CVE-2021-25837

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Summary

CVECVE-2021-25837
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-02-08 18:15:00 UTC
Updated2021-02-12 13:54:00 UTC
DescriptionCosmos 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".

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Chainsafe Ethermint All All All All

References

ReferenceSourceLinkTags
There may be bad data points in CommitStateDB when exec evm transaction with multi msgs · Issue #667 · cosmos/ethermint · GitHub MISC github.com Exploit, Third Party Advisory
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