What type of attack involves sending and executing arbitrary scripts on a system?

The correct choice is related to the attack method where an attacker sends and executes arbitrary scripts on a system. Code injection attacks exploit vulnerabilities in software that allow an attacker to introduce malicious code into a program. This malicious code is then executed by the host application, which can lead to unauthorized operations, data manipulation, and system compromise.

Code injection can take several forms, such as SQL injection, where attackers insert SQL statements into input fields to manipulate the database, or cross-site scripting (XSS), where scripts are injected into web pages viewed by other users. These attacks often target web applications, utilizing forms, cookies, or other means to introduce harmful code.

In contrast, memory corruption refers to attacks that directly alter the program’s memory structure, often to bypass security measures, while malware injection specifically refers to placing harmful software (malware) onto a system, and denial of service attacks focus on making a service unavailable to its intended users rather than executing code on the target system.