![]() ![]() In the event that an attacker knows a program’s memory layout, they may be able to intentionally input data that cannot be stored by the buffer. However, the extra data they issue to a program will likely contain malicious code that enables the attacker to trigger additional actions and send new instructions to the application.įor example, introducing additional code into a program could send it new instructions that give the attacker access to the organization’s IT systems. Boundary checks or boundary testing must be performed by testers to check the upper and lower limit of the temporary storage.The buffer overflow exploit techniques a hacker uses depends on the architecture and operating system being used by their target. ![]() Programmers need to test the code with additional values that will exceed the buffer size and check the application before launching.Input validations need to be set in an appropriate way to avoid this. ![]()
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