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Call stack and Executable-space protection

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Call stack and Executable-space protection

Call stack vs. Executable-space protection

In computer science, a call stack is a stack data structure that stores information about the active subroutines of a computer program. In computer security, executable-space protection marks memory regions as non-executable, such that an attempt to execute machine code in these regions will cause an exception.

Similarities between Call stack and Executable-space protection

Call stack and Executable-space protection have 6 things in common (in Unionpedia): Buffer overflow, Exploit (computer security), Memory management, Operating system, Return-oriented programming, Return-to-libc attack.

Buffer overflow

In programming and information security, a buffer overflow or buffer overrun is an anomaly whereby a program writes data to a buffer beyond the buffer's allocated memory, overwriting adjacent memory locations.

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Exploit (computer security)

An exploit (from the English verb to exploit, meaning "to use something to one’s own advantage") is a piece of software, a chunk of data, or a sequence of commands that takes advantage of a bug or vulnerability to cause unintended or unanticipated behavior to occur on computer software, hardware, or something electronic (usually computerized).

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Memory management

Memory management is a form of resource management applied to computer memory.

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Operating system

An operating system (OS) is system software that manages computer hardware and software resources, and provides common services for computer programs.

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Return-oriented programming

Return-oriented programming (ROP) is a computer security exploit technique that allows an attacker to execute code in the presence of security defenses such as executable space protection and code signing.

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Return-to-libc attack

A "return-to-libc" attack is a computer security attack usually starting with a buffer overflow in which a subroutine return address on a call stack is replaced by an address of a subroutine that is already present in the process executable memory, bypassing the no-execute bit feature (if present) and ridding the attacker of the need to inject their own code.

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The list above answers the following questions

Call stack and Executable-space protection Comparison

Call stack has 71 relations, while Executable-space protection has 89. As they have in common 6, the Jaccard index is 3.75% = 6 / (71 + 89).

References

This article shows the relationship between Call stack and Executable-space protection. To access each article from which the information was extracted, please visit: