MEDIUM
GHSA-9fh3-vh3h-q4g3
activesupport Cross-site Scripting vulnerability
Quick fix
GHSA-9fh3-vh3h-q4g3 — activesupport: upgrade to the fixed version with the command below.
bundle update activesupportDetails
Cross-site scripting (XSS) vulnerability in `activesupport/lib/active_support/core_ext/string/output_safety.r`b 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."
Are you affected?
Enter the version of the package you're using.
Affected packages
References
- https://nvd.nist.gov/vuln/detail/CVE-2011-2932[ADVISORY]
- https://github.com/rails/rails/commit/bfc432574d0b141fd7fe759edfe9b6771dd306bd[WEB]
- https://bugzilla.redhat.com/show_bug.cgi?id=731435[WEB]
- https://github.com/rails/rails[PACKAGE]
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/activesupport/CVE-2011-2932.yml[WEB]
- http://groups.google.com/group/rubyonrails-security/msg/f1d2749773db9f21?dmode=source&output=gplain[WEB]
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065114.html[WEB]
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065189.html[WEB]
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065212.html[WEB]
- http://weblog.rubyonrails.org/2011/8/16/ann-rails-3-1-0-rc6[WEB]
- http://www.openwall.com/lists/oss-security/2011/08/17/1[WEB]
- http://www.openwall.com/lists/oss-security/2011/08/19/11[WEB]
- http://www.openwall.com/lists/oss-security/2011/08/20/1[WEB]
- http://www.openwall.com/lists/oss-security/2011/08/22/13[WEB]
- http://www.openwall.com/lists/oss-security/2011/08/22/14[WEB]
- http://www.openwall.com/lists/oss-security/2011/08/22/5[WEB]