In Django 2.2 before 2.2.24, 3.x before 3.1.12, and 3.2 before 3.2.4, URLValidator, validate_ipv4_address, and validate_ipv46_address do not prohibit leading zero characters in octal literals. This may allow a bypass of access control that is based on IP addresses. (validate_ipv4_address and validate_ipv46_address are unaffected with Python 3.9.5+..) .
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Django | Djangoproject | 2.2 (including) | 2.2.24 (excluding) |
| Django | Djangoproject | 3.0 (including) | 3.1.12 (excluding) |
| Django | Djangoproject | 3.2 (including) | 3.2.4 (excluding) |
| Red Hat OpenStack Platform 16.1 | RedHat | python-django20-0:2.0.13-16.el8ost.1 | * |
| Red Hat OpenStack Platform 16.2 | RedHat | python-django20-0:2.0.13-16.el8ost.1 | * |
| Red Hat Satellite 6.10 for RHEL 7 | RedHat | python3-django-0:2.2.24-1.el7pc | * |
| Red Hat Satellite 6.10 for RHEL 7 | RedHat | python3-django-0:2.2.24-1.el7pc | * |
| Python-django | Ubuntu | devel | * |
| Python-django | Ubuntu | focal | * |
| Python-django | Ubuntu | groovy | * |
| Python-django | Ubuntu | hirsute | * |
| Python-django | Ubuntu | impish | * |
| Python-django | Ubuntu | jammy | * |
| Python-django | Ubuntu | trusty | * |
| Python-django | Ubuntu | upstream | * |
| Python-django | Ubuntu | xenial | * |