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Improper Validation Affecting github.com/cosmos/ethermint/x/evm/types Open this link in a new tab package, versions *

0.0
high

  • Attack Complexity

    High

  • Scope

    Changed

  • Confidentiality

    High

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  • snyk-id

    SNYK-GOLANG-GITHUBCOMCOSMOSETHERMINTXEVMTYPES-1070794

  • published

    9 Feb 2021

  • disclosed

    9 Feb 2021

  • credit

    OKLink & Chaitin Tech

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Introduced: 9 Feb 2021

CVE-2021-25836 Open this link in a new tab
CWE-1202 Open this link in a new tab

How to fix?

There is no fixed version for github.com/cosmos/ethermint/x/evm/types.

Overview

github.com/cosmos/ethermint/x/evm/types is an a scalable, high-throughput Proof-of-Stake blockchain that is fully compatible and interoperable with Ethereum.

Affected versions of this package are vulnerable to Improper Validation. 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