What is the result of a DHCP starvation attack?

IT Questions BankCategory: CCNA SecurityWhat is the result of a DHCP starvation attack?
What is the result of a DHCP starvation attack? 1ITExamAnswers Staff asked 2 years ago

Question:
What is the result of a DHCP starvation attack?

  • The attacker provides incorrect DNS and default gateway information to clients.
  • The IP addresses assigned to legitimate clients are hijacked.
  • Clients receive IP address assignments from a rogue DHCP server.
  • Legitimate clients are unable to lease IP addresses.

Explanation: DCHP starvation attacks are launched by an attacker with the intent to create a DoS for DHCP clients. To accomplish this goal, the attacker uses a tool that sends many DHCPDISCOVER messages to lease the entire pool of available IP addresses, thus denying them to legitimate hosts.

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