CVE-2019-13331 Explained : Impact and Mitigation

Foxit Reader 9.5.0.20723 is affected by a critical vulnerability that allows remote code execution. Attackers can exploit this flaw by tricking users into interacting with malicious content.

Understanding CVE-2019-13331

This CVE identifies a security vulnerability in Foxit Reader version 9.5.0.20723 that enables attackers to execute unauthorized code remotely.

What is CVE-2019-13331?

The vulnerability in Foxit Reader 9.5.0.20723 allows attackers to execute arbitrary code by exploiting improper validation of user-provided data during the parsing of JPG files.

The Impact of CVE-2019-13331

CVSS Score: 7.8 (High Severity)
Attack Vector: Local
Attack Complexity: Low
Privileges Required: None
User Interaction: Required
Confidentiality, Integrity, and Availability Impact: High

Technical Details of CVE-2019-13331

Foxit Reader 9.5.0.20723 vulnerability details:

Vulnerability Description

The flaw arises from improper validation of user-supplied data during JPG file parsing.
This leads to reading beyond the intended buffer limits, allowing attackers to execute arbitrary code.

Affected Systems and Versions

Product: Foxit Reader
Vendor: Foxit
Version: 9.5.0.20723

Exploitation Mechanism

Attackers can exploit this vulnerability by luring users to interact with a malicious webpage or open a malicious file.

Mitigation and Prevention

Protect your system from CVE-2019-13331:

Immediate Steps to Take

Update Foxit Reader to the latest version.
Avoid interacting with suspicious or untrusted websites and files.
Implement security best practices to minimize the risk of exploitation.

Long-Term Security Practices

Regularly update software and security patches.
Educate users on safe browsing habits and the importance of security awareness.

Patching and Updates

Check for security updates from Foxit and apply them promptly.