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Unauthorized Cross-App Resource Access On Mac OS X And iOS

Posted Jun 17, 2015

Authored by XiaoFeng Wang, Xiaojing Liao, Kai Chen, Luyi Xing, Xiaolong Bai, Tongxin Li

The research in this paper leads to the discovery of a series of high-impact security weaknesses, which enable a sandboxed malicious app, approved by the Apple Store, to gain unauthorized access to other apps' sensitive data. More specifically, the researchers found that the inter-app interaction services, including the keychain and WebSocket on OS X and URL Scheme on OS X and iOS, can all be exploited by the malware to steal such confidential information as the passwords for iCloud, email and bank, and the secret token of Evernote.

tags | paper

systems | cisco, apple, osx, ios

SHA-256 | ece3215f1041638c7e80717f3528c48fffb5d9d0f9b925cd46938a293c3d9f4f

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