CVE-2021-45116
published 2022-01-05CVE-2021-45116: An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable…
PriorityP340high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
EPSS
1.84%
76.3th percentile
An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | python-django | < python-django 2:3.2.11-1 (bookworm) | python-django 2:3.2.11-1 (bookworm) |
| djangoproject | django | >= 2.2 < 2.2.26 | 2.2.26 |
| djangoproject | django | >= 2.2 < 2.2.26 | 2.2.26 |
| djangoproject | django | >= 3.2 < 3.2.11 | 3.2.11 |
| djangoproject | django | >= 3.2 < 3.2.11 | 3.2.11 |
| djangoproject | django | >= 4.0 < 4.0.1 | 4.0.1 |
| djangoproject | django | >= 4.0 < 4.0.1 | 4.0.1 |
| fedoraproject | fedora | — | — |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
osv7.5HIGH
vendor_debian7.5HIGH
vendor_redhat7.5HIGH
vendor_ubuntu7.5HIGH
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OSV
Information disclosure in Django
osv·2022-01-12
CVE-2021-45116 [HIGH] Information disclosure in Django
Information disclosure in Django
An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key.
GHSA
Information disclosure in Django
ghsa·2022-01-12
CVE-2021-45116 [HIGH] CWE-20 Information disclosure in Django
Information disclosure in Django
An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key.
OSV
CVE-2021-45116: An issue was discovered in Django 2
osv·2022-01-05·CVSS 7.5
CVE-2021-45116 [HIGH] CVE-2021-45116: An issue was discovered in Django 2
An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key.
OSV
python-django vulnerabilities
osv·2022-01-05·CVSS 7.5
CVE-2021-45115 [HIGH] python-django vulnerabilities
python-django vulnerabilities
Chris Bailey discovered that Django incorrectly handled evaluating
submitted passwords. A remote attacker could possibly use this issue to
consume resources, resulting in a denial of service. (CVE-2021-45115)
Dennis Brinkrolf discovered that Django incorrectly handled the dictsort
template filter. A remote attacker could possibly use this issue to obtain
sensitive information. (CVE-2021-45116)
Dennis Brinkrolf discovered that Django incorrectly handled certain file
names. A remote attacker could possibly use this issue to save files to
arbitrary filesystem locations. (CVE-2021-45452)
Ubuntu
Django vulnerabilities
vendor_ubuntu·2022-01-05·CVSS 7.5
CVE-2021-45116 [HIGH] Django vulnerabilities
Title: Django vulnerabilities
Summary: Several security issues were fixed in Django.
Chris Bailey discovered that Django incorrectly handled evaluating
submitted passwords. A remote attacker could possibly use this issue to
consume resources, resulting in a denial of service. (CVE-2021-45115)
Dennis Brinkrolf discovered that Django incorrectly handled the dictsort
template filter. A remote attacker could possibly use this issue to obtain
sensitive information. (CVE-2021-45116)
Dennis Brinkrolf discovered that Django incorrectly handled certain file
names. A remote attacker could possibly use this issue to save files to
arbitrary filesystem locations. (CVE-2021-45452)
Instructions: In general, a standard system update will make all the necessary changes.
Red Hat
django: Potential information disclosure in dictsort template filter
vendor_redhat·2022-01-04·CVSS 7.5
CVE-2021-45116 [HIGH] CWE-212 django: Potential information disclosure in dictsort template filter
django: Potential information disclosure in dictsort template filter
An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key.
An information-disclosure flaw was found in Django, where the dictsort filter in Django's Template Language did not correctly validate user input. A network attacker could exploit this flaw using a suitably crafted key to force information disclosure or unintended method calls.
Statement: In Red Hat OpenStack Platform, because the flaw's impact is lower and the impacted functionality is not directly used, no
Debian
CVE-2021-45116: python-django - An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 ...
vendor_debian·2021·CVSS 7.5
CVE-2021-45116 [HIGH] CVE-2021-45116: python-django - An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 ...
An issue was discovered in Django 2.2 before 2.2.26, 3.2 before 3.2.11, and 4.0 before 4.0.1. Due to leveraging the Django Template Language's variable resolution logic, the dictsort template filter was potentially vulnerable to information disclosure, or an unintended method call, if passed a suitably crafted key.
Scope: local
bookworm: resolved (fixed in 2:3.2.11-1)
bullseye: resolved (fixed in 2:2.2.26-1~deb11u1)
forky: resolved (fixed in 2:3.2.11-1)
sid: resolved (fixed in 2:3.2.11-1)
trixie: resolved (fixed in 2:3.2.11-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://docs.djangoproject.com/en/4.0/releases/security/https://groups.google.com/forum/#%21forum/django-announcehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/https://security.netapp.com/advisory/ntap-20220121-0005/https://www.djangoproject.com/weblog/2022/jan/04/security-releases/https://docs.djangoproject.com/en/4.0/releases/security/https://groups.google.com/forum/#%21forum/django-announcehttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/B4SQG2EAF4WCI2SLRL6XRDJ3RPK3ZRDV/https://security.netapp.com/advisory/ntap-20220121-0005/https://www.djangoproject.com/weblog/2022/jan/04/security-releases/
2022-01-05
Published