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Apple at pwn2own 2011 Ping!
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Posted on 03/04/2011 10:51:35 PM PST by Swordmaker
Apple will patch its Safari browser before the Pwn2Own hacking contest kicks off next week, security researchers hinted Thursday.
If accurate, Apple will join both Google and Mozilla, which earlier this week issued security updates for Chrome and Firefox as preparation for Pwn2Own.
On Wednesday, Apple patched a record 57 vulnerabilities in its iTunes music software; 50 of those bugs were attributed to WebKit, the open-source browser engine that Safari’s built on. iTunes relies on WebKit to render its online store component.
“Anti-pwn2own again: Apple fixed a record of 50 vuln[erabilities] in WebKit (iTunes), and is preparing the update for Safari/Mac OS X,” said French security firm Vupen in a message on its Twitter account.
Vupen’s mention of Pwn2Own refers to the annual hacking contest held at the CanSecWest security conference in Vancouver, British Columbia. This year's Pwn2Own runs March 9-11.
At Pwn2Own, security researchers will compete for $65,000 in prizes by trying to take down the most up-to-date editions of Safari 5, Google's Chrome 9, Microsoft's Internet Explorer 8 and Mozilla's Firefox 3.6.
It’s not unusual for Apple to patch WebKit flaws in one application before it rolls out those same fixes for another. In the past, however, it’s usually patched WebKit vulnerabilities in Safari before addressing them in iTunes.
Other clues to an upcoming Safari update came from HP TippingPoint—coincidentally the sponsor of Pwn2Own—which issued advisories on two WebKit bugs patched in iTunes Wednesday. The bugs were originally reported to TippingPoint’s Zero Day Initiative (ZDI) bug bounty program; ZDI passed the reports to Apple last October.
Both the advisories said that attackers could exploit the bugs to “execute arbitrary code on vulnerable installations of Apple ... WebKit” and that the vulnerabilities could be triggered using “drive-by” tactics that only require a victim to visit a malicious Web site.
Another hint that Safari will be patched soon came from the iTunes advisory posted by Apple on Wednesday. None of the 50 WebKit bugs listed in the advisory were accompanied by the usual terse Apple description; instead, Apple only noted the CVE (Common Vulnerabilities and Exposures) identifying number and the researcher(s) who first reported the flaw.
More than 30 of the 50 WebKit vulnerabilities were credited to Google researchers and developers. Google’s Chrome, like Safari, is built on the WebKit engine.
If Apple patches Safari, it will be the third browser to update this week.
Google patched 19 bugs in Chrome on Monday, and Mozilla followed that on Tuesday with an 11-patch update to Firefox .
Last year, only Apple and Google updated their browsers just before Pwn2Own. Mozilla acknowledged a critical vulnerability in Firefox less than a week before 2010’s contest, but said it wouldn’t fix the flaw in time for the challenge. Pwn2Own organizers later ruled that Firefox vulnerability off limit.
Assuming Apple updates Safari, of the four Pwn2Own-targeted browsers, only Internet Explorer (IE) will remain unpatched in the days leading up to the contest. Microsoft last issued fixes for IE flaws on Feb. 8 as part of its monthly Patch Tuesday.
Your really milking this.
I maintain the Ping list. Give it a rest. I'm doing what I've been asked to do by 500 of your fellow Freepers. Jim Robinson has approved this, so quit complaining. You are outnumbered 500 to one... Plus the owner of this forum. You are out of line. You are not the FreeRepublic police.
If you want on or off the Mac Ping List, Freepmail me.
Yep.
If you don’t like Apple threads, read something else.
Admin.
Thanks for the ping. Update complete. Thanks.
The goracle seems so tempting to you.
Do you have an actual point?
Mac heads and AGW. All wrong in one spot.
But apparently not meaningless to Apple (this year, anyway).
Used to be free BSD, Apple stole it. Now it’s a Mac. Is that better? :)
How can you steal something that’s free?
How can you charge for something free. Ask Al Gore. Next OS due in 5 months....
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