CVE-2021-34270

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-34270
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.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

5.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
https://github.com/MRdoulestar/SC-RCVD/blob/main/Vulnerabilities/Doftcoin.md Exploit Third Party Advisory
https://github.com/MRdoulestar/SC-RCVD/blob/main/Vulnerabilities/Doftcoin.md Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:doft:doftcoin:-:*:*:*:*:*:*:*
History

21 Nov 2024, 06:10

Type Values Removed Values Added
References () https://github.com/MRdoulestar/SC-RCVD/blob/main/Vulnerabilities/Doftcoin.md - Exploit, Third Party Advisory () https://github.com/MRdoulestar/SC-RCVD/blob/main/Vulnerabilities/Doftcoin.md - Exploit, Third Party Advisory

12 Aug 2021, 15:37

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 5.0
v3 : 7.5
References (MISC) https://github.com/MRdoulestar/SC-RCVD/blob/main/Vulnerabilities/Doftcoin.md - (MISC) https://github.com/MRdoulestar/SC-RCVD/blob/main/Vulnerabilities/Doftcoin.md - Exploit, Third Party Advisory
CWE CWE-190
CPE cpe:2.3:a:doft:doftcoin:-:*:*:*:*:*:*:*

03 Aug 2021, 22:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-08-03 22:15

Updated : 2024-11-21 06:10

NVD link : CVE-2021-34270

Mitre link : CVE-2021-34270

CVE.ORG link : CVE-2021-34270

JSON object : View

Products Affected

doft

  • doftcoin
CWE
CWE-190

Integer Overflow or Wraparound