Reference no: EM133300670

Question 1

Any user with UID O is treated by the system as root, regardless of what username he or she has.

True

False

Question 2

The race condition vulnerability depends on the attacker's ability to win the race during the window between check and use. If the program conducts check-and-use many more times, the chance for winning all these race conditions would be much lower.

True

False

Question 3

Once a function in a program has buffer overflow problem, the attacker can always exploit this vulnerability to change the function's return address and change the program's behavior.

True

False