CVE-2023-43087 : Vulnerability Insights and Analysis

Dell PowerScale OneFS 8.2.x, 9.0.0.x-9.5.0.x contains a vulnerability that allows a low privileged remote attacker to exploit insufficient permissions, potentially leading to information disclosure.

Understanding CVE-2023-43087

This section will cover what CVE-2023-43087 is, its impact, technical details, and mitigation strategies.

What is CVE-2023-43087?

CVE-2023-43087 affects Dell PowerScale OneFS versions 8.2.x, 9.0.0.x-9.5.0.x due to improper handling of insufficient permissions. An attacker with low privileges can exploit this to access sensitive information remotely.

The Impact of CVE-2023-43087

The vulnerability poses a medium severity risk with a CVSS v3.1 base score of 4.3. It allows an attacker to disclose confidential information without requiring high privileges or user interaction.

Technical Details of CVE-2023-43087

This section dives into the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in Dell PowerScale OneFS allows a low privileged remote attacker to exploit insufficient permissions, potentially leading to information disclosure.

Affected Systems and Versions

Dell PowerScale OneFS versions 8.2.x, 9.0.0.x-9.5.0.x are affected by this vulnerability.

Exploitation Mechanism

An attacker with low privileges can exploit the improper handling of permissions to access sensitive information remotely.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2023-43087 and protect your systems effectively.

Immediate Steps to Take

Update Dell PowerScale OneFS to a secure version, restrict network access to vulnerable systems, and monitor for any suspicious activity.

Long-Term Security Practices

Implement the principle of least privilege, conduct regular security assessments, and educate users on best security practices to prevent unauthorized access.

Patching and Updates

Stay informed about security updates from Dell and apply patches promptly to address known vulnerabilities.