Vulnerability advisory
CVE-2021-44420
Also known as BIT-django-2021-44420GHSA-v6rh-hp5x-86rvPYSEC-2021-439
Severity
- CVSS 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Affected versions
Repository
| Affected commits | Fixed by commit |
|---|---|
| GIT github.com/django/django ↗ | |
| 2a62cdcfec85938f40abb2e9e6a9ff497e02afe8 to before 79d8dcefb2739176839fa76f8780aca5aa9b7101 | 79d8dcefb2739176839fa76f8780aca5aa9b7101 |
| 0b8a0296bfd30748f08021834e95cdae241686e8 to before 840bebf1eef1c2a373158262cdfec611dc535658 | 840bebf1eef1c2a373158262cdfec611dc535658 |
| 3591e1c1acbd7c13174275367c3fdf012cb0413b to before 0153a63a674937e4a56d9d5e4ca2d629b011fbde | 0153a63a674937e4a56d9d5e4ca2d629b011fbde |
Description
In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths.
References
- Webgroups.google.com/forum/#%21forum/django-announce ↗
- Weblists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/ ↗
- Advisorysecurity.netapp.com/advisory/ntap-20211229-0006/ ↗
- Fixdocs.djangoproject.com/en/3.2/releases/security/ ↗
- Fixwww.djangoproject.com/weblog/2021/dec/07/security-releases/ ↗
- Fixwww.openwall.com/lists/oss-security/2021/12/07/1 ↗