CVE-2020-14545 : What You Need to Know

A vulnerability in the Oracle Solaris product of Oracle Systems allows unauthorized access and potential denial of service.

Understanding CVE-2020-14545

This CVE involves a vulnerability in the Oracle Solaris product, impacting version 11.

What is CVE-2020-14545?

The vulnerability in the Device Driver Utility component of Oracle Solaris version 11 allows a low-privileged attacker with login access to compromise the system. Successful exploitation requires human interaction and can lead to unauthorized data access and partial denial of service.

The Impact of CVE-2020-14545

The vulnerability has a CVSS 3.1 Base Score of 5.0, with integrity and availability impacts. It can result in unauthorized data access and partial denial of service on Oracle Solaris systems.

Technical Details of CVE-2020-14545

This section provides technical details of the CVE.

Vulnerability Description

The vulnerability allows a low-privileged attacker to compromise Oracle Solaris, leading to unauthorized data access and potential denial of service.

Affected Systems and Versions

Product: Solaris Operating System
Vendor: Oracle Corporation
Affected Version: 11

Exploitation Mechanism

Attack Complexity: High
Attack Vector: Local
Privileges Required: Low
User Interaction: Required
Scope: Unchanged
Confidentiality Impact: None
Integrity Impact: High
Availability Impact: Low

Mitigation and Prevention

Protect your system from CVE-2020-14545 with the following steps:

Immediate Steps to Take

Apply vendor patches promptly
Monitor system logs for suspicious activities
Restrict user privileges to minimize potential impact

Long-Term Security Practices

Regularly update and patch software
Conduct security training for users to prevent social engineering attacks
Implement network segmentation to limit the spread of potential compromises

Patching and Updates

Ensure that you regularly check for and apply security patches provided by Oracle to mitigate the CVE-2020-14545 vulnerability.