Filtered by vendor Cryptography Project
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Total
2 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-23931 | 1 Cryptography Project | 1 Cryptography | 2023-02-16 | N/A | 6.5 MEDIUM |
| 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. | |||||
| CVE-2020-36242 | 3 Cryptography Project, Fedoraproject, Oracle | 3 Cryptography, Fedora, Communications Cloud Native Core Network Function Cloud Native Environment | 2022-12-06 | 6.4 MEDIUM | 9.1 CRITICAL |
| In the cryptography package before 3.3.2 for Python, certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class. | |||||