CVE-2019-12458 : Security Advisory and Response

FileRun version 2019.05.21 had a vulnerability that allowed viewing the contents of the css/ext-ux directory through Directory Listing. This issue was resolved in the subsequent release, FileRun 2019.06.01.

Understanding CVE-2019-12458

FileRun 2019.05.21 vulnerability allowing directory listing.

What is CVE-2019-12458?

FileRun version 2019.05.21 had a security flaw that permitted the viewing of css/ext-ux directory contents through Directory Listing.

The Impact of CVE-2019-12458

This vulnerability could potentially expose sensitive information to unauthorized users, compromising the confidentiality of the data stored in the directory.

Technical Details of CVE-2019-12458

FileRun version 2019.05.21 vulnerability details.

Vulnerability Description

The vulnerability in FileRun 2019.05.21 allowed unauthorized access to the css/ext-ux directory contents through Directory Listing.

Affected Systems and Versions

Affected Version: FileRun 2019.05.21
Resolved Version: FileRun 2019.06.01

Exploitation Mechanism

Unauthorized users could exploit this vulnerability to view sensitive information stored in the css/ext-ux directory.

Mitigation and Prevention

Steps to address and prevent CVE-2019-12458.

Immediate Steps to Take

Upgrade FileRun to version 2019.06.01 or later to mitigate the vulnerability.
Restrict access permissions to sensitive directories to authorized users only.

Long-Term Security Practices

Regularly monitor and audit directory access to detect any unauthorized activities.
Implement access control mechanisms to limit directory listing to authorized personnel only.

Patching and Updates

Stay informed about security updates and patches released by FileRun to address vulnerabilities like CVE-2019-12458.