CVE-2019-2863 : Security Advisory and Response

A vulnerability has been identified in the Core component of Oracle Virtualization, specifically in the Oracle VM VirtualBox. It affects versions prior to 5.2.32 and prior to 6.0.10. This vulnerability can be easily exploited by a low privileged attacker who has logged into the infrastructure where Oracle VM VirtualBox is running, leading to compromise of the Oracle VM VirtualBox. Although the vulnerability exists in Oracle VM VirtualBox, it may also have a significant impact on other products. Successful exploitation of this vulnerability can result in unauthorized access to critical data or complete access to all data accessible through Oracle VM VirtualBox. It is assigned a CVSS 3.0 Base Score of 6.5, with confidentiality impacts. The CVSS Vector is (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N).

Understanding CVE-2019-2863

This section provides insights into the nature and impact of CVE-2019-2863.

What is CVE-2019-2863?

CVE-2019-2863 is a vulnerability found in the Oracle VM VirtualBox component of Oracle Virtualization, specifically in the Core subcomponent. It allows a low privileged attacker with access to the infrastructure where Oracle VM VirtualBox is running to compromise the system.

The Impact of CVE-2019-2863

The vulnerability in Oracle VM VirtualBox can lead to unauthorized access to critical data or complete access to all data accessible through the system. It poses a significant risk to the confidentiality of the information stored within the Oracle VM VirtualBox.

Technical Details of CVE-2019-2863

This section delves into the technical aspects of CVE-2019-2863.

Vulnerability Description

The vulnerability allows a low privileged attacker to compromise Oracle VM VirtualBox by exploiting the Core component of Oracle Virtualization. It affects versions prior to 5.2.32 and prior to 6.0.10.

Affected Systems and Versions

Product: VM VirtualBox
Vendor: Oracle Corporation
Versions Affected:
Less than 5.2.32
Less than 6.0.10

Exploitation Mechanism

The vulnerability can be exploited by a low privileged attacker who has logged into the infrastructure where Oracle VM VirtualBox is running, potentially leading to a compromise of the system.

Mitigation and Prevention

In this section, you will find steps to mitigate and prevent the exploitation of CVE-2019-2863.

Immediate Steps to Take

Update Oracle VM VirtualBox to versions 5.2.32 or 6.0.10 to mitigate the vulnerability.
Monitor and restrict access to the infrastructure where Oracle VM VirtualBox is deployed.

Long-Term Security Practices

Regularly update and patch Oracle VM VirtualBox to address security vulnerabilities.
Implement strong access controls and authentication mechanisms to prevent unauthorized access.

Patching and Updates

Ensure timely installation of security patches and updates provided by Oracle Corporation to address vulnerabilities like CVE-2019-2863.