Question

Q:1. If we talk about control hijacking, which of the following is true ?

1.In Buffer overflow attacks, stack based attacks are more common than heap based attack.

2.Integer overflow attacks is not a type of control hijacking.

3.Format string vulnerabilities are used to prevent control hijacking.

4.All of the above​

Answer 1

Answer:

All The Above

Explanation:

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Answer 2

The answer is option 4. All of the above.

• In a control hijacking, there is the exploitation of an error in the program, particularly the vulnerability of memory corruption.
• To control hijacking attacks we should control-flow hijacking attacks.
• Examples of control hijackings are integer overflow attacks, butter overflow attacks, format string vulnerabilities.
• Its application is in the runtime of the control flow of the program.