Vulnerability Name:

CVE-2012-3444 (CCN-77286)

Assigned:2012-07-30
Published:2012-07-30
Updated:2013-04-11
Summary: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.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.3 Medium (CCN CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P)
3.2 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-119
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2012-3444

Source: CCN
Type: SA50021
Django Cross-Site Scripting and Two Denial of Service Vulnerabilities

Source: DEBIAN
Type: UNKNOWN
DSA-2529

Source: DEBIAN
Type: DSA-2529
python-django -- several vulnerabilities

Source: MANDRIVA
Type: UNKNOWN
MDVSA-2012:143

Source: MLIST
Type: UNKNOWN
[oss-security] 20120730 CVE Request: Django 1.3.1 and 1.4.0 security issues

Source: MLIST
Type: UNKNOWN
[oss-security] 20120730 Re: CVE Request: Django 1.3.1 and 1.4.0 security issues

Source: CCN
Type: OSVDB ID: 84360
Django django.forms.ImageField Class Image Dimension Handling Resource Consumption DoS

Source: CCN
Type: BID-54742
Django Multiple Security Vulnerabilities

Source: UBUNTU
Type: UNKNOWN
USN-1560-1

Source: XF
Type: UNKNOWN
django-getimagedimensions-dos(77286)

Source: CCN
Type: Django Web site
Security releases issued

Source: CONFIRM
Type: Patch, Vendor Advisory
https://www.djangoproject.com/weblog/2012/jul/30/security-releases-issued/

Vulnerable Configuration:Configuration 1:
  • cpe:/a:djangoproject:django:0.95:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:0.96:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.0:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.0:alpha1:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.0:alpha2:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.0:beta:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.0:beta2:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.0.1:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.1:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.1:alpha1:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.1:beta1:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.1:rc1:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.1.2:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.1.3:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.1.4:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.2:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.2:beta1:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.2:rc1:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.2-alpha1:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.2.5:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.2.6:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.2.7:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:*:*:*:*:*:*:*:* (Version <= 1.3)
  • OR cpe:/a:djangoproject:django:1.3:alpha1:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.3:beta1:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.4:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:djangoproject:django:1.3:*:*:*:*:*:*:*
  • OR cpe:/a:djangoproject:django:1.4:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:18097
    P
    		USN-1560-1 -- python-django vulnerabilities
    2014-06-30
    oval:org.mitre.oval:def:20056
    P
    		DSA-2529-1 python-django - several
    2014-06-23
    oval:org.opensuse.security:def:20123444
    V
    		CVE-2012-3444
    2013-08-14
    oval:com.ubuntu.precise:def:20123444000
    V
    		CVE-2012-3444 on Ubuntu 12.04 LTS (precise) - medium.
    2012-07-31
    BACK
    djangoproject django 0.95
    djangoproject django 0.96
    djangoproject django 1.0
    djangoproject django 1.0 alpha1
    djangoproject django 1.0 alpha2
    djangoproject django 1.0 beta
    djangoproject django 1.0 beta2
    djangoproject django 1.0.1
    djangoproject django 1.0.2
    djangoproject django 1.1
    djangoproject django 1.1 alpha1
    djangoproject django 1.1 beta1
    djangoproject django 1.1 rc1
    djangoproject django 1.1.2
    djangoproject django 1.1.3
    djangoproject django 1.1.4
    djangoproject django 1.2
    djangoproject django 1.2 beta1
    djangoproject django 1.2 rc1
    djangoproject django 1.2-alpha1
    djangoproject django 1.2.2
    djangoproject django 1.2.4
    djangoproject django 1.2.5
    djangoproject django 1.2.6
    djangoproject django 1.2.7
    djangoproject django *
    djangoproject django 1.3 alpha1
    djangoproject django 1.3 beta1
    djangoproject django 1.4
    djangoproject django 1.3
    djangoproject django 1.4