CVE-2017-5238 : Security Advisory and Response

The Eview EV-07S GPS Tracker has a vulnerability due to a lack of input bounds checking, leading to data overflow and overwriting of data from one field to another.

Understanding CVE-2017-5238

This CVE entry describes a security vulnerability in the Eview EV-07S GPS Tracker that allows data overflow between configuration fields.

What is CVE-2017-5238?

The vulnerability in the Eview EV-07S GPS Tracker arises from inadequate input bounds checking, enabling data to overwrite other fields, potentially leading to data corruption.

The Impact of CVE-2017-5238

The vulnerability could be exploited by attackers to manipulate data stored in the GPS tracker, potentially compromising the integrity and accuracy of location information.

Technical Details of CVE-2017-5238

This section provides detailed technical information about the CVE entry.

Vulnerability Description

The Eview EV-07S GPS Tracker lacks proper input bounds checking, allowing data overflow from one variable to another, resulting in the overwriting of data from another field.

Affected Systems and Versions

Product: EV-07S GPS Tracker
Vendor: Eview
Versions affected: All

Exploitation Mechanism

Attackers can exploit this vulnerability by crafting specific input data to trigger the overflow and overwrite data in unintended fields.

Mitigation and Prevention

Protecting systems from CVE-2017-5238 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update the firmware of the EV-07S GPS Tracker to the latest version provided by Eview.
Implement input validation mechanisms to prevent data overflow.

Long-Term Security Practices

Regularly monitor for firmware updates and security advisories from Eview.
Conduct security assessments to identify and address similar vulnerabilities in other devices.

Patching and Updates

Apply patches and updates released by Eview promptly to address the vulnerability and enhance the security of the GPS tracker.