Vulnerability Details : CVE-2011-2932
Cross-site scripting (XSS) vulnerability in activesupport/lib/active_support/core_ext/string/output_safety.rb in Ruby on Rails 2.x 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 malformed Unicode string, related to a "UTF-8 escaping vulnerability."
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2011-2932
- cpe:2.3:a:rubyonrails:ruby_on_rails:3.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.9:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.9:rc3:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.9:rc4:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.0:rc4:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.7:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.9:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.6:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.4:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.0:rc:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.0:beta4:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.9:rc5:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.0:beta1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.8:rc4:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.7:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.2:pre:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.0:beta:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.0:beta3:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.3.12:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.3.10:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.0.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.9:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.8:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.8:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.3.9:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.3.4:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.0.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.1.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.8:rc3:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.5:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.6:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.1:pre:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.10:rc1:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:3.0.0:beta2:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.3.11:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:rubyonrails:rails:2.0.4:*:*:*:*:*:*:*
Threat overview for CVE-2011-2932
Top countries where our scanners detected CVE-2011-2932
Top open port discovered on systems with this issue
80
IPs affected by CVE-2011-2932 26
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2011-2932!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2011-2932
0.31%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 66 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2011-2932
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:P/A:N |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2011-2932
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: nvd@nist.gov (Primary)
References for CVE-2011-2932
-
http://www.openwall.com/lists/oss-security/2011/08/22/5
oss-security - Re: CVE request: ruby on rails flaws (4)Patch
-
http://www.openwall.com/lists/oss-security/2011/08/22/13
oss-security - Re: CVE request: ruby on rails flaws (4)Patch
-
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065114.html
[SECURITY] Fedora 15 Update: rubygem-activesupport-3.0.5-4.fc15
-
https://github.com/rails/rails/commit/bfc432574d0b141fd7fe759edfe9b6771dd306bd
properly escape html to avoid invalid utf8 causing XSS attacks · rails/rails@bfc4325 · GitHubPatch
-
http://groups.google.com/group/rubyonrails-security/msg/f1d2749773db9f21?dmode=source&output=gplain
Google GroepenPatch
-
http://www.openwall.com/lists/oss-security/2011/08/22/14
oss-security - Re: CVE request: ruby on rails flaws (4)
-
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065189.html
[SECURITY] Fedora 14 Update: rubygem-activesupport-2.3.8-4.fc14
-
https://bugzilla.redhat.com/show_bug.cgi?id=731435
731435 – (CVE-2011-2932) CVE-2011-2932 rubygem-activesupport: XSS vulnerability in escaping function (Ruby on Rails)Patch
-
http://www.openwall.com/lists/oss-security/2011/08/19/11
oss-security - Re: CVE request: ruby on rails flaws (4)Patch
-
http://www.openwall.com/lists/oss-security/2011/08/20/1
oss-security - Re: CVE request: ruby on rails flaws (4)Patch
-
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065212.html
[SECURITY] Fedora 16 Update: rubygem-rails-3.0.10-1.fc16
-
http://www.openwall.com/lists/oss-security/2011/08/17/1
oss-security - CVE request: ruby on rails flaws (4)Patch
-
http://weblog.rubyonrails.org/2011/8/16/ann-rails-3-1-0-rc6
[ANN] Rails 3.1.0.rc6 | Riding RailsPatch
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