En bref
- CVE-2018-6594 est une vulnérabilité ÉLEVÉE (CVSS 7.5) touchant pycrypto, pycrypto (dlitz).
- Probabilité d'exploitation dans les 30 prochains jours (EPSS) : 2.0%, plus élevée que 81.1% des vulnérabilités.
- Aucune version corrigée n'est encore connue : suivez l'avis de l'éditeur dans les références.
| Package | Affected versions | Patched versions |
|---|
| pycrypto PyPI | ≤ 2.6.1all versions
| No fix yet |
| pycrypto | ≤ 2.6.1
| No fix yet |
Description
lib/Crypto/PublicKey/ElGamal.py in PyCrypto through 2.6.1 generates weak ElGamal key parameters, which allows attackers to obtain sensitive information by reading ciphertext data (i.e., it does not have semantic security in face of a ciphertext-only attack). The Decisional Diffie-Hellman (DDH) assumption does not hold for PyCrypto's ElGamal implementation.
NVD description
lib/Crypto/PublicKey/ElGamal.py in PyCrypto through 2.6.1 generates weak ElGamal key parameters, which allows attackers to obtain sensitive information by reading ciphertext data (i.e., it does not have semantic security in face of a ciphertext-only attack). The Decisional Diffie-Hellman (DDH) assumption does not hold for PyCrypto's ElGamal implementation.
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