CWE-190

In libpng 1.6.34, a wrong calculation of row_factor in the png_check_chunk_length function (pngrutil.c) may trigger an integer overflow and resultant divide-by-zero while processing a crafted PNG file, leading to a denial of service.

The mintToken function of a smart contract implementation for R Time Token v3 (RS) (Contract Name: RTokenMain), an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.

The mintToken function of a smart contract implementation for MehdiTAZIToken, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.

The mintToken function of a smart contract implementation for GreenEnergyToken, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.

The mintToken function of a smart contract implementation for GMile, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.

The mint function of a smart contract implementation for CTest7, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value.