CVE-2020-10910 : What You Need to Know

A vulnerability in Foxit PhantomPDF 9.7.0.29478 allows remote attackers to execute arbitrary code, posing a high risk to confidentiality, integrity, and availability.

Understanding CVE-2020-10910

This CVE involves a type confusion vulnerability in Foxit PhantomPDF, requiring user interaction to exploit.

What is CVE-2020-10910?

The vulnerability enables remote attackers to execute arbitrary code on affected installations of Foxit PhantomPDF 9.7.0.29478.
Exploitation necessitates user interaction, such as visiting a malicious page or opening a malicious file.
The flaw lies in the handling of the RotatePage command of the communication API, lacking proper validation of user-supplied data.

The Impact of CVE-2020-10910

CVSS Score: 7.8 (High)
Attack Vector: Local
User Interaction: Required
Confidentiality, Integrity, and Availability Impact: High

Technical Details of CVE-2020-10910

This section delves into the technical aspects of the vulnerability.

Vulnerability Description

The vulnerability stems from a type confusion condition due to inadequate validation of user-supplied data.

Affected Systems and Versions

Product: Foxit PhantomPDF
Vendor: Foxit
Version: 9.7.0.29478

Exploitation Mechanism

Attackers can exploit the vulnerability by manipulating the RotatePage command of the communication API, leading to code execution in the current process.

Mitigation and Prevention

Protecting systems from CVE-2020-10910 requires immediate actions and long-term security practices.

Immediate Steps to Take

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

Long-Term Security Practices

Implement robust cybersecurity measures, including firewalls and intrusion detection systems.
Conduct regular security audits and penetration testing.

Patching and Updates

Foxit has likely released a patch addressing this vulnerability. Ensure timely installation of security updates.