GHSA-7h4p-27mh-hmrw

Source

https://github.com/advisories/GHSA-7h4p-27mh-hmrw

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/11/GHSA-7h4p-27mh-hmrw/GHSA-7h4p-27mh-hmrw.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-7h4p-27mh-hmrw

Aliases

Published

2023-11-03T06:36:29Z

Modified

2025-11-04T21:28:04.529768Z

Severity

5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator

Summary

Django Denial of service vulnerability in django.utils.encoding.uri_to_iri

Details

In Django 3.2 before 3.2.21, 4.1 before 4.1.11, and 4.2 before 4.2.5, django.utils.encoding.uritoiri() is subject to a potential DoS (denial of service) attack via certain inputs with a very large number of Unicode characters.

Database specific

{
    "nvd_published_at": "2023-11-03T05:15:29Z",
    "github_reviewed_at": "2023-11-03T19:32:41Z",
    "cwe_ids": [
        "CWE-1284",
        "CWE-400"
    ],
    "severity": "MODERATE",
    "github_reviewed": true
}

References

Affected packages

PyPI / django

Package

Name: django; View open source insights on deps.dev
Purl: pkg:pypi/django

Affected ranges

Type: ECOSYSTEM
Events: Introduced

3.2

Fixed

3.2.21

Affected versions

3.*

3.2

3.2.1

3.2.2

3.2.3

3.2.4

3.2.5

3.2.6

3.2.7

3.2.8

3.2.9

3.2.10

3.2.11

3.2.12

3.2.13

3.2.14

3.2.15

3.2.16

3.2.17

3.2.18

3.2.19

3.2.20

PyPI / django

Package

Name: django; View open source insights on deps.dev
Purl: pkg:pypi/django

Affected ranges

Type: ECOSYSTEM
Events: Introduced

4.1

Fixed

4.1.11

Affected versions

4.*

4.1

4.1.1

4.1.2

4.1.3

4.1.4

4.1.5

4.1.6

4.1.7

4.1.8

4.1.9

4.1.10

PyPI / django

Package

Name: django; View open source insights on deps.dev
Purl: pkg:pypi/django

Affected ranges

Type: ECOSYSTEM
Events: Introduced

4.2

Fixed

4.2.5

Affected versions

4.*

4.2

4.2.1

4.2.2

4.2.3

4.2.4