Description
The _addguess function of a simplelottery smart contract implementation for 1000 Guess, an Ethereum gambling game, generates a random value with publicly readable variables such as the current block information and a private variable (which can be read with a getStorageAt call). Therefore, it allows attackers to always win and get rewards.
Published: 2018-06-17
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2018-4425 The _addguess function of a simplelottery smart contract implementation for 1000 Guess, an Ethereum gambling game, generates a random value with publicly readable variables such as the current block information and a private variable (which can be read with a getStorageAt call). Therefore, it allows attackers to always win and get rewards.
History

No history.

Subscriptions

1000guess 1000 Guess
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T08:38:06.264Z

Reserved: 2018-06-15T00:00:00.000Z

Link: CVE-2018-12454

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-06-17T12:29:00.237

Modified: 2024-11-21T03:45:14.757

Link: CVE-2018-12454

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses