CVE-2021-44420

EUVD-2021-0062
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.3 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 30%
Affected Products (NVD)
VendorProductVersion
djangoprojectdjango
2.2 ≤
𝑥
< 2.2.25
djangoprojectdjango
3.1 ≤
𝑥
< 3.1.14
djangoprojectdjango
3.2 ≤
𝑥
< 3.2.10
redhatsatellite
6.0
debiandebian_linux
10.0
debiandebian_linux
11.0
canonicalubuntu_linux
20.04
canonicalubuntu_linux
21.04
canonicalubuntu_linux
21.10
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
python-django
bookworm
3:3.2.19-1+deb12u1
fixed
bookworm (security)
3:3.2.19-1+deb12u1
fixed
bullseye
2:2.2.28-1~deb11u2
fixed
bullseye (security)
2:2.2.28-1~deb11u2
fixed
buster
not-affected
sid
3:4.2.16-1
fixed
stretch
not-affected
trixie
3:4.2.16-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
python-django
bionic
not-affected
focal
Fixed 2:2.2.12-1ubuntu0.8
released
hirsute
Fixed 2:2.2.20-1ubuntu0.3
released
impish
Fixed 2:2.2.24-1ubuntu1.1
released
jammy
Fixed 2:3.2.11-1
released
trusty
not-affected
xenial
not-affected
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