Class: Dawn::Kb::CVE_2013_1800

Inherits:
Object
  • Object
show all
Includes:
DependencyCheck
Defined in:
lib/dawn/kb/cve_2013_1800.rb

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_2013_1800

Returns a new instance of CVE_2013_1800.



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# File 'lib/dawn/kb/cve_2013_1800.rb', line 7

def initialize

  message = "The crack gem 0.3.1 and earlier for Ruby does not properly restrict casts of string values, which might allow remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) by leveraging Action Pack support for (1) YAML type conversion or (2) Symbol type conversion, a similar vulnerability to CVE-2013-0156."

  super({:name=>"CVE-2013-1800", 
        :cvss=>"AV:N/AC:L/Au:N/C:P/I:P/A:P", 
        :release_date => Date.new(2013, 4, 9),
        :cwe=>"264",
        :owasp=>"A9", 
        :applies=>["sinatra", "padrino", "rails"],
        :kind=>Dawn::KnowledgeBase::DEPENDENCY_CHECK,
        :message=>message,
        :mitigation=>"Please use crack gem version 0.3.2 or above. Correct your gemfile"
  })
  self.safe_dependencies = [{:name=>'crack', :version=>['0.3.2']}]
end