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Vulnerability Details : CVE-2019-14232

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.
Publish Date : 2019-08-02 Last Update Date : 2019-08-12
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 20

- Products Affected By CVE-2019-14232

# Product Type Vendor Product Version Update Edition Language
1 Application Djangoproject Django 1.11 Version Details Vulnerabilities
2 Application Djangoproject Django 1.11.1 Version Details Vulnerabilities
3 Application Djangoproject Django 1.11.2 Version Details Vulnerabilities
4 Application Djangoproject Django 1.11.3 Version Details Vulnerabilities
5 Application Djangoproject Django 1.11.4 Version Details Vulnerabilities
6 Application Djangoproject Django 1.11.5 Version Details Vulnerabilities
7 Application Djangoproject Django 1.11.6 Version Details Vulnerabilities
8 Application Djangoproject Django 1.11.7 Version Details Vulnerabilities
9 Application Djangoproject Django 1.11.8 Version Details Vulnerabilities
10 Application Djangoproject Django 1.11.9 Version Details Vulnerabilities
11 Application Djangoproject Django 1.11.10 Version Details Vulnerabilities
12 Application Djangoproject Django 1.11.11 Version Details Vulnerabilities
13 Application Djangoproject Django 1.11.12 Version Details Vulnerabilities
14 Application Djangoproject Django 1.11.13 Version Details Vulnerabilities
15 Application Djangoproject Django 1.11.14 Version Details Vulnerabilities
16 Application Djangoproject Django 1.11.15 Version Details Vulnerabilities
17 Application Djangoproject Django 1.11.16 Version Details Vulnerabilities
18 Application Djangoproject Django 1.11.17 Version Details Vulnerabilities
19 Application Djangoproject Django 1.11.18 Version Details Vulnerabilities
20 Application Djangoproject Django 1.11.19 Version Details Vulnerabilities
21 Application Djangoproject Django 1.11.20 Version Details Vulnerabilities
22 Application Djangoproject Django 1.11.21 Version Details Vulnerabilities
23 Application Djangoproject Django 1.11.22 Version Details Vulnerabilities
24 Application Djangoproject Django 2.1 Version Details Vulnerabilities
25 Application Djangoproject Django 2.1 A1 Version Details Vulnerabilities
26 Application Djangoproject Django 2.1 B1 Version Details Vulnerabilities
27 Application Djangoproject Django 2.1 RC1 Version Details Vulnerabilities
28 Application Djangoproject Django 2.1.1 Version Details Vulnerabilities
29 Application Djangoproject Django 2.1.2 Version Details Vulnerabilities
30 Application Djangoproject Django 2.1.3 Version Details Vulnerabilities
31 Application Djangoproject Django 2.1.4 Version Details Vulnerabilities
32 Application Djangoproject Django 2.1.5 Version Details Vulnerabilities
33 Application Djangoproject Django 2.1.6 Version Details Vulnerabilities
34 Application Djangoproject Django 2.1.7 Version Details Vulnerabilities
35 Application Djangoproject Django 2.1.8 Version Details Vulnerabilities
36 Application Djangoproject Django 2.1.9 Version Details Vulnerabilities
37 Application Djangoproject Django 2.1.10 Version Details Vulnerabilities
38 Application Djangoproject Django 2.2 Version Details Vulnerabilities
39 Application Djangoproject Django 2.2.1 Version Details Vulnerabilities
40 Application Djangoproject Django 2.2.2 Version Details Vulnerabilities
41 Application Djangoproject Django 2.2.3 Version Details Vulnerabilities
42 OS Opensuse Leap 15.1 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Djangoproject Django 41
Opensuse Leap 1

- References For CVE-2019-14232

https://lists.fedoraproject.org/archives/list/[email protected]/message/STVX7X7IDWAH5SKE6MBMY3TEI6ZODBTK/
FEDORA FEDORA-2019-647f74ce51
https://www.djangoproject.com/weblog/2019/aug/01/security-releases/ CONFIRM
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00025.html
SUSE openSUSE-SU-2019:1872
https://docs.djangoproject.com/en/dev/releases/security/
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00006.html
SUSE openSUSE-SU-2019:1839
https://seclists.org/bugtraq/2019/Aug/15
BUGTRAQ 20190812 [SECURITY] [DSA 4498-1] python-django security update
https://www.debian.org/security/2019/dsa-4498
DEBIAN DSA-4498
https://groups.google.com/forum/#!topic/django-announce/jIoju2-KLDs

- Metasploit Modules Related To CVE-2019-14232

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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