Описание
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.
A vulnerability was found in python-cryptography. In affected versions, Cipher.update_into would accept Python objects which implement the buffer protocol but provide only immutable buffers. This issue allows immutable objects (such as bytes) to be mutated, thus violating the fundamental rules of Python, resulting in corrupted output.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Ansible Automation Platform 2 | ansible-lint | Not affected | ||
| Red Hat Ansible Automation Platform 2 | ansible-navigator | Not affected | ||
| Red Hat Discovery | discovery-server-container | Affected | ||
| Red Hat Enterprise Linux 7 | python-cryptography | Out of support scope | ||
| Red Hat Enterprise Linux 8 | python3.11-cryptography | Not affected | ||
| Red Hat Enterprise Linux 8 | python38:3.8/python-cryptography | Will not fix | ||
| Red Hat Enterprise Linux 9 | python3.11-cryptography | Not affected | ||
| Red Hat JBoss Enterprise Application Platform 7 | python-cryptography | Not affected | ||
| Red Hat JBoss Enterprise Application Platform Expansion Pack | python-cryptography | Not affected | ||
| Red Hat OpenShift Data Science (RHODS) | odh-minimal-notebook-container | Will not fix |
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Дополнительная информация
Статус:
EPSS
6.5 Medium
CVSS3
Связанные уязвимости
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.
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.
cryptography is a package designed to expose cryptographic primitives ...
EPSS
6.5 Medium
CVSS3