Vulnerability advisory

GHSA-5hgc-2vfp-mqvc

Django vulnerable to denial-of-service attack via the urlize() and urlizetrunc() template filters

Published Oct 8, 2024Updated Oct 30, 2024OSV record ↗

Also known as BIT-django-2024-45230CVE-2024-45230PYSEC-2024-102

Severity

CVSS 3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS 4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Affected versions

django PyPI

All django advisories →

Affected	Fixed in
`5.1` to before 5.1.1	`5.1.1`Advisories →
Also listed as affected (1) `5.1`
`5.0` to before 5.0.9	`5.0.9`Advisories →
Also listed as affected (9) `5.0` `5.0.1` `5.0.2` `5.0.3` `5.0.4` `5.0.5` `5.0.6` `5.0.7` `5.0.8`
`4.2` to before 4.2.16	`4.2.16`Advisories →
Also listed as affected (16) `4.2` `4.2.1` `4.2.10` `4.2.11` `4.2.12` `4.2.13` `4.2.14` `4.2.15` `4.2.2` `4.2.3` `4.2.4` `4.2.5` `4.2.6` `4.2.7` `4.2.8` `4.2.9`

Description

An issue was discovered in Django 5.1 before 5.1.1, 5.0 before 5.0.9, and 4.2 before 4.2.16. The urlize() and urlizetrunc() template filters are subject to a potential denial-of-service attack via very large inputs with a specific sequence of characters.

GHSA-5hgc-2vfp-mqvc

Affected versions

django PyPI

Description

References