1. Bitbucket. https://bitbucket.org/product/. Bitbucket. https://bitbucket.org/product/.
2. CS courses at UC San Diego. https://ucsd.edu/catalog/courses/CSE.html. CS courses at UC San Diego. https://ucsd.edu/catalog/courses/CSE.html.
3. CS courses at UW-Madison. https://guide.wisc.edu/courses/comp_sci/. CS courses at UW-Madison. https://guide.wisc.edu/courses/comp_sci/.
4. CWE-121: Stack-based buffer overflow. https://cwe.mitre.org/data/definitions/121.html. CWE-121: Stack-based buffer overflow. https://cwe.mitre.org/data/definitions/121.html.
5. CWE-134: Use of externally-controlled format string. https://cwe.mitre.org/data/definitions/134.html/. CWE-134: Use of externally-controlled format string. https://cwe.mitre.org/data/definitions/134.html/.