CVE-2020-6809 log

Source
Severity Medium
Remote Yes
Type Access restriction bypass
Description
A security issue has been found in Firefox before 74 where, when a Web Extension had the all-urls permission and made a fetch request with a mode set to 'same-origin', it was possible for the Web Extension to read local files.
Group Package Affected Fixed Severity Status Ticket
AVG-1112 firefox 73.0.1-1 74.0-1 Critical Fixed
Date Advisory Group Package Severity Description
11 Mar 2020 ASA-202003-8 AVG-1112 firefox Critical multiple issues
References
https://www.mozilla.org/en-US/security/advisories/mfsa2020-08/#CVE-2020-6809
https://bugzilla.mozilla.org/show_bug.cgi?id=1420296