CVE-2023-51075 : What You Need to Know

A detailed overview of the CVE-2023-51075 vulnerability in hutool-core v5.8.23 that allows for a Denial of Service attack.

Understanding CVE-2023-51075

This section provides insight into the vulnerability affecting hutool-core v5.8.23.

What is CVE-2023-51075?

The CVE-2023-51075 vulnerability is found in hutool-core v5.8.23 and involves an infinite loop in the StrSplitter.splitByRegex function. Exploitation of this vulnerability can lead to a Denial of Service (DoS) attack by manipulating specific parameters.

The Impact of CVE-2023-51075

The impact of CVE-2023-51075 can result in service disruption or unavailability due to the DoS attack vector.

Technical Details of CVE-2023-51075

Explore the technical aspects of CVE-2023-51075 below.

Vulnerability Description

The vulnerability stems from an infinite loop within the StrSplitter.splitByRegex function of hutool-core v5.8.23, enabling attackers to execute a DoS attack.

Affected Systems and Versions

All versions of hutool-core v5.8.23 are impacted by this vulnerability, allowing threat actors to exploit the DoS risk across various systems.

Exploitation Mechanism

Attackers can trigger the vulnerability by manipulating the initial two parameters, paving the way for a successful DoS attack.

Mitigation and Prevention

Discover the necessary steps to mitigate and prevent the CVE-2023-51075 vulnerability.

Immediate Steps to Take

Immediate actions include implementing temporary workarounds or mitigations to reduce the risk of a DoS attack until a patch is available.

Long-Term Security Practices

Long-term security practices involve regular security audits, code reviews, and training to enhance overall security posture.

Patching and Updates

Ensure timely installation of patches and updates provided by the vendor to address and remediate the CVE-2023-51075 vulnerability.