CVE-2019-2435 : What You Need to Know
Learn about CVE-2019-2435 affecting MySQL Connectors by Oracle Corporation. Unauthorized attackers with network access via TLS can compromise the system, leading to unauthorized data access and manipulation.
A vulnerability has been identified in the MySQL Connectors component of Oracle MySQL, affecting versions 8.0.13 and earlier, as well as 2.1.8 and earlier. This vulnerability allows unauthorized attackers with network access via TLS to compromise MySQL Connectors, potentially leading to unauthorized access and data manipulation.
Understanding CVE-2019-2435
This CVE pertains to a vulnerability in the MySQL Connectors component of Oracle MySQL, specifically in the Connector/Python subcomponent.
What is CVE-2019-2435?
The vulnerability in MySQL Connectors allows unauthorized attackers with network access via TLS to compromise the system, potentially resulting in unauthorized access, creation, deletion, or modification of critical data accessible through MySQL Connectors.
The Impact of CVE-2019-2435
- Successful exploitation requires network access via TLS and human interaction from a person other than the attacker
- Unauthorized access to critical data or complete access to all data accessible through MySQL Connectors
- CVSS 3.0 Base Score of 8.1, indicating significant impacts on confidentiality and integrity
Technical Details of CVE-2019-2435
This section provides technical details of the vulnerability.
Vulnerability Description
The vulnerability allows unauthenticated attackers with network access via TLS to compromise MySQL Connectors, potentially leading to unauthorized data access and manipulation.
Affected Systems and Versions
- Product: MySQL Connectors
- Vendor: Oracle Corporation
- Affected Versions: 8.0.13 and prior, 2.1.8 and prior
Exploitation Mechanism
- Unauthorized attackers with network access via TLS can exploit the vulnerability
- Successful attacks require human interaction from a person other than the attacker
Mitigation and Prevention
To address CVE-2019-2435, follow these mitigation and prevention strategies:
Immediate Steps to Take
- Apply security patches provided by Oracle Corporation
- Monitor network traffic for any suspicious activities
- Restrict network access to MySQL Connectors
Long-Term Security Practices
- Regularly update MySQL Connectors to the latest versions
- Implement network segmentation to limit access to critical systems
- Conduct regular security audits and penetration testing
Patching and Updates
- Stay informed about security advisories from Oracle Corporation
- Apply patches promptly to address known vulnerabilities