CVE-2021-29974 log

Source
Severity Medium
Remote Yes
Type Insufficient validation
Description
When network partitioning was enabled, e.g. as a result of Enhanced Tracking Protection settings, a TLS error page would allow the user to override an error on a domain which had specified HTTP Strict Transport Security (which implies that the error should not be override-able.) This issue did not affect the network connections, and they were correctly upgraded to HTTPS automatically.
Group Package Affected Fixed Severity Status Ticket
AVG-2148 firefox 89.0.2-1 90.0-1 High Fixed
Date Advisory Group Package Severity Type
14 Jul 2021 ASA-202107-20 AVG-2148 firefox High multiple issues
References
https://www.mozilla.org/security/advisories/mfsa2021-28/
https://bugzilla.mozilla.org/show_bug.cgi?id=1704843