Question: What type of memory is often targeted in buffer overflow attacks?
Answer:
Stack memory is often targeted in buffer overflow attacks, where attackers overwrite return addresses and function pointers.
MCQ: What type of memory is often targeted in buffer overflow attacks?
Correct Answer:
A. Heap memory
Explanation:
Stack memory is often targeted in buffer overflow attacks, where attackers overwrite return addresses and function pointers.
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Related Questions
- 1. What is the role of a buffer in a buffer overflow attack?
- 2. How does an attacker typically inject malicious code in a buffer overflow attack?
- 3. What is the purpose of a NOP sled in a buffer overflow attack?
- 4. In a stack-based buffer overflow, what is the target of the attack often overwritten with malicious data?
- 5. What is the purpose of data execution prevention (DEP) in mitigating buffer overflow attacks?
- 6. How can stack canaries (canary values) enhance security in the context of buffer overflow attacks?
- 7. What is the role of ASLR (Address Space Layout Randomization) in mitigating buffer overflow attacks?
- 8. How does heap-based buffer overflow differ from stack-based buffer overflow?
- 9. What is the purpose of shellcode in the context of buffer overflow attacks?
- 10. In a return-to-libc attack, what technique is employed by attackers to execute arbitrary code?
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