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Gentoo Linux: CVE-2013-1855: Ruby on Rails: Multiple vulnerabilities

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Gentoo Linux: CVE-2013-1855: Ruby on Rails: Multiple vulnerabilities

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
03/19/2013
Created
07/25/2018
Added
10/30/2017
Modified
10/30/2017

Description

The sanitize_css method in lib/action_controller/vendor/html-scanner/html/sanitizer.rb in the Action Pack component in Ruby on Rails before 2.3.18, 3.0.x and 3.1.x before 3.1.12, and 3.2.x before 3.2.13 does not properly handle \n (newline) characters, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via crafted Cascading Style Sheets (CSS) token sequences.

Solution(s)

  • gentoo-linux-upgrade-dev-ruby-rails

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