#VU67633 Integer overflow in WhatsApp products - CVE-2022-36934
Published: September 26, 2022
Vulnerability identifier: #VU67633
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2022-36934
CWE-ID: CWE-190
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
WhatsApp Messenger for Android
WhatsApp Business for Android
WhatsApp Messenger for iOS
WhatsApp Messenger for Android
WhatsApp Business for Android
WhatsApp Messenger for iOS
Software vendor:
WhatsApp
Description
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow. A remote attacker can pass specially crafted data to the application, trigger an integer overflow and execute arbitrary code on the target system during an established video call.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install updates from vendor's website.