CVE-2021-24000

EPSS 0.6%

Vexday Risk Score

3Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS —EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

24 jun 2021Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

A race condition with requestPointerLock() and setTimeout() could have resulted in a user interacting with one tab when they believed they were on a separate tab. In conjunction with certain elements (such as <input type="file">) this could have led to an attack where a user was confused about the origin of the webpage and potentially disclosed information they did not intend to. This vulnerability affects Firefox < 88.

Productos afectados

Mozilla · Firefox

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Referencias

https://bugzilla.mozilla.org/show_bug.cgi?id=1694698 https://www.mozilla.org/security/advisories/mfsa2021-16/