| Package | Affected versions | Patched versions |
|---|---|---|
| actionpack | ≥ 3.0.0, < 3.2.21≥ 4.0.0, < 4.0.12≥ 4.1.0, < 4.1.8≥ 4.2.0.beta1, < 4.2.0.beta4 | 3.2.214.0.124.1.84.2.0.beta4 |
| rails | = 3.0.0= 3.0.1= 3.0.10= 3.0.11= 3.0.12= 3.0.13= 3.0.14= 3.0.16= 3.0.17= 3.0.18= 3.0.19= 3.0.2= 3.0.20= 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= 3.1.10= 3.1.2= 3.1.3= 3.1.4= 3.1.5= 3.1.6= 3.1.7= 3.1.8= 3.1.9= 3.2.0= 3.2.1= 3.2.10= 3.2.11= 3.2.12= 3.2.13= 3.2.15= 3.2.16= 3.2.17= 3.2.18= 3.2.2= 3.2.3= 3.2.4= 3.2.5= 3.2.6= 3.2.7= 3.2.8= 4.0.0= 4.0.1= 4.0.10= 4.0.2= 4.0.3= 4.0.4= 4.0.5= 4.0.6= 4.0.7= 4.0.8= 4.0.9= 4.1.0= 4.1.1= 4.1.2= 4.1.3= 4.1.4= 4.1.5= 4.1.6= 4.1.7= 4.2.0 | |
| ruby on rails | = 3.0.4= 3.2.19= 3.2.20= 4.0.11 |
Directory traversal vulnerability in actionpack/lib/action_dispatch/middleware/static.rb in Action Pack in Ruby on Rails 3.x before 3.2.21, 4.0.x before 4.0.12, 4.1.x before 4.1.8, and 4.2.x before 4.2.0.beta4, when serve_static_assets is enabled, allows remote attackers to determine the existence of files outside the application root via vectors involving a \ (backslash) character, a similar issue to CVE-2014-7818.
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