CVE-2015-4476 Security feature bypass in n/a

Medium 4.3 Published Updated

Attackers can spoof address bar attributes in Firefox for Android by tricking users into pasting URLs with nonstandard schemes, bypassing SSL indicators.

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-2015-4476?

CVE-2015-4476 is a medium-severity vulnerability in Mozilla Firefox, published on 24 Sep 2015. 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

Mozilla Firefox before 41.0 on Android allows user-assisted remote attackers to spoof address-bar attributes by leveraging lack of navigation after a paste of a URL with a nonstandard scheme, as demonstrated by spoofing an SSL attribute.

Weakness: CWE-254

Which versions are affected by CVE-2015-4476?

It affects 1 product.

Products include Mozilla Firefox.

How do I fix CVE-2015-4476?

Upgrade to a fixed version.

Is CVE-2015-4476 being exploited?

There is no known exploitation of CVE-2015-4476 in the wild and no public exploit code.

All Mozilla Firefox vulnerabilities

Sources

Also known as GHSA-jj3v-jj5r-gj49.

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