CVE-2020-10901 Explained : Impact and Mitigation

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PhantomPDF 9.7.1.29511. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of U3D objects in PDF files. An attacker can leverage this to execute code in the context of the current process.

Understanding CVE-2020-10901

This CVE involves a vulnerability in Foxit PhantomPDF 9.7.1.29511 that can be exploited by remote attackers to access sensitive information.

What is CVE-2020-10901?

Vulnerability in Foxit PhantomPDF 9.7.1.29511 allowing remote attackers to disclose sensitive information
Requires user interaction to exploit by visiting a malicious page or opening a malicious file
Flaw in handling U3D objects in PDF files

The Impact of CVE-2020-10901

Attackers can read past the end of an allocated object, potentially leading to code execution in the current process
CVSS Base Score: 3.3 (Low Severity)
CVSS Vector: AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Technical Details of CVE-2020-10901

This section provides more technical insights into the vulnerability.

Vulnerability Description

Out-of-bounds read vulnerability (CWE-125)
Lack of proper validation of user-supplied data

Affected Systems and Versions

Product: Foxit PhantomPDF
Vendor: Foxit
Version: 9.7.1.29511

Exploitation Mechanism

User interaction required to visit a malicious page or open a malicious file
Vulnerability lies in the handling of U3D objects in PDF files

Mitigation and Prevention

Protecting systems from CVE-2020-10901 is crucial for maintaining security.

Immediate Steps to Take

Update Foxit PhantomPDF to a non-vulnerable version
Avoid visiting suspicious or untrusted websites
Be cautious when opening PDF files from unknown sources

Long-Term Security Practices

Regularly update software and applications to patch known vulnerabilities
Implement security measures like firewalls and antivirus programs

Patching and Updates

Check for security bulletins and advisories from Foxit
Apply patches and updates promptly to secure systems