Michael Tsai on Twitter: "@rosyna @ameaijou @drewthaler I don’t think the link that you posted offers blanket exceptions. Plus, those are temporary."

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Michael Tsai ‏@mjtsai Feb 15

@rosyna But, aside from your example of Flash, where is the code that’s exploiting these bugs?
Rosyna Keller ‏@rosyna Feb 15

@mjtsai The bugs are in the apps. The malicious code is delivered multiple ways. Wikipedia has an article on RCE. https://en.wikipedia.org/wiki/Arbitrary_code_execution …
1 like
Drew Thaler ‏@drewthaler Feb 15

@rosyna @mjtsai Or touch that file or whatever. But notice that Spotify isn't malicious, in the example it's hijacked and becomes malicious
Rosyna Keller ‏@rosyna Feb 15

@drewthaler @mjtsai That actually happened to Twitter for Mac OS X a few years ago due to an image parsing bug.
1 like
Michael Tsai ‏@mjtsai Feb 15

@rosyna @drewthaler Even for things that would never be approved in the Mac App Store, so that every Developer ID app can be sandboxed.
Gwynne Raskind ‏@ameaijou Feb 15

@mjtsai @rosyna @drewthaler If such entitlements existed, a lot of Developer ID apps would be on the store.
Rosyna Keller ‏@rosyna Feb 15

@ameaijou @mjtsai @drewthaler Which are currently missing?
Rosyna Keller ‏@rosyna Feb 15

@ameaijou @mjtsai @drewthaler Also, non-MAS Apps can declare sandbox exceptions for AppleEvents and Mach messaging, the two major issues.
Michael Tsai ‏@mjtsai Feb 16

@rosyna @ameaijou @drewthaler But only specific targets/ports that are known at compile time, right?
Rosyna Keller ‏@rosyna Feb 16

@mjtsai @ameaijou @drewthaler No, they can be blanket exceptions.

‏@mjtsai

@rosyna @ameaijou @drewthaler I don’t think the link that you posted offers blanket exceptions. Plus, those are temporary.

3:49 PM - 16 Feb 2016

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