PYSEC-2022-1

See a problem?
Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/django/PYSEC-2022-1.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2022-1
Aliases
Published
2022-01-05T00:15:00Z
Modified
2023-12-06T00:46:41.280336Z
Summary
[none]
Details

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. UserAttributeSimilarityValidator incurred significant overhead in evaluating a submitted password that was artificially large in relation to the comparison values. In a situation where access to user registration was unrestricted, this provided a potential vector for a denial-of-service attack.

References

Affected packages

PyPI / django

Package

Name
django
View open source insights on deps.dev
Purl
pkg:pypi/django

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.2
Fixed
2.2.26
Introduced
3.2
Fixed
3.2.11
Introduced
4.0
Fixed
4.0.1

Affected versions

2.*

2.2
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.2.7
2.2.8
2.2.9
2.2.10
2.2.11
2.2.12
2.2.13
2.2.14
2.2.15
2.2.16
2.2.17
2.2.18
2.2.19
2.2.20
2.2.21
2.2.22
2.2.23
2.2.24
2.2.25

3.*

3.2
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.2.6
3.2.7
3.2.8
3.2.9
3.2.10

4.*

4.0