CVE-2021-33073 : Security Advisory and Response

This CVE-2021-33073 article provides insights into a vulnerability related to uncontrolled resource consumption in the Intel(R) Distribution of OpenVINO™ Toolkit before version 2021.4. Read on to understand the impact, technical details, and mitigation strategies associated with this CVE.

Understanding CVE-2021-33073

CVE-2021-33073 is focused on the vulnerability of uncontrolled resource consumption in the Intel(R) Distribution of OpenVINO™ Toolkit before version 2021.4, potentially enabling a denial of service attack through local access.

What is CVE-2021-33073?

The CVE-2021-33073 vulnerability involves uncontrolled resource consumption in the Intel(R) Distribution of OpenVINO™ Toolkit before version 2021.4, posing a risk for potential denial of service when exploited by an unauthorized user via local access.

The Impact of CVE-2021-33073

The impact of CVE-2021-33073 is significant as it allows an unauthenticated user to potentially engage in a denial of service attack by leveraging the uncontrolled resource consumption in the affected versions of the Intel(R) Distribution of OpenVINO™ Toolkit.

Technical Details of CVE-2021-33073

This section delves into the specific technical aspects of CVE-2021-33073, outlining the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability entails uncontrolled resource consumption in the Intel(R) Distribution of OpenVINO™ Toolkit before version 2021.4, which could be exploited by an unauthenticated user for enabling denial of service via local access.

Affected Systems and Versions

The affected product is the Intel(R) Distribution of OpenVINO™ Toolkit, specifically versions before 2021.4.

Exploitation Mechanism

The exploitation of CVE-2021-33073 involves unauthenticated users leveraging the uncontrolled resource consumption in the Intel(R) Distribution of OpenVINO™ Toolkit before version 2021.4 to potentially enable denial of service attacks through local access.

Mitigation and Prevention

To mitigate the risks associated with CVE-2021-33073, follow these recommended steps and long-term security practices to enhance the security posture of your systems.

Immediate Steps to Take

Immediate actions include updating to a secure version, restricting access to vulnerable systems, and monitoring for any unauthorized activities.

Long-Term Security Practices

Implementing strong access controls, conducting regular security assessments, and staying informed about security advisories are crucial for long-term security.

Patching and Updates

Ensure timely patching of systems with the latest security updates provided by Intel to address the vulnerability and enhance the overall security of the Intel(R) Distribution of OpenVINO™ Toolkit.