Improper Verification of Cryptographic Signature Affecting com.starkbank.ellipticcurve:starkbank-ecdsa package, versions [,1.0.1)


0.0
high

Snyk CVSS

    Attack Complexity High
    Confidentiality High
    Integrity High

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  • Snyk ID SNYK-JAVA-COMSTARKBANKELLIPTICCURVE-1913039
  • published 9 Nov 2021
  • disclosed 8 Nov 2021
  • credit NCC Group

How to fix?

Upgrade com.starkbank.ellipticcurve:starkbank-ecdsa to version 1.0.1 or higher.

Overview

Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature which may allow an attacker to forge signatures on arbitrary messages that will verify for any public key. This allows attackers to authenticate as any user within the platform.