Resource Management Errors Affecting python-django package, versions <1.3.1-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
3.02% (86th percentile)

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  • Snyk IDSNYK-ECHOLATEST-PYTHONDJANGO-18533262
  • published5 Aug 2026
  • disclosed19 Oct 2011

Introduced: 19 Oct 2011

CVE-2011-4137  (opens in a new tab)
CWE-399  (opens in a new tab)

How to fix?

Upgrade Echo:latest python-django to version 1.3.1-1 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 verify_exists functionality in the URLField implementation in Django before 1.2.7 and 1.3.x before 1.3.1 relies on Python libraries that attempt access to an arbitrary URL with no timeout, which allows remote attackers to cause a denial of service (resource consumption) via a URL associated with (1) a slow response, (2) a completed TCP connection with no application data sent, or (3) a large amount of application data, a related issue to CVE-2011-1521.

CVSS Base Scores

version 3.1