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.
References
Configurations
History
01 May 2024, 17:15
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Information
Published : 2019-08-02 15:15
Updated : 2024-07-03 01:35
NVD link : CVE-2019-14232
Mitre link : CVE-2019-14232
CVE.ORG link : CVE-2019-14232
JSON object : View
Products Affected
opensuse
- leap
djangoproject
- django
CWE
CWE-400
Uncontrolled Resource Consumption