His email address is more by Gregg Keizer on . The Facebook app (version 5.3 from Dec 13, 2012) running on iPad 1 with iOS 5.1.1 crashes at launch. Follow Gregg on Twitter at on Google+ or subscribe to Gregg's RSS feed. Gregg Keizer covers Microsoft, security issues, Apple, Web browsers and general technology breaking news for Computerworld. IOS 5.1.1 is the first update for Apple's mobile operating system since early March when the company launched the new iPad. For the latter, users must select the "Settings" app on an iPhone, iPad or iPod Touch, then touch "General" and finally "Software Update." IOS users can update their devices by connecting to a Windows PC or Mac equipped with iTunes, or by using the operating system's over-the-air update mechanism. iOS 5.1.1 patches four vulnerabilities and includes fixes for a quintet of other problems Apple disclosed.Īccording to the bare-bones list, iOS 5.1.1 addressed bugs that could prevent the new iPad from switching between 2G and 3G networks, fixed unspecified problems in AirPlay's video playback, improved the reliability of Safari bookmark synchronization, dealt with an issue that displays a spurious alert after a successful App Store or iTunes purchase, and enhanced the reliability of high-definition photo taking. The addition of Bouncing Slingos adds another 12, and increases the maximum number you can set off from a single square to 6 at once. As is its usual for Apple, the descriptions of those non-security fixes were skimpy. A normal Slingo Board has only 12 possible slingos on it. Glazunov also received credit for reporting another WebKit flaw, as did a pair of researchers on the Chrome security team who found a critical memory corruption bug in the engine.Īlong with the patches for Safari and WebKit, Apple also included several non-security bug fixes in iOS 5.1.1. Google patched Glazunov's XSS bug in Chrome on March 8, less than 24 hours after he had demonstrated an exploit at Pwnium.Īpple has not yet fixed Glazunov's XSS vulnerability in the desktop version of Safari that runs on OS X. One of the two cross-site scripting (XSS) vulnerabilities addressed in WebKit first surfaced two months ago when independent researcher Sergey Glazunov paired that flaw with another to grab a $60,000 prize from Google at the company's first-annual Pwnium hacking challenge. Safari and WebKit bugs often account for the majority of patches in iOS' updates. Not surprisingly, all four patched vulnerabilities were located in either Safari, iOS's default browser, or WebKit, the open-source rendering engine that powers Safari.
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