Screaming Penguin - Source Does Matter

Malicious flash code could be a "back door" into systems. Find by eEye security, again. "Macromedia has released a fix for the problem, and urges all users of versions older than 6.0.65.0 to upgrade to that edition." For more see the linked InternetWeek article.   Flash Has Security Hole, But Fix Is Offered: InternetWeek