Unrated severityNVD Advisory· Published Jul 5, 2018· Updated Aug 5, 2024
CVE-2018-13203
CVE-2018-13203
Description
The sellBuyerTokens function of a smart contract implementation for SwapToken, an Ethereum token, has an integer overflow in which "amount * sellPrice" can be zero, consequently reducing a seller's assets.
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Affected products
1Patches
Vulnerability mechanics
References
2- github.com/BlockChainsSecurity/EtherTokens/blob/master/ETHEREUMBLACK/sell%20integer%20overflow.mdmitrex_refsource_MISC
- github.com/BlockChainsSecurity/EtherTokens/tree/master/SwapTokenmitrex_refsource_MISC
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