iOS 7.0.3 Released, Fixes Passcode Lock Flaws
Apple has released iOS 7.0.3 with fixes for previously identified passcode lock flaws, which allows a person with physical access to a device the ability to make calls to any number or access the Contacts pane. iOS 7.0.3 resolves three security flaws altogether, and is available as an over-the-air update for iPhone 4 or later, iPad, and [...]
http://www.intego.com/mac-security-blog/ios-7-0-3-released-fixes-passcode-lock-flaws/