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VULNERABILITIES

CVE-2018-14086 Details

Description

An issue was discovered in a smart contract implementation for SingaporeCoinOrigin (SCO), an Ethereum token. The contract has an integer overflow. 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().

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:9.8 CRITICALVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/hellowuzekai/blockchains/blob/master/overflow1.md CVEExploitThird Party Advisory
https://github.com/hellowuzekai/blockchains/blob/master/overflow1.md [email protected]ExploitThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-190Integer Overflow or Wraparound[email protected]

Affected Products

ProductVersions
mytoken project mytoken
All versions

CPE

  • cpe:2.3:a:mytoken_project:mytoken:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-14086
NVD Published Date:
Jul 16, 2018
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-14086 Details - Not Deferred