Cross-Platform Analysis of Indirect File Leaks in Android and iOS Applications
Daoyuan Wu,
Rocky K. C. Chang
Abstract:Today, much of our sensitive information is stored inside mobile applications (apps), such as the browsing histories and chatting logs. To safeguard these privacy files, modern mobile systems, notably Android and iOS, use sandboxes to isolate apps' file zones from one another. However, we show in this paper that these private files can still be leaked by indirectly exploiting components that are trusted by the victim apps. In particular, we devise new indirect file leak (IFL) attacks that exploit browser inter… Show more
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