7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.029 Low
EPSS
Percentile
90.7%
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_htm
l and truncatewords_html
template filters, which were thus vulnerable.
lists.opensuse.org/opensuse-security-announce/2019-08/msg00006.html
lists.opensuse.org/opensuse-security-announce/2019-08/msg00025.html
www.openwall.com/lists/oss-security/2023/10/04/6
www.openwall.com/lists/oss-security/2024/03/04/1
docs.djangoproject.com/en/dev/releases/security
github.com/advisories/GHSA-c4qh-4vgv-qc6g
github.com/pypa/advisory-db/tree/main/vulns/django/PYSEC-2019-11.yaml
groups.google.com/forum/#!topic/django-announce/jIoju2-KLDs
groups.google.com/forum/#%21topic/django-announce/jIoju2-KLDs
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/STVX7X7IDWAH5SKE6MBMY3TEI6ZODBTK
lists.fedoraproject.org/archives/list/[email protected]/message/STVX7X7IDWAH5SKE6MBMY3TEI6ZODBTK
lists.opensuse.org/archives/list/[email protected]/message/3LGJSPCN3VEG2UJPYCUB6TU75JTIV2TQ
lists.opensuse.org/archives/list/[email protected]/message/5XTP44JEOSNXRVW4JDZXA5XGMBDZLWSW
nvd.nist.gov/vuln/detail/CVE-2019-14232
seclists.org/bugtraq/2019/Aug/15
security.gentoo.org/glsa/202004-17
security.netapp.com/advisory/ntap-20190828-0002
www.debian.org/security/2019/dsa-4498
www.djangoproject.com/weblog/2019/aug/01/security-releases
www.openwall.com/lists/oss-security/2023/10/04/6
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.029 Low
EPSS
Percentile
90.7%