CVE-2020-25659
python-cryptography 3.2 is vulnerable to Bleichenbacher timing attacks in the RSA decryption API, via timed processing of valid PKCS#1 v1.5 ciphertext.
- Actualiza a 2.1.4-1ubuntu1.4
Publicación Actualización
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Vulnerabilidades de python-cryptography
Vulnerabilidades publicadas para python-cryptography en los últimos 30 días: 0. Incluidas en el catálogo KEV: 0.
Vulnerabilidades: 2
CVE-2018-10903
A flaw was found in python-cryptography versions between >=1.9.0 and <2.3. The finalize_with_tag API did not enforce a minimum tag length. If a user did not validate the input length prior to passing it to finalize_with_tag an attacker could craft an invalid payload with a shortened tag (e.g. 1 byte) such that they would have a 1 in 256 chance of passing the MAC check. GCM tag forgeries can cause key leakage.
- Actualiza a 2.1.4-1ubuntu1.2
Publicación Actualización
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