CVE-2023-23931
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- CVE-2023-23931
CVE Details
| Release Date: | 2023-02-08 |
Description
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.
See more information about CVE-2023-23931 from MITRE CVE dictionary and NIST NVD
CVSS v3.0 metrics
NOTE: The following CVSS v3.0 metrics and score provided are preliminary and subject to review.
| Base Score: | 6.5 | Base Metrics: | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L |
| Access Vector: | Network | Attack Complexity: | Low |
| Privileges Required: | None | User Interaction: | None |
| Scope: | Unchanged | Confidentiality Impact: | None |
| Integrity Impact: | Low | Availability Impact: | Low |
Errata information
| Platform | Errata | Release Date |
| Oracle Linux version 8 (Cython) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (PyYAML) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (mod_wsgi) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (numpy) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (pybind11) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (pytest) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-PyMySQL) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-attrs) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-cffi) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-chardet) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-cryptography) | ELSA-2023-7096 | 2023-11-17 |
| Oracle Linux version 8 (python-cryptography) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-idna) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-iniconfig) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-lxml) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-more-itertools) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-packaging) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-pluggy) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-ply) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-psutil) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-psycopg2) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-py) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-pycparser) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-pysocks) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-requests) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-toml) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-urllib3) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-wcwidth) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python-wheel) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python39) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python3x-pip) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python3x-pyparsing) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python3x-setuptools) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (python3x-six) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 8 (scipy) | ELSA-2024-2985 | 2024-05-24 |
| Oracle Linux version 9 (python-cryptography) | ELSA-2023-6615 | 2023-11-11 |
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