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Improper Verification of Cryptographic Signature Affecting com.starkbank.ellipticcurve:starkbank-ecdsa Open this link in a new tab package, versions [,1.0.1)

0.0
high

  • 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

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Introduced: 8 Nov 2021

CWE-20 Open this link in a new tab
CWE-347 Open this link in a new tab

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.