The ms14_064_ole_code_execution exploit's ranking is being lowered
to GoodRanking because of these two reasons:
1. The vulnerable component isn't in Internet Explorer. And BES can't
check it so the exploit still fires even if the target is patched.
2. Although rare, we've seen the exploit crashing IE, and since this
is a memory curruption type of bug, it should not be in Excellent
ranking anyway.
Relative URLs are simpler, and allow the exploit to work on attack machines in NAT environments. Example: attack machine is NATed and does not have a DNS hostname. SRVHOST must be 0.0.0.0 but the victim cannot access the attacker from Rex::Socket.source_address
wchen-r7