Integer Overflow Vulnerability in mintToken Function of KAPAYcoin Smart Contract Implementation

CVE-2018-13498 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:P/A:N

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

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