CVE-2021-24042
CVE-2021-24042
Vexday Risk Score
28Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 9.8EPSS 1.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
04 Jan 2022Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Facebook · WhatsApp Business for AndroidFacebook · WhatsApp Business for iOSFacebook · WhatsApp DesktopFacebook · WhatsApp for AndroidFacebook · WhatsApp for iOSFacebook · WhatsApp for KaiOSWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →