CVE-2018-17705 : What You Need to Know
Learn about CVE-2018-17705 affecting Foxit Reader version 9.2.0.9297. Understand the impact, exploitation mechanism, and mitigation steps to secure your system.
A security weakness in Foxit Reader version 9.2.0.9297 allows unauthorized individuals to execute unrestricted commands on vulnerable systems.
Understanding CVE-2018-17705
What is CVE-2018-17705?
This vulnerability in Foxit Reader version 9.2.0.9297 enables attackers to run arbitrary code by exploiting a flaw in how CheckBox objects handle the display property.
The Impact of CVE-2018-17705
Exploiting this vulnerability requires user interaction, such as accessing a corrupted webpage or launching a corrupted file. Attackers can execute code within the current process, potentially leading to system compromise.
Technical Details of CVE-2018-17705
Vulnerability Description
The vulnerability is classified as CWE-416: Use After Free, allowing remote attackers to execute arbitrary code on affected installations.
Affected Systems and Versions
- Product: Foxit Reader
- Vendor: Foxit
- Version: 9.2.0.9297
Exploitation Mechanism
- Attackers exploit the mishandling of CheckBox objects' display property.
- Lack of validation on object existence before operations allows code execution in the current process.
Mitigation and Prevention
Immediate Steps to Take
- Update Foxit Reader to a patched version.
- Avoid opening files or visiting websites from untrusted sources.
Long-Term Security Practices
- Regularly update software to the latest versions.
- Implement security best practices to prevent similar vulnerabilities.
Patching and Updates
- Stay informed about security bulletins and patches from Foxit.