CVE-2021-24042

CRITICAL

9.8

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht1/4/2022

Zuletzt geandert5/22/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

whatsapp:whatsapp

Schwachen (CWE)

CWE-122CWE-787CWE-787

Referenzen

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

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

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.