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org.webjars.npm:jws@3.2.2 vulnerabilities

  • latest version

    4.0.0

  • first published

    9 years ago

  • latest version published

    4 years ago

  • licenses detected

  • package registry

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    Direct Vulnerabilities

    Known vulnerabilities in the org.webjars.npm:jws package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • H
    Improper Verification of Cryptographic Signature

    Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature via the createVerify function when using HS256 HMAC algorithms and incorporating user-provided data from the JSON Web Signature Protected Header or Payload in HMAC secret lookup routines. An attacker can bypass signature verification by manipulating the header or payload to influence the secret lookup process.

    Note:

    This is only exploitable if the application uses the createVerify function for HMAC algorithms - and not the jws.verify() interface - and relies on user-provided data from the header or payload in secret lookup routines.

    How to fix Improper Verification of Cryptographic Signature?

    A fix was pushed into the master branch but not yet published.

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