CVE-2019-2730 : What You Need to Know
Learn about CVE-2019-2730, a vulnerability in Oracle MySQL's MySQL Server component impacting versions 5.6.44 and earlier, and 5.7.18 and earlier. Understand the exploitation risks and mitigation steps.
A vulnerability has been identified in Oracle MySQL's MySQL Server component, affecting versions 5.6.44 and earlier, as well as 5.7.18 and earlier. This vulnerability can be exploited by a highly privileged attacker with network access, potentially compromising the MySQL Server's integrity.
Understanding CVE-2019-2730
This CVE pertains to a security vulnerability in Oracle MySQL's MySQL Server component.
What is CVE-2019-2730?
The vulnerability in the MySQL Server component of Oracle MySQL allows a highly privileged attacker with network access to compromise the server, potentially leading to unauthorized data manipulation.
The Impact of CVE-2019-2730
If successfully exploited, this vulnerability could result in unauthorized manipulation of data accessible through the MySQL Server, such as updates, inserts, or deletions. The integrity of the MySQL Server is impacted with a CVSS 3.0 Base Score of 2.7.
Technical Details of CVE-2019-2730
This section provides technical details of the CVE-2019-2730 vulnerability.
Vulnerability Description
The vulnerability allows a highly privileged attacker with network access to compromise the MySQL Server, potentially leading to unauthorized data manipulation.
Affected Systems and Versions
- Product: MySQL Server
- Vendor: Oracle Corporation
- Affected Versions: 5.6.44 and prior, 5.7.18 and prior
Exploitation Mechanism
- Highly privileged attacker with network access
- Various protocols can be used for network access
- Unauthorized data manipulation including updates, inserts, or deletions
Mitigation and Prevention
Protecting systems from CVE-2019-2730 is crucial to maintaining security.
Immediate Steps to Take
- Apply security patches provided by Oracle Corporation
- Monitor network traffic for any suspicious activities
- Restrict network access to the MySQL Server
Long-Term Security Practices
- Regularly update and patch MySQL Server installations
- Implement strong access controls and authentication mechanisms
- Conduct regular security audits and assessments
Patching and Updates
- Stay informed about security updates from Oracle Corporation
- Promptly apply patches to address known vulnerabilities in MySQL Server