CVE-2020-17752 Information

Description

Integer overflow vulnerability in payable function of a smart contract implementation for an Ethereum token as demonstrated by the smart contract implemented at address 0xB49E984A83d7A638E7F2889fc8328952BA951AbE an implementation for MillionCoin (MON).

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

https://github.com/hellowuzekai/blockchains/blob/master/balance.md https://etherscan.io/address/0xB49E984A83d7A638E7F2889fc8328952BA951AbE

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

9.8