National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-10299 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.5 HIGH
Vector:  CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

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Hyperlink Resource
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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-190 Integer Overflow or Wraparound NIST  

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:beauty:beauty_ecosystem_coin:-
     Show Matching CPE(s)


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-10299
NVD Published Date:
04/23/2018
NVD Last Modified:
08/29/2018