CVE-2018-10299
High
Description
An integer overflow in the batchTransfer function of a smart contract implementation for Beauty Ecosystem Coin (BEC), the Ethereum ERC20 token used in the Beauty Chain economic system, allows attackers to accomplish an unauthorized increase of digital assets by providing two _receivers arguments in conjunction with a large _value argument, as exploited in the wild in April 2018, aka the "batchOverflow" issue.
SeverityHigh
CVSS7.5
Exploit probability—
ProductBeauty Ecosystem Coin
PublishedApr 23, 2018
First seenApr 23, 2018
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| beauty beauty_ecosystem_coin | No range specified | — |
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