Описание
In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| python-django | fixed | 3:3.2.19-1 | package | |
| python-django | fixed | 2:2.2.28-1~deb11u2 | bullseye | package |
Примечания
https://www.djangoproject.com/weblog/2023/may/03/security-releases/
https://github.com/django/django/commit/fb4c55d9ec4bb812a7fb91fa20510d91645e411b (main)
https://github.com/django/django/commit/eed53d0011622e70b936e203005f0e6f4ac48965 (3.2.19)
https://www.openwall.com/lists/oss-security/2023/05/03/1
Связанные уязвимости
In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise.
In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise.
In Django 3.2 before 3.2.19, 4.x before 4.1.9, and 4.2 before 4.2.1, it was possible to bypass validation when using one form field to upload multiple files. This multiple upload has never been supported by forms.FileField or forms.ImageField (only the last uploaded file was validated). However, Django's "Uploading multiple files" documentation suggested otherwise.
Django bypasses validation when using one form field to upload multiple files
Уязвимость компонентов forms.FileField, forms.ImageField программной платформы для веб-приложений Django, позволяющая нарушителю получить доступ к конфиденциальным данным, нарушить их целостность, а также вызвать отказ в обслуживании