Hashheroes

hashheroes

1 CVE • 1 product

Products (1)

Click to collapse

Toggle

Hashheroes

hashheroes

1 CVE

CVEs (1)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2018-17987 1Hashheroes 1Hashheroes Nov 21, 2024 Dec 26, 2018 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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 num...Show more 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.Show less

CVE

VENDORS

PRODUCTS

UPDATED

PUBLISHED

CVSS

CVE-2018-17987

1Hashheroes

Nov 21, 2024

Dec 26, 2018

N/A· v4

7.5 HIGH· v3

5.0 MEDIUM· v2

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.Show less