{"uuid": "a2521c8f-24d4-45c3-968a-a23dea4971ea", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2013-4164", "type": "seen", "source": "https://github.com/rapid7/metasploit-framework/blob/master/modules/auxiliary/dos/http/rails_json_float_dos.rb", "content": "{\"actions\": [], \"aliases\": [], \"arch\": \"\", \"author\": [\"Charlie Somerville\", \"joev \", \"todb \"], \"autofilter_ports\": [80, 8080, 443, 8000, 8888, 8880, 8008, 3000, 8443], \"autofilter_services\": [\"http\", \"https\"], \"check\": false, \"default_credential\": false, \"description\": \"When Ruby attempts to convert a string representation of a large floating point\\n          decimal number to its floating point equivalent, a heap-based buffer overflow\\n          can be triggered. This module has been tested successfully on a Ruby on Rails application\\n          using Ruby version 1.9.3-p448 with WebRick and Thin web servers, where the Rails application\\n          crashes with a segfault error. Other versions of Ruby are reported to be affected.\", \"disclosure_date\": \"2013-11-22\", \"fullname\": \"auxiliary/dos/http/rails_json_float_dos\", \"is_install_path\": true, \"mod_time\": \"2025-05-09 00:08:33 +0000\", \"name\": \"Ruby on Rails JSON Processor Floating Point Heap Overflow DoS\", \"needs_cleanup\": false, \"notes\": {\"Reliability\": [], \"SideEffects\": [], \"Stability\": [\"crash-service-down\"]}, \"path\": \"/modules/auxiliary/dos/http/rails_json_float_dos.rb\", \"platform\": \"\", \"post_auth\": false, \"rank\": 300, \"ref_name\": \"dos/http/rails_json_float_dos\", \"references\": [\"CVE-2013-4164\", \"OSVDB-100113\", \"URL-https://www.ruby-lang.org/en/news/2013/11/22/ruby-1-9-3-p484-is-released/\"], \"rport\": 80, \"session_types\": false, \"targets\": null, \"type\": \"auxiliary\"}", "creation_timestamp": "2026-09-08T06:47:00.922112Z"}