CVE-2018-14273 : Security Advisory and Response
Learn about CVE-2018-14273, a critical security flaw in Foxit Reader 9.0.1.1049 that allows remote attackers to execute unauthorized code. Find out how to mitigate the risk and protect your system.
A vulnerability in Foxit Reader 9.0.1.1049 allows remote attackers to execute unauthorized code by exploiting a type confusion flaw in the removeTemplate function.
Understanding CVE-2018-14273
This CVE involves a critical security issue in Foxit Reader that can be exploited by attackers to run malicious code on vulnerable systems.
What is CVE-2018-14273?
The vulnerability in Foxit Reader 9.0.1.1049 enables remote attackers to execute unauthorized code by leveraging a type confusion flaw in the removeTemplate function. Attackers can trigger this vulnerability through JavaScript actions, leading to the execution of code within the current process.
The Impact of CVE-2018-14273
The exploit allows attackers to run unauthorized code on systems with the vulnerable version of Foxit Reader, potentially compromising user data and system integrity.
Technical Details of CVE-2018-14273
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability in Foxit Reader 9.0.1.1049 allows remote attackers to execute arbitrary code by exploiting a type confusion flaw in the removeTemplate method.
Affected Systems and Versions
- Product: Foxit Reader
- Vendor: Foxit
- Vulnerable Version: 9.0.1.1049
Exploitation Mechanism
To exploit this vulnerability, attackers need to trick users into visiting a malicious webpage or opening a harmful file. By manipulating JavaScript actions, attackers can provoke a type confusion scenario to execute code within the current process.
Mitigation and Prevention
Protecting systems from CVE-2018-14273 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update Foxit Reader to a non-vulnerable version immediately.
- Avoid visiting suspicious websites or opening files from unknown sources.
- Implement security measures to detect and prevent malicious code execution.
Long-Term Security Practices
- Regularly update software and applications to patch known vulnerabilities.
- Educate users on safe browsing habits and the risks of opening files from untrusted sources.
Patching and Updates
Foxit users should apply the latest patches and updates provided by the vendor to mitigate the risk of exploitation.