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CVE-2021-3426

Description

There's a flaw in Python 3's pydoc. A local or adjacent attacker who discovers or is able to convince another local or adjacent user to start a pydoc server could access the server and use it to disclose sensitive information belonging to the other user that they would not normally be able to access. The highest risk of this flaw is to data confidentiality. This flaw affects Python versions before 3.8.9, Python versions before 3.9.3 and Python versions before 3.10.0a7.


Affected Software


CPE Name Name Version
python:python python 3.8.8
python:python python 3.7.10
python:python python 3.6.13
python:python python 3.10.0
python:python python 3.9.3
python:python python 2.7.18
fedoraproject:fedora fedoraproject fedora 32
fedoraproject:fedora fedoraproject fedora 33
fedoraproject:fedora fedoraproject fedora 34
debian:debian_linux debian debian linux 9.0
redhat:enterprise_linux redhat enterprise linux 8.0
redhat:software_collections redhat software collections -
netapp:cloud_backup netapp cloud backup -
netapp:snapcenter netapp snapcenter -
netapp:ontap_select_deploy_administration_utility netapp ontap select deploy administration utility -
oracle:zfs_storage_appliance_kit oracle zfs storage appliance kit 8.8
oracle:communications_cloud_native_core_binding_support_function oracle communications cloud native core binding support function 1.10.0

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