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CVE-2018-12975
Published: Sep 24, 2018
Modified: Aug 5, 2024
PUBLISHED
Description
The random() function of the smart contract implementation for CryptoSaga, an Ethereum game, generates a random value with publicly readable variables such as timestamp, the current block's blockhash, and a private variable (which can be read with a getStorageAt call). Therefore, attackers can precompute the random number and manipulate the game (e.g., get powerful characters or get critical damages).
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
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