Tag Archives: pwnium3

Chrome OS fends off all hacks at Pwnium 3, others fall at Pwn2Own

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Chrome OS fends off all hacks at Pwnium 3

Google's Pwnium challenge followed a familiar pattern in its first two years, with white hat hackers invariably finding a Chrome vulnerability and prompting a round of patches that ultimately made the software stronger. For the Chrome OS-focused Pwnium 3, there's been a slight hiccup: there were no hacks to patch. Despite Google offering a total of $3.14159 million in bounties, entrants couldn't demonstrate a working exploit on the Series 5 550 target machine. That may be a testament to Google's steady security improvements, but it doesn't help discover what holes are left. We'd add that few were left unscathed at the Pwn2Own competition running in tandem -- the regular Chrome browser, Firefox and Internet Explorer all came tumbling down, and Safari may have escaped only because contestants didn't register in advance. Even so, the Chrome OS results may have Chromebook Pixel owners feeling better about their purchases.

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Source: Geek.com, eSecurity Planet

Google details Pwnium 3, targets Chrome OS

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Google's Chrome security team has taken the wraps off its latest Pwnium competition. This time out, the target is Chrome OS on a Samsung Series 5 550, and as ever, the company's putting its money (and nerd cred) where its mouth is, offering up a $Pi million in rewards (that's a lofty $3.14159 million) for the third round of the competition. Amongst the payouts are $110,000 for a "browser or system level compromise in guest mode or as a logged-in user, delivered via a web page" and $150,000 for a "compromise with device persistence -- guest to guest with interim reboot, delivered via a web page." The company is also putting some weight behind the upcoming Pwn2Own competition, which goes down at CanSecWest in Vancouver in March. More info on both can be found at the source link below.

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Source: Chromium