CVE-2018-2831 Explained : Impact and Mitigation

A security flaw in the Core subcomponent of Oracle Virtualization's Oracle VM VirtualBox has been identified, affecting versions prior to 5.1.36 and 5.2.10. This vulnerability can be exploited by a low privileged attacker, potentially leading to unauthorized access to Oracle VM VirtualBox data.

Understanding CVE-2018-2831

This CVE involves a vulnerability in Oracle VM VirtualBox that can impact confidentiality.

What is CVE-2018-2831?

The vulnerability in Oracle VM VirtualBox allows a low privileged attacker to compromise the system, potentially affecting other related products.

The Impact of CVE-2018-2831

The vulnerability can lead to unauthorized access to a limited set of Oracle VM VirtualBox data.
It has a CVSS 3.0 Base Score of 3.8, with a main impact on confidentiality.

Technical Details of CVE-2018-2831

This section provides technical details about the vulnerability.

Vulnerability Description

The flaw in Oracle VM VirtualBox allows attackers with login credentials to compromise the system, potentially impacting additional products.

Affected Systems and Versions

Versions prior to 5.1.36 and 5.2.10 of Oracle VM VirtualBox are affected.

Exploitation Mechanism

Low privileged attackers who have logged into the infrastructure where Oracle VM VirtualBox is running can exploit this vulnerability.

Mitigation and Prevention

Steps to address and prevent the CVE-2018-2831 vulnerability.

Immediate Steps to Take

Update Oracle VM VirtualBox to versions 5.1.36 or 5.2.10 to mitigate the vulnerability.
Monitor and restrict access to the infrastructure hosting Oracle VM VirtualBox.

Long-Term Security Practices

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

Patching and Updates

Stay informed about security advisories from Oracle and apply patches promptly to secure the system.