Описание
Django denial of service via file upload naming
The default configuration for the file upload handling system in Django before 1.4.14, 1.5.x before 1.5.9, 1.6.x before 1.6.6, and 1.7 before release candidate 3 uses a sequential file name generation process when a file with a conflicting name is uploaded, which allows remote attackers to cause a denial of service (CPU consumption) by unloading a multiple files with the same name.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2014-0481
- https://github.com/django/django/commit/26cd48e166ac4d84317c8ee6d63ac52a87e8da99
- https://github.com/django/django/commit/30042d475bf084c6723c6217a21598d9247a9c41
- https://github.com/django/django/commit/dd0c3f4ee1a30c1a1e6055061c6ba6e58c6b54d1
- https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2014-5.yaml
- https://www.djangoproject.com/weblog/2014/aug/20/security
- http://lists.opensuse.org/opensuse-updates/2014-09/msg00023.html
- http://www.debian.org/security/2014/dsa-3010
Пакеты
Django
< 1.4.14
1.4.14
Django
>= 1.5, < 1.5.9
1.5.9
Django
>= 1.6, < 1.6.6
1.6.6
Связанные уязвимости
The default configuration for the file upload handling system in Django before 1.4.14, 1.5.x before 1.5.9, 1.6.x before 1.6.6, and 1.7 before release candidate 3 uses a sequential file name generation process when a file with a conflicting name is uploaded, which allows remote attackers to cause a denial of service (CPU consumption) by unloading a multiple files with the same name.
The default configuration for the file upload handling system in Django before 1.4.14, 1.5.x before 1.5.9, 1.6.x before 1.6.6, and 1.7 before release candidate 3 uses a sequential file name generation process when a file with a conflicting name is uploaded, which allows remote attackers to cause a denial of service (CPU consumption) by unloading a multiple files with the same name.
The default configuration for the file upload handling system in Django before 1.4.14, 1.5.x before 1.5.9, 1.6.x before 1.6.6, and 1.7 before release candidate 3 uses a sequential file name generation process when a file with a conflicting name is uploaded, which allows remote attackers to cause a denial of service (CPU consumption) by unloading a multiple files with the same name.
The default configuration for the file upload handling system in Djang ...