VULNERABILITY INTELLIGENCE

CVE-2018-14084

CVSS score9.8 CRITICAL
EPSS probability1.25%
CISA KEVNot currently listed
Published2018-07-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

An issue was discovered in a smart contract implementation for MKCB, an Ethereum token. If the owner sets the value of sellPrice to a large number in setPrices() then the "amount * sellPrice" will cause an integer overflow in sell().

Weakness classification

  • CWE-190: Integer Overflow or Wraparound

Primary references