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CVE-2012-3444

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Date: July 31, 2012

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.

Language: Python

Severity Score

Related Resources (10)

http://www.openwall.com/lists/oss-security/2012/07/31/2
http://www.openwall.com/lists/oss-security/2012/07/31/1
http://www.debian.org/security/2012/dsa-2529
https://security-tracker.debian.org/tracker/CVE-2012-3444
http://www.ubuntu.com/usn/USN-1560-1
http://www.mandriva.com/security/advisories?name=MDVSA-2012:143
https://nvd.nist.gov/vuln/detail/CVE-2012-3444
https://www.djangoproject.com/weblog/2012/jul/30/security-releases-issued/
https://people.canonical.com/~ubuntu-security/cve/CVE-2012-3444
https://www.mend.io/vulnerability-database/CVE-2012-3444

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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