CVEvulnerability
CVE-2018-18667
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-12-28
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-190
Description
The mintToken function of Pylon (PYLNT) aka PylonToken, an Ethereum token, has an integer overflow that allows the owner of the contract to set the balance of an arbitrary user to any value, a related issue to CVE-2018-11812.
Affected configurations
• pylon-network pylontoken
Related
Weakness · CWE (1)
- CWE-190 Integer Overflow or Wraparound weakness
References
- https://etherscan.io/address/0x7703c35cffdc5cda8d27aa3df2f9ba6964544b6e#code Third Party Advisory
- https://github.com/klenergy/ethereum-contracts/issues/1 Exploit, Third Party Advisory
- https://github.com/n0pn0pn0p/smart_contract_-vulnerability/blob/master/PolyAi.md Exploit, Third Party Advisory
- https://etherscan.io/address/0x7703c35cffdc5cda8d27aa3df2f9ba6964544b6e#code Third Party Advisory
- https://github.com/klenergy/ethereum-contracts/issues/1 Exploit, Third Party Advisory
- https://github.com/n0pn0pn0p/smart_contract_-vulnerability/blob/master/PolyAi.md Exploit, Third Party Advisory