Description
Given an installed malicious file picker application, an attacker was able to overwrite local files and thus overwrite Firefox settings (but not access the previous profile). *Note: This issue only affected Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox ESR < 68.11.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://www.mozilla.org/security/advisories/mfsa2020-31/
Issue Tracking x_refsource_misc
https://bugzilla.mozilla.org/show_bug.cgi?id=1652360
Scores
CVSS v3
5.5
EPSS
0.0025
EPSS Percentile
48.0%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Details
Status
published
Products (1)
mozilla/firefox_esr
< 68.11
Published
Aug 10, 2020
Tracked Since
Feb 18, 2026