cvelist/2013/4xxx/CVE-2013-4363.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2013-4363",
      "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" : "Algorithmic complexity vulnerability in Gem::Version::ANCHORED_VERSION_PATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.2, 1.8.24 through 1.8.26, 2.0.x before 2.0.10, and 2.1.x before 2.1.5, as used in Ruby 1.9.0 through 2.0.0p247, allows remote attackers to cause a denial of service (CPU consumption) via a crafted gem version that triggers a large amount of backtracking in a regular expression.  NOTE: this issue is due to an incomplete fix for CVE-2013-4287."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "[oss-security] 20130915 Re: CVE-2013-4287 Algorithmic complexity vulnerability in RubyGems 2.0.7 and older",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2013/09/14/3"
         },
         {
            "name" : "[oss-security] 20130918 Re: CVE-2013-4287 Algorithmic complexity vulnerability in RubyGems 2.0.7 and older",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2013/09/18/8"
         },
         {
            "name" : "[oss-security] 20130920 Re: CVE-2013-4287 Algorithmic complexity vulnerability in RubyGems 2.0.7 and older",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2013/09/20/1"
         },
         {
            "name" : "http://blog.rubygems.org/2013/09/24/CVE-2013-4363.html",
            "refsource" : "CONFIRM",
            "url" : "http://blog.rubygems.org/2013/09/24/CVE-2013-4363.html"
         },
         {
            "name" : "https://puppet.com/security/cve/cve-2013-4363",
            "refsource" : "CONFIRM",
            "url" : "https://puppet.com/security/cve/cve-2013-4363"
         }
      ]
   }
}