CVE-2019-2585 : What You Need to Know
Learn about CVE-2019-2585, a vulnerability in the MySQL Server component of Oracle MySQL versions 8.0.15 and earlier. Understand the impact, affected systems, exploitation mechanism, and mitigation steps.
A vulnerability has been identified in the InnoDB subcomponent of Oracle MySQL, specifically affecting versions 8.0.15 and earlier. This vulnerability can be exploited by a high privileged attacker with network access, potentially leading to a denial of service situation.
Understanding CVE-2019-2585
This CVE pertains to a vulnerability in the MySQL Server component of Oracle MySQL, impacting versions 8.0.15 and prior.
What is CVE-2019-2585?
The vulnerability allows a high privileged attacker with network access through multiple protocols to compromise the MySQL Server, potentially causing it to hang or crash, resulting in a denial of service situation.
The Impact of CVE-2019-2585
If successfully exploited, this vulnerability can lead to unauthorized actions that disrupt the availability of the MySQL Server. The CVSS 3.0 Base Score for this vulnerability is 4.9, indicating its impact on availability.
Technical Details of CVE-2019-2585
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability in the MySQL Server component of Oracle MySQL, specifically in the InnoDB subcomponent, allows for unauthorized actions that can compromise the server's availability.
Affected Systems and Versions
- Product: MySQL Server
- Vendor: Oracle Corporation
- Versions Affected: 8.0.15 and prior
Exploitation Mechanism
- High privileged attacker with network access can exploit the vulnerability
- Multiple protocols can be used for network access
- Successful exploitation can lead to a denial of service situation
Mitigation and Prevention
To address CVE-2019-2585, consider the following mitigation strategies:
Immediate Steps to Take
- Apply vendor-provided patches and updates promptly
- Monitor network traffic for any suspicious activity
- Restrict network access to the MySQL Server
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities
- Implement network segmentation to limit the impact of potential attacks
- Conduct regular security assessments and audits to identify and address vulnerabilities
Patching and Updates
- Stay informed about security advisories from Oracle and other relevant vendors
- Apply security patches as soon as they are released to mitigate the risk of exploitation