The most prevalent cause of security holes is program code that allows ____.
A) error messages
B) threat models
C) buffer overruns
D) attack trees

Question

Quizplus · Accepted Answer

Buffer overruns, also known as buffer overflow, happen when more data is written into a buffer than it can handle. Hackers can exploit this vulnerability by overwriting adjacent memory locations with malicious code, thereby gaining access to the system or causing it to crash. This is the most prevalent cause of security holes. Error messages, threat models, and attack trees can provide useful information for identifying vulnerabilities, but they are not the root cause of security holes.

The Most Prevalent Cause of Security Holes Is Program Code