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Source code for iBoot, one of the most critical iOS programs, was anonymously posted on GitHub.

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Someone just posted what experts say is the source code for a core component of the iPhone’s operating system on GitHub, which could pave the way for hackers and security researchers to find vulnerabilities in iOS and make iPhone jailbreaks easier to achieve.

The GitHub code is labeled “iBoot,” which is the part of iOS that is responsible for ensuring a trusted boot of the operating system. In other words, it’s the program that loads iOS, the very first process that runs when you turn on your iPhone. It loads and verifies the kernel is properly signed by Apple and then executes it—it’s like the iPhone’s BIOS.

“This is the biggest leak in history,” Jonathan Levin, the author of a series of books on iOS and Mac OSX internals, told me in an online chat, referring to Apple's history. “It’s a huge deal.”

Update, February 8, 08:27 a.m.: Apple filed a copyright takedown request with GitHub and forced the company to remove the code.

Sursa: https://motherboard.vice.com/en_us/article/a34g9j/iphone-source-code-iboot-ios-leak

 

 

 

 

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“Old source code from three years ago appears to have been leaked, but by design the security of our products doesn’t depend on the secrecy of our source code. There are many layers of hardware and software protections built into our products, and we always encourage customers to update to the newest software releases to benefit from the latest protections.”

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