CVE-2021-29959

Description

When a user has already allowed a website to access microphone and camera, disabling camera sharing would not fully prevent the website from re-enabling it without an additional prompt. This was only possible if the website kept recording with the microphone until re-enabling the camera. This vulnerability affects Firefox < 89.

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1395819

https://security.gentoo.org/glsa/202107-09

https://www.mozilla.org/security/advisories/mfsa2021-23/

Details

Risk Information

CVSS v2

CVSS v3