CVE-2021-2283 : Security Advisory and Response

A detailed overview of CVE-2021-2283 affecting VM VirtualBox by Oracle Corporation.

Understanding CVE-2021-2283

This vulnerability impacts the Oracle VM VirtualBox product of Oracle Virtualization, specifically affecting versions prior to 6.1.20.

What is CVE-2021-2283?

CVE-2021-2283 is an easily exploitable vulnerability in Oracle VM VirtualBox that allows an unauthenticated attacker with logon access to compromise the system, leading to potential unauthorized data access.

The Impact of CVE-2021-2283

The vulnerability has a CVSS 3.1 Base Score of 7.1, with high confidentiality impacts. Successful exploitation can result in unauthorized access to critical data.

Technical Details of CVE-2021-2283

Detailed technical information regarding the vulnerability.

Vulnerability Description

The vulnerability in Oracle VM VirtualBox allows attackers to compromise the system and potentially access critical data.

Affected Systems and Versions

Versions of VM VirtualBox prior to 6.1.20 are affected by this vulnerability.

Exploitation Mechanism

An unauthenticated attacker with logon access can exploit this vulnerability to compromise the system.

Mitigation and Prevention

Ways to mitigate and prevent exploitation of CVE-2021-2283.

Immediate Steps to Take

Users should update VM VirtualBox to version 6.1.20 or newer to mitigate this vulnerability.

Long-Term Security Practices

Regularly update software and follow security best practices to enhance system security.

Patching and Updates

Stay informed about security updates for VM VirtualBox and apply patches promptly to address vulnerabilities.