Remote denial of service in Zoom Desktop Client for Linux



Published: 2023-09-13
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-39208
CWE-ID CWE-20
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		Zoom Client for Linux
Client/Desktop applications / Office applications

Vendor Zoom Video Communications, Inc.

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Input validation error

EUVDB-ID: #VU80709

Risk: Medium

CVSSv3.1:

CVE-ID: CVE-2023-39208

CWE-ID:

Exploit availability:

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. A remote non-authenticated attacker can send specially crafted input to the application and crash the desktop application.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

Zoom Client for Linux: 5.1.418436.0628 - 5.15.7 6521

Fixed software versions

CPE2.3 External links

http://explore.zoom.us/en/trust/security/security-bulletin/#ZSB-23043


Q & A

Can this vulnerability be exploited remotely?

How the attacker can exploit this vulnerability?

Is there known malware, which exploits this vulnerability?



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