{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2015-9253",
      "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" : "An issue was discovered in PHP 7.3.x before 7.3.0alpha3, 7.2.x before 7.2.8, and before 7.1.20. The php-fpm master process restarts a child process in an endless loop when using program execution functions (e.g., passthru, exec, shell_exec, or system) with a non-blocking STDIN stream, causing this master process to consume 100% of the CPU, and consume disk space with a large volume of error logs, as demonstrated by an attack by a customer of a shared-hosting facility."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "https://bugs.php.net/bug.php?id=70185",
            "refsource" : "MISC",
            "url" : "https://bugs.php.net/bug.php?id=70185"
         },
         {
            "name" : "https://bugs.php.net/bug.php?id=75968",
            "refsource" : "MISC",
            "url" : "https://bugs.php.net/bug.php?id=75968"
         },
         {
            "name" : "https://www.futureweb.at/security/CVE-2015-9253/",
            "refsource" : "MISC",
            "url" : "https://www.futureweb.at/security/CVE-2015-9253/"
         },
         {
            "name" : "https://bugs.php.net/bug.php?id=73342https://github.com/php/php-src/pull/3287",
            "refsource" : "CONFIRM",
            "url" : "https://bugs.php.net/bug.php?id=73342https://github.com/php/php-src/pull/3287"
         },
         {
            "name" : "https://github.com/php/php-src/commit/69dee5c732fe982c82edb17d0dbc3e79a47748d8",
            "refsource" : "CONFIRM",
            "url" : "https://github.com/php/php-src/commit/69dee5c732fe982c82edb17d0dbc3e79a47748d8"
         },
         {
            "name" : "https://github.com/php/php-src/blob/PHP-7.1.20/NEWS#L20-L22",
            "refsource" : "CONFIRM",
            "url" : "https://github.com/php/php-src/blob/PHP-7.1.20/NEWS#L20-L22"
         },
         {
            "name" : "USN-3766-1",
            "refsource" : "UBUNTU",
            "url" : "https://usn.ubuntu.com/3766-1/"
         }
      ]
   }
}