Cosmos Network Ethermint <= v0.4.0 is affected by cache lifecycle inconsistency in the EVM module. Due to the inconsistency between the Storage caching cycle and the Tx processing cycle, Storage changes caused by a failed transaction are improperly reserved in memory. Although the bad storage cache data will be discarded at EndBlock, it is still valid in the current block, which enables many possible attacks such as an "arbitrary mint token".
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-02-08T17:54:37

Updated: 2024-08-03T20:11:28.495Z

Reserved: 2021-01-22T00:00:00

Link: CVE-2021-25837

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-02-08T18:15:13.927

Modified: 2021-02-12T13:54:34.670

Link: CVE-2021-25837

cve-icon Redhat

No data.