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CVE-2020-24583

Published: 01 September 2020

An issue was discovered in Django 2.2 before 2.2.16, 3.0 before 3.0.10, and 3.1 before 3.1.1 (when Python 3.7+ is used). FILE_UPLOAD_DIRECTORY_PERMISSIONS mode was not applied to intermediate-level directories created in the process of uploading files. It was also not applied to intermediate-level collected static directories when using the collectstatic management command.

Priority

Medium

CVSS 3 base score: 7.5

Status

Package Release Status
python-django
Launchpad, Ubuntu, Debian
Upstream
Released (2.2.16)
Ubuntu 20.04 LTS (Focal Fossa)
Released (2:2.2.12-1ubuntu0.2)
Ubuntu 18.04 LTS (Bionic Beaver) Not vulnerable
(doesn't use python3.7)
Ubuntu 16.04 ESM (Xenial Xerus) Not vulnerable
(doesn't use python3.7)
Ubuntu 14.04 ESM (Trusty Tahr) Not vulnerable
(doesn't use python3.7)

Notes

AuthorNote
mdeslaur
This issue is caused by a behavioural change in Python 3.7.
While python3.7 is available for bionic, it doesn't replace
python3.6, so bionic is not affected by this issue.

References