CVE-2020-17752

Published: Jun 24, 2021Modified: Jun 17, 2026

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

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).

Affected (1)

Products: Mon Project: Mon

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Mon Project Mon	All versions

Related CWEs

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (4)

https://etherscan.io/address/0xB49E984A83d7A638E7F2889fc8328952BA951AbE

Source: cve@mitre.org

Vendor Advisory

https://github.com/hellowuzekai/blockchains/blob/master/balance.md

Source: cve@mitre.org

ExploitThird Party Advisory

https://etherscan.io/address/0xB49E984A83d7A638E7F2889fc8328952BA951AbE

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

https://github.com/hellowuzekai/blockchains/blob/master/balance.md

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

Timeline

No history available yet.