CVEs-PoC/2021/CVE-2021-33403.md

CVE-2021-33403

Description

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.

POC

Reference

• https://cn.etherscan.com/address/0x63e634330a20150dbb61b15648bc73855d6ccf07#code

Github

• https://github.com/MRdoulestar/MRdoulestar
• https://github.com/MRdoulestar/SC-RCVD