CVE-2019-13327 : Vulnerability Insights and Analysis
Learn about CVE-2019-13327, a high-severity vulnerability in Foxit Reader version 9.5.0.20723 allowing remote code execution. Find out the impact, affected systems, and mitigation steps.
An exploitable vulnerability has been identified in Foxit Reader version 9.5.0.20723, allowing remote attackers to run arbitrary code on affected systems.
Understanding CVE-2019-13327
This CVE involves a vulnerability in Foxit Reader version 9.5.0.20723 that enables attackers to execute arbitrary code on targeted systems.
What is CVE-2019-13327?
The vulnerability in Foxit Reader version 9.5.0.20723 allows remote attackers to execute arbitrary code by exploiting a flaw in the handling of fields within Acroform objects. User interaction is required for exploitation, such as visiting a malicious webpage or opening a malicious file.
The Impact of CVE-2019-13327
- CVSS Base 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-2019-13327
This section provides more in-depth technical details about the vulnerability.
Vulnerability Description
The vulnerability is classified as CWE-416: Use After Free. It stems from a failure to validate the existence of an object before performing operations on it, allowing attackers to execute code within the current process.
Affected Systems and Versions
- Affected Product: Foxit Reader
- Affected Version: 9.5.0.20723
Exploitation Mechanism
The vulnerability can be exploited by manipulating fields within Acroform objects, requiring user interaction to trigger the malicious code execution.
Mitigation and Prevention
To safeguard systems from CVE-2019-13327, follow these mitigation strategies:
Immediate Steps to Take
- Update Foxit Reader to the latest version.
- Avoid visiting suspicious websites or opening unknown files.
- Implement security best practices to minimize the risk of exploitation.
Long-Term Security Practices
- Regularly update software and applications to patch known vulnerabilities.
- Educate users about safe browsing habits and the risks of opening untrusted files.
Patching and Updates
Ensure timely installation of security patches and updates to mitigate the risk of exploitation.