CVE-2024-0396 Explained : Impact and Mitigation

This CVE-2024-0396 pertains to a vulnerability in Progress MOVEit Transfer, affecting versions released before 2022.0.10 (14.0.10), 2022.1.11 (14.1.11), 2023.0.8 (15.0.8), and 2023.1.3 (15.1.3). The vulnerability allows an authenticated user to manipulate a parameter in an HTTPS transaction, leading to potential denial of service due to computational errors within MOVEit Transfer.

Understanding CVE-2024-0396

This section will delve into the specifics of CVE-2024-0396, outlining the vulnerability and its impact.

What is CVE-2024-0396?

CVE-2024-0396 involves a missing server-side input validation issue in the HTTP parameter of Progress MOVEit Transfer. This vulnerability enables an authenticated user to manipulate a parameter within an HTTPS transaction, potentially resulting in computational errors and leading to denial of service.

The Impact of CVE-2024-0396

The impact of CVE-2024-0396 is significant as it has a high availability impact. An attacker exploiting this vulnerability could potentially cause denial of service within MOVEit Transfer, affecting the availability of the service to legitimate users.

Technical Details of CVE-2024-0396

This section will provide more technical insights into the vulnerability, including the description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in Progress MOVEit Transfer versions released before specific versions allows authenticated users to manipulate a parameter in an HTTPS transaction, potentially resulting in computational errors and denial of service.

Affected Systems and Versions

The affected systems include Progress MOVEit Transfer versions before 2022.0.10 (14.0.10), 2022.1.11 (14.1.11), 2023.0.8 (15.0.8), and 2023.1.3 (15.1.3).

Exploitation Mechanism

An authenticated user can exploit this vulnerability by manipulating a specific parameter in an HTTPS transaction, causing computational errors within MOVEit Transfer and potentially leading to a denial of service.

Mitigation and Prevention

In order to address CVE-2024-0396 and prevent its exploitation, certain steps and practices can be implemented to enhance the security posture of systems running Progress MOVEit Transfer.

Immediate Steps to Take

Organizations should update Progress MOVEit Transfer to versions equal to or beyond 2022.0.10 (14.0.10), 2022.1.11 (14.1.11), 2023.0.8 (15.0.8), or 2023.1.3 (15.1.3) to mitigate the vulnerability.
Monitor network traffic and look for any suspicious activities that could indicate exploitation of the vulnerability.

Long-Term Security Practices

Regularly update and patch Progress MOVEit Transfer to ensure the latest security fixes are in place.
Conduct regular security assessments and penetration testing to identify and address vulnerabilities proactively.

Patching and Updates

It is crucial for organizations to stay up to date with vendor advisories and security alerts regarding Progress MOVEit Transfer. Applying patches promptly and staying informed about security best practices can help prevent exploitation of CVE-2024-0396.