CVE-2018-14241 Explained : Impact and Mitigation
Learn about CVE-2018-14241, a security weakness in Foxit Reader 9.0.1.1049 allowing unauthorized commands. Find out how to mitigate the vulnerability and protect your system.
A security weakness in Foxit Reader 9.0.1.1049 allows unauthorized commands to be executed by external entities through a specific flaw in the addAnnot method.
Understanding CVE-2018-14241
This CVE entry highlights a vulnerability in Foxit Reader that enables attackers to run arbitrary code on affected systems.
What is CVE-2018-14241?
The vulnerability in Foxit Reader 9.0.1.1049 allows remote attackers to execute unauthorized commands by exploiting a flaw in the addAnnot method. This type confusion issue can be triggered through JavaScript manipulation.
The Impact of CVE-2018-14241
The vulnerability permits individuals outside the network to execute unauthorized commands on vulnerable systems by visiting corrupted webpages or opening malicious files. This flaw can lead to the execution of arbitrary code within the current process.
Technical Details of CVE-2018-14241
This section provides detailed technical information about the CVE.
Vulnerability Description
The vulnerability in Foxit Reader 9.0.1.1049 allows remote attackers to execute arbitrary code by triggering a type confusion condition through the addAnnot method.
Affected Systems and Versions
- Product: Foxit Reader
- Vendor: Foxit
- Version: 9.0.1.1049
Exploitation Mechanism
- Attackers can exploit this vulnerability by manipulating JavaScript to trigger a type confusion condition, allowing them to execute arbitrary code.
Mitigation and Prevention
Protecting systems from CVE-2018-14241 requires immediate action and long-term security practices.
Immediate Steps to Take
- Update Foxit Reader to the latest version to patch the vulnerability.
- Avoid visiting suspicious websites or opening files from unknown sources.
Long-Term Security Practices
- Regularly update software and applications to prevent known vulnerabilities.
- Implement security measures such as firewalls and antivirus software to enhance system protection.
- Educate users on safe browsing practices and the risks associated with opening untrusted files.
Patching and Updates
- Stay informed about security bulletins and updates from Foxit to address vulnerabilities promptly.