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CVE-2012-3444

Publication date 31 July 2012

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

The get_image_dimensions function in the image-handling functionality in Django before 1.3.2 and 1.4.x before 1.4.1 uses a constant chunk size in all attempts to determine dimensions, which allows remote attackers to cause a denial of service (process or thread consumption) via a large TIFF image.

Read the notes from the security team

Status

Package Ubuntu Release Status
python-django 12.04 LTS precise
Fixed 1.3.1-4ubuntu1.2
11.10 oneiric
Fixed 1.3-2ubuntu1.3
11.04 natty
Fixed 1.2.5-1ubuntu1.2
10.04 LTS lucid
Fixed 1.1.1-2ubuntu1.5
8.04 LTS hardy Ignored end of life

Notes

mdeslaur

possible regression, see LP: #1031733

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
python-django