CVE-2016-5207 Memory corruption in Google Chrome prior to 55.0.2883.75 for Mac, Windows and Linux, and 55.0.2883.84 for Android

Medium 6.1 Published Updated

Remote attackers can execute arbitrary code via a crafted HTML page due to DOM tree corruption in Chrome's Blink engine.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
A user has to click or open something
Fix
Available

What is CVE-2016-5207?

CVE-2016-5207 is a medium-severity memory corruption vulnerability in Google Chrome, published on 19 Jan 2017. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

In Blink in Google Chrome prior to 55.0.2883.75 for Mac, Windows and Linux, and 55.0.2883.84 for Android, corruption of the DOM tree could occur during the removal of a full screen element, which allowed a remote attacker to achieve arbitrary code execution via a crafted HTML page.

Weakness: CWE-79

Which versions are affected by CVE-2016-5207?

It affects 1 product.

Products include Google Chrome.

How do I fix CVE-2016-5207?

Upgrade to a fixed version.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2016-5207 being exploited?

There is no known exploitation of CVE-2016-5207 in the wild and no public exploit code.

All Google Chrome vulnerabilities

Sources

Also known as GHSA-3p39-7f4w-92pm, UBUNTU-CVE-2016-5207.

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