CVE-2021-32036 Explained : Impact and Mitigation

An in-depth look at CVE-2021-32036, a vulnerability impacting MongoDB Server versions 4.0 to 5.0.3.

Understanding CVE-2021-32036

This CVE involves an authenticated user potentially causing resource depletion or denial of service by invoking the features command at a high volume.

What is CVE-2021-32036?

An authenticated user without specific authorizations can exploit this vulnerability, leading to malicious resource depletion or denial of service attacks.

The Impact of CVE-2021-32036

The vulnerability can result in resource depletion, high lock contention, denial of service, and in rare cases, id field collisions.

Technical Details of CVE-2021-32036

Get insights into the vulnerability's description, affected systems, and exploitation mechanism.

Vulnerability Description

The flaw allows authenticated users to repeatedly invoke the features command, potentially causing resource depletion and denial of service.

Affected Systems and Versions

MongoDB Server versions 4.0 to 5.0.3 are impacted by this vulnerability.

Exploitation Mechanism

An authenticated user with limited privileges can exploit this vulnerability by invoking the features command.

Mitigation and Prevention

Learn how to address and mitigate the impact of CVE-2021-32036.

Immediate Steps to Take

MongoDB Server users should apply relevant patches promptly and monitor for any suspicious activities.

Long-Term Security Practices

Implementing the principle of least privilege, regular security audits, and monitoring can enhance overall security posture.

Patching and Updates

Regularly update MongoDB Server to the latest secure versions to mitigate known vulnerabilities.