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CVE-2012-3443

UnknownEPSS 2.64%

Last modified

CVE-2012-3443 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.64% chance of exploitation in the next 30 days.

Description

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.

Metrics

EPSS Probability
2.64%

83.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
DjangoprojectDjango<= 1.3—
DjangoprojectDjango0.95—
DjangoprojectDjango0.96—
DjangoprojectDjango1.0—
DjangoprojectDjango1.0.1—
DjangoprojectDjango1.0.2—
DjangoprojectDjango1.1—
DjangoprojectDjango1.1.2—
DjangoprojectDjango1.1.3—
DjangoprojectDjango1.1.4—
DjangoprojectDjango1.2—
DjangoprojectDjango1.2-alpha1—
DjangoprojectDjango1.2.2—
DjangoprojectDjango1.2.4—
DjangoprojectDjango1.2.5—
DjangoprojectDjango1.2.6—
DjangoprojectDjango1.2.7—
DjangoprojectDjango1.3Alpha1
DjangoprojectDjango1.4—

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2012-3443?
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.
How severe is CVE-2012-3443?
Severity scoring for CVE-2012-3443 is pending analysis. The EPSS model estimates a 2.64% probability of exploitation in the next 30 days.
How do I fix CVE-2012-3443?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2012-3443?

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Source: NVD / NIST