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MitreCVE-2021-34270

HistoryAug 03, 2021 - 10:15 p.m.

CVE-2021-34270

2021-08-0322:15:09

CWE-190

mitre

web.nvd.nist.gov

cve-2021-34270

integer overflow

minttoken

smart contract

doftcoin token

erc20 token

ethereum

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

42.0%

JSON

An integer overflow in the mintToken function of a smart contract implementation for Doftcoin Token, an Ethereum ERC20 token, allows the owner to cause unexpected financial losses.

Affected configurations

Nvd

Node

doftdoftcoinMatch-

VendorProductVersionCPE
doftdoftcoin-cpe:2.3:a:doft:doftcoin:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
doft	doftcoin	-	cpe:2.3:a:doft:doftcoin:-:::::::*

References

github.com/MRdoulestar/SC-RCVD/blob/main/Vulnerabilities/Doftcoin.md

Social References

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

42.0%

JSON

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