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CVE-2023-36053

nvd nist
Published: Jul 3, 2023Modified: Jun 17, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: NVD

Description

In Django 3.2 before 3.2.20, 4 before 4.1.10, and 4.2 before 4.2.3, EmailValidator and URLValidator are subject to a potential ReDoS (regular expression denial of service) attack via a very large number of domain name labels of emails and URLs.

Affected (8)

1 product
Django
1 product
Debian Linux
1 product
Fedora
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Djangoproject
From 3.2 to 3.2.20
From 4.0 to 4.1.10
From 4.2 to 4.2.3
Configuration B
3 vulnerable
Vulnerable SoftwareAffected Versions
Debian
Version 10.0
Version 11.0
Version 12.0
Configuration C
2 vulnerable
Vulnerable SoftwareAffected Versions
Fedoraproject
Version 37
Version 38

References (17)

Source: cve@mitre.org
Permissions Required
Source: cve@mitre.org
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Release Notes
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions Required
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory

Timeline

No history available yet.