CVE-2019-2920 : What You Need to Know
Learn about CVE-2019-2920, a vulnerability in Oracle MySQL's MySQL Connectors product, allowing unauthorized attackers to compromise the system and potentially cause a partial denial of service. Find out how to mitigate this security risk.
A vulnerability has been discovered in Oracle MySQL's MySQL Connectors product, affecting versions 5.3.13 and earlier, as well as 8.0.17 and earlier. This vulnerability allows unauthorized attackers to compromise MySQL Connectors, potentially leading to a partial denial of service.
Understanding CVE-2019-2920
This CVE pertains to a vulnerability in Oracle MySQL's MySQL Connectors product, impacting specific versions and potentially enabling unauthorized access.
What is CVE-2019-2920?
CVE-2019-2920 is a vulnerability in Oracle MySQL's MySQL Connectors product, allowing unauthorized attackers to compromise the system and potentially cause a partial denial of service.
The Impact of CVE-2019-2920
The vulnerability in MySQL Connectors could be exploited by unauthorized attackers with network access via various protocols, potentially leading to a partial denial of service to the affected system.
Technical Details of CVE-2019-2920
This section provides detailed technical information about the CVE-2019-2920 vulnerability.
Vulnerability Description
The vulnerability in MySQL Connectors allows unauthenticated attackers with network access to compromise the system, potentially resulting in a partial denial of service.
Affected Systems and Versions
- Product: MySQL Connectors
- Vendor: Oracle Corporation
- Affected Versions: 5.3.13 and prior, 8.0.17 and prior
Exploitation Mechanism
Unauthorized attackers with network access via multiple protocols can exploit this vulnerability to compromise MySQL Connectors, potentially causing a partial denial of service.
Mitigation and Prevention
To address CVE-2019-2920 and enhance system security, consider the following mitigation strategies:
Immediate Steps to Take
- Apply security patches provided by Oracle Corporation promptly.
- Monitor network traffic for any suspicious activity targeting MySQL Connectors.
Long-Term Security Practices
- Implement network segmentation to limit access to MySQL Connectors.
- Regularly update and patch MySQL Connectors to address known vulnerabilities.
Patching and Updates
Ensure timely installation of security patches and updates released by Oracle Corporation to mitigate the CVE-2019-2920 vulnerability.