CVE-2018-10299

Опубликовано: 23 апр. 2018

Источник: nvd

CVSS3: 7.5

CVSS2: 5

EPSS Низкий

Описание

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.

Ссылки

https://dasp.co/#item-3
Exploit
Third Party Advisory
https://medium.com/secbit-media/a-disastrous-vulnerability-found-in-smart-contracts-of-beautychain-bec-dbf24ddbc30e
Exploit
Third Party Advisory
https://peckshield.com/2018/04/22/batchOverflow/
Exploit
Third Party Advisory
https://support.okex.com/hc/en-us/articles/360002944212-BeautyChain-BEC-Withdrawal-and-Trading-Suspended
Third Party Advisory
https://twitter.com/OKEx_/status/987967343983714304
Third Party Advisory
https://www.reddit.com/r/ethereum/comments/8esyg9/okex_erc20_bug/
Issue Tracking
Third Party Advisory
https://dasp.co/#item-3
Exploit
Third Party Advisory
https://medium.com/secbit-media/a-disastrous-vulnerability-found-in-smart-contracts-of-beautychain-bec-dbf24ddbc30e
Exploit
Third Party Advisory
https://peckshield.com/2018/04/22/batchOverflow/
Exploit
Third Party Advisory
https://support.okex.com/hc/en-us/articles/360002944212-BeautyChain-BEC-Withdrawal-and-Trading-Suspended
Third Party Advisory
https://twitter.com/OKEx_/status/987967343983714304
Third Party Advisory
https://www.reddit.com/r/ethereum/comments/8esyg9/okex_erc20_bug/
Issue Tracking
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:beauty:beauty_ecosystem_coin:-:*:*:*:*:*:*:*

EPSS

Процентиль: 79%

0.012

Низкий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-190

Связанные уязвимости

GHSA-7g6w-wx5f-p467