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CVE-2011-4139: Django Vulnerable to Cache Poisoning

May 14, 2022 (updated September 16, 2024)

Django before 1.2.7 and 1.3.x before 1.3.1 uses a request’s HTTP Host header to construct a full URL in certain circumstances, which allows remote attackers to conduct cache poisoning attacks via a crafted request.

References

  • bugzilla.redhat.com/show_bug.cgi?id=737366
  • github.com/advisories/GHSA-rm2j-x595-q9cj
  • github.com/django/django
  • github.com/django/django/commit/2f7fadc38efa58ac0a8f93f936b82332a199f396
  • github.com/django/django/commit/c613af4d6485586c79d692b70a9acac429f3ca9d
  • github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2011-4.yaml
  • hermes.opensuse.org/messages/14700881
  • nvd.nist.gov/vuln/detail/CVE-2011-4139
  • www.djangoproject.com/weblog/2011/sep/09
  • www.djangoproject.com/weblog/2011/sep/10/127

Code Behaviors & Features

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Affected versions

All versions before 1.2.7, all versions starting from 1.3 before 1.3.1

Fixed versions

  • 1.2.7
  • 1.3.1

Solution

Upgrade to versions 1.2.7, 1.3.1 or above.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Learn more about CVSS

Weakness

  • CWE-20: Improper Input Validation
  • CWE-349: Acceptance of Extraneous Untrusted Data With Trusted Data

Source file

pypi/Django/CVE-2011-4139.yml

Spotted a mistake? Edit the file on GitLab.

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