PyCrypto before 2.6 does not produce appropriate prime numbers when using an ElGamal scheme to generate a key, which reduces the signature space or public key space and makes it easier for attackers to conduct brute force attacks to obtain the private key.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| PyCrypto(PyPI) | 0 | 2.6 | N/A |
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