CVE-2018-7536
Description
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.
Risk Information
Base Score
5.3
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS Score
Exploitation Probability
1.226
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Vulnerabilities CVE-2018-7536,CVE-2018-7537 are fixed in Python-django 1.11.11 | Windows |
| Vulnerabilities CVE-2018-7536,CVE-2018-7537 are fixed in Python-django 1.8.19 | Windows |
| Vulnerabilities CVE-2018-7536,CVE-2018-7537 are fixed in Python-django 2.0.3 | Windows |
| High-level Python web development framework (USN-3591-1) python-django_1.11.4-1ubuntu1.2_all.deb | Linux |
| High-level Python web development framework (USN-3591-1) python3-django_1.11.4-1ubuntu1.2_all.deb | Linux |
| python-django security update(DSA-4161-1) python-django_1.7.11-1+deb8u3_all.deb | Linux |
| python-django security update(DSA-4161-1) python-django_1.10.7-2+deb9u1_all.deb | Linux |
| Vulnerabilities CVE-2018-7536,CVE-2018-7537 are fixed in Python-django for linux 1.11.11 | Linux |
| Vulnerabilities CVE-2018-7536,CVE-2018-7537 are fixed in Python-django for linux 1.8.19 | Linux |
| Vulnerabilities CVE-2018-7536,CVE-2018-7537 are fixed in Python-django for linux 2.0.3 | 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