CVE-2018-12113 : Security Advisory and Response

Core FTP LE version 2.2 Build 1921 has a vulnerability that can lead to a denial-of-service (DoS) situation or remote code execution through a PASV response.

Understanding CVE-2018-12113

This CVE involves a buffer overflow vulnerability in Core FTP LE version 2.2 Build 1921.

What is CVE-2018-12113?

The vulnerability in Core FTP LE version 2.2 Build 1921 can be exploited to trigger a buffer overflow, potentially resulting in a DoS or enabling remote code execution.

The Impact of CVE-2018-12113

The risk associated with this vulnerability includes the possibility of a DoS attack or unauthorized remote code execution through a PASV response.

Technical Details of CVE-2018-12113

Core FTP LE version 2.2 Build 1921 is susceptible to a buffer overflow vulnerability.

Vulnerability Description

A buffer overflow vulnerability in Core FTP LE version 2.2 Build 1921 can be exploited to cause a DoS or execute remote code via a PASV response.

Affected Systems and Versions

Product: Core FTP LE
Vendor: N/A
Version: 2.2 Build 1921

Exploitation Mechanism

The vulnerability can be exploited by sending a specially crafted PASV response to the affected Core FTP LE version.

Mitigation and Prevention

To address CVE-2018-12113, consider the following steps:

Immediate Steps to Take

Disable the affected version of Core FTP LE.
Implement network-level controls to restrict access to vulnerable systems.
Monitor network traffic for any signs of exploitation.

Long-Term Security Practices

Regularly update software and apply patches promptly.
Conduct security assessments and penetration testing to identify vulnerabilities.

Patching and Updates

Check for patches or updates from Core FTP for a fix to the buffer overflow vulnerability.