Vulnerability Details CVE-2021-44420
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 30.4%
CVSS Severity
CVSS v3 Score 7.3
CVSS v2 Score 7.5
References
- https://docs.djangoproject.com/en/3.2/releases/security/
- https://groups.google.com/forum/#%21forum/django-announce
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/
- https://security.netapp.com/advisory/ntap-20211229-0006/
- https://www.djangoproject.com/weblog/2021/dec/07/security-releases/
- https://www.openwall.com/lists/oss-security/2021/12/07/1
- https://docs.djangoproject.com/en/3.2/releases/security/
- https://groups.google.com/forum/#%21forum/django-announce
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/
- https://security.netapp.com/advisory/ntap-20211229-0006/
- https://www.djangoproject.com/weblog/2021/dec/07/security-releases/
- https://www.openwall.com/lists/oss-security/2021/12/07/1
Products affected by CVE-2021-44420
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cpe:2.3:a:djangoproject:django:2.2
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cpe:2.3:a:djangoproject:django:2.2.1
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cpe:2.3:a:djangoproject:django:2.2.10
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cpe:2.3:a:djangoproject:django:2.2.11
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cpe:2.3:a:djangoproject:django:2.2.13
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cpe:2.3:a:djangoproject:django:2.2.14
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cpe:2.3:a:djangoproject:django:2.2.15
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cpe:2.3:a:djangoproject:django:2.2.16
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cpe:2.3:a:djangoproject:django:2.2.17
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cpe:2.3:a:djangoproject:django:2.2.18
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cpe:2.3:a:djangoproject:django:2.2.19
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cpe:2.3:a:djangoproject:django:2.2.2
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cpe:2.3:a:djangoproject:django:2.2.20
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cpe:2.3:a:djangoproject:django:2.2.21
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cpe:2.3:a:djangoproject:django:2.2.22
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cpe:2.3:a:djangoproject:django:2.2.23
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cpe:2.3:a:djangoproject:django:2.2.24
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cpe:2.3:a:djangoproject:django:2.2.3
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cpe:2.3:a:djangoproject:django:2.2.4
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cpe:2.3:a:djangoproject:django:2.2.5
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cpe:2.3:a:djangoproject:django:2.2.6
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cpe:2.3:a:djangoproject:django:2.2.7
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cpe:2.3:a:djangoproject:django:2.2.8
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cpe:2.3:a:djangoproject:django:2.2.9
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cpe:2.3:a:djangoproject:django:3.1
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cpe:2.3:a:djangoproject:django:3.1.1
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cpe:2.3:a:djangoproject:django:3.1.10
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cpe:2.3:a:djangoproject:django:3.1.11
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cpe:2.3:a:djangoproject:django:3.1.12
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cpe:2.3:a:djangoproject:django:3.1.13
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cpe:2.3:a:djangoproject:django:3.1.2
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cpe:2.3:a:djangoproject:django:3.1.3
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cpe:2.3:a:djangoproject:django:3.1.4
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cpe:2.3:a:djangoproject:django:3.1.5
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cpe:2.3:a:djangoproject:django:3.1.6
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cpe:2.3:a:djangoproject:django:3.1.7
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cpe:2.3:a:djangoproject:django:3.1.8
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cpe:2.3:a:djangoproject:django:3.1.9
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cpe:2.3:a:djangoproject:django:3.2
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cpe:2.3:a:djangoproject:django:3.2.1
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cpe:2.3:a:djangoproject:django:3.2.2
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cpe:2.3:a:djangoproject:django:3.2.3
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cpe:2.3:a:djangoproject:django:3.2.4
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cpe:2.3:a:djangoproject:django:3.2.5
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cpe:2.3:a:djangoproject:django:3.2.6
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cpe:2.3:a:djangoproject:django:3.2.7
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cpe:2.3:a:djangoproject:django:3.2.8
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cpe:2.3:a:djangoproject:django:3.2.9
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cpe:2.3:o:canonical:ubuntu_linux:20.04
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cpe:2.3:o:canonical:ubuntu_linux:21.04
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cpe:2.3:o:canonical:ubuntu_linux:21.10
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cpe:2.3:o:debian:debian_linux:10.0
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cpe:2.3:o:debian:debian_linux:11.0
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cpe:2.3:o:fedoraproject:fedora:35
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cpe:2.3:o:redhat:satellite:6.0