What is a common result when performing a DNS cache poisoning attack?

In a DNS cache poisoning attack, the fundamental goal is to corrupt the DNS cache of a resolver. This results in the attacker being able to control where users are directed when they request a specific domain name. By inserting false information into the DNS cache, the attacker can redirect traffic from a legitimate domain to a malicious site.

For instance, when a user tries to navigate to their bank’s website, instead of going to the legitimate IP address, they could be redirected to a site controlled by the attacker, which might look remarkably similar. This redirection enables various threats, including phishing attacks where sensitive data can be harvested, and the potential for malware to be introduced into the user’s system.

Consequently, traffic redirection is a direct outcome of the manipulation of the DNS cache, making this the correct and most relevant result when discussing the effects of a DNS cache poisoning attack.