CVE-2018-17987

The determineWinner function of a smart contract implementation for HashHeroes Tiles, an Ethereum game, uses a certain blockhash value in an attempt to generate a random number for the case where NUM_TILES equals the number of people who purchased a tile, which allows an attacker to control the awarding of the prize by being the last person to purchase a tile.
References
Link Resource
https://github.com/TEAM-C4B/CVE-LIST/tree/master/CVE-2018-17987 Exploit Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:hashheroes:hashheroes:-:*:*:*:*:*:*:*

Information

Published : 2018-12-26 09:29

Updated : 2019-02-14 07:08


NVD link : CVE-2018-17987

Mitre link : CVE-2018-17987

Products Affected
No products.
CWE