Improper Input Validation Affecting python-django package, versions <1.4.1-1


Severity

Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
2.66% (85th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-ECHOLATEST-PYTHONDJANGO-18533267
  • published5 Aug 2026
  • disclosed31 Jul 2012

Introduced: 31 Jul 2012

CVE-2012-3443  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Echo:latest python-django to version 1.4.1-1 or higher.

NVD Description

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

The django.forms.ImageField class in the form system in Django before 1.3.2 and 1.4.x before 1.4.1 completely decompresses image data during image validation, which allows remote attackers to cause a denial of service (memory consumption) by uploading an image file.

CVSS Base Scores

version 3.1