CVE-2023-38670 : What You Need to Know

A null pointer dereference vulnerability has been identified in PaddlePaddle before version 2.5.0, impacting the 'paddle.flip' function. This flaw could lead to a runtime crash and denial of service, posing a medium-level severity risk.

Understanding CVE-2023-38670

This section will cover the details and impact of the CVE-2023-38670 vulnerability.

What is CVE-2023-38670?

The CVE-2023-38670 involves a null pointer dereference in the 'paddle.flip' function within PaddlePaddle versions prior to 2.5.0. Exploiting this vulnerability could result in a runtime crash and denial of service.

The Impact of CVE-2023-38670

The impact of this vulnerability is considered medium, with a base CVSS score of 4.7. It affects the availability of the system, requiring user interaction for exploitation and no privileges are needed.

Technical Details of CVE-2023-38670

Explore the technical specifics of CVE-2023-38670 in this section.

Vulnerability Description

The vulnerability lies in a null pointer dereference scenario within the 'paddle.flip' function of PaddlePaddle versions before 2.5.0, leading to a runtime crash and possible denial of service.

Affected Systems and Versions

PaddlePaddle versions earlier than 2.5.0 are affected by this null pointer dereference vulnerability.

Exploitation Mechanism

Exploiting this vulnerability requires network access and user interaction to trigger the null pointer dereference, resulting in a denial of service.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2023-38670 in this section.

Immediate Steps to Take

Users are advised to update PaddlePaddle to version 2.5.0 or later to mitigate the null pointer dereference vulnerability.

Long-Term Security Practices

Implement secure coding practices and conduct regular security audits to prevent similar vulnerabilities in the future.

Patching and Updates

Stay informed about security patches and updates from PaddlePaddle to address known vulnerabilities.