CVE-2021-43839

7.5HIGH

Cronos is a commercial implementation of a blockchain. In Cronos nodes running versions before v0.6.5, it is possible to take transaction fees from Cosmos SDK's FeeCollector for the current block by s

Published: 12/21/2021Updated: 11/21/2024
View on NVDView on MITRE

Description

Cronos is a commercial implementation of a blockchain. In Cronos nodes running versions before v0.6.5, it is possible to take transaction fees from Cosmos SDK's FeeCollector for the current block by sending a custom crafted MsgEthereumTx. This problem has been patched in Cronos v0.6.5. There are no tested workarounds. All validator node operators are recommended to upgrade to Cronos v0.6.5 at their earliest possible convenience.

AI AnalysisPowered by AI

Affected Products

cryptocronos
cryptoethermint
cryptoethermint
cryptoevmos

References