Описание
An issue was discovered in 5.1 before 5.1.14, 4.2 before 4.2.26, and 5.2 before 5.2.8.
NFKC normalization in Python is slow on Windows. As a consequence, django.http.HttpResponseRedirect, django.http.HttpResponsePermanentRedirect, and the shortcut django.shortcuts.redirect were subject to a potential denial-of-service attack via certain inputs with a very large number of Unicode characters.
Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected.
Django would like to thank Seokchan Yoon for reporting this issue.
A denial of service vulnerability has been discovered in the Django web framework. NFKC normalization in Python is slow on Windows. As a consequence, django.http.HttpResponseRedirect, django.http.HttpResponsePermanentRedirect, and the shortcut django.shortcuts.redirect were subject to a potential denial-of-service attack via certain inputs with a very large number of Unicode characters.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| OpenShift Service Mesh 2 | openshift-service-mesh/grafana-rhel8 | Not affected | ||
| OpenShift Service Mesh 2 | openshift-service-mesh/istio-cni-rhel8 | Not affected | ||
| OpenShift Service Mesh 2 | openshift-service-mesh/istio-must-gather-rhel9 | Not affected | ||
| OpenShift Service Mesh 2 | openshift-service-mesh/istio-operator-bundle | Not affected | ||
| OpenShift Service Mesh 2 | openshift-service-mesh/istio-rhel8-operator | Not affected | ||
| OpenShift Service Mesh 2 | openshift-service-mesh/pilot-rhel8 | Not affected | ||
| OpenShift Service Mesh 2 | openshift-service-mesh/proxyv2-rhel9 | Not affected | ||
| OpenShift Service Mesh 2 | openshift-service-mesh/ratelimit-rhel8 | Not affected | ||
| OpenShift Service Mesh 3 | openshift-service-mesh/istio-cni-rhel9 | Not affected | ||
| OpenShift Service Mesh 3 | openshift-service-mesh/istio-must-gather-rhel9 | Not affected |
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Дополнительная информация
Статус:
EPSS
7.5 High
CVSS3
Связанные уязвимости
An issue was discovered in 5.1 before 5.1.14, 4.2 before 4.2.26, and 5.2 before 5.2.8. NFKC normalization in Python is slow on Windows. As a consequence, `django.http.HttpResponseRedirect`, `django.http.HttpResponsePermanentRedirect`, and the shortcut `django.shortcuts.redirect` were subject to a potential denial-of-service attack via certain inputs with a very large number of Unicode characters. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Seokchan Yoon for reporting this issue.
An issue was discovered in 5.1 before 5.1.14, 4.2 before 4.2.26, and 5.2 before 5.2.8. NFKC normalization in Python is slow on Windows. As a consequence, `django.http.HttpResponseRedirect`, `django.http.HttpResponsePermanentRedirect`, and the shortcut `django.shortcuts.redirect` were subject to a potential denial-of-service attack via certain inputs with a very large number of Unicode characters. Earlier, unsupported Django series (such as 5.0.x, 4.1.x, and 3.2.x) were not evaluated and may also be affected. Django would like to thank Seokchan Yoon for reporting this issue.
An issue was discovered in 5.1 before 5.1.14, 4.2 before 4.2.26, and 5 ...
Django has a denial-of-service vulnerability in HttpResponseRedirect and HttpResponsePermanentRedirect on Windows
Уязвимость функций Django.http.HttpResponseRedirect() и Django.http.HttpResponsePermanentRedirect() программной платформы для веб-приложений Django, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
7.5 High
CVSS3