Fixes #441. Unpack the version in a way that works with 1.9

git-svn-id: file:///home/svn/framework3/trunk@7319 4d416f70-5f16-0410-b530-b9f4589650da

lib/msf/core/exploit/dcerpc.rb.ut.rb

@@ -24,3 +24,4 @@ class Exploit::Remote::DCERPC::UnitTest < Test::Unit::TestCase
 end
 
 end
+

lib/msf/core/exploit/dcerpc_epm.rb

@@ -141,7 +141,7 @@ module Exploit::Remote::DCERPC_EPM
 
 					if (i == 1)
 						info[:uuid] = Rex::Proto::DCERPC::UUID.uuid_unpack(buf[soff+1, 16])
-						info[:vers] = "#{buf[soff+17]}.#{buf[soff+18]}"
+						info[:vers] = buf[soff+17,2].unpack('CC').map{|s| s.to_s}.join(".")
 					end
 
 					if (i > 3)
@@ -218,3 +218,4 @@ module Exploit::Remote::DCERPC_EPM
 
 end
 end
+

lib/msf/core/exploit/dcerpc_lsa.rb

@@ -35,3 +35,4 @@ module Exploit::Remote::DCERPC_LSA
 
 end
 end
+

lib/msf/core/exploit/dcerpc_mgmt.rb

@@ -49,7 +49,7 @@ module Exploit::Remote::DCERPC_MGMT
 				ifidx = 0
 				while(ifidx < ifcount * 20)
 					intf = Rex::Proto::DCERPC::UUID.uuid_unpack(iflists[ifidx, 16])
-					vers = "#{iflists[ifidx + 16, 2].unpack('v')[0]}.#{iflists[ifidx + 18, 2].unpack('v')[0]}"
+					vers = iflists[ifidx + 16,4].unpack('vv').map{|c| c.to_s}.join('.')
 					res << [intf, vers]
 					ifidx += 20
 				end
@@ -201,3 +201,4 @@ module Exploit::Remote::DCERPC_MGMT
 
 end
 end
+