CVE-2020-14860 : What You Need to Know

A vulnerability in the MySQL Server product of Oracle MySQL has been identified, allowing a high privileged attacker to compromise the server. This CVE affects versions 8.0.21 and prior.

Understanding CVE-2020-14860

This CVE pertains to a security vulnerability in Oracle MySQL Server that could be exploited by an attacker with network access to compromise the server.

What is CVE-2020-14860?

The vulnerability in MySQL Server allows a high privileged attacker to compromise the server, potentially leading to unauthorized access to sensitive data.

The Impact of CVE-2020-14860

Successful exploitation of this vulnerability can result in unauthorized update, insert, or delete access to MySQL Server data, posing integrity risks with a CVSS 3.1 Base Score of 2.7.

Technical Details of CVE-2020-14860

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability in MySQL Server allows a high privileged attacker with network access to compromise the server, potentially leading to unauthorized data access.

Affected Systems and Versions

Product: MySQL Server
Vendor: Oracle Corporation
Affected Versions: 8.0.21 and prior

Exploitation Mechanism

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

Mitigation and Prevention

To address CVE-2020-14860, follow these mitigation strategies:

Immediate Steps to Take

Apply security patches provided by Oracle promptly.
Monitor network traffic for any suspicious activities.

Long-Term Security Practices

Regularly update MySQL Server to the latest version.
Implement network segmentation to limit access to critical systems.

Patching and Updates

Stay informed about security alerts and updates from Oracle.
Regularly check for security advisories and apply patches as soon as they are available.