The randMod() function of the smart contract implementation for MyCryptoChamp, an Ethereum game, generates a random value with publicly readable variables such as the current block information and a private variable, (which can be read with a getStorageAt call). Therefore, attackers can get powerful champs/items and get rewards.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2018-08-07T15:00:00
Updated: 2024-08-05T08:45:02.506Z
Reserved: 2018-06-26T00:00:00
Link: CVE-2018-12885
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2018-08-07T15:29:00.733
Modified: 2018-10-18T14:40:50.460
Link: CVE-2018-12885
Redhat
No data.