Cosmos Network Ethermint <= v0.4.0 is affected by cache lifecycle inconsistency in the EVM module. The bytecode set in a FAILED transaction wrongfully remains in memory(stateObject.code) and is further written to persistent store at the Endblock stage, which may be utilized to build honeypot contracts.
References
Link | Resource |
---|---|
https://github.com/cosmos/ethermint/issues/667#issuecomment-759284303 | Exploit Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2021-02-08T17:54:16
Updated: 2021-02-08T17:54:16
Reserved: 2021-01-22T00:00:00
Link: CVE-2021-25836
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-02-08T18:15:13.863
Modified: 2021-02-12T14:16:14.183
Link: CVE-2021-25836
JSON object: View
Redhat Information
No data.
CWE