Part of the security of the app store is the review process. "It's possible to download and execute code" is neat, "it's possible to download and execute code and the app store reviewers don't catch that" is much more impressive.
Nothing in the App Store review process will allow them to catch a zero-day exploit. Coming up with a zero-day exploit in IOS is very impressive - but, by definition, once you have it, the App Store review process isn't going to catch it.
Comments
Part of the security of the app store is the review process. "It's possible to download and execute code" is neat, "it's possible to download and execute code and the app store reviewers don't catch that" is much more impressive.
Nothing in the App Store review process will allow them to catch a zero-day exploit. Coming up with a zero-day exploit in IOS is very impressive - but, by definition, once you have it, the App Store review process isn't going to catch it.