CVE-2017-10956 Explained : Impact and Mitigation

This CVE-2017-10956 article provides insights into a vulnerability affecting Foxit Reader version 8.3.1.21155, allowing remote attackers to access sensitive data and potentially execute code.

Understanding CVE-2017-10956

This section delves into the specifics of the vulnerability and its impact.

What is CVE-2017-10956?

CVE-2017-10956 is a vulnerability in Foxit Reader 8.3.1.21155 that enables remote attackers to expose confidential information by interacting with malicious webpages or files. The flaw is related to the tile index component of SOT markers due to inadequate validation of user input.

The Impact of CVE-2017-10956

The vulnerability can lead to unauthorized access to sensitive data and potential code execution within the affected system, posing a significant security risk.

Technical Details of CVE-2017-10956

Explore the technical aspects of the vulnerability in this section.

Vulnerability Description

The vulnerability in Foxit Reader 8.3.1.21155 allows attackers to read beyond allocated memory, potentially leading to unauthorized data access and code execution.

Affected Systems and Versions

Product: Foxit Reader
Vendor: Foxit
Version: 8.3.1.21155

Exploitation Mechanism

Attackers exploit the vulnerability by engaging users with corrupted webpages or malicious files, taking advantage of the inadequate validation of user data.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2017-10956.

Immediate Steps to Take

Update Foxit Reader to a patched version to mitigate the vulnerability.
Avoid interacting with suspicious webpages or opening files from untrusted sources.

Long-Term Security Practices

Regularly update software and security patches to prevent similar vulnerabilities.
Educate users on safe browsing practices and the risks associated with opening unknown files.

Patching and Updates

Ensure timely installation of security updates and patches provided by Foxit to address CVE-2017-10956.