CVE-2021-32052

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. 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.

6.1 /10

CVSS v3 : 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

4.3 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:N/I:P/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References
Link Resource
http://www.openwall.com/lists/oss-security/2021/05/06/1 Mailing List Patch Third Party Advisory
https://docs.djangoproject.com/en/3.2/releases/security/ Patch Vendor Advisory
https://groups.google.com/forum/#%21forum/django-announce
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZVKYPHR3TKR2ESWXBPOJEKRO2OSJRZUE/
https://security.netapp.com/advisory/ntap-20210611-0002/ Third Party Advisory
https://www.djangoproject.com/weblog/2021/may/06/security-releases/ Patch Vendor Advisory
Configurations

Configuration 1 (hide)

AND
OR cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
cpe:2.3:a:python:python:*:*:*:*:*:*:*:*

Configuration 2 (hide)

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

07 Nov 2023, 03:35

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZVKYPHR3TKR2ESWXBPOJEKRO2OSJRZUE/', 'name': 'FEDORA-2021-01044b8a59', 'tags': ['Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://groups.google.com/forum/#!forum/django-announce', 'name': 'https://groups.google.com/forum/#!forum/django-announce', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'MISC'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZVKYPHR3TKR2ESWXBPOJEKRO2OSJRZUE/ -
  • () https://groups.google.com/forum/#%21forum/django-announce -

01 Jan 2022, 18:06

Type Values Removed Values Added
References (CONFIRM) https://security.netapp.com/advisory/ntap-20210611-0002/ - (CONFIRM) https://security.netapp.com/advisory/ntap-20210611-0002/ - Third Party Advisory

11 Jun 2021, 11:15

Type Values Removed Values Added
References
  • (CONFIRM) https://security.netapp.com/advisory/ntap-20210611-0002/ -

19 May 2021, 18:25

Type Values Removed Values Added
CWE CWE-79
CVSS v2 : unknown
v3 : unknown 		v2 : 4.3
v3 : 6.1
CPE cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:a:djangoproject:django:*:*:*:*:*:*:*:*
cpe:2.3:a:python:python:*:*:*:*:*:*:*:*
References (MISC) http://www.openwall.com/lists/oss-security/2021/05/06/1 - (MISC) http://www.openwall.com/lists/oss-security/2021/05/06/1 - Mailing List, Patch, Third Party Advisory
References (MISC) https://www.djangoproject.com/weblog/2021/may/06/security-releases/ - (MISC) https://www.djangoproject.com/weblog/2021/may/06/security-releases/ - Patch, Vendor Advisory
References (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZVKYPHR3TKR2ESWXBPOJEKRO2OSJRZUE/ - (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZVKYPHR3TKR2ESWXBPOJEKRO2OSJRZUE/ - Third Party Advisory
References (MISC) https://groups.google.com/forum/#!forum/django-announce - (MISC) https://groups.google.com/forum/#!forum/django-announce - Mailing List, Third Party Advisory
References (MISC) https://docs.djangoproject.com/en/3.2/releases/security/ - (MISC) https://docs.djangoproject.com/en/3.2/releases/security/ - Patch, Vendor Advisory

12 May 2021, 08:15

Type Values Removed Values Added
References
  • (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZVKYPHR3TKR2ESWXBPOJEKRO2OSJRZUE/ -

06 May 2021, 16:33

Type Values Removed Values Added
New CVE
Information

Published : 2021-05-06 16:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-32052

Mitre link : CVE-2021-32052

CVE.ORG link : CVE-2021-32052

JSON object : View

Products Affected

djangoproject

  • django

fedoraproject

  • fedora

python

  • python
CWE
CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')