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postquantum-feldman-vss@0.8.0b3 vulnerabilities

Post-Quantum Secure Feldman's Verifiable Secret Sharing (VSS) in Python

  • latest version

    0.8.0b3

  • first published

    8 days ago

  • latest version published

    2 days ago

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    Direct Vulnerabilities

    Known vulnerabilities in the postquantum-feldman-vss package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
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    Covert Timing Channel

    PostQuantum-Feldman-VSS is a Post-Quantum Secure Feldman's Verifiable Secret Sharing (VSS) in Python

    Affected versions of this package are vulnerable to Covert Timing Channel through the _find_secure_pivot and _secure_matrix_solve functions. An attacker can extract secret information used in the Verifiable Secret Sharing (VSS) scheme by measuring the execution time of these functions with carefully crafted inputs.

    How to fix Covert Timing Channel?

    There is no fixed version for PostQuantum-Feldman-VSS.

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