Always-Incorrect Control Flow Implementation Affecting github.com/crypto-org-chain/cronos package, versions <0.6.5


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.11% (46th percentile)

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  • Snyk IDSNYK-GOLANG-GITHUBCOMCRYPTOORGCHAINCRONOS-2331758
  • published7 Jan 2022
  • disclosed6 Jan 2022
  • credit@zb3

Introduced: 6 Jan 2022

CVE-2021-43839  (opens in a new tab)
CWE-670  (opens in a new tab)

How to fix?

Upgrade github.com/crypto-org-chain/cronos to version 0.6.5 or higher.

Overview

github.com/crypto-org-chain/cronos is a Crypto.org EVM Chain which aims to massively scale the DeFi ecosystem. It is powered by Ethermint, a scalable and interoperable Ethereum, built on Proof-of-Stake with fast-finality using the Cosmos SDK.

Affected versions of this package are vulnerable to Always-Incorrect Control Flow Implementation as it is possible to take transaction fees from Cosmos SDK's FeeCollector for the current block by sending a custom crafted MsgEthereumTx.

User funds and balances are safe.

CVSS Scores

version 3.1