CVE-2017-10379 : Exploit Details and Defense Strategies

A weakness has been identified in the MySQL Server component of Oracle MySQL, specifically affecting the Client programs. This vulnerability, assigned CVE-2017-10379, was published on October 19, 2017.

Understanding CVE-2017-10379

This CVE entry pertains to a security vulnerability in Oracle MySQL's Client programs, impacting versions 5.5.57 and earlier, 5.6.37 and earlier, and 5.7.19 and earlier.

What is CVE-2017-10379?

The vulnerability allows a low-privileged attacker with network access to compromise the MySQL Server through various protocols. Successful exploitation could lead to unauthorized access to sensitive data or complete control over all accessible data.

The Impact of CVE-2017-10379

The Confidentiality impact score for this vulnerability is 6.5 according to CVSS 3.0. The exploit could result in unauthorized access to critical data or complete control over all data accessible by the MySQL Server.

Technical Details of CVE-2017-10379

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability in the MySQL Server component of Oracle MySQL allows a low-privileged attacker with network access to compromise the server.

Affected Systems and Versions

Versions affected include 5.5.57 and earlier, 5.6.37 and earlier, and 5.7.19 and earlier.

Exploitation Mechanism

The vulnerability can be exploited by a low-privileged attacker with network access through various protocols.

Mitigation and Prevention

Here are the steps to mitigate and prevent exploitation of CVE-2017-10379.

Immediate Steps to Take

Apply security patches provided by Oracle to address the vulnerability.
Restrict network access to the MySQL Server to trusted entities only.

Long-Term Security Practices

Regularly update and patch the MySQL Server to protect against known vulnerabilities.
Implement network segmentation to limit the exposure of critical systems.

Patching and Updates

Stay informed about security updates and patches released by Oracle for MySQL Server.