fkie_cve-2021-3177
Vulnerability from fkie_nvd
Published
2021-01-19 06:15
Modified
2024-11-21 06:21
Severity ?
Summary
Python 3.x through 3.9.1 has a buffer overflow in PyCArg_repr in _ctypes/callproc.c, which may lead to remote code execution in certain Python applications that accept floating-point numbers as untrusted input, as demonstrated by a 1e300 argument to c_double.from_param. This occurs because sprintf is used unsafely.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| python | python | * | |
| python | python | * | |
| python | python | * | |
| python | python | * | |
| fedoraproject | fedora | 32 | |
| fedoraproject | fedora | 33 | |
| netapp | active_iq_unified_manager | - | |
| netapp | active_iq_unified_manager | - | |
| netapp | ontap_select_deploy_administration_utility | - | |
| debian | debian_linux | 9.0 | |
| oracle | communications_cloud_native_core_network_function_cloud_native_environment | 22.2.0 | |
| oracle | communications_offline_mediation_controller | 12.0.0.3.0 | |
| oracle | communications_pricing_design_center | 12.0.0.3.0 | |
| oracle | enterprise_manager_ops_center | 12.4.0.0 | |
| oracle | zfs_storage_appliance_kit | 8.8 |
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"id": "CVE-2021-3177",
"lastModified": "2024-11-21T06:21:03.650",
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}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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