CVE-2012-3465

Description

Cross-site scripting (XSS) vulnerability in actionpack/lib/action_view/helpers/sanitize_helper.rb in the strip_tags helper in Ruby on Rails before 3.0.17, 3.1.x before 3.1.8, and 3.2.x before 3.2.8 allows remote attackers to inject arbitrary web script or HTML via malformed HTML markup.

Category

4.3
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.24%
Vendor Advisory redhat.com Vendor Advisory rubyonrails.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://weblog.rubyonrails.org/2012/8/9/ann-rails-3-2-8-has-been-released/ vendor advisory
http://secunia.com/advisories/50694 third party advisory
http://rhn.redhat.com/errata/RHSA-2013-0154.html vendor advisory
https://groups.google.com/group/rubyonrails-security/msg/7fbb5392d4d282b5?dmode=source&output=gplain mailing list

Frequently Asked Questions

What is the severity of CVE-2012-3465?
CVE-2012-3465 has been scored as a medium severity vulnerability.
How to fix CVE-2012-3465?
To fix CVE-2012-3465, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2012-3465 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2012-3465 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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