medium
5
CWE
20
Advisory Published
Updated

CVE-2014-0082: Input Validation

First published: Thu Feb 20 2014(Updated: )

actionpack/lib/action_view/template/text.rb in Action View in Ruby on Rails 3.x before 3.2.17 converts MIME type strings to symbols during use of the :text option to the render method, which allows remote attackers to cause a denial of service (memory consumption) by including these strings in headers.

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
Ruby on Rails=3.0.0
Ruby on Rails=3.0.0-beta
Ruby on Rails=3.0.0-beta2
Ruby on Rails=3.0.0-beta3
Ruby on Rails=3.0.0-beta4
Ruby on Rails=3.0.0-rc
Ruby on Rails=3.0.0-rc2
Ruby on Rails=3.0.1
Ruby on Rails=3.0.1-pre
Ruby on Rails=3.0.2
Ruby on Rails=3.0.2-pre
Ruby on Rails=3.0.3
Ruby on Rails=3.0.4-rc1
Ruby on Rails=3.0.5
Ruby on Rails=3.0.5-rc1
Ruby on Rails=3.0.6
Ruby on Rails=3.0.6-rc1
Ruby on Rails=3.0.6-rc2
Ruby on Rails=3.0.7
Ruby on Rails=3.0.7-rc1
Ruby on Rails=3.0.7-rc2
Ruby on Rails=3.0.8
Ruby on Rails=3.0.8-rc1
Ruby on Rails=3.0.8-rc2
Ruby on Rails=3.0.8-rc3
Ruby on Rails=3.0.8-rc4
Ruby on Rails=3.0.9
Ruby on Rails=3.0.9-rc1
Ruby on Rails=3.0.9-rc2
Ruby on Rails=3.0.9-rc3
Ruby on Rails=3.0.9-rc4
Ruby on Rails=3.0.9-rc5
Ruby on Rails=3.0.10
Ruby on Rails=3.0.10-rc1
Ruby on Rails=3.0.11
Ruby on Rails=3.0.12
Ruby on Rails=3.0.12-rc1
Ruby on Rails=3.0.13
Ruby on Rails=3.0.13-rc1
Ruby on Rails=3.0.14
Ruby on Rails=3.0.16
Ruby on Rails=3.0.17
Ruby on Rails=3.0.18
Ruby on Rails=3.0.19
Ruby on Rails=3.0.20
Ruby on Rails=3.1.0
Ruby on Rails=3.1.0-beta1
Ruby on Rails=3.1.0-rc1
Ruby on Rails=3.1.0-rc2
Ruby on Rails=3.1.0-rc3
Ruby on Rails=3.1.0-rc4
Ruby on Rails=3.1.0-rc5
Ruby on Rails=3.1.0-rc6
Ruby on Rails=3.1.0-rc7
Ruby on Rails=3.1.0-rc8
Ruby on Rails=3.1.1
Ruby on Rails=3.1.1-rc1
Ruby on Rails=3.1.1-rc2
Ruby on Rails=3.1.1-rc3
Ruby on Rails=3.1.2
Ruby on Rails=3.1.2-rc1
Ruby on Rails=3.1.2-rc2
Ruby on Rails=3.1.3
Ruby on Rails=3.1.4
Ruby on Rails=3.1.4-rc1
Ruby on Rails=3.1.5
Ruby on Rails=3.1.5-rc1
Ruby on Rails=3.1.6
Ruby on Rails=3.1.7
Ruby on Rails=3.1.8
Ruby on Rails=3.1.9
Ruby on Rails=3.1.10
Ruby on Rails=3.2.0
Ruby on Rails=3.2.0-rc1
Ruby on Rails=3.2.0-rc2
Ruby on Rails=3.2.1
Ruby on Rails=3.2.2
Ruby on Rails=3.2.2-rc1
Ruby on Rails=3.2.3
Ruby on Rails=3.2.3-rc1
Ruby on Rails=3.2.3-rc2
Ruby on Rails=3.2.4
Ruby on Rails=3.2.4-rc1
Ruby on Rails=3.2.5
Ruby on Rails=3.2.6
Ruby on Rails=3.2.7
Ruby on Rails=3.2.8
Ruby on Rails=3.2.9
Ruby on Rails=3.2.10
Ruby on Rails=3.2.11
Ruby on Rails=3.2.12
Ruby on Rails=3.2.13
Ruby on Rails=3.2.13-rc1
Ruby on Rails=3.2.13-rc2
Ruby on Rails=3.2.15
Ruby on Rails=3.2.15-rc3
Ruby on Rails<=3.2.16
Ruby on Rails=3.0.4
Ruby on Rails=3.2.14
Ruby on Rails=3.2.14-rc1
Ruby on Rails=3.2.14-rc2
Ruby on Rails=3.2.15-rc1
Ruby on Rails=3.2.15-rc2

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2014-0082?

    CVE-2014-0082 has a severity rating indicating a denial of service vulnerability that can lead to memory consumption.

  • How do I fix CVE-2014-0082?

    To fix CVE-2014-0082, upgrade to Action Pack in Ruby on Rails version 3.2.17 or later.

  • What versions of Ruby on Rails are affected by CVE-2014-0082?

    CVE-2014-0082 affects Ruby on Rails 3.x versions prior to 3.2.17.

  • Can CVE-2014-0082 be exploited remotely?

    Yes, CVE-2014-0082 allows remote attackers to exploit the vulnerability and potentially cause denial of service.

  • What component of Ruby on Rails is impacted by CVE-2014-0082?

    CVE-2014-0082 impacts the Action View component in Ruby on Rails.

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