CVE-2020-6828

Details

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.

Affected Packages

Mozilla Firefox ESR

Windows 10 (1507)Windows 10 (1607) / Server 2016Windows 10 (1809) / Server 2019Windows 10 (1903)Windows 10 (1909)

Fixed in:

68.7

Firefox ESR

macOS 14macOS 15macOS 26

Fixed in:

68.7

References

WEB

https://bugzilla.mozilla.org/show_bug.cgi?id=1617928

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2020-6828

WEB

https://www.mozilla.org/security/advisories/mfsa2020-13/