Removed the bold from your post, we can read quite well without it thanks.
As to your question, why don't you read some of the links referenced in those exploits you are using. The notices for the associated vulnerabilities are there, and they will let you know which particular software versions are vulnerable.
Here are links to the code for the exploits you mentioned if you don't want to find them in your Metasploit install.
Metasploit Framework - /modules/exploits/windows/email/ani_loadimage_chunksize.rb - Metasploit Redmine Interface
Metasploit Framework - /modules/exploits/windows/browser/realplayer_console.rb - Metasploit Redmine Interface