Apple » Mac Os X : Security Vulnerabilities, CVEs, Published In 2010 (Information Leak)

Safari RSS in Apple Mac OS X 10.5.8 and 10.6.x before 10.6.5 does not block Java applets in an RSS feed, which allows remote attackers to obtain sensitive information via a feed: URL containing an applet that performs DOM modifications.

CFNetwork in Apple Mac OS X 10.6.3 and 10.6.4 supports anonymous SSL and TLS connections, which allows man-in-the-middle attackers to redirect a connection and obtain sensitive information via crafted responses.