CVE-2021-24042

CRITICAL

9.8

Descripcion

The calling logic for WhatsApp for Android prior to v2.21.23, WhatsApp Business for Android prior to v2.21.23, WhatsApp for iOS prior to v2.21.230, WhatsApp Business for iOS prior to v2.21.230, WhatsApp for KaiOS prior to v2.2143, WhatsApp Desktop prior to v2.2146 could have allowed an out-of-bounds write if a user makes a 1:1 call to a malicious actor.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado1/4/2022

Ultima modificacion5/22/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

whatsapp:whatsapp

Debilidades (CWE)

CWE-122CWE-787CWE-787

Referencias

https://www.whatsapp.com/security/advisories/2021/(cve-assign@fb.com)

https://www.whatsapp.com/security/advisories/2021/(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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