CVE-2020-6828

High

Description

A malicious Android application could craft an Intent that would have been processed by Firefox for Android and potentially result in a file overwrite in the user's profile directory. One exploitation vector for this would be to supply a user.js file providing arbitrary malicious preference values. Control of arbitrary preferences can lead to sufficient compromise such that it is generally equivalent to arbitrary code execution.<br> *Note: This issue only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR < 68.7.

SeverityHigh
CVSS7.5
Exploit probability—
ProductMozilla Firefox Esr
PublishedApr 24, 2020
First seenApr 24, 2020

How to fix

Update
  • mozilla firefox_esr68.7.0 or later

Affected products

ProductAffected versionsFixed in
mozilla firefox_esrv < 68.7.068.7.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.