Safari 4.0 brings over 50 security patches

Apple has released a major new version of its Safari web browser for Mac OS X and Windows, fixing more than 50 vulnerabilities in the process.

While most of the world’s attention was diverted by Apple’s announcement yesterday of the iPhone 3GS, the company also released Safari 4.0, which claims to fix “clickjacking” issues (a way of fooling victims into clicking on something when they think they’re clicking on something else) as well as code execution and denial-of-service vulnerabilities.

Of course, that’s not how Apple promoted it at the WWDC 2009 in San Francisco. Instead, they concentrated on what they claimed was Safari’s speed advantage over rival browsers, and it’s cover flow view for your browsing history.

More details of the security enhancements in Safari 4.0 can be found in a knowledgebase article on Apple’s website.

In the past, some computer users have made the mistake…

Read more in my article on the Naked Security website.

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Graham Cluley is a veteran of the cybersecurity industry, having worked for a number of security companies since the early 1990s when he wrote the first ever version of Dr Solomon's Anti-Virus Toolkit for Windows. Now an independent analyst, he regularly makes media appearances and is an international public speaker on the topic of cybersecurity, hackers, and online privacy. Follow him on Twitter, Mastodon, Bluesky, or drop him an email.