Learn what integer overflow is, why you should test for it, and how to identify, prevent, ... For example, if a 16-bit unsigned integer is used to hold a value between 0 and 65535, ...

This repository demonstrates a potential integer overflow/underflow bug in Hack. The code appears simple, but calling functions with extreme integer values could lead to incorrect results. This ...

Learn how to prevent integer overflow and underflow in smart contracts by using the SafeMath library, Solidity 0.8.0 and above, or custom checks. Skip to main content LinkedIn Articles ...

This project demonstrates integer overflow on solidity. This bug fixed in solidity version of 0.8. When you would increment a uint variable over of their max value, It's would be zero. To protect from ...

In the example from GAIM, a user-supplied payload length of UINT_MAX will cause an integer overflow within the second parameter of calloc and only allocate a 0 byte buffer.

There are many other examples. An integer overflow in the Apache Web server led to buffer busting and reports of a worm. There are similar reports on FreeBSD and OpenSSH.

Integer overflow bugs in C and C++ programs are difficult to track down and may lead to fatal errors or exploitable vulnerabilities. Although a number of tools for finding these bugs exist, the ...