[ASA-202002-1] python-django: sql injection

[Morten Linderud]

Arch Linux Security Advisory ASA-202002-1
=========================================

Severity: Medium
Date    : 2020-02-03
CVE-ID  : CVE-2020-7471
Package : python-django
Type    : sql injection
Remote  : Yes
Link    : https://security.archlinux.org/AVG-1091

Summary
=======

The package python-django before version 3.0.3-1 is vulnerable to sql
injection.

Resolution
==========

Upgrade to 3.0.3-1.

# pacman -Syu "python-django>=3.0.3-1"

The problem has been fixed upstream in version 3.0.3.

Workaround
==========

None.

Description
===========

django.contrib.postgres.aggregates.StringAgg aggregation function was
subject to SQL injection, using a suitably crafted delimiter.

Impact
======

A remote attacker is able to perform a SQL injection using a specially
crafted request.

References
==========

https://www.djangoproject.com/weblog/2020/feb/03/security-releases/
https://security.archlinux.org/CVE-2020-7471
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