CVE-2020-6110 : What You Need to Know

Zoom Client Application 4.6.10 and 4.6.11 are affected by a partial path traversal vulnerability that could lead to arbitrary code execution.

Understanding CVE-2020-6110

A detailed overview of the vulnerability, its impact, technical details, and mitigation strategies.

What is CVE-2020-6110?

An exploitable partial path traversal vulnerability in Zoom Client version 4.6.10 allows attackers to execute arbitrary code by sending a specially crafted chat message.

The Impact of CVE-2020-6110

CVSS Score: 8 (High Severity)
Attack Vector: Network
Attack Complexity: High
User Interaction: Required
Scope: Changed
Confidentiality, Integrity, and Availability Impact: High

Technical Details of CVE-2020-6110

Details on the vulnerability, affected systems, and exploitation methods.

Vulnerability Description

The vulnerability arises from how Zoom Client 4.6.10 processes messages containing shared code snippets, enabling arbitrary binary planting.

Affected Systems and Versions

Affected Product: Zoom
Affected Versions: Zoom Client Application 4.6.10, 4.6.11

Exploitation Mechanism

Attackers can exploit this vulnerability by sending a specially crafted chat message to a target user or group, requiring user interaction for severe impact.

Mitigation and Prevention

Best practices to mitigate the risk and prevent exploitation.

Immediate Steps to Take

Update Zoom Client to the latest version.
Avoid clicking on suspicious links or messages.
Educate users on safe messaging practices.

Long-Term Security Practices

Regularly update software and security patches.
Implement network security measures to detect and prevent malicious activities.

Patching and Updates

Stay informed about security advisories from Zoom.
Apply patches promptly to address known vulnerabilities.