Ruby on Rails params_parser.rb Action Pack Type Casting Parameter Parsing Remote Code Execution

Metadata

high
7.5
actionpack
CVE-2013-0156
osvdb.org
2013-01-08
2017-06-16 20:03
CVE-2013-0156 ruby-activesupport-3.2
CVE-2013-0156 ruby-activesupport-2.3
CVE-2013-0156 rails
CVE-2013-0156
2017-06-16 19:01
2017-04-01 19:10
2017-01-05 20:15

Description

Ruby on Rails contains a flaw in params_parser.rb of the Action Pack.
The issue is triggered when a type casting error occurs during the parsing
of parameters. This may allow a remote attacker to potentially execute
arbitrary code.

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Affected package information

Package Patched in Unaffected in
actionpack ~> 2.3.15,~> 3.0.19,~> 3.1.10,>= 3.2.11 None