CVE-2023-28637 : Vulnerability Insights and Analysis

This CVE involves a vulnerability in the DataEase AWS redshift data source that could result in remote code execution. It was published on March 28, 2023, by GitHub_M.

Understanding CVE-2023-28637

This section will delve into the details of CVE-2023-28637, providing an in-depth look at the vulnerability and its impact.

What is CVE-2023-28637?

CVE-2023-28637 is a vulnerability categorized as CWE-74, involving the improper neutralization of special elements in output used by a downstream component, also known as 'Injection.' This vulnerability exists in the AWS redshift data source of DataEase, an open source data visualization analysis tool.

The Impact of CVE-2023-28637

The impact of CVE-2023-28637 is rated as high, with a CVSS v3.1 base score of 8. Due to the vulnerability, attackers can execute remote code, potentially leading to severe confidentiality, integrity, and availability impacts. The privileges required for exploitation are low, and user interaction is required.

Technical Details of CVE-2023-28637

In this section, we will explore the technical aspects of CVE-2023-28637, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

DataEase AWS redshift data source lacks proper data sanitization, allowing attackers to perform remote code execution. The vulnerability has been fixed in version 1.18.5 of DataEase.

Affected Systems and Versions

The affected product is DataEase, specifically versions below 1.18.5. Users utilizing versions prior to 1.18.5 are at risk of exploitation.

Exploitation Mechanism

Attackers can exploit this vulnerability by injecting malicious code through the AWS redshift data source of DataEase, bypassing proper data sanitization mechanisms.

Mitigation and Prevention

Protecting systems from CVE-2023-28637 requires immediate action and long-term security practices to mitigate the risks associated with this vulnerability.

Immediate Steps to Take

Users are strongly advised to upgrade to DataEase version 1.18.5 or newer to address the vulnerability. It is crucial to promptly apply the patch provided by the vendor to prevent potential exploitation.

Long-Term Security Practices

Implementing strict data sanitization measures and ensuring regular software updates can help prevent similar vulnerabilities in the future. Training users on secure coding practices and conducting security assessments can enhance overall system security.

Patching and Updates

Regularly monitoring for security updates and promptly applying patches released by DataEase or relevant vendors is essential to stay protected against emerging threats and vulnerabilities.