CVE-2020-17752

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 v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://etherscan.io/address/0xB49E984A83d7A638E7F2889fc8328952BA951AbE	Vendor Advisory
https://github.com/hellowuzekai/blockchains/blob/master/balance.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mon_project:mon:-:*:*:*:*:*:*:*

History

01 Jul 2021, 14:19

Type	Values Removed	Values Added
CWE		CWE-190
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 7.5 v3 : 9.8
CPE		cpe:2.3:a:mon_project:mon:-:::::::*
References	~~(MISC) https://etherscan.io/address/0xB49E984A83d7A638E7F2889fc8328952BA951AbE -~~	(MISC) https://etherscan.io/address/0xB49E984A83d7A638E7F2889fc8328952BA951AbE - Vendor Advisory
References	~~(MISC) https://github.com/hellowuzekai/blockchains/blob/master/balance.md -~~	(MISC) https://github.com/hellowuzekai/blockchains/blob/master/balance.md - Exploit, Third Party Advisory

24 Jun 2021, 20:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2021-06-24 20:15

Updated : 2024-02-04 21:47

NVD link : CVE-2020-17752

Mitre link : CVE-2020-17752

CVE.ORG link : CVE-2020-17752

JSON object : View

Products Affected

mon_project

mon

CWE

CWE-190

Integer Overflow or Wraparound

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