Which of the following security vulnerabilities could result in the receipt of malicious information that could force a program to behave in an unintended way?
- Buffer overflow
- Access control problem
- Race condition
- Non-validated input
Answers Explanation & Hints: A non-validated input vulnerability occurs when a program accepts input from a user but does not validate the input properly before using it. This can allow an attacker to send malicious input that could cause the program to behave in an unintended way, such as executing arbitrary code, corrupting data, or stealing information. Buffer overflow vulnerabilities occur when a program accepts input that is too large to be stored in the designated memory buffer, allowing an attacker to overwrite adjacent memory addresses with malicious code. Access control vulnerabilities occur when a program allows unauthorized access to protected resources or functions, such as allowing a user to execute a function they should not have access to. Race conditions occur when multiple processes or threads attempt to access and modify the same resource at the same time, potentially resulting in inconsistent or unexpected behavior. |