CVE-2019-16724 : Exploit Details and Defense Strategies

File Sharing Wizard 1.5.0 allows attackers to execute arbitrary code through a buffer overflow vulnerability in an HTTP POST parameter.

Understanding CVE-2019-16724

File Sharing Wizard 1.5.0 is susceptible to a Structured Exception Handler (SEH) based buffer overflow, enabling unauthorized code execution.

What is CVE-2019-16724?

An attacker exploiting a buffer overflow in an HTTP POST parameter in File Sharing Wizard 1.5.0 can execute arbitrary code.
This vulnerability is similar to CVE-2010-2330 and CVE-2010-2331.

The Impact of CVE-2019-16724

Attackers can gain unauthorized access to systems and execute malicious code.

Technical Details of CVE-2019-16724

File Sharing Wizard 1.5.0 is vulnerable to a buffer overflow in an HTTP POST parameter, leading to arbitrary code execution.

Vulnerability Description

The vulnerability arises from a buffer overflow in an HTTP POST parameter that relies on a Structured Exception Handler (SEH).

Affected Systems and Versions

Product: File Sharing Wizard 1.5.0
Vendor: N/A
Version: N/A

Exploitation Mechanism

Attackers exploit the buffer overflow in the HTTP POST parameter to trigger the Structured Exception Handler (SEH) and execute arbitrary code.

Mitigation and Prevention

Immediate Steps to Take:

Disable or restrict access to File Sharing Wizard 1.5.0 if not essential.
Implement network segmentation to limit exposure to vulnerable systems. Long-Term Security Practices:
Regularly update software and apply patches to address known vulnerabilities.
Conduct security assessments and penetration testing to identify and remediate weaknesses.
Educate users on safe computing practices and the risks of opening untrusted files.
Monitor network traffic for suspicious activities and implement intrusion detection systems.
Consider using alternative software solutions with better security practices.
Stay informed about security advisories and updates from software vendors.
Backup critical data regularly to mitigate the impact of potential attacks.
Employ strong authentication mechanisms and access controls to prevent unauthorized access.
Engage with cybersecurity professionals for guidance on enhancing overall security posture.

Patching and Updates

Check for patches or updates from the software vendor to address the buffer overflow vulnerability in File Sharing Wizard 1.5.0.