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Greedy599

greedy599

1 CVE • 1 product

Products (1)

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Greedy 599
greedy_599
1 CVE

CVEs (1)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
CVE-2018-17877
1Greedy599
1Greedy 599
Nov 21, 2024
Oct 23, 2018
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
A lottery smart contract implementation for Greedy 599, an Ethereum gambling game, generates a random value that is predictable via an external contract call. The developer used the extcodesize() function to prevent a ma...Show more
A lottery smart contract implementation for Greedy 599, an Ethereum gambling game, generates a random value that is predictable via an external contract call. The developer used the extcodesize() function to prevent a malicious contract from being called, but the attacker can bypass it by writing the core code in the constructor of their exploit code. Therefore, it allows attackers to always win and get rewards.Show less