CVE-2023-37142 : Vulnerability Insights and Analysis

A detailed analysis of CVE-2023-37142, covering its impact, technical details, and mitigation strategies.

Understanding CVE-2023-37142

CVE-2023-37142 is a vulnerability found in ChakraCore branch master cbb9b, leading to a segmentation violation via the function Js::EntryPointInfo::HasInlinees().

What is CVE-2023-37142?

CVE-2023-37142 is a security flaw discovered in ChakraCore branch master cbb9b, which can be exploited to trigger a segmentation violation through the function Js::EntryPointInfo::HasInlinees().

The Impact of CVE-2023-37142

This vulnerability could be exploited by an attacker to execute arbitrary code or cause a denial of service on the affected system.

Technical Details of CVE-2023-37142

This section outlines the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability in ChakraCore branch master cbb9b allows attackers to induce a segmentation violation by manipulating the Js::EntryPointInfo::HasInlinees() function.

Affected Systems and Versions

The affected system includes ChakraCore branch master cbb9b. The specific version or product details are not provided in the data.

Exploitation Mechanism

By exploiting the vulnerable function Js::EntryPointInfo::HasInlinees(), an attacker can trigger a segmentation violation, potentially leading to unauthorized code execution or service disruption.

Mitigation and Prevention

Learn about immediate steps to take and long-term security practices to safeguard against CVE-2023-37142.

Immediate Steps to Take

It is recommended to apply security patches issued by the vendor promptly. Additionally, consider implementing network segmentation and access controls to limit exposure.

Long-Term Security Practices

Develop secure coding practices, conduct regular security assessments, and stay informed about software vulnerabilities to enhance overall security posture.

Patching and Updates

Stay updated with security advisories from ChakraCore and promptly apply patches or updates to mitigate the CVE-2023-37142 vulnerability.