| Package | Affected versions | Patched versions |
|---|---|---|
| actionpack | ≥ 3.0.0.beta, < 3.0.16≥ 3.1.0, < 3.1.7≥ 3.2.0, < 3.2.7< 2.3.5 | 3.0.163.1.73.2.72.3.5 |
| rails | = 3.0.0= 3.0.1= 3.0.10= 3.0.11= 3.0.12= 3.0.13= 3.0.14= 3.0.2= 3.0.3= 3.0.4= 3.0.5= 3.0.6= 3.0.7= 3.0.8= 3.0.9= 3.1.0= 3.1.1= 3.1.2= 3.1.3= 3.1.4= 3.1.5= 3.1.6= 3.2.0= 3.2.1= 3.2.2= 3.2.3= 3.2.4= 3.2.5= 3.2.6 | |
| ruby on rails | = 3.0.4 |
The decode_credentials method in actionpack/lib/action_controller/metal/http_authentication.rb in Ruby on Rails 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.
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