An integer overflow in the transfer function of a smart contract implementation for Lancer Token, an Ethereum ERC20 token, allows the owner to cause unexpected financial losses between two large accounts during a transaction.
References
| Link | Resource |
|---|---|
| https://cn.etherscan.com/address/0x63e634330a20150dbb61b15648bc73855d6ccf07#code | Exploit Third Party Advisory |
| https://github.com/MRdoulestar/SC-RCVD/blob/main/Vulnerabilities/LNCToken.md | Exploit Third Party Advisory |
Configurations
History
27 Aug 2021, 12:49
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:blocklancertoken_project:blocklancertoken:-:*:*:*:*:*:*:* |
12 Aug 2021, 15:28
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://cn.etherscan.com/address/0x63e634330a20150dbb61b15648bc73855d6ccf07#code - Exploit, Third Party Advisory | |
| References | (MISC) https://github.com/MRdoulestar/SC-RCVD/blob/main/Vulnerabilities/LNCToken.md - Exploit, Third Party Advisory | |
| CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 7.5 |
| CPE | cpe:2.3:a:lancer_project:lancer:-:*:*:*:*:*:*:* | |
| CWE | CWE-190 |
03 Aug 2021, 22:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-08-03 22:15
Updated : 2023-12-10 13:55
NVD link : CVE-2021-33403
Mitre link : CVE-2021-33403
CVE.ORG link : CVE-2021-33403
JSON object : View
Products Affected
blocklancertoken_project
- blocklancertoken
CWE
CWE-190
Integer Overflow or Wraparound