Apple iOS 4.3.4 patches PDF security hole

apple ios 4 3 patches pdf security hole update

Have a jail broken phone? Make sure to check out our picks for the best jailbreak apps and games.

Apple has released iOS 4.3.4 (iOS 4.2.9 for users on Verizon) which fixes a vulnerability with the operating system’s PDF support that could enable attacks via maliciously-crafted PDF files. Earlier this month, Jailbreakme.com relaunched using this PDF exploit to enable user to jailbreak their iOS devices. As expected, the patch shuts down that particular jailbreaking technique.

The update is free for the iPhone (3GS or newer), iPad, and iPod touch (third and fourth generations).

The PDF exploit was also the subject of a consumer alert issued by Germany’s Federal Office for Information Security warning users of iOS devices to stay clear of PDF files from unknown senders. Although there are no known cases of the PDF exploit being used maliciously in the wild, security experts warned the technique could quickly be exploited for malicious purposes.

The update is available via users’ iTunes applications.

Photography

Get up close and personal with this telephoto lens for your phone

Moment is replacing its aging 60mm telephoto lens with a new 58mm tele lens, redesigned from the ground up for the latest iPhone, Pixel, and Galaxy phones. Mount it onto the phone via a case and get closer with 2x optical zoom.
Emerging Tech

Sticking these tiny needles in your eye may help fight blindness

An eye patch covered in tiny needles sounds like a torture device. In fact, it's a potential new medical treatment for eye diseases like glaucoma and macular degeneration. Here's how it works.
Gaming

‘Fallout 76’ day one patch is 52 GB, bigger than the 45 GB game

Fallout 76 is a 45 GB download, but its day one patch is even bigger at a hefty 52 GB. The contents of the patch remain unknown, but it will likely incorporate feedback from the game's beta testers.
Computing

Edit, sign, append, and save with 12 of the best PDF editors

There are plenty of PDF editors to be had online, and though the selection is robust, finding a solid solution with the tools you need can be tough. Here, we've rounded up best PDF editors, so you can edit no matter your budget or OS.
Gaming

The next ‘Overwatch’ patch will bring major changes, require a full reinstall

The next major Overwatch patch will be a remaster patch, and will include load time improvements and memory optimization, among other things. With so many things to be added to the game, a full reinstall will be required.
Deals

Here are the best Apple Watch and Fitbit Versa deals for Black Friday

Apple products are the most sought-after products for Black Friday, the leaked preview ads show what discounts retailers will have for the Apple Watch Series 3 and other smartwatches, such as the Fitbit Versa, this holiday season.
Apple

iPhone users are finding themselves randomly locked out of their Apple ID

According to posts on Reddit and Twitter, it looks like users on Reddit and Twitter having some issues with their Apple accounts. Specifically, it seems as though users are getting randomly locked out of their Apple IDs.
Computing

Should you buy the affordable MacBook Air, or is the MacBook Pro worth the price?

Though they both share Retina Displays and similar keyboards, there are still some specs differences and other changes which distinguish the new 2018 MacBook Air and MacBook Pro. In this guide, we stack the two up against each other.
Mobile

The best iPhone XR cases to keep your phone shiny and new

Apple's new iPhone range is the toast of 2018, with beautiful style and more power than you can shake a stick at. But beauty can often be fragile -- keep the damage to a minimum with the best iPhone XR cases.
Computing

These are the 5 best free antivirus apps to protect your MacBook

Malware protection is more important than ever, even if you eschew Windows in favor of Apple's desktop platform. Thankfully, protecting your machine is as easy as picking from the best free antivirus apps for Mac suites.
Computing

Don't know what to do with all your old DVDs? Here's how to convert them to MP4

Given today's rapid technological advancements, physical discs are quickly becoming a thing of the past. Check out our guide on how to convert a DVD to MP4, so you can ditch discs for digital files.
Mobile

Pocket Casts adds more cross-sync, curation, and Siri Shortcuts

Pocket Casts is a pocket staple for many podcast fanatics. But it's about to get even better with the introduction Pocket Casts 7.0 that adds intelligent curation, Siri Shortcuts support, and a streamlined UI.
Mobile

Check out 30 of the best iPhone games you need to be playing

The iPhone has some of our favorite games available for any mobile platform. Here are the best iPhone games for every big-name genre, whether you're into puzzles, strategy, or something else entirely.
Mobile

You can now message businesses straight through Google Maps

Google has been updating Maps with a ton of new features over the past few months, and now it's back with another one -- the ability for users to message businesses directly through the Maps app.