CVE-2020-10893 : Security Advisory and Response

A vulnerability in Foxit PhantomPDF 9.7.1.29511 allows remote attackers to execute arbitrary code, posing a high risk to confidentiality, integrity, and availability.

Understanding CVE-2020-10893

This CVE involves a critical flaw in Foxit PhantomPDF that enables attackers to run malicious code on affected systems.

What is CVE-2020-10893?

The vulnerability in Foxit PhantomPDF 9.7.1.29511 permits remote attackers to execute arbitrary code by exploiting a flaw in handling U3D objects within a PDF.

The Impact of CVE-2020-10893

The vulnerability has a high severity level, affecting confidentiality, integrity, and availability of the system. User interaction is required for exploitation.

Technical Details of CVE-2020-10893

This section delves into the technical aspects of the CVE.

Vulnerability Description

The flaw in Foxit PhantomPDF 9.7.1.29511 allows attackers to execute code within the current process due to improper validation of user-supplied data, leading to a write past the end of an allocated structure.

Affected Systems and Versions

Product: PhantomPDF
Vendor: Foxit
Version: 9.7.1.29511

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Local
Privileges Required: None
User Interaction: Required
Scope: Unchanged
Impact: High

Mitigation and Prevention

Protecting systems from CVE-2020-10893 is crucial to prevent unauthorized code execution.

Immediate Steps to Take

Update Foxit PhantomPDF to a patched version.
Avoid visiting suspicious or untrusted websites.
Exercise caution when opening PDF files from unknown sources.

Long-Term Security Practices

Regularly update software and security patches.
Implement robust cybersecurity measures to detect and prevent similar vulnerabilities.

Patching and Updates

Ensure timely installation of security updates and patches to mitigate the risk of exploitation.