CVE-2023-23931
Gravedad CVSS v3.1:
MEDIA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
07/02/2023
Última modificación:
03/11/2025
Descripción
*** Pendiente de traducción *** cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. In affected versions `Cipher.update_into` would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as `bytes`) to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This now correctly raises an exception. This issue has been present since `update_into` was originally introduced in cryptography 1.8.
Impacto
Puntuación base 3.x
4.80
Gravedad 3.x
MEDIA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:cryptography.io:cryptography:*:*:*:*:*:python:*:* | 1.8 (incluyendo) | 39.0.1 (excluyendo) |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- https://github.com/pyca/cryptography/pull/8230/commits/94a50a9731f35405f0357fa5f3b177d46a726ab3
- https://github.com/pyca/cryptography/security/advisories/GHSA-w7pp-m8wf-vj6r
- https://github.com/pyca/cryptography/pull/8230/commits/94a50a9731f35405f0357fa5f3b177d46a726ab3
- https://github.com/pyca/cryptography/security/advisories/GHSA-w7pp-m8wf-vj6r
- https://lists.debian.org/debian-lts-announce/2024/10/msg00012.html
- https://security.netapp.com/advisory/ntap-20230324-0007/



