fkie_cve-2020-36242
Vulnerability from fkie_nvd
Published
2021-02-07 20:15
Modified
2024-11-21 05:29
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| cryptography.io | cryptography | * | |
| fedoraproject | fedora | 33 | |
| oracle | communications_cloud_native_core_network_function_cloud_native_environment | 1.10.0 |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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