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metasploit-framework
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Fix pack order

unstable
HD Moore 2012-04-09 21:21:33 -05:00
parent 366cb2ff08
commit a9d733f9fe
1 changed files with 2 additions and 2 deletions
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4
modules/auxiliary/scanner/scada/koyo_login.rb
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@ -132,7 +132,7 @@ class Metasploit3 < Msf::Auxiliary
def crc16(buf, crc=0) def crc16(buf, crc=0)
buf.each_byte{|x| crc = ((crc << 8) ^ @@CCITT_16[( crc >> 8) ^ x]) & 0xffff } buf.each_byte{|x| crc = ((crc << 8) ^ @@CCITT_16[( crc >> 8) ^ x]) & 0xffff }
[crc].pack("n") [crc].pack("v")
end end
def unlock_check def unlock_check
@ -164,7 +164,7 @@ class Metasploit3 < Msf::Auxiliary
header = "HAP" header = "HAP"
header += "\xe5\x01" # random session ID header += "\xe5\x01" # random session ID
header += crc16(data) header += crc16(data)
header += [data.length].pack("n") header += [data.length].pack("v")
authpacket = header + data authpacket = header + data
@udp_sock.sendto(authpacket, rhost, rport.to_i) @udp_sock.sendto(authpacket, rhost, rport.to_i)