enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Stack buffer overflow - Wikipedia

    en.wikipedia.org/wiki/Stack_buffer_overflow

    Stack buffer overflow is a type of the more general programming malfunction known as buffer overflow (or buffer overrun). [1] Overfilling a buffer on the stack is more likely to derail program execution than overfilling a buffer on the heap because the stack contains the return addresses for all active function calls.

  3. Buffer overflow protection - Wikipedia

    en.wikipedia.org/wiki/Buffer_overflow_protection

    Stack buffer overflow is a type of the more general programming malfunction known as buffer overflow (or buffer overrun). Overfilling a buffer on the stack is more likely to derail program execution than overfilling a buffer on the heap because the stack contains the return addresses for all active function calls. [1] Stack buffer overflow can ...

  4. Buffer overflow - Wikipedia

    en.wikipedia.org/wiki/Buffer_overflow

    Visualization of a software buffer overflow. Data is written into A, but is too large to fit within A, so it overflows into B.. 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.

  5. Return-oriented programming - Wikipedia

    en.wikipedia.org/wiki/Return-oriented_programming

    In a buffer overrun, a function that does not perform proper bounds checking before storing user-provided data into memory will accept more input data than it can store properly. If the data is being written onto the stack, the excess data may overflow the space allocated to the function's variables (e.g., "locals" in the stack diagram to the ...

  6. Memory safety - Wikipedia

    en.wikipedia.org/wiki/Memory_safety

    Buffer overflow – out-of-bound writes can corrupt the content of adjacent objects, or internal data (like bookkeeping information for the heap) or return addresses. Buffer over-read – out-of-bound reads can reveal sensitive data or help attackers bypass address space layout randomization .

  7. Storage violation - Wikipedia

    en.wikipedia.org/wiki/Storage_violation

    Storage violation can, for instance, consist of reading from, writing to, or freeing storage not owned by the task. A common type of storage violation is known as a stack buffer overflow where a program attempts to exceed the limits set for its call stack. It can also refer to attempted modification of memory "owned" by another thread where ...

  8. Why the ‘Buffer Day’ Is the Secret to a Better Vacation - AOL

    www.aol.com/lifestyle/why-buffer-day-secret...

    A buffer day works like this… Instead of limiting your vacation sights to the time you’re traveling and physically out of town, make a plan to always (alway Why the ‘Buffer Day’ Is the ...

  9. Shadow stack - Wikipedia

    en.wikipedia.org/wiki/Shadow_stack

    In computer security, a shadow stack is a mechanism for protecting a procedure's stored return address, [1] such as from a stack buffer overflow. The shadow stack itself is a second, separate stack that "shadows" the program call stack. In the function prologue, a function stores its return address to both the call stack and the shadow stack ...