iOS 6.1 brings back bug that gives anyone access to your contacts, photos (video)

http://arstechnica.com/apple/2013/02/ios-6-1-brings-back-bug-that-gives-anyone-access-to-your-contacts-photos/     / old vulnerability iPhone's lock screen Emergency Call feature resurfaced iOS 6.1 right sequence button clicking possible user's user voicemails contacts photos locked password protected similar bug first appeared iOS 2.0 double-clicking Home button access contact favorites clicking Emergency Call button access call logs voicemails contact send SMS messages send read e-mails launch Safari Apple iOS 4.1. sequence of actions  complex dialing a random number same basic bug malicious hack hacker hacking gain acces data accessible from the Phone app lockscreen bypass fix  serious bug user security software update /