Описание
An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. If django.utils.text.Truncator's chars() and words() methods were passed the html=True argument, they were extremely slow to evaluate certain inputs due to a catastrophic backtracking vulnerability in a regular expression. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which were thus vulnerable.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 1:1.11.11-1ubuntu1.5 |
| devel | released | 1:1.11.22-1ubuntu1 |
| disco | released | 1:1.11.20-1ubuntu0.2 |
| esm-infra-legacy/trusty | needed | |
| esm-infra/bionic | not-affected | 1:1.11.11-1ubuntu1.5 |
| esm-infra/focal | not-affected | 1:1.11.22-1ubuntu1 |
| esm-infra/xenial | not-affected | 1.8.7-1ubuntu5.10 |
| focal | released | 1:1.11.22-1ubuntu1 |
| jammy | released | 1:1.11.22-1ubuntu1 |
| kinetic | released | 1:1.11.22-1ubuntu1 |
Показывать по
EPSS
5 Medium
CVSS2
7.5 High
CVSS3
Связанные уязвимости
An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. If django.utils.text.Truncator's chars() and words() methods were passed the html=True argument, they were extremely slow to evaluate certain inputs due to a catastrophic backtracking vulnerability in a regular expression. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which were thus vulnerable.
An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. If django.utils.text.Truncator's chars() and words() methods were passed the html=True argument, they were extremely slow to evaluate certain inputs due to a catastrophic backtracking vulnerability in a regular expression. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which were thus vulnerable.
An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before ...
Django Denial-of-service in django.utils.text.Truncator
Уязвимость функции django.utils.text.Truncator методов chars () и words () фреймворка для веб-разработки Django, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
5 Medium
CVSS2
7.5 High
CVSS3