CVE-2018-18665 - Vulnerability Details - OpenCVE

Description

The mintToken function of Nexxus (NXX) aka NexxusToken, 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.

Published: 2018-12-28

Score: 7.5 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:nexxuscoin:nexxustoken:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2018-10381	The mintToken function of Nexxus (NXX) aka NexxusToken, 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.

No CVSS v4.0

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00396.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://etherscan.io/address/0x7627de4b93263a6a7570b8dafa64bae812e5c394#code
https://github.com/NexxusUniversity/nexxuscoin/issues/2
https://github.com/n0pn0pn0p/smart_contract_-vulnerability/blob/master/PolyAi.md

History

No history.

Subscriptions

Nexxuscoin Nexxustoken

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2018-12-28T17:00:00.000Z

Updated: 2024-08-05T11:16:00.187Z

Reserved: 2018-10-26T00:00:00.000Z

Link: CVE-2018-18665

Vulnrichment

No data.

NVD

Status : Modified

Published: 2018-12-28T17:29:00.480

Modified: 2024-11-21T03:56:20.380

Link: CVE-2018-18665

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-190

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