node-extend vulnerabilities (Ubuntu)

2 vulnerabilities.

• node-extend Ubuntu Prototype Pollution in extend CVE-2018-16492 Public exploitFix available 9.8 CriticalFebruary 1, 2019
• node-extend Ubuntu Prototype Pollution in node.extend CVE-2018-16491 Fix available 9.8 CriticalFebruary 1, 2019