CVE-2021-35042

Publication date 1 July 2021

Last updated 24 July 2024

Ubuntu priority

Cvss 3 Severity Score

Django 3.1.x before 3.1.13 and 3.2.x before 3.2.5 allows QuerySet.order_by SQL injection if order_by is untrusted input from a client of a web application.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
python-django	22.04 LTS jammy	Not affected
	21.10 impish	Not affected
	21.04 hirsute	Not affected
	20.10 groovy	Not affected
	20.04 LTS focal	Not affected
	18.04 LTS bionic	Not affected
	16.04 LTS xenial	Not affected
	14.04 LTS trusty	Not affected

Notes

sbeattie

all django 2.x versions are not affected because deprecation changes that removed the column format validation were not applied to the 2.x versions. introduced by 513948735b ("Fixed #31426 -- Added proper field validation to QuerySet.order_by().") upstream

Severity score breakdown

Parameter	Value
Base score	9.8 · Critical
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Unchanged
Confidentiality	High
Integrity impact	High
Availability impact	High
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H