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CVE-2020-2748 : Security Advisory and Response

Learn about CVE-2020-2748, a vulnerability in Oracle VM VirtualBox allowing unauthorized access to sensitive data. Find out the impacted versions and mitigation steps.

A vulnerability in Oracle VM VirtualBox could allow a high privileged attacker to compromise the system, impacting additional products.

Understanding CVE-2020-2748

What is CVE-2020-2748?

The vulnerability in Oracle VM VirtualBox allows unauthorized access to sensitive data, potentially leading to system compromise.

The Impact of CVE-2020-2748

The vulnerability could result in unauthorized read access to critical data, affecting the confidentiality of Oracle VM VirtualBox.

Technical Details of CVE-2020-2748

Vulnerability Description

The vulnerability in Oracle VM VirtualBox allows a high privileged attacker to compromise the system, impacting additional products.

Affected Systems and Versions

        Product: VM VirtualBox
        Vendor: Oracle Corporation
        Affected Versions:
              Prior to 5.2.40
              Prior to 6.0.20
              Prior to 6.1.6

Exploitation Mechanism

        Attack Complexity: Low
        Attack Vector: Local
        Privileges Required: High
        Confidentiality Impact: Low
        Integrity Impact: None
        User Interaction: None
        Scope: Changed
        Vector String: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N

Mitigation and Prevention

Immediate Steps to Take

        Update Oracle VM VirtualBox to versions 5.2.40, 6.0.20, or 6.1.6 to mitigate the vulnerability.
        Monitor for any unauthorized access or unusual activities on the system.

Long-Term Security Practices

        Regularly update and patch software to prevent vulnerabilities.
        Implement strong access controls and authentication mechanisms.

Patching and Updates

        Apply security patches provided by Oracle Corporation to address the vulnerability.

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