iva-explanation

Explanation of IVA exploitation. Note this technique is very new so this is a theory.

IVA

The idea of IVA exploitation is to bypass checks imposed in apps like Safari. Here's how to use the technique: Let's say we need to store something in variable a, but there are checks. Here's what we would do.

• Create junk variable (optional) (Let's refer to this as variable b. IF YOU DO NOT CREATE A JUNK VARIABLE, YOU WILL HAVE TO USE A PREDEFINED VARIABLE)
• Store text in junk variable b (THIS TEXT IS WHAT WOULD HAVE BEEN STORED DIRECTLY, IF THERE WERE NO CHECKS)
• Assign variable a to junk variable b

(hopefully bypassing checks, as i did in IHVM-klm, which may be published later. if so, link: (NOT RELEASED, yet))

DONE!