CVE-2022-21555 : What You Need to Know
Understand the impact and technical details of CVE-2022-21555, a vulnerability in MySQL Shell for VS Code product by Oracle MySQL. Learn about mitigation and prevention strategies.
This article discusses a vulnerability in the MySQL Shell for VS Code product of Oracle MySQL, impacting versions 1.1.8 and prior. The vulnerability allows a high privileged attacker to compromise MySQL Shell for VS Code, potentially leading to unauthorized data access and updates.
Understanding CVE-2022-21555
In this section, we will explore the details of the CVE-2022-21555 vulnerability in the MySQL Shell for VS Code product.
What is CVE-2022-21555?
The vulnerability in the MySQL Shell for VS Code product allows a high privileged attacker with logon credentials to compromise the software. Successful attacks require human interaction, potentially impacting additional products and resulting in unauthorized data access.
The Impact of CVE-2022-21555
Successful exploitation of this vulnerability can lead to unauthorized update, insert, or delete access to MySQL Shell for VS Code data, as well as unauthorized read access to a subset of the data. The CVSS 3.1 Base Score for this vulnerability is 4.2, with confidentiality and integrity impacts.
Technical Details of CVE-2022-21555
This section will cover specific technical details of the CVE-2022-21555 vulnerability.
Vulnerability Description
The vulnerability allows a high privileged attacker to compromise MySQL Shell for VS Code, potentially resulting in unauthorized data access.
Affected Systems and Versions
The MySQL Shell for VS Code product version 1.1.8 and prior are affected by this vulnerability.
Exploitation Mechanism
Successful exploitation of this vulnerability requires a high privileged attacker to have logon credentials, and human interaction from another person.
Mitigation and Prevention
To mitigate the risks associated with CVE-2022-21555, it is essential to take immediate steps and implement long-term security practices.
Immediate Steps to Take
Users should consider limiting access to the MySQL Shell for VS Code product to only authorized personnel with the necessary privileges.
Long-Term Security Practices
Regularly update the software to the latest version and apply patches promptly to address known vulnerabilities.
Patching and Updates
Stay informed about security alerts and advisories related to Oracle MySQL products and apply relevant patches and updates in a timely manner.