CVE-2014-7818
Fixed in a distro release EPSS 3%
Directory traversal vulnerability in actionpack/lib/action_dispatch/middleware/static.rb in Action Pack in Ruby on Rails 3.x before 3.2.20, 4.0.x before 4.0.11, 4.1.x before 4.1.7, and 4.2.x before 4.2.0.beta3, when serve_static_assets is enabled, allows remote attackers to determine the existence of files outside the application root via a /..%2F sequence.
Products: rubyonrails rails, rubyonrails ruby_on_rails, opensuse
Fixed upstream
| Ecosystem | Package | Fixed in |
|---|---|---|
| RubyGems | actionpack | 3.2.20 |
| RubyGems | actionpack | 4.0.11 |
| RubyGems | actionpack | 4.1.7 |
| RubyGems | actionpack | 4.2.0.beta3 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | rails | 2:4.1.8-1 |
| Debian 13 | rails | 2:4.1.8-1 |
| Debian 14 | rails | 2:4.1.8-1 |