Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.014
EPSS Ranking 79.5%
CVSS Severity
CVSS v2 Score 5.0
References
- http://www.debian.org/security/2012/dsa-2529
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:143
- http://www.openwall.com/lists/oss-security/2012/07/31/1
- http://www.openwall.com/lists/oss-security/2012/07/31/2
- http://www.ubuntu.com/usn/USN-1560-1
- https://www.djangoproject.com/weblog/2012/jul/30/security-releases-issued/
- http://www.debian.org/security/2012/dsa-2529
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:143
- http://www.openwall.com/lists/oss-security/2012/07/31/1
- http://www.openwall.com/lists/oss-security/2012/07/31/2
- http://www.ubuntu.com/usn/USN-1560-1
- https://www.djangoproject.com/weblog/2012/jul/30/security-releases-issued/
Products affected by CVE-2012-3443
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cpe:2.3:a:djangoproject:django:0.95
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cpe:2.3:a:djangoproject:django:0.96
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cpe:2.3:a:djangoproject:django:1.0
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cpe:2.3:a:djangoproject:django:1.0.1
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cpe:2.3:a:djangoproject:django:1.0.2
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cpe:2.3:a:djangoproject:django:1.1
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cpe:2.3:a:djangoproject:django:1.1.2
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cpe:2.3:a:djangoproject:django:1.1.3
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cpe:2.3:a:djangoproject:django:1.1.4
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cpe:2.3:a:djangoproject:django:1.2
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cpe:2.3:a:djangoproject:django:1.2-alpha1
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cpe:2.3:a:djangoproject:django:1.2.1
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cpe:2.3:a:djangoproject:django:1.2.2
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cpe:2.3:a:djangoproject:django:1.2.3
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cpe:2.3:a:djangoproject:django:1.2.4
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cpe:2.3:a:djangoproject:django:1.2.5
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cpe:2.3:a:djangoproject:django:1.2.6
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cpe:2.3:a:djangoproject:django:1.2.7
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cpe:2.3:a:djangoproject:django:1.3
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cpe:2.3:a:djangoproject:django:1.4