CVE-2020-36371 Explained : Impact and Mitigation

A stack overflow vulnerability in parse_mul_div_rem Cesanta MJS 1.20.1 allows remote attackers to cause a Denial of Service (DoS) via a crafted file.

Understanding CVE-2020-36371

This CVE involves a vulnerability in Cesanta MJS 1.20.1 that can be exploited by remote attackers to trigger a DoS attack.

What is CVE-2020-36371?

The CVE-2020-36371 is a stack overflow vulnerability in parse_mul_div_rem Cesanta MJS 1.20.1, enabling attackers to execute a DoS attack by utilizing a specially crafted file.

The Impact of CVE-2020-36371

The vulnerability can lead to a Denial of Service (DoS) condition, disrupting the normal operation of the affected system.

Technical Details of CVE-2020-36371

This section provides technical details about the CVE.

Vulnerability Description

The vulnerability in parse_mul_div_rem Cesanta MJS 1.20.1 allows for a stack overflow, which can be exploited by remote attackers.

Affected Systems and Versions

Product: n/a
Vendor: n/a
Version: 1.20.1 (affected)

Exploitation Mechanism

Attackers can exploit this vulnerability remotely by using a specially crafted file to trigger a stack overflow, resulting in a DoS condition.

Mitigation and Prevention

Protecting systems from CVE-2020-36371 is crucial to maintaining security.

Immediate Steps to Take

Apply security patches or updates provided by the vendor promptly.
Implement network security measures to prevent unauthorized access.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security assessments and audits to identify and mitigate potential risks.

Patching and Updates

Ensure that the affected systems are updated with the latest patches and security fixes to mitigate the vulnerability.