A Static Analysis Tool For Finding Vulnerabilities In C/C++ Source Code
This is "flawfinder" by David A. Wheeler.
Flawfinder is a simple program that scans C/C++ source code and reports potential security flaws. It can be a useful tool for examining software for vulnerabilities, and it can also serve as a simple introduction to static source code analysis tools more generally. It is designed to be easy to install and use. Flawfinder supports the Common Weakness Enumeration (CWE) and is officially CWE-Compatible.