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MacBook Air Hacked in PWN 2 OWN Contest

MacBook Air Hacked in PWN 2 OWN Contest

by , 8:15 AM EDT, March 28th, 2008

Charlie Miller, also known for his iPhone hack, managed to walk away from CanSecWest's PWN 2 OWN contest with US$10,000 and a MacBook Air after successfully hacking into the portable computer. Mr. Miller was able to successfully hack the laptop after the rules of the contest were relaxed to allow for more than remote attacks, according to InfoWorld.

On the first day of the event, contestants unsuccessfully attempted to remotely hack into the Mac, a Windows PC, and a Linux PC. On the second day, however, Mr. Miller was able to gain control over the MacBook Air in only two minutes by directing a contest organizer to visit a specially crafted Web site with the laptop.

The Web site contained code that Mr. Miller developed specifically to hack into the Mac.

Exactly what the code did to the MacBook Air is a secret, and will remain that way until after the contest organizers can notify Apple of the exploit thanks to the nondisclosure agreement Mr. Miller was required to sign.

Since the relaxed contest rules on the second day prohibited attackers from using applications that weren't part of the standard OS installation, Mr. Miller likely took advantage of an undisclosed flaw in the Safari Web browser. Once Apple has been notified of the potential security flaw the company will likely issue an update that patches the threat.

Observer Comments

Show: Subjects Only | Full Comments
Close Name:geoduck Posts: 1922 Joined: 30 Dec 2003
Subject:

So, were the Windows and Linux systems hacked in a similer way?

Close Name:Guest
Subject: Good job charlie

If apple was smart they would hire this guy and give him a nice salary.....

Close Name:Guest
Subject: lol

Apple rarly takes these things to heart, once a vulnerabillity is discovered it usualy takes them 6 months to patch it, if they do at all. They seriously just don't care about these vulnerabillities.

Close Name:Guest
Subject: geoduck's post

Quote
geoduck wrote:
So, were the Windows and Linux systems hacked in a similer way?

Windows and Linux have never been hacked in a similar way besides SOME sniffers...

Close Name:Guest
Subject: Other Computers not hacked, just Apple

Just Apple was hacked

Close Name:Guest
Subject:

I hope apple hires the kid before microsoft does!!!

Close Name:Guest
Subject: more info needed

they had to execute a specific code from a website in order to hack it. they couldn't do it via network. i'm just wondering if a user would have to give it permission to install an application. it'll be be patched by the end of next month.

Close Name:Guest
Subject: DarK Chaos aka Matt

Wow, very nice..... i wanna know the exploit.

Close Name:Guest
Subject:

nope, the vista and ubuntu machine were still standing.

ha-ha

/nelson

Close Name:Guest
Subject: ....Aaaaaand

This is old news. Happened this summer also with a similar flaw.

THIS IS OLD NEWS!!!

Close Name:Guest
Subject: HaHaHaHa

According to Tuaw.com

http://www.tuaw.com/2008/03/28/macbook-air-knocked-out-quickly-in-cansecwest-contest/

"It is a little troubling, however, that the other two laptops (Vista and Ubuntu) are still standing."

And as the scales fell from their eyes they came to the sad conclusion that their beloved Mac’s were not divinely inspired.

Close Name:Guest
Subject: PCGuy

Where are all the Mac lovers and Micro$oft bashers? Come now, we know Apple is better than Micro$oft and this has to be a misprint...lol

Close Name:Guest
Subject:

Billy gates is chukling

Close Name:Guest
Subject: GERM37

WAY to go CHARLIE.

Close Name:Guest
Subject:

Quote
Guest wrote:
Just Apple was hacked


Does that mean there were no attempts, or no successful attempts? Significant differences, there.

BTW: I think it's "unfair" to stress the "two minutes" aspect of this. It took more than two minutes to research this, and more than two minutes to code it. Sure, the actual "attack" took place in that short timeframe, but a lot of work went into getting there.

Close Name:Guest
Subject: Apple sucks

apples the worst kind of system ive ever used...

Close Name:Guest
Subject: NO

The Linux and Windows computers were both still standing at the end of Day 2.

Close Name:Guest
Subject: Clearly shows apple's inferiority

Clearly shows apple's inferiority.

Close Name:Guest
Subject: hack one mac and it is the end of the world

ok...so if you read it carefully "Mr. Miller was able to gain control over the MacBook Air in only two minutes by directing a contest organizer to visit a specially crafted Web site with the laptop." That is the only way to hack into a UNIX box in the first place. you have to gain control of it, not like windows when spyware, malware, and anything else can install and seed itself without someone known it. I praise Charlie Miller for the fine work he is doing. Steve Jobs, Hire this guy!!!

