CVE-2020-13523 : Security Advisory and Response

SoftPerfect RAM Disk 4.1 spvve.sys driver has an information disclosure vulnerability that can be exploited by a specially crafted I/O request packet (IRP) to disclose sensitive data.

Understanding CVE-2020-13523

This CVE involves an information disclosure vulnerability in SoftPerfect RAM Disk 4.1.

What is CVE-2020-13523?

The vulnerability allows an attacker to disclose sensitive information by sending a malicious IRP.

The Impact of CVE-2020-13523

CVSS Score: 3.8 (Low)
Severity: Low
Attack Vector: Local
Attack Complexity: Low
Privileges Required: Low
Scope: Changed
Confidentiality Impact: Low
Integrity Impact: None
Availability Impact: None
Vector String: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

Technical Details of CVE-2020-13523

SoftPerfect RAM Disk 4.1 spvve.sys driver is affected by this vulnerability.

Vulnerability Description

An information disclosure vulnerability exists in the spvve.sys driver.

Affected Systems and Versions

Product: SoftPerfect
Version: SoftPerfect RAM Disk 4.1

Exploitation Mechanism

A specially crafted I/O request packet (IRP) can trigger the vulnerability.

Mitigation and Prevention

Take immediate steps to address and prevent exploitation.

Immediate Steps to Take

Update SoftPerfect RAM Disk to the latest version.
Monitor for any suspicious activities on the system.
Implement least privilege access.

Long-Term Security Practices

Regularly update and patch software.
Conduct security training for users to recognize and report suspicious activities.

Patching and Updates

Apply security patches provided by SoftPerfect to fix the vulnerability.