CVE-2023-0382 : Vulnerability Insights and Analysis

This CVE-2023-0382 affects M-Files Server, a product by M-Files Corporation, due to uncontrolled memory consumption in user-controlled operations before version 23.4.12528.1, leading to a potential Denial of Service vulnerability.

Understanding CVE-2023-0382

This section delves into the details of CVE-2023-0382, encompassing its nature, impact, technical specifics, and mitigation strategies.

What is CVE-2023-0382?

CVE-2023-0382 highlights an issue in M-Files Server where user-controlled operations can trigger uncontrolled memory consumption, enabling a Denial of Service attack. This vulnerability is categorized under CWE-400 - Uncontrolled Resource Consumption.

The Impact of CVE-2023-0382

The impact of CVE-2023-0382, as per the CVSS v3.1 base score of 6.5, is considered medium severity. The vulnerability, with a vector string of CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H, has a low attack complexity but high availability impact due to excessive allocation, as per CAPEC-130.

Technical Details of CVE-2023-0382

Dive into the specific technical aspects of CVE-2023-0382 to better understand its implications and potential risks.

Vulnerability Description

The vulnerability arises from uncontrolled memory consumption in M-Files Server, allowing for Denial of Service attacks through user-controlled operations.

Affected Systems and Versions

M-Files Server versions prior to 23.4.12528.1 are susceptible to this uncontrolled resource consumption issue, impacting systems running on older iterations.

Exploitation Mechanism

The susceptibility to Denial of Service attacks stems from the inability to control memory consumption in user-driven operations, potentially leading to service disruptions.

Mitigation and Prevention

To address CVE-2023-0382 and enhance the security posture of affected systems, proactive measures and mitigation strategies are crucial.

Immediate Steps to Take

Users should update M-Files Server to the patched version (23.4.12528.1 or newer) to mitigate the uncontrolled resource consumption vulnerability swiftly.

Long-Term Security Practices

Implementing robust security practices, such as regularly updating software, monitoring resource allocation, and ensuring controlled user operations, can bolster the defenses against similar vulnerabilities in the long term.

Patching and Updates

Staying abreast of security advisories and promptly applying patches released by M-Files Corporation is essential to fortify the resilience of M-Files Server against potential threats and vulnerabilities.