Riskcovery

CVE-2018-12975

State
Published
Severity
Not scored
Published
Sep 24, 2018
Updated
Aug 5, 2024
Reserved
Jun 28, 2018

Read the record on cve.org

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).

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
n/an/a
  • n/aAffected

References

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