A vulnerability that would allow an unauthenticated, remote attacker to originate a DoS attack was found in a DHCP client implementation of a switch. Which of the following would BEST resolve the issue?
A) Verify the default passwords have been changed.
B) Upgrade to the latest firmware
C) Generate new SSH keys.
D) Review and modify the firewall rules.

Question

Quizplus · Accepted Answer

Upgrading to the latest firmware would likely include patches or fixes for known vulnerabilities, including those that could be exploited for DoS attacks.

A Vulnerability That Would Allow an Unauthenticated, Remote Attacker to Originate