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CVE-2011-2931

Published: 29 August 2011

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.

Priority

Medium

Status

Package Release Status
rails
Launchpad, Ubuntu, Debian
hardy Ignored
(end of life)
lucid
Released (2.2.3-2ubuntu0.1)
maverick
Released (2.3.5-1.1ubuntu0.1)
natty
Released (2.3.5-1.2ubuntu1.1)
upstream
Released (2.3.14.1)
Patches:
other: https://github.com/rails/rails/commit/586a944ddd4d03e66dea1093306147594748037a
vendor: http://www.debian.org/security/2011/dsa-2301