Class: Dawn::Kb::CVE_2011_2197

Inherits:
Object
  • Object
show all
Includes:
DependencyCheck
Defined in:
lib/dawn/kb/cve_2011_2197.rb

Overview

Automatically created with rake on 2013-05-30

Constant Summary

Constants included from BasicCheck

BasicCheck::ALLOWED_FAMILIES

Instance Attribute Summary

Attributes included from DependencyCheck

#aux_mitigation_gem, #dependencies, #not_affected, #safe_dependencies, #save_major, #save_minor

Attributes included from BasicCheck

#applies, #aux_links, #check_family, #cve, #cvss, #cwe, #debug, #evidences, #fixes_version, #kind, #message, #mitigated, #name, #osvdb, #owasp, #priority, #release_date, #remediation, #ruby_version, #ruby_vulnerable_versions, #severity, #status, #target_version, #title

Instance Method Summary collapse

Methods included from DependencyCheck

#vuln?

Methods included from BasicCheck

#applies_to?, #cve_link, #cvss_score, families, #family, #family=, #lint, #mitigated?, #nvd_link, #osvdb_link, #rubysec_advisories_link

Methods included from Utils

#__debug_me_and_return, #debug_me, #debug_me_and_return_false, #debug_me_and_return_true

Constructor Details

#initialize ⇒ CVE_2011_2197

Returns a new instance of CVE_2011_2197.



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# File 'lib/dawn/kb/cve_2011_2197.rb', line 7

def initialize
      message="The cross-site scripting (XSS) prevention feature in Ruby on Rails 2.x before 2.3.12, 3.0.x before 3.0.8, and 3.1.x before 3.1.0.rc2 does not properly handle mutation of safe buffers, which makes it easier for remote attackers to conduct XSS attacks via crafted strings to an application that uses a problematic string method, as demonstrated by the sub method."
      super({
        :name=>"CVE-2011-2197",
        :cvss=>"AV:N/AC:M/Au:N/C:N/I:P/A:N",
        :release_date => Date.new(2011, 6, 30),
        :cwe=>"79",
        :owasp=>"A3", 
        :applies=>["rails"],
        :kind=>Dawn::KnowledgeBase::DEPENDENCY_CHECK,
        :message=>message,
        :mitigation=>"Please upgrade rails version at least to 2.3.12, 3.0.8, 3.1.0. As a general rule, using the latest stable rails version is recommended.",
        :aux_links=>["http://weblog.rubyonrails.org/2011/6/8/potential-xss-vulnerability-in-ruby-on-rails-applications"]
      })

      self.safe_dependencies = [{:name=>"rails", :version=>['2.3.12', '3.0.8', '3.1.0']}]

end