Описание
An issue was discovered in Django 2.0 before 2.0.3, 1.11 before 1.11.11, and 1.8 before 1.8.19. The django.utils.html.urlize() function was extremely slow to evaluate certain inputs due to catastrophic backtracking vulnerabilities in two regular expressions (only one regular expression for Django 1.8.x). The urlize() function is used to implement the urlize and urlizetrunc template filters, which were thus vulnerable.
Отчет
This issue affects the versions of django as shipped with Red Hat Subscription Asset Manager. Red Hat Product Security has rated this issue as having security impact of Moderate. A future update may address this issue. For additional information, refer to the Issue Severity Classification: https://access.redhat.com/security/updates/classification/.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Ceph Storage 1.3 | python-django | Affected | ||
| Red Hat Ceph Storage 2 | python-django | Affected | ||
| Red Hat Ceph Storage 3 | python-django | Affected | ||
| Red Hat Enterprise Linux OpenStack Platform 6 (Juno) | python-django | Will not fix | ||
| Red Hat Enterprise Linux OpenStack Platform 7 (Kilo) | python-django | Will not fix | ||
| Red Hat Enterprise Linux OpenStack Platform 7 (Kilo) Operational Tools | python-django | Will not fix | ||
| Red Hat OpenStack Platform 11 (Ocata) | python-django | Will not fix | ||
| Red Hat OpenStack Platform 12 (Pike) | python-django | Affected | ||
| Red Hat OpenStack Platform 8 (Liberty) | python-django | Will not fix | ||
| Red Hat OpenStack Platform 8 (Liberty) Operational Tools | python-django | Will not fix |
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Дополнительная информация
Статус:
EPSS
5.3 Medium
CVSS3
Связанные уязвимости
An issue was discovered in Django 2.0 before 2.0.3, 1.11 before 1.11.11, and 1.8 before 1.8.19. The django.utils.html.urlize() function was extremely slow to evaluate certain inputs due to catastrophic backtracking vulnerabilities in two regular expressions (only one regular expression for Django 1.8.x). The urlize() function is used to implement the urlize and urlizetrunc template filters, which were thus vulnerable.
An issue was discovered in Django 2.0 before 2.0.3, 1.11 before 1.11.11, and 1.8 before 1.8.19. The django.utils.html.urlize() function was extremely slow to evaluate certain inputs due to catastrophic backtracking vulnerabilities in two regular expressions (only one regular expression for Django 1.8.x). The urlize() function is used to implement the urlize and urlizetrunc template filters, which were thus vulnerable.
An issue was discovered in Django 2.0 before 2.0.3, 1.11 before 1.11.1 ...
Django denial-of-service possibility in urlize and urlizetrunc template filters
EPSS
5.3 Medium
CVSS3