Sha256: 51ee675bf4e3dc5f8c8978e15e3868b6e4ad5fedd928f921f021e221c190a3b6
Contents?: true
Size: 1.14 KB
Versions: 23
Compression:
Stored size: 1.14 KB
Contents
module Codesake
module Dawn
module Kb
# Automatically created with rake on 2013-07-12
class CVE_2011_4815
include RubyVersionCheck
def initialize
message = "Ruby (aka CRuby) before 1.8.7-p357 computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table."
super({
:name=>"CVE-2011-4815",
:cvss=>"AV:N/AC:L/Au:N/C:N/I:N/A:C",
:release_date => Date.new(2011, 12, 30),
:cwe=>"20",
:owasp=>"A9",
:applies=>["rails", "sinatra", "padrino"],
:kind=>Codesake::Dawn::KnowledgeBase::RUBY_VERSION_CHECK,
:message=>message,
:mitigation=>"Upgrade your ruby to latest available version",
:aux_links=>["http://www.ruby-lang.org/en/news/2011/12/28/denial-of-service-attack-was-found-for-rubys-hash-algorithm/"]
})
self.safe_rubies = [{:engine=>"ruby", :version=>"1.8.7", :patchlevel=>"p357"}]
end
end
end
end
end
Version data entries
23 entries across 23 versions & 2 rubygems