Information Exposure Affecting github.com/xuperchain/xuperchain/core/cmd/cli Open this link in a new tab package, versions <3.8.0


0.0
medium
  • Attack Complexity

    Low

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  • snyk-id

    SNYK-GOLANG-GITHUBCOMXUPERCHAINXUPERCHAINCORECMDCLI-1320091

  • published

    20 Jul 2021

  • disclosed

    20 Jul 2021

  • credit

    Wang Zhuo

How to fix?

Upgrade github.com/xuperchain/xuperchain/core/cmd/cli to version 3.8.0 or higher.

Overview

github.com/xuperchain/xuperchain/core/cmd/cli is an A highly flexible blockchain architecture with great transaction performance.

Affected versions of this package are vulnerable to Information Exposure. This issue allows attackers to recover any arbitrary users' private key after obtaining the partial signature in multi-signature.