CVE-2021-23973 log

Source
Severity Low
Remote Yes
Type Information disclosure
Description
A security issue was found in Firefox before version 86.0 and Thunderbird before version 78.8. When trying to load a cross-origin resource in an audio/video context a decoding error may have resulted, and the content of that error may have revealed information about the resource.
Group Package Affected Fixed Severity Status Ticket
AVG-1601 thunderbird 78.7.1-1 78.8.0-1 High Fixed
AVG-1599 firefox 85.0.2-1 86.0-1 High Fixed
References
https://www.mozilla.org/en-US/security/advisories/mfsa2021-07/#CVE-2021-23973
https://www.mozilla.org/en-US/security/advisories/mfsa2021-09/#CVE-2021-23973
https://bugzilla.mozilla.org/show_bug.cgi?id=1690976