actionpack allows remote code execution via application's unrestricted use of render method

### Description

Action Pack in Ruby on Rails before 3.2.22.2, 4.x before 4.1.14.2, and 4.2.x before 4.2.5.2 allows remote attackers to execute arbitrary Ruby code by leveraging an application's unrestricted use of the render method.

### Informations

Manifest Path: Gemfile.lock

Please look at dependabot report :https://github.com/swipely/json_controller_generator/security/dependabot/64
