CVE-2018-18778 : Security Advisory and Response

ACME mini_httpd before version 1.30 allows remote users to read arbitrary files.

Understanding CVE-2018-18778

ACME mini_httpd versions prior to 1.30 have a vulnerability that enables remote users to access and view arbitrary files.

What is CVE-2018-18778?

This CVE refers to a security flaw in ACME mini_httpd versions before 1.30 that permits unauthorized remote users to read any file on the system.

The Impact of CVE-2018-18778

The vulnerability can lead to unauthorized access to sensitive information stored on the affected system, compromising data confidentiality.

Technical Details of CVE-2018-18778

ACME mini_httpd before version 1.30 has the following technical details:

Vulnerability Description

Remote users can exploit this vulnerability to read arbitrary files on the system.

Affected Systems and Versions

Product: ACME mini_httpd
Vendor: ACME
Versions affected: Allior to 1.30

Exploitation Mechanism

The vulnerability allows remote users to access and view files they are not authorized to see, potentially leading to data breaches.

Mitigation and Prevention

To address CVE-2018-18778, consider the following steps:

Immediate Steps to Take

Update ACME mini_httpd to version 1.30 or newer to mitigate the vulnerability.
Implement access controls and permissions to restrict unauthorized file access.

Long-Term Security Practices

Regularly monitor and audit file access logs for any suspicious activities.
Conduct security training for users to raise awareness about file security best practices.

Patching and Updates

Stay informed about security updates and patches released by ACME for mini_httpd to address known vulnerabilities.