id: PYSEC-2012-3
details: 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.
affected:
- package:
    name: django
    ecosystem: PyPI
    purl: pkg:pypi/django
  ranges:
  - type: ECOSYSTEM
    events:
    - introduced: "0"
    - fixed: 1.3.2
    - introduced: "1.4"
    - fixed: 1.4.1
  versions:
  - 1.0.1
  - 1.0.2
  - 1.0.3
  - 1.0.4
  - "1.1"
  - 1.1.1
  - 1.1.2
  - 1.1.3
  - 1.1.4
  - "1.2"
  - 1.2.1
  - 1.2.2
  - 1.2.3
  - 1.2.4
  - 1.2.5
  - 1.2.6
  - 1.2.7
  - "1.3"
  - 1.3.1
  - "1.4"
references:
- type: WEB
  url: http://www.openwall.com/lists/oss-security/2012/07/31/2
- type: WEB
  url: http://www.openwall.com/lists/oss-security/2012/07/31/1
- type: ARTICLE
  url: https://www.djangoproject.com/weblog/2012/jul/30/security-releases-issued/
- type: ADVISORY
  url: http://www.ubuntu.com/usn/USN-1560-1
- type: ADVISORY
  url: http://www.debian.org/security/2012/dsa-2529
- type: ADVISORY
  url: http://www.mandriva.com/security/advisories?name=MDVSA-2012:143
- type: ADVISORY
  url: https://github.com/advisories/GHSA-59w8-4wm2-4xw8
aliases:
- CVE-2012-3443
- GHSA-59w8-4wm2-4xw8
modified: "2021-07-05T00:01:18.288820Z"
published: "2012-07-31T17:55:00Z"