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rsa@3.4.1 vulnerabilities

Pure-Python RSA implementation

  • latest version

    4.9

  • latest non vulnerable version

    4.9

  • first published

    16 years ago

  • latest version published

    2 years ago

  • licenses detected

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    Direct Vulnerabilities

    Known vulnerabilities in the rsa package. This does not include vulnerabilities belonging to this package’s dependencies.

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    VulnerabilityVulnerable Version
    • M
    Timing Attack

    rsa is a pure-Python RSA implementation.

    Affected versions of this package are vulnerable to Timing Attack via timed processing of valid PKCS#1 v1.5 ciphertext. An attacker can recover ciphertexts via a side-channel attack by exploiting the Marvin security flaw.

    How to fix Timing Attack?

    Upgrade rsa to version 4.7 or higher.

    [2.0,4.7)
    • M
    Access Restriction Bypass

    rsa is a pure-Python RSA implementation.

    Affected versions of this package are vulnerable to Access Restriction Bypass. It does not detect ciphertext modification during decryption (prepended "0" bytes) in PKCS1_v1_5.

    How to fix Access Restriction Bypass?

    Upgrade rsa to version 4.1 or higher.

    [0,4.1)
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