CVE-2017-5395 Other in n/a

Medium 4.3 Published Updated

Attackers can spoof the location bar in Firefox for Android by timing navigations, potentially misleading users about the current site.

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-2017-5395?

CVE-2017-5395 is a medium-severity vulnerability in Mozilla Firefox, published on 11 Jun 2018. 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

Malicious sites can display a spoofed location bar on a subsequently loaded page when the existing location bar on the new page is scrolled out of view if navigations between pages can be timed correctly. Note: This issue only affects Firefox for Android. Other operating systems are not affected. This vulnerability affects Firefox < 51.

Weakness: CWE-20

Which versions are affected by CVE-2017-5395?

It affects 1 product.

Products include Mozilla Firefox.

How do I fix CVE-2017-5395?

Upgrade to a fixed version.

Is CVE-2017-5395 being exploited?

There is no known exploitation of CVE-2017-5395 in the wild and no public exploit code.

All Mozilla Firefox vulnerabilities

Sources

Also known as GHSA-gjm7-37ww-4jrc.

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