In breve
- CVE-2021-25835 è una vulnerabilità ALTO (CVSS 7.5) che riguarda github.com/cosmos/ethermint, ethermint (chainsafe).
- Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 1.3%, superiore al 71.1% delle vulnerabilità.
- Correzione: aggiornare a 0.4.1 o successiva.
Description
Cosmos Network Ethermint <= v0.4.0 is affected by a cross-chain transaction replay vulnerability in the EVM module. Since ethermint uses the same chainIDEpoch and signature schemes with ethereum for compatibility, a verified signature in ethereum is still valid in ethermint with the same msg content and chainIDEpoch, which enables "cross-chain transaction replay" attack.
Specific Go Packages Affected
github.com/cosmos/ethermint/rpc/namespaces/eth
NVD description
Cosmos Network Ethermint <= v0.4.0 is affected by a cross-chain transaction replay vulnerability in the EVM module. Since ethermint uses the same chainIDEpoch and signature schemes with ethereum for compatibility, a verified signature in ethereum is still valid in ethermint with the same msg content and chainIDEpoch, which enables "cross-chain transaction replay" attack.
Altre vulnerabilità di github.com/cosmos/ethermint
Vedi tutto →Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free