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  2. Arbitrary code execution - Wikipedia

    en.wikipedia.org/wiki/Arbitrary_code_execution

    On its own, an arbitrary code execution exploit will give the attacker the same privileges as the target process that is vulnerable. [11] For example, if exploiting a flaw in a web browser, an attacker could act as the user, performing actions such as modifying personal computer files or accessing banking information, but would not be able to perform system-level actions (unless the user in ...

  3. Return-oriented programming - Wikipedia

    en.wikipedia.org/wiki/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 [1] [2] such as executable space protection and code signing.

  4. Code injection - Wikipedia

    en.wikipedia.org/wiki/Code_injection

    Here, the code under attack is the code that is trying to check the parameter, the very code that might have been trying to validate the parameter to defend against an attack. [ 20 ] Any function that can be used to compose and run a shell command is a potential vehicle for launching a shell injection attack.

  5. Shellcode - Wikipedia

    en.wikipedia.org/wiki/Shellcode

    Download and execute is a type of remote shellcode that downloads and executes some form of malware on the target system. This type of shellcode does not spawn a shell, but rather instructs the machine to download a certain executable file off the network, save it to disk and execute it.

  6. Heap spraying - Wikipedia

    en.wikipedia.org/wiki/Heap_spraying

    The part of the source code of an exploit that implements this technique is called a heap spray. [1] In general, code that sprays the heap attempts to put a certain sequence of bytes at a predetermined location in the memory of a target process by having it allocate (large) blocks on the process's heap and fill the bytes in these blocks with ...

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    If you're a first-time QVC shopper, you can also take an extra $20 off your order of $40 or more when you use the code HOLIDAY20 at checkout. (This brings it down to just 20 bucks!) (This brings ...

  8. 76ers guard Tyrese Maxey reportedly called out Joel Embiid ...

    www.aol.com/sports/76ers-guard-tyrese-maxey...

    The Philadelphia 76ers have been off to a rough start this season, falling to 2-11 after a loss to the Miami Heat on Monday.And things in the locker room are reportedly a bit shaky as well, with ...

  9. Interpreter (computing) - Wikipedia

    en.wikipedia.org/wiki/Interpreter_(computing)

    In the spectrum between interpreting and compiling, another approach is to transform the source code into an optimized abstract syntax tree (AST), then execute the program following this tree structure, or use it to generate native code just-in-time. [12]