CVE-2018-13203

Name of the Vulnerable Software and Affected Versions SwapToken (affected versions not specified)

Description The issue concerns an integer overflow in the sellBuyerTokens function of a smart contract implementation for SwapToken, an Ethereum token. Specifically, when calculating amount * sellPrice, the result can be zero, which reduces a seller's assets.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.