CVE-2017-0388 Information disclosure in Android

Medium 5.5 Published Updated

A local secondary user can bypass OS isolation to read data from an external SD card inserted by the primary user on Android devices.

Exploited in the wild
Not known
Login needed
Any signed-in user
Attackable
Local or same network only
Victim action needed
Not needed
Fix
None listed

What is CVE-2017-0388?

CVE-2017-0388 is a medium-severity vulnerability in Google Android, published on 12 Jan 2017. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

An elevation of privilege vulnerability in the External Storage Provider could enable a local secondary user to read data from an external storage SD card inserted by the primary user. This issue is rated as High because it is a general bypass for operating system protections that isolate application data from other applications. Product: Android. Versions: 6.0, 6.0.1, 7.0, 7.1. Android ID: A-32523490.

Weakness: CWE-200

Which versions are affected by CVE-2017-0388?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2017-0388?

No fix has been published for CVE-2017-0388 yet. Limit exposure of the affected software until one is available.

Is CVE-2017-0388 being exploited?

There is no known exploitation of CVE-2017-0388 in the wild and no public exploit code.

All Google Android vulnerabilities

Sources

Also known as GHSA-294r-c888-mvp7.

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