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ExamsCV0-003Questions#563
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CV0-003 · Question #563

CV0-003 Question #563: Real Exam Question with Answer & Explanation

The correct answer is A: VM escape. A VM escape is a security vulnerability that allows an attacker to break out of a virtual machine (VM) and gain access to the underlying host system. This can be done by exploiting a vulnerability in the VM's hypervisor, the software that creates and manages the VMs. In this case

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Question

A company that utilizes an IaaS service provider has contracted with a vendor to perform a penetration test on its environment. The vendor is able to exploit the virtualization layer and obtain access to other instances within the cloud provider's environment that do not belong to the company. Which of the following BEST describes this attack?

Options

  • AVM escape
  • BDirectory traversal
  • CBuffer overflow
  • DHeap spraying

Explanation

A VM escape is a security vulnerability that allows an attacker to break out of a virtual machine (VM) and gain access to the underlying host system. This can be done by exploiting a vulnerability in the VM's hypervisor, the software that creates and manages the VMs. In this case, the vendor was able to exploit a vulnerability in the hypervisor to gain access to other instances within the cloud provider's environment that do not belong to the company. This is a serious vulnerability that can allow an attacker to gain control of the entire cloud environment.

Topics

#VM escape#virtualization security#IaaS attack vectors#cloud threats

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