CVE-2020-15655 log

Source
Severity High
Remote Yes
Type Information disclosure
Description
A redirected HTTP request which is observed or modified through a web extension could bypass existing CORS checks, leading to potential disclosure of cross-origin information. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.
Group Package Affected Fixed Severity Status Ticket
AVG-1214 thunderbird 68.11.0-1 68.12.0-1 High Fixed
AVG-1213 firefox 78.0.2-1 79.0-1 High Fixed
References
https://www.mozilla.org/en-US/security/advisories/mfsa2020-33/#CVE-2020-15655