The Google I/O 2017 application before 5.1.4 for Android downloads multiple .json files from http://storage.googleapis.com without SSL, which makes it easier for man-in-the-middle attackers to spoof Feed and Schedule data by creating a modified blocks_v4.json file.
The product does not encrypt sensitive or critical information before storage or transmission.
Link | Tags |
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http://www.securityfocus.com/bid/98549 | vdb entry third party advisory |
https://wwws.nightwatchcybersecurity.com/2017/05/17/advisory-google-io-2017-android-app/ | third party advisory exploit |