The decode_credentials method in actionpack/lib/action_controller/metal/http_authentication.rb in Ruby on Rails 3.x before 3.0.16, 3.1.x before 3.1.7, and 3.2.x before 3.2.7 converts Digest Authentication strings to symbols, which allows remote attackers to cause a denial of service by leveraging access to an application that uses a with_http_digest helper method, as demonstrated by the authenticate_or_request_with_http_digest method.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Rails | Rubyonrails | 3.0.0 (including) | 3.0.0 (including) |
| Rails | Rubyonrails | 3.0.0-beta (including) | 3.0.0-beta (including) |
| Rails | Rubyonrails | 3.0.0-beta2 (including) | 3.0.0-beta2 (including) |
| Rails | Rubyonrails | 3.0.0-beta3 (including) | 3.0.0-beta3 (including) |
| Rails | Rubyonrails | 3.0.0-beta4 (including) | 3.0.0-beta4 (including) |
| Rails | Rubyonrails | 3.0.0-rc (including) | 3.0.0-rc (including) |
| Rails | Rubyonrails | 3.0.0-rc2 (including) | 3.0.0-rc2 (including) |
| Rails | Rubyonrails | 3.0.1 (including) | 3.0.1 (including) |
| Rails | Rubyonrails | 3.0.1-pre (including) | 3.0.1-pre (including) |
| Rails | Rubyonrails | 3.0.2 (including) | 3.0.2 (including) |
| Rails | Rubyonrails | 3.0.2-pre (including) | 3.0.2-pre (including) |
| Rails | Rubyonrails | 3.0.3 (including) | 3.0.3 (including) |
| Rails | Rubyonrails | 3.0.4-rc1 (including) | 3.0.4-rc1 (including) |
| Rails | Rubyonrails | 3.0.5 (including) | 3.0.5 (including) |
| Rails | Rubyonrails | 3.0.5-rc1 (including) | 3.0.5-rc1 (including) |
| Rails | Rubyonrails | 3.0.6 (including) | 3.0.6 (including) |
| Rails | Rubyonrails | 3.0.6-rc1 (including) | 3.0.6-rc1 (including) |
| Rails | Rubyonrails | 3.0.6-rc2 (including) | 3.0.6-rc2 (including) |
| Rails | Rubyonrails | 3.0.7 (including) | 3.0.7 (including) |
| Rails | Rubyonrails | 3.0.7-rc1 (including) | 3.0.7-rc1 (including) |
| Rails | Rubyonrails | 3.0.7-rc2 (including) | 3.0.7-rc2 (including) |
| Rails | Rubyonrails | 3.0.8 (including) | 3.0.8 (including) |
| Rails | Rubyonrails | 3.0.8-rc1 (including) | 3.0.8-rc1 (including) |
| Rails | Rubyonrails | 3.0.8-rc2 (including) | 3.0.8-rc2 (including) |
| Rails | Rubyonrails | 3.0.8-rc3 (including) | 3.0.8-rc3 (including) |
| Rails | Rubyonrails | 3.0.8-rc4 (including) | 3.0.8-rc4 (including) |
| Rails | Rubyonrails | 3.0.9 (including) | 3.0.9 (including) |
| Rails | Rubyonrails | 3.0.9-rc1 (including) | 3.0.9-rc1 (including) |
| Rails | Rubyonrails | 3.0.9-rc2 (including) | 3.0.9-rc2 (including) |
| Rails | Rubyonrails | 3.0.9-rc3 (including) | 3.0.9-rc3 (including) |
| Rails | Rubyonrails | 3.0.9-rc4 (including) | 3.0.9-rc4 (including) |
| Rails | Rubyonrails | 3.0.9-rc5 (including) | 3.0.9-rc5 (including) |
| Rails | Rubyonrails | 3.0.10 (including) | 3.0.10 (including) |
| Rails | Rubyonrails | 3.0.10-rc1 (including) | 3.0.10-rc1 (including) |
| Rails | Rubyonrails | 3.0.11 (including) | 3.0.11 (including) |
| Rails | Rubyonrails | 3.0.12 (including) | 3.0.12 (including) |
| Rails | Rubyonrails | 3.0.12-rc1 (including) | 3.0.12-rc1 (including) |
| Rails | Rubyonrails | 3.0.13 (including) | 3.0.13 (including) |
| Rails | Rubyonrails | 3.0.13-rc1 (including) | 3.0.13-rc1 (including) |
| Rails | Rubyonrails | 3.0.14 (including) | 3.0.14 (including) |
| Ruby_on_rails | Rubyonrails | 3.0.4 (including) | 3.0.4 (including) |