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Vulnerable Software

Vulnerability Details CVE-2021-3177

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.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.0

EPSS Ranking 13.0%

CVSS Severity

CVSS v3 Score 9.8

CVSS v2 Score 7.5

References

Products affected by CVE-2021-3177

Netapp » Active Iq Unified Manager » Version: N/A

cpe:2.3:a:netapp:active_iq_unified_manager:-
Netapp » Ontap Select Deploy Administration Utility » Version: N/A

cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-
Oracle » Communications Cloud Native Core Network Function Cloud Native Environment » Version: 22.2.0

cpe:2.3:a:oracle:communications_cloud_native_core_network_function_cloud_native_environment:22.2.0
Oracle » Communications Offline Mediation Controller » Version: 12.0.0.3.0

cpe:2.3:a:oracle:communications_offline_mediation_controller:12.0.0.3.0
Oracle » Communications Pricing Design Center » Version: 12.0.0.3.0

cpe:2.3:a:oracle:communications_pricing_design_center:12.0.0.3.0
Oracle » Enterprise Manager Ops Center » Version: 12.4.0.0

cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0
Oracle » Zfs Storage Appliance Kit » Version: 8.8

cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8
Python » Python » Version: 3.6.0

cpe:2.3:a:python:python:3.6.0
Python » Python » Version: 3.6.1

cpe:2.3:a:python:python:3.6.1
Python » Python » Version: 3.6.10

cpe:2.3:a:python:python:3.6.10
Python » Python » Version: 3.6.11

cpe:2.3:a:python:python:3.6.11
Python » Python » Version: 3.6.12

cpe:2.3:a:python:python:3.6.12
Python » Python » Version: 3.6.2

cpe:2.3:a:python:python:3.6.2
Python » Python » Version: 3.6.3

cpe:2.3:a:python:python:3.6.3
Python » Python » Version: 3.6.4

cpe:2.3:a:python:python:3.6.4
Python » Python » Version: 3.6.5

cpe:2.3:a:python:python:3.6.5
Python » Python » Version: 3.6.6

cpe:2.3:a:python:python:3.6.6
Python » Python » Version: 3.6.7

cpe:2.3:a:python:python:3.6.7
Python » Python » Version: 3.6.8

cpe:2.3:a:python:python:3.6.8
Python » Python » Version: 3.6.9

cpe:2.3:a:python:python:3.6.9
Python » Python » Version: 3.7.0

cpe:2.3:a:python:python:3.7.0
Python » Python » Version: 3.7.1

cpe:2.3:a:python:python:3.7.1
Python » Python » Version: 3.7.2

cpe:2.3:a:python:python:3.7.2
Python » Python » Version: 3.7.3

cpe:2.3:a:python:python:3.7.3
Python » Python » Version: 3.7.4

cpe:2.3:a:python:python:3.7.4
Python » Python » Version: 3.7.5

cpe:2.3:a:python:python:3.7.5
Python » Python » Version: 3.7.6

cpe:2.3:a:python:python:3.7.6
Python » Python » Version: 3.7.7

cpe:2.3:a:python:python:3.7.7
Python » Python » Version: 3.7.8

cpe:2.3:a:python:python:3.7.8
Python » Python » Version: 3.7.9

cpe:2.3:a:python:python:3.7.9
Python » Python » Version: 3.8.0

cpe:2.3:a:python:python:3.8.0
Python » Python » Version: 3.8.0b1

cpe:2.3:a:python:python:3.8.0b1
Python » Python » Version: 3.8.1

cpe:2.3:a:python:python:3.8.1
Python » Python » Version: 3.8.2

cpe:2.3:a:python:python:3.8.2
Python » Python » Version: 3.8.3

cpe:2.3:a:python:python:3.8.3
Python » Python » Version: 3.8.4

cpe:2.3:a:python:python:3.8.4
Python » Python » Version: 3.8.5

cpe:2.3:a:python:python:3.8.5
Python » Python » Version: 3.8.6

cpe:2.3:a:python:python:3.8.6
Python » Python » Version: 3.8.7

cpe:2.3:a:python:python:3.8.7
Python » Python » Version: 3.9.0

cpe:2.3:a:python:python:3.9.0
Python » Python » Version: 3.9.1

cpe:2.3:a:python:python:3.9.1
Debian » Debian Linux » Version: 9.0

cpe:2.3:o:debian:debian_linux:9.0
Fedoraproject » Fedora » Version: 32

cpe:2.3:o:fedoraproject:fedora:32
Fedoraproject » Fedora » Version: 33

cpe:2.3:o:fedoraproject:fedora:33

Vulnerabilities

Vulnerable Software

Vulnerability Details CVE-2021-3177

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