CVE Vulnerability

CVE-2019-14235

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 passed certain inputs, django.utils.encoding.uri_to_iri could lead to significant memory usage due to a recursion when repercent-encoding invalid UTF-8 octet sequences.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.djangoproject.com/weblog/2019/aug/01/security-releases/ Vendor Advisory
https://docs.djangoproject.com/en/dev/releases/security/ Patch Vendor Advisory
https://groups.google.com/forum/#!topic/django-announce/jIoju2-KLDs Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00006.html Third Party Advisory
https://seclists.org/bugtraq/2019/Aug/15
https://www.debian.org/security/2019/dsa-4498
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00025.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/STVX7X7IDWAH5SKE6MBMY3TEI6ZODBTK/
https://security.netapp.com/advisory/ntap-20190828-0002/
https://security.gentoo.org/glsa/202004-17
Configurations

Configuration 1

cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Information

Published : 2019-08-02 03:15

Updated : 2020-08-24 05:37

NVD link : CVE-2019-14235

Mitre link : CVE-2019-14235

Products Affected
No products.
CWE
CWE-674

Uncontrolled Recursion