Apple releases iOS 4.3.4 to address PDF security hole
Apple on Friday released an update to its iOS mobile operating
system for the iPhone, iPad and iPod touch, addressing a potentially
dangerous security flaw related to viewing PDF files in the Mobile
Safari Web browser. iOS 4.3.4 can be downloaded and installed to any currently supported iOS-based devices by connecting to iTunes and choosing to update. Apple has characterized the latest software as a security update, and does not contain any new features or fixes.
The update is available for the GSM iPhone 4, iPhone 3GS, iPad 2, iPad, and third- and fourth-generation iPod touch. Another firmware, iOS 4.2.9, is also available for the CDMA iPhone 4 for Verizon users.
The update comes just over a week after Apple announced it would release a fix for the security flaw, and less than 10 days after the issue was given widespread attention.
The update plugs a hole that could allow a hacker to utilize a maliciously crafted PDF file to gain access to a user's system. Visiting a site with this exploit could lead to unexpected application termination or arbitrary code execution.
Apple said this is because a buffer overflow exists in FreeType's handling of TrueType fonts, and a signedness issue exists in FreeType's handling of Type 1 fonts.
The update also reportedly contains a patch for iOS's
IOMobileFrameBuffer. Apple said the new software addresses an invalid
type conversion issue, which could allow malicious code running as the
user to gain system privileges.The PDF exploit became known last week, after hackers utilized it to offer a browser-based "jailbreak" of iOS devices. "Jailbreak" is the term used to describe exploiting flaws in iOS code to allow users to run software that is not approved by Apple.
While those behind the jailbreakme.com site did not create it with malicious intent, it's possible that a more nefarious hacker could release an exploit that, when visited by a user, could allow unsigned code to be run on an iPhone or iPad without the user's permission or even knowledge.
Apple iPod Touch 32GB User Manual Guide
Download latest Apple iPod Touch 32GB User Manual Guide
complete guide manual service, here you can download the best and
latest working of Apple iPod Touch 32GB User Manual Guide for your
computer and laptop, you can find best of mac tutorial manual guide pdf
and link of Apple iPod Touch 32GB User Manual Guide.The Driver, User guide, manual, instruction hardcopy is provided by their support product, and you will download Apple iPod Touch 32GB User Manual Guide, if you want to know how to repair mac with the latest tutorial guide please feel free to contact us, we will post anything tutorial repairing you want. Apple iPod Touch 32GB User Manual Guide PDF
apple i pod 32 GB tutorial, apple ipod manual, ipod 32gb user menual, itouch 32GB pdf
The content of Apple iPod Touch 32GB User Manual Guide available for free, we got the content link from the internet
If you found Apple iPod Touch 32GB User Manual Guide is unrelated files with the description or coLatest Apple iPod Touch (32gb) black and white
- Now only
14,900.00 - Regular Price 16,990.00
- Sa
ve 2,090.00 - Ad ID 2658830
- Condition Brand New
- Warranty Shop / Factory Warranty
- Date Updated April7, 2012
- Date Posted September 15, 201
- Category CD, DVD, MP3, and MP4 Audio Players
- Classification For Sale
- Location Quezon City, Metro Manila
- Contact Seller Send Private Message
MacBook Pro Model
|
Apple
|
Price
|
Discount
|
| 2.4GHz dual 13" MacBook Pro | $1,199.00 | $1,086.34 | $112.66 |
| 2.8GHz dual 13" MacBook Pro | $1,499.00 | $1,382.19* | $116.81 |
| 2.2GHz quad 15" MacBook Pro | $1,799.00 | $1,629.54* | $196.46 |
| 2.4GHz quad 15" MacBook Pro | $2,199.00 | $1,971.54* | $227.46 |
| 2.4GHz quad 17" MacBook Pro | $2,499.00 | $2,250.39* | $248.61 |
Early 2011 MacBook Pro Model
|
Apple
|
Price
|
Discount
|
| 2.7GHz dual 13" MacBook Pro | $1,499.00 | $1,178.59* | $320.41 |
| 2.0GHz quad 15" MacBook Pro | $1,799.00 | $1,503.49* | $295.51 |
| 2.2GHz quad 15" MacBook Pro | $2,199.00 | $1,606.23* | $592.77 |
| 2.2GHz quad 17" MacBook Pro | $2,499.00 | $1,736.78* | $762.22 |
| *Instant 3% AppleInsider Reader Discount Applied With Coupon code: |
APPINSD
| ||
0 comments: