GHSA-7h4p-27mh-hmrw

Suggest an improvement
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
2024-09-20T15:23:33.100202Z
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",
    "cwe_ids": [
        "CWE-1284",
        "CWE-400"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2023-11-03T19:32:41Z"
}
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

Ecosystem specific 

{
    "affected_functions": [
        "django.utils.encoding.uri_to_iri"
    ]
}

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

Ecosystem specific 

{
    "affected_functions": [
        "django.utils.encoding.uri_to_iri"
    ]
}

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

Ecosystem specific 

{
    "affected_functions": [
        "django.utils.encoding.uri_to_iri"
    ]
}