CVE-2017-10948 : Security Advisory and Response

CVE-2017-10948 is a vulnerability in Foxit Reader 8.2.1.6871 that allows remote attackers to execute arbitrary code on vulnerable systems. User interaction is required for exploitation through visiting a malicious page or opening a malicious file.

Understanding CVE-2017-10948

This CVE entry details a critical security flaw in Foxit Reader that could lead to code execution by malicious actors.

What is CVE-2017-10948?

The vulnerability in Foxit Reader 8.2.1.6871 enables attackers to run arbitrary code on affected systems by exploiting a flaw in the app.execMenuItem function.

The Impact of CVE-2017-10948

The vulnerability poses a severe risk as attackers can execute code within the current process, potentially leading to system compromise and data theft.

Technical Details of CVE-2017-10948

This section provides in-depth technical insights into the vulnerability.

Vulnerability Description

The flaw in Foxit Reader 8.2.1.6871 arises from the lack of object validation in the app.execMenuItem function, allowing attackers to execute code on vulnerable installations.

Affected Systems and Versions

Product: Foxit Reader
Vendor: Foxit
Version: 8.2.1.6871

Exploitation Mechanism

Attackers exploit the vulnerability by tricking users into visiting malicious websites or opening infected files.
The flaw allows attackers to execute code within the current process, potentially leading to system compromise.

Mitigation and Prevention

Protecting systems from CVE-2017-10948 requires immediate actions and long-term security practices.

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 the risks of interacting with unknown or untrusted content.

Patching and Updates

Foxit users should apply security patches promptly to mitigate the risk of exploitation.