Vulnerability CVE-2023-36053: Information
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.
Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
|---|---|---|---|---|---|---|
| python3-module-django | sisyphus | 3.2.20-alt1 | 4.2.11-alt1 | ALT-PU-2023-4362-1 | 324744 | Fixed |
| python3-module-django | sisyphus_e2k | 3.2.20-alt1 | 4.2.11-alt1 | ALT-PU-2023-4378-1 | - | Fixed |
| python3-module-django | sisyphus_riscv64 | 3.2.20-alt1 | 4.2.11-alt1 | ALT-PU-2023-4376-1 | - | Fixed |
| python3-module-django | p10 | 3.2.20-alt1 | 3.2.23-alt1 | ALT-PU-2023-4363-3 | 324745 | Fixed |
| python3-module-django | p10_e2k | 3.2.20-alt1 | 3.2.23-alt1 | ALT-PU-2023-5091-1 | - | Fixed |
| python3-module-django | c10f1 | 3.2.20-alt1 | 3.2.25-alt1 | ALT-PU-2023-4380-2 | 324750 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
|---|---|
| https://www.djangoproject.com/weblog/2023/jul/03/security-releases/ |
|
| https://docs.djangoproject.com/en/4.2/releases/security/ |
|
| [debian-lts-announce] 20230719 [SECURITY] [DLA 3500-1] python-django security update |
|
| DSA-5465 |
|
| https://groups.google.com/forum/#%21forum/django-announce |
|
| FEDORA-2023-cc023fabb7 |
|
| FEDORA-2023-9d36d373f1 |
|
| FEDORA-2024-84fbbbb914 |