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VULNERABILITIES

CVE-2018-13162 Details

Description

The mintToken function of a smart contract implementation for ALEX, 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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://github.com/BlockChainsSecurity/EtherTokens/blob/master/GEMCHAIN/mint%20integer%20overflow.md CVEExploitThird Party Advisory
https://github.com/BlockChainsSecurity/EtherTokens/tree/master/ALEX%20%28ALEX%29 CVE
https://github.com/BlockChainsSecurity/EtherTokens/blob/master/GEMCHAIN/mint%20integer%20overflow.md [email protected]ExploitThird Party Advisory
https://github.com/BlockChainsSecurity/EtherTokens/tree/master/ALEX%20%28ALEX%29 [email protected]

Weakness Enumeration

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

Affected Products

ProductVersions
alex project alex
All versions

CPE

  • cpe:2.3:a:alex_project:alex:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

6 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-13162
NVD Published Date:
Jul 5, 2018
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-13162 Details - Not Deferred