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  (Source: Attack of the Show)

A gaping hole in the iPhone 3G S's beefed up security, allows a packet of code to be fired into it via SMS and compromise the entire system. Apple says that it will fix the major flaw by the end of July.  (Source: AppleIPhoneReview)
IPhone SMS vulnerability could allow malicious users to install and execute malware

Recently, Apple has struggled with the security ramifications of a higher commercial profile, and seeing an increasing number of OS X malware.  Now another security flaw has been found, this time in the iPhone OS.  The flaw allows attackers to gain root access to the iPhone's underlying OS, allowing them to install and execute malicious programs at will.

The iPhone apparently automatically executes binary code sent in SMS messages.  Messages are limited to 140 bytes, but this is little deterrence as longer programs can be broken up into several messages, which the phone automatically reassembles.  While other applications such as the Safari browser on the phone only enjoy access to their sandbox, the SMS system is automatically granted root access, and SMS commands execute as root.

Charlie Miller, during a presentation at the SyScan conference in Singapore on Thursday introduced the vulnerability to the public.  He declined to go into specific details or offer his proof-of-concept code to the public, as he has entered under an agreement with Apple.  Mr. Miller did state, "SMS is a great vector to attack the iPhone."

He went on to describe several examples of how such an attack could prove beneficial to malicious parties.  Among his ideas were to use the phone's GPS technology to track people, to turn on the phone's microphone to snoop on meetings or conversations, and to use groups of the infected phones to form a botnet and launch distributed denial-of-service attacks.

Apple will have a fix ready by the end July, it says.  Mr. Miller says he will hold off on releasing details of his attack until then.  He will present the attack in its full glory at the Black Hat USA 2009 conference in Las Vegas.  Mr. Miller is the author of The Mac Hacker's Handbook, one of the leading resources for prospective Apple hackers.

He praises Apple's efforts with the iPhone saying that the stripped down version of OS X provides less attack opportunities.  He says that lack of support for Adobe Flash and Java while an annoyance to users actually aid security, as these are traditional attack vectors.  He also notes the phone's provisions to only run Apple-signed code and to provide hardware encryption as other promising features.  

Many of these features were added in the new iPhone 3G S, but were not present in the iPhone 3G leading the iPhone 3G to receive failing marks in a recent security study.  Mr. Miller concludes, "The iPhone is more secure than OS X, but SMS could be a critical vulnerability."



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RE: fsardis and his iDick debacle
By fsardis on 7/3/2009 8:45:21 AM , Rating: 2
so why offer him a tractor with limited fuel line (sata1) and say nothing about it?
personally i would be very happy with it if apple actually mentioned it at least in the fine print.
you cannot advertise 9400 chipset from nvidia and limit people to sata1 with firmware and say nothing about it. it is just unethical. anyone who can use google and was curious to find out what sata version is in use, will find directly from nvidia that it is sata2. apple does not say otherwise and yet they sell me the machine without warning. this is bound to be illegal.

car analogy for Pirks because his brain only understands those:

Lexus makes a new car that uses a standard datsun engine. they tell you the model of the engine and no other details about it such as torque and hp. you use google to find out the specs of the model directly from datsun and they tell you that the engine produces 80hp for example. but lexus has limited the engine to 40hp and they told you nothing about it.
for the average driver in the city, using the automatic transmission, this makes no difference. lexus also sells for extra cash a racing exhaust that will make your car faster but still the engine is limited to 40hp so your money is a waste apart from minor benefits.
the problem is, that when you hit the motorway and you want to use the full power you will discover that something is wrong. you will also discover that your racing exhaust upgrade was a waste of money.

/pirks idiocy

i already feel dumber for falling to his level.


"If you look at the last five years, if you look at what major innovations have occurred in computing technology, every single one of them came from AMD. Not a single innovation came from Intel." -- AMD CEO Hector Ruiz in 2007














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