MMTCoin has a logic flaw vulnerability

MMTCoin MMT is an Ether-based digital currency. An integer overflow vulnerability exists in the 'mintToken' function in MMT's smart contract implementation. An attacker can exploit this vulnerability to set the balance of any user to an arbitrary value...

CVE-2018-13729

The mintToken function of a smart contract implementation for JPMD100B, 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...