CVE-2019-14232
Description
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.Truncators 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.
Risk Information
Base Score
7.5
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
3.026
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Vulnerabilities CVE-2019-14232,CVE-2019-14233,CVE-2019-14234,CVE-2019-14235 are fixed in Python-django 1.11.23 | Windows |
| Vulnerabilities CVE-2019-14232,CVE-2019-14233,CVE-2019-14234,CVE-2019-14235 are fixed in Python-django 2.1.11 | Windows |
| Vulnerabilities CVE-2019-14232,CVE-2019-14233,CVE-2019-14234,CVE-2019-14235 are fixed in Python-django 2.2.4 | Windows |
| High-level Python web development framework (USN-4084-1) python-django_1.8.7-1ubuntu5.10_all.deb | Linux |
| High-level Python web development framework (USN-4084-1) python-django_1.11.20-1ubuntu0.2_all.deb | Linux |
| High-level Python web development framework (USN-4084-1) python3-django_1.8.7-1ubuntu5.10_all.deb | Linux |
| High-level Python web development framework (USN-4084-1) python3-django_1.11.20-1ubuntu0.2_all.deb | Linux |
| python-django security update(DSA-4498-1) python-django_1.10.7-2+deb9u6_all.deb | Linux |
| python-django security update(DSA-4498-1) python-django_1.11.23-1~deb10u1_all.deb | Linux |
| Vulnerabilities CVE-2019-14232,CVE-2019-14233,CVE-2019-14234,CVE-2019-14235 are fixed in Python-django for linux 1.11.23 | Linux |
| Vulnerabilities CVE-2019-14232,CVE-2019-14233,CVE-2019-14234,CVE-2019-14235 are fixed in Python-django for linux 2.1.11 | Linux |
| Vulnerabilities CVE-2019-14232,CVE-2019-14233,CVE-2019-14234,CVE-2019-14235 are fixed in Python-django for linux 2.2.4 | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234