CVE-2021-29959

EPSS 0.8%

Vexday Risk Score

3Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS —EPSS 0.8%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

24 jun 2021Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

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.

Productos afectados

Mozilla · Firefox

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Referencias

https://bugzilla.mozilla.org/show_bug.cgi?id=1395819 https://security.gentoo.org/glsa/202107-09 https://www.mozilla.org/security/advisories/mfsa2021-23/