What are the security implications of buffer overflows?

What are the security implications of buffer overflows?

Buffer overflows can lead to serious security vulnerabilities, allowing attackers to execute arbitrary code.

Can you explain how an attacker exploits a buffer overflow?

Sure! An attacker typically sends more data than a buffer can handle, overwriting adjacent memory and gaining control.

What are some common defenses against buffer overflow attacks?

Common defenses include stack canaries, address space layout randomization (ASLR), and using safe programming languages.

Are there any real-world examples of buffer overflow attacks?

Yes, one notable example is the Code Red worm, which exploited a buffer overflow in Microsoft IIS.