Vulnerability Details CVE-2011-2931
Cross-site scripting (XSS) vulnerability in the strip_tags helper in actionpack/lib/action_controller/vendor/html-scanner/html/node.rb in Ruby on Rails before 2.3.13, 3.0.x before 3.0.10, and 3.1.x before 3.1.0.rc5 allows remote attackers to inject arbitrary web script or HTML via a tag with an invalid name.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.008
EPSS Ranking 73.0%
CVSS Severity
CVSS v2 Score 4.3
References
- http://groups.google.com/group/rubyonrails-security/msg/fd41ab62966e0fd1?dmode=source&output=gplain
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065109.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065137.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065212.html
- http://secunia.com/advisories/45921
- http://weblog.rubyonrails.org/2011/8/16/ann-rails-3-1-0-rc6
- http://www.debian.org/security/2011/dsa-2301
- http://www.openwall.com/lists/oss-security/2011/08/17/1
- http://www.openwall.com/lists/oss-security/2011/08/19/11
- http://www.openwall.com/lists/oss-security/2011/08/20/1
- http://www.openwall.com/lists/oss-security/2011/08/22/13
- http://www.openwall.com/lists/oss-security/2011/08/22/14
- http://www.openwall.com/lists/oss-security/2011/08/22/5
- https://bugzilla.redhat.com/show_bug.cgi?id=731436
- https://github.com/rails/rails/commit/586a944ddd4d03e66dea1093306147594748037a
- http://groups.google.com/group/rubyonrails-security/msg/fd41ab62966e0fd1?dmode=source&output=gplain
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065109.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065137.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065212.html
- http://secunia.com/advisories/45921
- http://weblog.rubyonrails.org/2011/8/16/ann-rails-3-1-0-rc6
- http://www.debian.org/security/2011/dsa-2301
- http://www.openwall.com/lists/oss-security/2011/08/17/1
- http://www.openwall.com/lists/oss-security/2011/08/19/11
- http://www.openwall.com/lists/oss-security/2011/08/20/1
- http://www.openwall.com/lists/oss-security/2011/08/22/13
- http://www.openwall.com/lists/oss-security/2011/08/22/14
- http://www.openwall.com/lists/oss-security/2011/08/22/5
- https://bugzilla.redhat.com/show_bug.cgi?id=731436
- https://github.com/rails/rails/commit/586a944ddd4d03e66dea1093306147594748037a
Products affected by CVE-2011-2931
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cpe:2.3:a:rubyonrails:rails:2.0.0
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cpe:2.3:a:rubyonrails:rails:2.0.1
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cpe:2.3:a:rubyonrails:rails:2.0.2
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cpe:2.3:a:rubyonrails:rails:2.0.4
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cpe:2.3:a:rubyonrails:rails:2.1.0
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cpe:2.3:a:rubyonrails:rails:2.1.1
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cpe:2.3:a:rubyonrails:rails:2.1.2
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cpe:2.3:a:rubyonrails:rails:2.2.0
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cpe:2.3:a:rubyonrails:rails:2.2.1
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cpe:2.3:a:rubyonrails:rails:2.2.2
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cpe:2.3:a:rubyonrails:rails:2.3.10
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cpe:2.3:a:rubyonrails:rails:2.3.11
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cpe:2.3:a:rubyonrails:rails:2.3.12
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cpe:2.3:a:rubyonrails:rails:2.3.2
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cpe:2.3:a:rubyonrails:rails:2.3.3
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cpe:2.3:a:rubyonrails:rails:2.3.4
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cpe:2.3:a:rubyonrails:rails:2.3.9
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cpe:2.3:a:rubyonrails:rails:3.0.0
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cpe:2.3:a:rubyonrails:rails:3.0.1
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cpe:2.3:a:rubyonrails:rails:3.0.10
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cpe:2.3:a:rubyonrails:rails:3.0.2
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cpe:2.3:a:rubyonrails:rails:3.0.3
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cpe:2.3:a:rubyonrails:rails:3.0.4
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cpe:2.3:a:rubyonrails:rails:3.0.5
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cpe:2.3:a:rubyonrails:rails:3.0.6
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cpe:2.3:a:rubyonrails:rails:3.0.7
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cpe:2.3:a:rubyonrails:rails:3.0.8
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cpe:2.3:a:rubyonrails:rails:3.0.9
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cpe:2.3:a:rubyonrails:rails:3.1.0
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cpe:2.3:a:rubyonrails:ruby_on_rails:3.0.4