lib/active_support/json/backends/yaml.rb in Ruby on Rails 2.3.x before
2.3.16 and 3.0.x before 3.0.20 does not properly convert JSON data to
YAML data for processing by a YAML parser, which allows remote
attackers to execute arbitrary code, conduct SQL injection attacks, or
bypass authentication via crafted data that triggers unsafe decoding,
a different vulnerability than CVE-2013-0156.
Note:References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MLIST:[rubyonrails-security] 20130129 Vulnerability in JSON Parser in Ruby on Rails 3.0 and 2.3
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disclosed, or updated in CVE.
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