CVE-2018-10617 : Vulnerability Insights and Analysis

Delta Electronics Delta Industrial Automation DOPSoft software version 4.00.04 and earlier is susceptible to a heap-based buffer overflow vulnerability, potentially leading to remote code execution or application crashes.

Understanding CVE-2018-10617

This CVE entry highlights a critical security issue in Delta Electronics' DOPSoft software.

What is CVE-2018-10617?

The vulnerability in Delta Industrial Automation DOPSoft software allows for the overwriting of a fixed-length heap buffer when a value larger than the buffer's capacity is read from a .dpa file. This flaw can be exploited to execute remote code or crash the application.

The Impact of CVE-2018-10617

The exploitation of this vulnerability could result in severe consequences, including remote code execution or application instability.

Technical Details of CVE-2018-10617

This section delves into the technical aspects of the CVE entry.

Vulnerability Description

The vulnerability stems from the software's use of a fixed-length heap buffer, which can be overwritten by reading a value larger than its capacity from a .dpa file.

Affected Systems and Versions

Product: Delta Industrial Automation DOPSoft
Vendor: Delta Electronics
Versions Affected: Version 4.00.04 and prior

Exploitation Mechanism

The vulnerability can be exploited by crafting a specially designed .dpa file to trigger the buffer overflow, potentially leading to remote code execution.

Mitigation and Prevention

Protecting systems from CVE-2018-10617 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update the software to the latest version to mitigate the vulnerability.
Implement network security measures to prevent unauthorized access.

Long-Term Security Practices

Regularly monitor and patch software vulnerabilities.
Conduct security assessments and penetration testing to identify and address weaknesses.

Patching and Updates

Delta Electronics should release patches addressing the buffer overflow issue promptly to safeguard users' systems.