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The exploit used in comex's jailbreakme was just a PDF vulnerability. Sliding the "slide to jailbreak" simply loaded the correct PDF with some JavaScript; it wa

The exploit used in comex's jailbreakme was just a PDF vulnerability. Sliding the "slide to jailbreak" simply loaded the correct PDF with some JavaScript; it wasn't actually needed. Memory protection? That's a basic feature of a kernel? Are we talking about each platform's ability for native code to mmap() executable memory or something?

runjake 14y ago
I think he's talking about stuff like ASLR, which didn't even begin to approach robustness until Android 4.1. iOS has had the jump (pun intended) on that for a while.
Tloewald 14y ago
The original article concerns a bypass of application address space.