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CVE-2021-23973

—
CVSS 3.1
6.5 medium
EPSS
1%p70
Published
()
Modified
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.

Vendors
mozilladebian
Products
firefox, firefox esr, thunderbird, debian linux
Weakness
CWE-209
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
NVD CVE.org GitHub PoCs EPSS (1.4%)

In the news

No ingested article mentions this CVE yet.