CVE-2019-13330 : What You Need to Know
Discover the critical security flaw in Foxit Reader 9.5.0.20723 (CVE-2019-13330) allowing remote attackers to execute unauthorized code. Learn about the impact, technical details, and mitigation steps.
A security flaw has been discovered in Foxit Reader 9.5.0.20723 that allows remote attackers to run unauthorized code on affected systems. This vulnerability requires user interaction and stems from inadequate validation of user-provided data, leading to a type confusion situation.
Understanding CVE-2019-13330
This CVE identifies a critical vulnerability in Foxit Reader version 9.5.0.20723.
What is CVE-2019-13330?
The vulnerability in Foxit Reader 9.5.0.20723 allows remote attackers to execute arbitrary code by exploiting a flaw in processing JPG files. User interaction, such as visiting a malicious webpage or opening a malicious file, is necessary for exploitation.
The Impact of CVE-2019-13330
- CVSS Score: 7.8 (High)
- Attack Vector: Local
- Attack Complexity: Low
- Privileges Required: None
- User Interaction: Required
- Confidentiality, Integrity, and Availability Impact: High
Technical Details of CVE-2019-13330
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability allows attackers to exploit a type confusion issue in Foxit Reader, enabling them to execute code within the ongoing process.
Affected Systems and Versions
- Affected Product: Foxit Reader
- Affected Version: 9.5.0.20723
Exploitation Mechanism
- Attackers can exploit the vulnerability by manipulating JPG files, taking advantage of the lack of proper validation of user-supplied data.
Mitigation and Prevention
Protect your systems from CVE-2019-13330 by following these steps:
Immediate Steps to Take
- Update Foxit Reader to the latest version.
- Avoid visiting suspicious websites or opening files from unknown sources.
- Implement security measures to prevent unauthorized code execution.
Long-Term Security Practices
- Regularly update software and security patches.
- Educate users on safe browsing habits and file handling.
Patching and Updates
- Check for security bulletins and advisories from Foxit Software.
- Stay informed about security updates from reliable sources.