CVE-2023-6117 : Vulnerability Insights and Analysis

This CVE-2023-6117 involves a vulnerability in the M-Files Server that could lead to denial of service (DoS) attacks due to unwanted server memory consumption through obsolete functionalities in the Rest API methods.

Understanding CVE-2023-6117

This section provides a detailed understanding of the CVE-2023-6117 vulnerability.

What is CVE-2023-6117?

The CVE-2023-6117 vulnerability relates to the M-Files Server where outdated functionalities in the Rest API methods before version 23.11.13156.0 allow attackers to exploit the system by causing excessive server memory consumption. This vulnerability creates a potential for DoS attacks, impacting the availability of the server.

The Impact of CVE-2023-6117

The impact of CVE-2023-6117 is categorized under CAPEC-130 (Excessive Allocation), where attackers can leverage this vulnerability to execute DoS attacks, potentially disrupting the availability of the M-Files server.

Technical Details of CVE-2023-6117

This section dives into the technical aspects of CVE-2023-6117.

Vulnerability Description

The vulnerability stems from obsolete functionalities in the Rest API methods of the M-Files server before version 23.11.13156.0, leading to unwanted server memory consumption and enabling attackers to carry out DoS attacks.

Affected Systems and Versions

The M-Files Server versions before 23.11.13156.0 are affected by this vulnerability, specifically those using the Rest API methods with outdated functionalities.

Exploitation Mechanism

Attackers could exploit this vulnerability by leveraging the Rest API methods with obsolete functionalities to trigger excessive server memory consumption, thereby causing denial of service attacks.

Mitigation and Prevention

In response to CVE-2023-6117, it is crucial for organizations to implement necessary measures to mitigate risks and prevent potential exploits.

Immediate Steps to Take

Organizations should immediately update their M-Files Server to the patched version (23.11.13156.0) to address the vulnerability and prevent exploitation.
It is advisable to monitor server performance and network traffic for any unusual patterns that could indicate a DoS attack.

Long-Term Security Practices

Regularly scan and patch systems to ensure they are up-to-date with the latest security fixes and updates.
Conduct security assessments and audits to identify and remediate vulnerabilities proactively.

Patching and Updates

Stay informed about security advisories and updates from M-Files Corporation to address vulnerabilities promptly.
Establish a robust patch management process to apply security patches in a timely manner and protect systems from potential threats.