Close Name:Guest
Subject: Riiiiight....

Quote
Guest wrote:
Clearly shows apple's inferiority.


... and Windows is rock-solid.

Close Name:Guest
Subject: No reason to Hack the PC and Linux

That's old news, the kid wanted the Mac Air, not the other stuff.

Close Name:Guest
Subject:

So much for feeling secure

Close Name:Guest
Subject: Vista and Linux Not Yet

As of Friday morning the Vista and Linux computers hadn't been hacked.

Close Name:Guest
Subject: Clicking Links...

Clicking Links is not the same as having malicious code maliciously installed on your machine. If you click a suspicious link, I'm sorry, but you deserve what you have coming. The fact that the guy researched it for a month or more, as one of the articles I read implies, and didn't bother telling Apple tells me he doesn't give a crap about security, only cash prizes and fame. Congratulations exploiting something you have known about for a long time in order to get recognized. The hack didn't take two minutes, it took months of research plus time spent coding. The EXECUTION took two minutes. Read the articles and you'll realize why these contests are simply epeen contests between security "experts" and Windows or Mac fanatics.

The same faulty misrepresentation of the circumstances regarding security have been used for years to bash Windows.

Close Name:DaiMac Posts: 952 Joined: 29 Jun 2001
Subject: Only one sentence matters...

" Mr. Miller was able to successfully hack the laptop after the rules of the contest were relaxed to allow for more than remote attacks"

The minute he can hack a Mac remotely I'll be interested, as it is he did nothing that a moderately advanced user couldn't prevent with a few simple steps and a little common sense.

As one of the guests noted, why expend that effort to get a PC or a Linux machine either, I would have targeted the MBA first as well...

Close Name:Intruder -   TMO Mac Specialist Posts: 3149 Joined: 07 Jul 2004
Subject:

As there is definitely a chip on hackers shoulders regarding OS X, and a desire to prove Apple wrong regarding security, it is not surprising that the Air was targeted. it would be really interesting to see the statistics regarding the attempts on the Air vs the attempts on Windows and Ubuntu. Without that information, reporting that the Air was hacked first is meaningless. If nobody was trying to hack the other machines, the Air was first by default.

Close Name:Guest
Subject:

Quote
Guest wrote:
nope, the vista and ubuntu machine were still standing.

ha-ha


...because no one cares to win them.

ha-ha.

Close Name:Guest
Subject:

"As one of the guests noted, why expend that effort to get a PC or a Linux machine either, I would have targeted the MBA first as well..."

Because all the machines were supposed to be less secure than MacOSX according to Apple?

The sad thing is that IE7 and Vista remained UNCRACKED through to the end of Day 2.

After 2 days, the MacBook Air MacOSX/Safari combo was the *ONLY* compromised system.

And the payout is the same, whether you cracked a more secure or less secure system.

Guess we know which ones are actually less secure now.

All it took was to send a user to a URL to compromise the MacOSX system. Vista didn't even crumble under this despite running IE7.

Close Name:Sir Harry Flashman Posts: 792 Joined: 08 Feb 2007
Subject: Only a few people know how it was done

Quote
Guest wrote:
All it took was to send a user to a URL to compromise the MacOSX system. Vista didn't even crumble under this despite running IE7.


We do not yet know the details of how the MacBook Air was hacked

Close Name:gslusher Posts: 2088 Joined: 13 Nov 2002
Subject:

Quote
Guest wrote:
"As one of the guests noted, why expend that effort to get a PC or a Linux machine either, I would have targeted the MBA first as well..."

Because all the machines were supposed to be less secure than MacOSX according to Apple?

The sad thing is that IE7 and Vista remained UNCRACKED through to the end of Day 2.

After 2 days, the MacBook Air MacOSX/Safari combo was the *ONLY* compromised system.

And the payout is the same, whether you cracked a more secure or less secure system.

Guess we know which ones are actually less secure now.

All it took was to send a user to a URL to compromise the MacOSX system. Vista didn't even crumble under this despite running IE7.


That is completely illogical. Charlie used a vulnerability he discovered to hack the MacBook Air. He didn't TRY to hack the others. Given his talent, he probably could have done so just as easily. You don't know.

Also, ONE vulnerability proves nothing. How long (months?) did it take him to find that and develop an exploit?

Close Name:Guest
Subject: Sometimes Mac fans are so defensive!

Calm down people. The Mac was hacked because it ships with a browser that has a bug (Safari 3.1). Windows & Linux don't ship with Safari. End of Story. We should thank Charlie for identifying it and giving Apple the chance to fix it.

