CVE Vulnerability

CVE-2021-32052

In Django 2.2 before 2.2.22, 3.1 before 3.1.10, and 3.2 before 3.2.2 (with Python 3.9.5+), URLValidator does not prohibit newlines and tabs (unless the URLField form field is used). If an application uses values with newlines in an HTTP response, header injection can occur. Django itself is unaffected because HttpResponse prohibits newlines in HTTP headers.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://docs.djangoproject.com/en/3.2/releases/security/ Patch Vendor Advisory
http://www.openwall.com/lists/oss-security/2021/05/06/1 Mailing List Patch
https://groups.google.com/forum/#!forum/django-announce Mailing List Third Party Advisory
https://www.djangoproject.com/weblog/2021/may/06/security-releases/ Patch Vendor Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZVKYPHR3TKR2ESWXBPOJEKRO2OSJRZUE/ Third Party Advisory
https://security.netapp.com/advisory/ntap-20210611-0002/ Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
Information

Published : 2021-05-06 04:15

Updated : 2022-01-01 06:06

NVD link : CVE-2021-32052

Mitre link : CVE-2021-32052

Products Affected
No products.
CWE
CWE-79