cvelist/2017/0xxx/CVE-2017-0898.json

{
   "CVE_data_meta" : {
      "ASSIGNER" : "support@hackerone.com",
      "DATE_PUBLIC" : "2017-09-15T00:00:00",
      "ID" : "CVE-2017-0898",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "Ruby",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "Versions before 2.4.2, 2.3.5, and 2.2.8"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "HackerOne"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "Ruby before 2.4.2, 2.3.5, and 2.2.8 is vulnerable to a malicious format string which contains a precious specifier (*) with a huge minus value. Such situation can lead to a buffer overrun, resulting in a heap memory corruption or an information disclosure from the heap."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "Format String Vulnerability (CWE-134)"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "url" : "https://github.com/mruby/mruby/issues/3722"
         },
         {
            "url" : "https://hackerone.com/reports/212241"
         },
         {
            "url" : "https://www.ruby-lang.org/en/news/2017/09/14/sprintf-buffer-underrun-cve-2017-0898/"
         },
         {
            "url" : "https://www.debian.org/security/2017/dsa-4031"
         },
         {
            "url" : "https://security.gentoo.org/glsa/201710-18"
         },
         {
            "url" : "https://access.redhat.com/errata/RHSA-2017:3485"
         },
         {
            "url" : "https://access.redhat.com/errata/RHSA-2018:0378"
         },
         {
            "url" : "http://www.securityfocus.com/bid/100862"
         },
         {
            "url" : "http://www.securitytracker.com/id/1039363"
         }
      ]
   }
}