Apple needs to (and probably will) take this seriously. The best way to handle it would be with better communication (like Mozilla) when they issue an update. I won't be holding my breath, because Apple has a very arrogant attitude when it comes to communicating about updates.

Of course, I am still curious as to whether or not an Administrator password had to be entered to install software OR if it was as simple as clicking on the link and being owned.

If it was the latter... it is a genuinely NASTY error.

Close Name:daemon Posts: 344 Joined: 17 May 2007
Subject:

According to various accounts Charlie Miller used to work for the NSA, so even though the MacBook Air is still the only laptop of the three to fall (it was the first one tested yesterday with the relaxed rules) so far, I'm going to declare BS. Not because it isn't a valid crack, but because we have no idea what kind of privledged information Miller had access to while at the NSA that would have allowed him to develop the crack that took control of the MacBook Air.

Close Name:Guest
Subject: good point

however he would have had access to insider windows info also undoubtedly

Close Name:slappy Posts: 1 Joined: 28 Mar 2008
Subject:

I don't think its BS. He developed the hack based on a known flaw. Just like the Windows hackers were basing their attack on known Windows flaw. The results were that the Mac was easily hacked. While Vista could not be hacked the same day. So far its still not hacked yet.

Close Name:Guest
Subject: hack one mac and it is the end of the world re-responding:

http://www.news.com/8301-13579_3-9906001-37.html?tag=nefd.top

Here is the news of the vista machine falling to the way side!!! linux the only one standing...

so, all you DOS turds...lets here it now!!!

why hack a machine with VISTA on it????? The air is worth so much more? I am SURE if they wanted to, they would have cracked the vista machine. But why? sell it on ebay like he did with the hacked iphone? Praise the all mighty dollar!!!!!

Close Name:Intruder -   TMO Mac Specialist Posts: 3149 Joined: 07 Jul 2004
Subject:

Actually, all three systems did fairly well. None were hacked on the first day when it was really a "hack the OS" day. The second day was attacking installed software (not the OS), and a flaw in Safari was found - a good thing, as it will lead to a fix. On the third day, third party apps were attacked and a flaw in Flash was found - a good thing, as it will lead to a fix.

From what I have read, the folks that cracked the Vista machine also had a proposed exploit for the Ubuntu machine but didn't find it worth the remaining time to run the exploit.

While the Windows and Linux fans will tout their "success" over the Mac, NONE of the OS's succumbed to the OS-only attack. Not the Mac. Not Vista. Not Ubuntu.

This is a good thing.

Close Name:Sir Harry Flashman Posts: 792 Joined: 08 Feb 2007
Subject: "Guests" need to read this article

The "Guests", and our regular registered posters, should read this article at Roughly Drafted.

Close Name:Guest
Subject:

"Mr. Miller was able to successfully hack the laptop after the rules of the contest were <b> relaxed </b> to allow for more than remote attacks"

they actually changed the rules so he could just sit down in front of the machine and log in. haxx0red.

Close Name:Intruder -   TMO Mac Specialist Posts: 3149 Joined: 07 Jul 2004
Subject:

Actually the rules were relaxed (per the rules in the contest) to allow attacks through standard installed software. IE for Windows and FF for Ubuntu would then be valid attack vectors. He was not sitting there with direct hardware access.

Close Name:Guest
Subject: 99.9% of mac users

99.9% of mac users never use the safari to surf the internet.. Hence Mac is safe.

But if you are reading this forum you probably need to patch it ASAP.

Close Name:Guest
Subject: Isn't this due to default setting in Safari?

Every hack I've seen the last years using Safari have been due to a bug in Safari that allows you to run code if you can convince Safari that the file extension is "Safe". This setting allowing Safari to run "safe" files is I believe still there But has been turned of for years in Firefox and IE.
Correct me if I'm wrong, but I would bet that upcoming patch will fix, yet another way to do this... But It would be better to turn of this Default setting.

Close Name:jwarren2001 Posts: 88 Joined: 29 Jan 2008
Subject: Guess again...

Quote
Guest wrote:
So much for feeling secure


I feel fine.

Close Name:Guest
Subject: Absolutely right

...but now you are using good common sense in putting scattered info together and drwawing a logical conclusion. How many people do that? How many people read "...2 minutes to hack into a MacBook Air..." and go home thinking "oh, Apple sucks and I knew it".

I am a proud user of PCs since 1992 and have been conscious about clikcking here and there and opening attachments. I have purchased my first MAC 3 months ago and love it as well.

This was not a hack done over a network but it was a drive-by into a site that had custom code running behind the scenes. Still, no one is saying whether the user had to "allow" any installation which makes a whole lot of difference.

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