CompTIA CySA+ (CS0-001) — Question 178

Which of the following is a vulnerability when using Windows as a host OS for virtual machines?

Answer options

• A. Windows requires frequent patching.
• B. Windows virtualized environments are typically unstable.
• C. Windows requires hundreds of open firewall ports to operate.
• D. Windows is vulnerable to the "ping of death".

Correct answer: D

Explanation

The correct answer is D because the 'ping of death' is a known vulnerability that affects older versions of Windows, allowing attackers to crash the system. Option A is incorrect as frequent patching is a standard practice for maintaining security, not a vulnerability. Option B is misleading since stability can vary but is not a direct vulnerability. Option C is also incorrect because while Windows may require open ports, it's not inherently a vulnerability related to virtualization.