CyberRota Analysis
This is a critical severity vulnerability with a CVSS score of 9.1. It affects Android.
CVE
CVE-2021-24043
Severity
CRITICAL
CVSS
9.1
EPSS
1.12%
Android
Original NVD Description
A missing bound check in RTCP flag parsing code prior to WhatsApp for Android v2.21.23.2, WhatsApp Business for Android v2.21.23.2, WhatsApp for iOS v2.21.230.6, WhatsApp Business for iOS 2.21.230.7, and WhatsApp Desktop v2.2145.0 could have allowed an out-of-bounds heap read if a user sent a malformed RTCP packet during an established call.
Related CVEs
Other vulnerabilities affecting the same vendor(s)