contrib.sessions.middleware.SessionMiddleware in Django 1.8.x before 1.8.4, 1.7.x before 1.7.10, 1.4.x before 1.4.22, and possibly other versions allows remote attackers to cause a denial of service (session store consumption or session record removal) via a large number of requests to contrib.auth.views.logout, which triggers the creation of an empty session record.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Django | Djangoproject | 1.4 (including) | 1.4 (including) |
| Django | Djangoproject | 1.4.1 (including) | 1.4.1 (including) |
| Django | Djangoproject | 1.4.2 (including) | 1.4.2 (including) |
| Django | Djangoproject | 1.4.4 (including) | 1.4.4 (including) |
| Django | Djangoproject | 1.4.5 (including) | 1.4.5 (including) |
| Django | Djangoproject | 1.4.6 (including) | 1.4.6 (including) |
| Django | Djangoproject | 1.4.7 (including) | 1.4.7 (including) |
| Django | Djangoproject | 1.4.8 (including) | 1.4.8 (including) |
| Django | Djangoproject | 1.4.9 (including) | 1.4.9 (including) |
| Django | Djangoproject | 1.4.10 (including) | 1.4.10 (including) |
| Django | Djangoproject | 1.4.11 (including) | 1.4.11 (including) |
| Django | Djangoproject | 1.4.12 (including) | 1.4.12 (including) |
| Django | Djangoproject | 1.4.13 (including) | 1.4.13 (including) |
| Django | Djangoproject | 1.4.14 (including) | 1.4.14 (including) |
| Django | Djangoproject | 1.4.17 (including) | 1.4.17 (including) |
| Django | Djangoproject | 1.4.19 (including) | 1.4.19 (including) |
| Django | Djangoproject | 1.4.20 (including) | 1.4.20 (including) |
| Django | Djangoproject | 1.4.21 (including) | 1.4.21 (including) |
| Django | Djangoproject | 1.7-beta1 (including) | 1.7-beta1 (including) |
| Django | Djangoproject | 1.7-beta2 (including) | 1.7-beta2 (including) |
| Django | Djangoproject | 1.7-beta3 (including) | 1.7-beta3 (including) |
| Django | Djangoproject | 1.7-beta4 (including) | 1.7-beta4 (including) |
| Django | Djangoproject | 1.7-rc1 (including) | 1.7-rc1 (including) |
| Django | Djangoproject | 1.7-rc2 (including) | 1.7-rc2 (including) |
| Django | Djangoproject | 1.7-rc3 (including) | 1.7-rc3 (including) |
| Django | Djangoproject | 1.7.1 (including) | 1.7.1 (including) |
| Django | Djangoproject | 1.7.2 (including) | 1.7.2 (including) |
| Django | Djangoproject | 1.7.3 (including) | 1.7.3 (including) |
| Django | Djangoproject | 1.7.4 (including) | 1.7.4 (including) |
| Django | Djangoproject | 1.7.5 (including) | 1.7.5 (including) |
| Django | Djangoproject | 1.7.6 (including) | 1.7.6 (including) |
| Django | Djangoproject | 1.7.7 (including) | 1.7.7 (including) |
| Django | Djangoproject | 1.7.8 (including) | 1.7.8 (including) |
| Django | Djangoproject | 1.7.9 (including) | 1.7.9 (including) |
| Django | Djangoproject | 1.8-beta1 (including) | 1.8-beta1 (including) |
| Django | Djangoproject | 1.8.0 (including) | 1.8.0 (including) |
| Django | Djangoproject | 1.8.1 (including) | 1.8.1 (including) |
| Django | Djangoproject | 1.8.2 (including) | 1.8.2 (including) |
| Django | Djangoproject | 1.8.3 (including) | 1.8.3 (including) |
| Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6 | RedHat | python-django-0:1.6.11-3.el6ost | * |
| Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 7 | RedHat | python-django-0:1.6.11-3.el7ost | * |
| Red Hat Enterprise Linux OpenStack Platform 6.0 (Juno) for RHEL 7 | RedHat | python-django-0:1.6.11-3.el7ost | * |
| Red Hat Enterprise Linux OpenStack Platform 7.0 (Kilo) for RHEL 7 | RedHat | python-django-0:1.8.4-1.el7 | * |
| Python-django | Ubuntu | devel | * |
| Python-django | Ubuntu | precise | * |
| Python-django | Ubuntu | trusty | * |
| Python-django | Ubuntu | upstream | * |
| Python-django | Ubuntu | vivid | * |