VDB
CVE-2019-14232
CVE-2019-14232
PUBLISHED
CVSS 7.5 HIGH
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.
EPSS 3.53% · 89.1th percentile
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
3.53%
89.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:14.04:LTS | python-django | 1.6.11-0ubuntu1.3+esm6, 1.6.11-0ubuntu1.3+esm7, 1.6.11-0ubuntu1.3+esm8 |
| Ubuntu:18.04:LTS | python-django | 0, 1:1.11.6-1ubuntu1, 1:1.11.11-1ubuntu1 |
| Ubuntu:16.04:LTS | python-django | 1.8.7-1ubuntu5.7, 0, 1.7.9-1ubuntu5 |
| Ubuntu:20.04:LTS | python-django | 0 |
Timeline
- Aug 1, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Sep 8, 2022 EPSS Score
- Jan 12, 2023 EPSS Score
- Mar 16, 2023 EPSS Score
- May 18, 2023 EPSS Score
References
- https://www.cve.org/CVERecord?id=CVE-2019-14232 third-party-advisory
- https://ubuntu.com/security/CVE-2019-14232 advisory
- https://ubuntu.com/security/notices/USN-4084-1 advisory