CVE-2011-2931

CVSS V2 Medium 4.3 CVSS V3 None
Description
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.
Overview
  • CVE ID
  • CVE-2011-2931
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2011-08-29T18:55:01
  • Last Modified Date
  • 2019-08-08T15:42:27
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:rubyonrails:rails:2.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.0.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.0.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.0.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.0.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.1.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.2.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.2.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.3.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.3.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.3.4:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.3.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.3.10:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.3.11:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:2.3.12:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.0:beta:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.0:beta2:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.0:beta3:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.0:beta4:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.0:rc:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.1:pre:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.2:pre:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.4:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.5:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.6:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.6:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.6:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.7:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.7:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.7:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.8:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.8:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.8:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.8:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.8:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.9:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.9:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.9:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.9:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.9:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.9:rc5:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.0.10:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.1.0:beta1:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.1.0:rc1:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.1.0:rc2:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.1.0:rc3:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:rails:3.1.0:rc4:*:*:*:*:*:* 1 OR
cpe:2.3:a:rubyonrails:ruby_on_rails:3.0.4:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
References
Reference URL Reference Tags
http://groups.google.com/group/rubyonrails-security/msg/fd41ab62966e0fd1?dmode=source&output=gplain Patch
http://www.openwall.com/lists/oss-security/2011/08/19/11 Patch
http://www.openwall.com/lists/oss-security/2011/08/22/14
http://www.openwall.com/lists/oss-security/2011/08/22/5 Patch
http://www.openwall.com/lists/oss-security/2011/08/22/13 Patch
https://bugzilla.redhat.com/show_bug.cgi?id=731436 Patch
http://www.openwall.com/lists/oss-security/2011/08/20/1 Patch
http://www.openwall.com/lists/oss-security/2011/08/17/1 Patch
http://weblog.rubyonrails.org/2011/8/16/ann-rails-3-1-0-rc6 Patch
https://github.com/rails/rails/commit/586a944ddd4d03e66dea1093306147594748037a Patch
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065137.html
http://secunia.com/advisories/45921
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065109.html
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065212.html
http://www.debian.org/security/2011/dsa-2301
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2011-2931
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2931
History
Created Old Value New Value Data Type Notes
2022-05-10 17:39:07 Added to TrackCVE