CVE-2021-33403

HIGH

blocklancertoken - Integer Overflow in Transfer Function

Title source: llm
STIX 2.1

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.

References (2)

Core 2

Scores

CVSS v3 7.5
EPSS 0.0120
EPSS Percentile 64.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Details

CWE
CWE-190
Status published
Products (1)
blocklancertoken_project/blocklancertoken
Published Aug 03, 2021
Tracked Since Feb 18, 2026