question on Apple Quicktime RTSP bind/attach process

[jeffs at speakeasy.net (Jeffs)]

Regarding

http://www.securityfocus.com/data/vulnerabilities/exploits/26549-uni.py

which is the Apple QuickTime RTSP Response Header Remote Stack Based 
Buffer Overflow Vulnerability -- as a newbie I have a simple question.

I understand the code behind the exploit in theory, but am confused 
about how one would successfully attach or bind to the process that is 
sitting at port 4444 (assuming you used that value as per the code) to 
get the reverse shell?  Netcat wouldn't do it because there is no netcat 
process being sent to the attacking machine.  If you could integrate it 
into metasploit then I understand you would have a "session".  But this 
is a python script.  How does one integrate it into metasploit if at 
all.  If not, how does the attacking machine attach to the bind process 
coming in on port 4444?

Thank you from a newbie