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C/C++

C or C++ : Use of overlapping buffers

Classification

PCI DSS 4.0
6.2.4

Overview

Overlapping buffers are passed to the function that works with strings or memory. Undefined behavior of application is possible.

References

  1. memcpy of overlapping buffers
LOW

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See also

C/C++

C or C++ : Dead store

C/C++

C or C++ : Use after free

C/C++

C or C++ : va_list uninitialized