NVD Vulnerability Detail

CVE-2021-44420

Summary	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.
Publication Date	Dec. 8, 2021, 9:15 a.m.
Registration Date	Dec. 8, 2021, noon
Last Update	Nov. 21, 2024, 3:30 p.m.

Affected software configurations

Configuration2		or higher	or less	more than	less than
cpe:2.3:o:redhat:satellite:6.0:::::::*

Configuration4	or higher	or less	more than	less than
cpe:2.3:o:canonical:ubuntu_linux:20.04::::lts:::
cpe:2.3:o:canonical:ubuntu_linux:21.04:::::::*
cpe:2.3:o:canonical:ubuntu_linux:21.10:::::::*

Configuration5		or higher	or less	more than	less than
cpe:2.3:o:fedoraproject:fedora:35:::::::*

Related information, measures and tools

No	URL	タグ
1	https://docs.djangoproject.com/en/3.2/releases/security/	Patch Vendor Advisory
2	https://docs.djangoproject.com/en/3.2/releases/security/	Patch Vendor Advisory
3	https://groups.google.com/forum/#%21forum/django-announce
4	https://groups.google.com/forum/#%21forum/django-announce
5	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/
6	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/
7	https://security.netapp.com/advisory/ntap-20211229-0006/	Third Party Advisory
8	https://security.netapp.com/advisory/ntap-20211229-0006/	Third Party Advisory
9	https://www.djangoproject.com/weblog/2021/dec/07/security-releases/	Patch Vendor Advisory
10	https://www.djangoproject.com/weblog/2021/dec/07/security-releases/	Patch Vendor Advisory
11	https://www.openwall.com/lists/oss-security/2021/12/07/1	Mailing List Patch Third Party Advisory
12	https://www.openwall.com/lists/oss-security/2021/12/07/1	Mailing List Patch Third Party Advisory

Common Vulnerabilities List

JVN Vulnerability Information

Django における脆弱性

Title	Django における脆弱性
Summary	Django には、不特定の脆弱性が存在します。
Possible impacts	情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。
Solution	ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date	Dec. 7, 2021, midnight
Registration Date	Dec. 16, 2022, 11:54 a.m.
Last Update	Dec. 16, 2022, 11:54 a.m.

Affected System

レッドハット

Red Hat Satellite

Debian

Debian GNU/Linux

Fedora Project

Fedora

Canonical

Ubuntu

Django Software Foundation

Django 2.2.25 未満の 2.2

Django 3.1.14 未満の 3.1

Django 3.2.10 未満の 3.2

CVE (情報セキュリティ共通脆弱性識別子)

No	Name	URL
Common Vulnerabilities and Exposures (CVE)
1	CVE-2021-44420	https://www.cve.org/CVERecord?id=CVE-2021-44420
National Vulnerability Database (NVD)
2	CVE-2021-44420	https://nvd.nist.gov/vuln/detail/CVE-2021-44420
関連文書
3	CVE-2021-44420 Django Vulnerability in NetApp Products	https://security.netapp.com/advisory/ntap-20211229-0006/

CWE (共通脆弱性タイプ一覧)

No	Name	URL
JVNDB
1	CWE-Other	https://www.ipa.go.jp/security/vuln/CWE.html#CWEOther

ベンダー情報

No	Name	URL
Debian
1	Top Page	https://www.debian.org/
djangoproject
2	Archive of security issues (December 7, 2021 - CVE-2021-44420)	https://docs.djangoproject.com/en/3.2/releases/security/
3	Django security releases issued: 3.2.10, 3.1.14, and 2.2.25	https://www.djangoproject.com/weblog/2021/dec/07/security-releases/
Fedora Update Notification
4	FEDORA-2022-e7fd530688	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/
Ubuntu
5	Top Page	https://jp.ubuntu.com/
レッドハット
6	Red Hat Satellite	https://www.redhat.com/ja/technologies/management/satellite

Change Log

No	Changed Details	Date of change
1	[2022年12月12日] 掲載	Dec. 12, 2022, 3:01 p.m.