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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2011-2931 Detail

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.


Severity

 


CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  N/A
NVD score not yet provided.


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://groups.google.com/group/rubyonrails-security/msg/fd41ab62966e0fd1?dmode=source&output=gplain Patch 
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://weblog.rubyonrails.org/2011/8/16/ann-rails-3-1-0-rc6 Patch 
http://www.debian.org/security/2011/dsa-2301
http://www.openwall.com/lists/oss-security/2011/08/17/1 Patch 
http://www.openwall.com/lists/oss-security/2011/08/19/11 Patch 
http://www.openwall.com/lists/oss-security/2011/08/20/1 Patch 
http://www.openwall.com/lists/oss-security/2011/08/22/13 Patch 
http://www.openwall.com/lists/oss-security/2011/08/22/14
http://www.openwall.com/lists/oss-security/2011/08/22/5 Patch 
https://bugzilla.redhat.com/show_bug.cgi?id=731436 Patch 
https://github.com/rails/rails/commit/586a944ddd4d03e66dea1093306147594748037a Patch 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') cwe source acceptance level NIST  

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Change History

61 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-2931
NVD Published Date:
08/29/2011
NVD Last Modified:
08/08/2019
Source:
Red Hat, Inc.