CVE-2021-23973

2021-02-26T02:15:00
ID CVE-2021-23973
Type cve
Reporter security@mozilla.org
Modified 2021-05-01T02:15:00

Description

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. This vulnerability affects Firefox < 86, Thunderbird < 78.8, and Firefox ESR < 78.8.