         }
      ]
   }
}