Class: Dawn::Kb::CVE_2015_5312

Inherits:
Object
  • Object
show all
Includes:
DependencyCheck
Defined in:
lib/dawn/kb/cve_2015_5312.rb

Overview

Automatically created with rake on 2016-02-01

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_2015_5312

Returns a new instance of CVE_2015_5312.



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# File 'lib/dawn/kb/cve_2015_5312.rb', line 7

def initialize
      message = "The xmlStringLenDecodeEntities function in parser.c in libxml2 before 2.9.3 does not properly prevent entity expansion, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted XML data, a different vulnerability than CVE-2014-3660."
       super({
        :title=>title,
        :name=> "CVE-2015-5312",
        :cve=>"2015-5312",
        :osvdb=>"",
        :cvss=>"AV:N/AC:M/Au:N/C:N/I:N/A:C",
        :release_date => Date.new(2015, 12, 15),
        :cwe=>"119",
        :owasp=>"A9",
        :applies=>["rails", "sinatra", "padrino"],
        :kind=>Dawn::KnowledgeBase::DEPENDENCY_CHECK,
        :message=>message,
        :mitigation=>"Please upgrade nokogiri gem to version 1.6.7.1 or later.",
        :aux_links=>["https://groups.google.com/forum/#!topic/ruby-security-ann/aSbgDiwb24s"]
       })

       self.safe_dependencies = [{:name=>"nokogiri", :version=>['1.6.7.1']}]
       self.not_affected = {:name=>"nokogiri", :version=>['1.5.x', '1.4.x', '1.3.x', '1.1.x', '1.0.x', '0.x.x']}
end