CVE-2019-6730 : What You Need to Know
Discover the security flaw in Foxit Reader with CVE-2019-6730. Learn how remote attackers can execute unauthorized code and the steps to prevent exploitation.
A security flaw has been discovered in Foxit Reader, allowing remote attackers to execute unauthorized code on vulnerable installations.
Understanding CVE-2019-6730
What is CVE-2019-6730?
This CVE identifies a vulnerability in Foxit Reader that could be exploited by remote attackers to execute arbitrary code on susceptible installations.
The Impact of CVE-2019-6730
The vulnerability in Foxit Reader poses a significant risk as it allows attackers to execute unauthorized code on affected systems, potentially leading to system compromise.
Technical Details of CVE-2019-6730
Vulnerability Description
The flaw originates from a weakness within the popUpMenu function, where the failure to verify the presence of an object before operations can lead to code execution by attackers.
Affected Systems and Versions
- Product: Foxit Reader
- Vendor: Foxit
- Version: 9.3.0.10826
Exploitation Mechanism
- Attackers can exploit this vulnerability by luring users to interact with a malicious webpage or open a malicious file, triggering the execution of unauthorized code within the ongoing process.
Mitigation and Prevention
Immediate Steps to Take
- Update Foxit Reader to the latest version to patch the vulnerability.
- Avoid interacting with suspicious or untrusted websites and files.
Long-Term Security Practices
- Regularly update software and applications to mitigate potential security risks.
- Implement security best practices to prevent unauthorized code execution.
Patching and Updates
- Stay informed about security bulletins and advisories from Foxit and security organizations.