GitHub Advisoryadvisory · Go

GHSA-93p5-8fqw-wjx3 Authentication bypass by capture-replay in github.com/cosmos/ethermint

HIGH Published 2022-02-15 Modified 2023-10-02 Official page ↗
Aliases
CVE-2021-25834
Ecosystem
Go
Packages
github.com/cosmos/ethermint
Severity
High
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Weaknesses
CWE-287, CWE-294
Reviewed
2021-05-12

Affected packages

• Go github.com/cosmos/ethermint: < 0.4.1 → fixed in 0.4.1

Description

Cosmos Network Ethermint <= v0.4.0 is affected by a transaction replay vulnerability in the EVM module. If the victim sends a very large nonce transaction, the attacker can replay the transaction through the application. Specific Go Packages Affected github.com/cosmos/ethermint/rpc/namespaces/eth

Related

Alias · CVE (1)

  • CVE-2021-25834 Cosmos Network Ethermint <= v0.4.0 is affected by a transaction replay vulnerability in the EVM module. vulnerability

Weakness · CWE (2)

  • CWE-287 Improper Authentication weakness
  • CWE-294 Authentication Bypass by Capture-replay weakness

References