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CVE-2012-3424

CVE information

Published

11 years ago

Last Modified

4 years ago

CVSSv2.0 Severity

Medium

Impact Analysis

Description

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..

CVSSv2.0 Score

Severity
Medium
Base Score
5/10
Exploit Score
10/10
Access Vector
Network
Access Complexity
Low
Authentication Required
None
Impact Score
2.9/10
Confidentiality Impact
None
Availability Impact
Partial
Integrity Impact
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:rubyonrails:ruby_on_rails:3.0.4:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.0:beta:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.0:beta2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.0:beta3:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.0:beta4:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.0:rc:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.0:rc2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.1:pre:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.2:pre:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.10:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.10:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.12:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.12:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.13:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.13:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.3:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.11:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.14:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.4:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.5:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.5:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.6:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.6:rc2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.6:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.7:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.7:rc2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.7:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.8:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.8:rc2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.8:rc3:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.8:rc4:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.8:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.9:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.9:rc2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.9:rc3:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.9:rc4:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.9:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.0.9:rc5:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.0:beta1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.0:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.0:rc2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.0:rc3:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.0:rc4:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.0:rc5:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.0:rc6:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.0:rc7:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.0:rc8:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.1:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.1:rc2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.1:rc3:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.2:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.2:rc2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.4:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.4:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.5:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.5:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.3:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.1.6:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.2.0:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.2.0:rc2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.2.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.2.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.2.5:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.2.6:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.2.2:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.2.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.2.3:rc1:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.2.3:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.2.3:rc2:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.2.4:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:rubyonrails:rails:3.2.4:rc1:*:*:*:*:*:*
  Yes
- -