CVE-2020-6356 Explained : Impact and Mitigation

SAP 3D Visual Enterprise Viewer, version - 9, allows a user to open manipulated BMP files from untrusted sources, causing application crashes due to Improper Input Validation.

Understanding CVE-2020-6356

SAP 3D Visual Enterprise Viewer vulnerability impacting versions below 9.

What is CVE-2020-6356?

This CVE involves a vulnerability in SAP 3D Visual Enterprise Viewer version 9, enabling users to open manipulated BMP files from untrusted sources, leading to application crashes.

The Impact of CVE-2020-6356

CVSS Base Score: 4.3 (Medium Severity)
Attack Vector: Network
Attack Complexity: Low
User Interaction: Required
Availability Impact: Low
The vulnerability results in application crashes and temporary unavailability until the user restarts due to improper input validation.

Technical Details of CVE-2020-6356

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

Vulnerability Description

The issue arises from improper input validation in SAP 3D Visual Enterprise Viewer version 9.

Affected Systems and Versions

Product: SAP 3D Visual Enterprise Viewer
Vendor: SAP SE
Versions Affected: < 9

Exploitation Mechanism

Attackers can exploit this vulnerability by tricking users into opening manipulated BMP files from untrusted sources.

Mitigation and Prevention

Measures to address and prevent the CVE-2020-6356 vulnerability.

Immediate Steps to Take

Avoid opening BMP files from unknown or untrusted sources.
Regularly update the SAP 3D Visual Enterprise Viewer to the latest version.

Long-Term Security Practices

Implement proper input validation mechanisms in software development processes.
Educate users on safe file handling practices to prevent similar vulnerabilities.

Patching and Updates

Apply patches and updates provided by SAP to fix the vulnerability.