CVE-2018-17684 : Exploit Details and Defense Strategies
Learn about CVE-2018-17684, a critical security flaw in Foxit Reader 9.2.0.9297 that allows remote code execution. Find out how to mitigate the risk and protect your system.
A security flaw has been identified in Foxit Reader 9.2.0.9297 that allows remote attackers to execute arbitrary code on vulnerable installations. The vulnerability requires user interaction by visiting a malicious webpage or opening a malicious file.
Understanding CVE-2018-17684
This CVE entry describes a critical vulnerability in Foxit Reader version 9.2.0.9297 that enables attackers to run arbitrary code on affected systems.
What is CVE-2018-17684?
The vulnerability in Foxit Reader 9.2.0.9297 allows remote attackers to execute arbitrary code by exploiting a flaw related to the isPropertySpecified method. Attackers can leverage this vulnerability to run code within the current process context.
The Impact of CVE-2018-17684
The vulnerability poses a severe risk as it enables attackers to execute malicious code on systems running the affected version of Foxit Reader. Successful exploitation could lead to unauthorized access, data theft, and system compromise.
Technical Details of CVE-2018-17684
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The flaw in Foxit Reader 9.2.0.9297 arises from the lack of validating the existence of an object before performing operations on it, specifically in the isPropertySpecified method.
Affected Systems and Versions
- Product: Foxit Reader
- Vendor: Foxit
- Version: 9.2.0.9297
Exploitation Mechanism
- Attackers can exploit the vulnerability by tricking users into visiting a malicious webpage or opening a malicious file.
Mitigation and Prevention
To protect systems from CVE-2018-17684, follow these mitigation strategies:
Immediate Steps to Take
- Update Foxit Reader to the latest version to patch the vulnerability.
- Avoid visiting untrusted websites or opening suspicious files.
Long-Term Security Practices
- Regularly update software and applications to prevent known vulnerabilities.
- Educate users about safe browsing practices and the risks of interacting with unknown files.
Patching and Updates
- Apply security patches provided by Foxit to address the vulnerability and enhance system security.