CVE-2019-2859 : Exploit Details and Defense Strategies

A weakness has been discovered in the Core component of Oracle Virtualization, specifically in the Oracle VM VirtualBox. This vulnerability affects versions prior to 5.2.32 and 6.0.10. It can be easily exploited by an attacker with low privileges who has logged into the system where Oracle VM VirtualBox is running. The exploitation of this vulnerability can lead to the compromise of Oracle VM VirtualBox, and the impact could extend to other related products. If successfully exploited, this vulnerability could result in a complete takeover of Oracle VM VirtualBox, causing significant confidentiality, integrity, and availability issues. The CVSS 3.0 Base Score for this vulnerability is 8.8, with a corresponding CVSS Vector of (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).

Understanding CVE-2019-2859

This CVE identifies a vulnerability in Oracle VM VirtualBox that could allow an attacker to compromise the system.

What is CVE-2019-2859?

CVE-2019-2859 is a security vulnerability found in Oracle VM VirtualBox, impacting versions prior to 5.2.32 and 6.0.10. It is classified as an easily exploitable vulnerability that can be leveraged by an attacker with low privileges.

The Impact of CVE-2019-2859

Successful exploitation of this vulnerability can lead to a complete takeover of Oracle VM VirtualBox.
Attackers could compromise the confidentiality, integrity, and availability of the affected system.
The impact may extend to other associated products, amplifying the potential risks.

Technical Details of CVE-2019-2859

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

The vulnerability in Oracle VM VirtualBox allows a low-privileged attacker to compromise the system, potentially leading to a complete takeover.

Affected Systems and Versions

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

Exploitation Mechanism

An attacker with low privileges accessing the system where Oracle VM VirtualBox is running can exploit this vulnerability.

Mitigation and Prevention

Protecting systems from CVE-2019-2859 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Oracle VM VirtualBox to versions 5.2.32 or 6.0.10 to mitigate the vulnerability.
Monitor system logs for any suspicious activities.
Restrict access to critical systems to authorized personnel only.

Long-Term Security Practices

Regularly update and patch software to address known vulnerabilities.
Conduct security training for employees to enhance awareness of potential threats.

Patching and Updates

Apply security patches provided by Oracle promptly to address CVE-2019-2859 and other vulnerabilities.