Directory traversal vulnerability in actionpack/lib/abstract_controller/base.rb in the implicit-render implementation in Ruby on Rails before 3.2.18, 4.0.x before 4.0.5, and 4.1.x before 4.1.1, when certain route globbing configurations are enabled, allows remote attackers to read arbitrary files via a crafted request.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| actionpack(RubyGems) | 3.0.0 | 3.2.18 | N/A |
| actionpack(RubyGems) | 4.0.0 | 4.0.5 | N/A |
| actionpack(RubyGems) | 4.1.0 | 4.1.1 | N/A |
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