#VU77151 Code Injection in Zoom Video Communications, Inc. products - CVE-2023-28599

Vulnerability identifier: #VU77151

Vulnerability risk: Low

CVSSv4.0: 0.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2023-28599

CWE-ID: CWE-94

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Zoom Workplace Desktop App for Windows
Client/Desktop applications / Office applications
Zoom Workplace Desktop App for macOS
Client/Desktop applications / Office applications
Zoom Workplace Desktop App for Linux
Client/Desktop applications / Office applications
Zoom Workplace App for Android
Mobile applications / Apps for mobile phones
Zoom Workplace App for iOS
Mobile applications / Apps for mobile phones

Vendor: Zoom Video Communications, Inc.

Description

The vulnerability allows a remote user to perform spoofing attack.

The vulnerability exists due to improper input validation hen processing HTML code. A remote user can inject arbitrary HTML code into their display name and force the victim to visit a malicious website during the meeting creation.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Zoom Workplace Desktop App for Windows: 5.0.0 23168.0427 - 5.13.7 12602

Zoom Workplace App for Android: 5.0.1 23478.0429 - 5.13.7 11962

Zoom Workplace App for iOS: 5.0.0 23161.0427 - 5.13.7 6692

Zoom Workplace Desktop App for macOS: 5.0.0 23186.0427 - 5.13.7 15481

Zoom Workplace Desktop App for Linux: 5.1.418436.0628 - 5.13.7 683

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External links
https://explore.zoom.us/en/trust/security/security-bulletin/#ZSB-23007

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.