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nvd логотип

CVE-2021-3177

Опубликовано: 19 янв. 2021
Источник: nvd
CVSS3: 9.8
CVSS2: 7.5
EPSS Низкий

Описание

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.

Ссылки

Уязвимые конфигурации

Конфигурация 1

Одно из

cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
Версия от 3.6.0 (включая) до 3.6.12 (включая)
cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
Версия от 3.7.0 (включая) до 3.7.9 (включая)
cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
Версия от 3.8.0 (включая) до 3.8.7 (включая)
cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
Версия от 3.9.0 (включая) до 3.9.1 (включая)
Конфигурация 2

Одно из

cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
Конфигурация 3

Одно из

cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:*
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
Конфигурация 4
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Конфигурация 5

Одно из

cpe:2.3:a:oracle:communications_cloud_native_core_network_function_cloud_native_environment:22.2.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:communications_offline_mediation_controller:12.0.0.3.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:communications_pricing_design_center:12.0.0.3.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*

EPSS

Процентиль: 23%
0.00074
Низкий

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-120

Связанные уязвимости

ubuntu логотип

CVE-2021-3177

CVSS3: 9.8
ubuntu
больше 4 лет назад

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.

redhat логотип

CVE-2021-3177

CVSS3: 5.9
redhat
больше 4 лет назад

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.

msrc логотип

CVE-2021-3177

CVSS3: 9.8
msrc
больше 4 лет назад

Описание отсутствует

debian логотип

CVE-2021-3177

CVSS3: 9.8
debian
больше 4 лет назад

Python 3.x through 3.9.1 has a buffer overflow in PyCArg_repr in _ctyp ...

github логотип

GHSA-hc96-xw56-vfwh

CVSS3: 9.8
github
около 3 лет назад

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.

EPSS

Процентиль: 23%
0.00074
Низкий

9.8 Critical

CVSS3

7.5 High

CVSS2

Дефекты

CWE-120