CVE-2023-0384 : Exploit Details and Defense Strategies
Learn about CVE-2023-0384, an uncontrolled resource consumption vulnerability in M-Files Server, enabling DoS attacks. Published on April 20, 2023.
This CVE record, assigned by M-Files Corporation, pertains to an uncontrolled resource consumption vulnerability in M-Files Server before version 23.4.12528.1 which could allow for Denial of Service attacks. The vulnerability was published on April 20, 2023.
Understanding CVE-2023-0384
This section delves into the details of CVE-2023-0384, explaining the vulnerability and its potential impact.
What is CVE-2023-0384?
CVE-2023-0384 involves user-controlled operations that could lead to Denial of Service in M-Files Server before version 23.4.12528.1 due to uncontrolled memory consumption for a scheduled job.
The Impact of CVE-2023-0384
The impact of this vulnerability is categorized under CAPEC-130 (Excessive Allocation). With a CVSS v3.1 base score of 6.5, this medium severity vulnerability poses a risk to the availability of affected systems.
Technical Details of CVE-2023-0384
In this section, we will discuss the vulnerability description, affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
The vulnerability in M-Files Server before version 23.4.12528.1 arises from uncontrolled memory consumption during scheduled job operations, potentially leading to Denial of Service.
Affected Systems and Versions
The vulnerability affects M-Files Server versions earlier than 23.4.12528.1, specifically impacting systems with the custom version "0".
Exploitation Mechanism
The exploitation of this vulnerability involves leveraging user-controlled operations to trigger uncontrolled memory consumption, ultimately leading to a Denial of Service scenario.
Mitigation and Prevention
In this final section, we will explore steps to mitigate and prevent the CVE-2023-0384 vulnerability in M-Files Server.
Immediate Steps to Take
To address CVE-2023-0384, users are advised to update their M-Files Server to the patched version 23.4.12528.1 or later to prevent the risk of Denial of Service due to uncontrolled resource consumption.
Long-Term Security Practices
Implementing secure coding practices, regularly monitoring and updating systems, and conducting thorough security assessments can help mitigate the risk of similar vulnerabilities in the future.
Patching and Updates
Timely application of security patches and updates provided by M-Files Corporation is crucial to ensure the ongoing security and integrity of M-Files Server installations.