CWE-190

The _sell function of a smart contract implementation for GROWCHAIN (GROW), an Ethereum token, has an integer overflow.

** DISPUTED ** The transfer and transferFrom functions of a smart contract implementation for Bittelux (BTX), an Ethereum token, have an integer overflow. NOTE: this has been disputed by a third party.

** DISPUTED ** The transfer and transferFrom functions of a smart contract implementation for ChuCunLingAIGO (CCLAG), an Ethereum token, have an integer overflow. NOTE: this has been disputed by a third party.

The transfer, transferFrom, and mint functions of a smart contract implementation for PFGc, an Ethereum token, have an integer overflow.

mpatch.c in Mercurial before 4.6.1 mishandles integer addition and subtraction, aka OVE-20180430-0002.

The sell function of a smart contract implementation for Nectar (NCTR), an Ethereum token, has an integer overflow in which “amount * sellPrice” can be zero, consequently reducing a seller’s assets.