CVE-2017-0496 Denial of service in Android

Medium 5.5 Published Updated

A local malicious application can cause a denial of service in the Android Setup Wizard, potentially requiring a factory reset to restore device functionality.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Local or same network only
Victim action needed
A user has to click or open something
Fix
None listed

What is CVE-2017-0496?

CVE-2017-0496 is a medium-severity denial of service vulnerability in Google Android, published on 8 Mar 2017. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

A denial of service vulnerability in Setup Wizard could allow a local malicious application to temporarily block access to an affected device. This issue is rated as Moderate because it may require a factory reset to repair the device. Product: Android. Versions: 5.0.2, 5.1.1, 6.0, 6.0.1. Android ID: A-31554152.

Which versions are affected by CVE-2017-0496?

It affects 1 product.

Products include Google Android.

How do I fix CVE-2017-0496?

No fix has been published for CVE-2017-0496 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2017-0496 being exploited?

There is no known exploitation of CVE-2017-0496 in the wild and no public exploit code.

All Google Android vulnerabilities

Sources

Also known as GHSA-xg5f-3339-xm6p.

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