NULL Pointer Dereference in Adobe Substance3D Designer

Executive Summary

This is a NULL Pointer Dereference vulnerability in Adobe Substance3D Designer. It allows an attacker to crash the application by exploiting a flaw that causes the program to dereference a NULL pointer, leading to a denial-of-service condition. The attacker must trick a user into opening a specially crafted malicious file to trigger this issue.

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Detection Guidance

Detection involves monitoring for crashes when opening files in Substance3D Designer. Check application logs for NULL pointer dereference errors after opening suspicious files. No specific commands are provided in the context.

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Impact Analysis

If you use Adobe Substance3D Designer, an attacker could exploit this vulnerability to crash the application. This would disrupt your workflow and could lead to loss of unsaved work. Since exploitation requires user interaction, you are only at risk if you open a malicious file.

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Compliance Impact

This vulnerability causes a denial-of-service via application crash, which may disrupt services handling sensitive data. GDPR requires ensuring availability of personal data processing systems, so prolonged outages could impact compliance. HIPAA mandates availability of ePHI systems, making such disruptions a potential compliance risk if not mitigated promptly.

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Mitigation Strategies

Update Substance3D Designer to the latest version. Avoid opening files from untrusted sources. Implement application allowlisting to restrict execution of unapproved files.

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