Which attack technique can be used to bypass address space layout randomization (ASLR)?This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option.optionAReturn to JavaScriptoptionBBuffer overflowoptionCStack canaryoptionDReturn to libc
Question
Which attack technique can be used to bypass address space layout randomization (ASLR)?This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option.optionAReturn to JavaScriptoptionBBuffer overflowoptionCStack canaryoptionDReturn to libc
Solution
The attack technique that can be used to bypass address space layout randomization (ASLR) is option B: Buffer overflow.
Here's a step-by-step explanation:
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Buffer overflow is a type of software vulnerability that exists when a region of a computer's memory is written with too much data, causing data to overflow into adjacent memory regions.
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This overflow can corrupt data, crash the program, or lead to the execution of malicious code.
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ASLR is a computer security technique that involves randomly positioning the base address of an executable and the position of libraries, heap, and stack, in a process's address space.
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The main purpose of ASLR is to prevent an attacker from reliably jumping to a particular exploited function in memory (such as a buffer overflow).
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However, if an attacker can find a buffer overflow vulnerability in the code, they can use it to bypass ASLR. This is because they can overwrite the return address of a function to point to their own malicious code, instead of the function that the program originally intended to return to.
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Therefore, a buffer overflow attack can be used to bypass ASLR.
Similar Questions
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