SQL Injection Affecting py3-django package, versions <1.11.28-r0


Severity

Recommended
0.0
critical
0
10

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Threat Intelligence

EPSS
0.55% (78th percentile)

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  • Snyk IDSNYK-ALPINE314-PY3DJANGO-1309019
  • published3 Feb 2020
  • disclosed3 Feb 2020

Introduced: 3 Feb 2020

CVE-2020-7471  (opens in a new tab)
CWE-89  (opens in a new tab)

How to fix?

Upgrade Alpine:3.14 py3-django to version 1.11.28-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream py3-django package and not the py3-django package as distributed by Alpine. See How to fix? for Alpine:3.14 relevant fixed versions and status.

Django 1.11 before 1.11.28, 2.2 before 2.2.10, and 3.0 before 3.0.3 allows SQL Injection if untrusted data is used as a StringAgg delimiter (e.g., in Django applications that offer downloads of data as a series of rows with a user-specified column delimiter). By passing a suitably crafted delimiter to a contrib.postgres.aggregates.StringAgg instance, it was possible to break escaping and inject malicious SQL.

CVSS Scores

version 3.1