mysql2@1.6.6 vulnerabilities

fast mysql driver. Implements core protocol, prepared statements, ssl and compression in native JS

Known vulnerabilities in the mysql2 package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability	Vulnerable Version
C Remote Code Execution (RCE) mysql2 is a mostly API compatible with mysqljs and supports majority of features. Affected versions of this package are vulnerable to Remote Code Execution (RCE) via the `readCodeFor` function due to improper validation of the `supportBigNumbers` and `bigNumberStrings` values. How to fix Remote Code Execution (RCE)? Upgrade `mysql2` to version 3.9.4 or higher.	<3.9.4
M Prototype Poisoning mysql2 is a mostly API compatible with mysqljs and supports majority of features. Affected versions of this package are vulnerable to Prototype Poisoning due to insecure `results` object creation and improper user input sanitization passed through `parserFn` in `text_parser.js` and `binary_parser.js`. How to fix Prototype Poisoning? Upgrade `mysql2` to version 3.9.4 or higher.	<3.9.4
M Improper Input Validation mysql2 is a mostly API compatible with mysqljs and supports majority of features. Affected versions of this package are vulnerable to Improper Input Validation through the `keyFromFields` function, resulting in cache poisoning. An attacker can inject a colon (`:`) character within a value of the attacker-crafted key. How to fix Improper Input Validation? Upgrade `mysql2` to version 3.9.3 or higher.	<3.9.3