#VU73694 Input validation error in Zoom Video Communications, Inc. products - CVE-2023-22882
Published: March 15, 2023
Vulnerability identifier: #VU73694
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-22882
CWE-ID: CWE-20
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Zoom Workplace Desktop App for Windows
Zoom Workplace Desktop App for Linux
Zoom Workplace Desktop App for macOS
Zoom Workplace App for Android
Zoom Workplace App for iOS
Zoom Workplace Desktop App for Windows
Zoom Workplace Desktop App for Linux
Zoom Workplace Desktop App for macOS
Zoom Workplace App for Android
Zoom Workplace App for iOS
Software vendor:
Zoom Video Communications, Inc.
Zoom Video Communications, Inc.
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input when parsing STUN packets. A remote attacker can send specially crafted UDP traffic to the application and perform a denial of service (DoS) attack.
Remediation
Install updates from vendor's website.