ALT-PU-2024-2757-1
Package python3-module-cryptography updated to version 42.0.4-alt1 for branch sisyphus in task 341213.
Closed vulnerabilities
Published: 2024-02-21
Modified: 2025-02-06
Modified: 2025-02-06
CVE-2024-26130
cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Starting in version 38.0.0 and prior to version 42.0.4, if `pkcs12.serialize_key_and_certificates` is called with both a certificate whose public key did not match the provided private key and an `encryption_algorithm` with `hmac_hash` set (via `PrivateFormat.PKCS12.encryption_builder().hmac_hash(...)`, then a NULL pointer dereference would occur, crashing the Python process. This has been resolved in version 42.0.4, the first version in which a `ValueError` is properly raised.
Severity: HIGH (7.5)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
- https://github.com/pyca/cryptography/commit/97d231672763cdb5959a3b191e692a362f1b9e55
- https://github.com/pyca/cryptography/commit/97d231672763cdb5959a3b191e692a362f1b9e55
- https://github.com/pyca/cryptography/pull/10423
- https://github.com/pyca/cryptography/pull/10423
- https://github.com/pyca/cryptography/security/advisories/GHSA-6vqw-3v5j-54x4
- https://github.com/pyca/cryptography/security/advisories/GHSA-6vqw-3v5j-54x4