All these variables are cleaned up from the stack as the function terminates. These variables take no space in the executable disk copy. Buffer Overflow: the Details Consider another C example: void ...

A few weeks ago, we published a challenge relating to the exploitation of a simple buffer overflow in Linux ... As can be seen in the above diagram, the return address is stored after ebp.

Stack-based buffer overrun (or stack-based buffer overflow) is a bug that indicates that a program writes more data to a buffer located on the stack than is actually allocated for the buffer.

the so-called "buffer overflow attack" remains a risk in many systems! The problem stems from a basic fact about how computers manage information in memory. A "stack" is a continuous chunk of live ...

An attacker sending specially crafted data packets containing hex strings (type 3) or a list of decimal strings separated by “;” (type 9) can cause a buffer overflow due to a fixed-size stack ...

Kernel-mode Hardware-enforced Stack Protection is a security feature introduced in Windows 11 22H2 that protects systems from various memory attacks, such as stack buffer overflows. Microsoft ...