what you don't know can hurt you
Showing 1 - 3 of 3 RSS Feed

CVE-2012-3443

Status Candidate

Overview

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.

Related Files

Ubuntu Security Notice USN-1560-1
Posted Sep 10, 2012
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 1560-1 - It was discovered that Django incorrectly validated the scheme of a redirect target. If a user were tricked into opening a specially crafted URL, an attacker could possibly exploit this to conduct cross-site scripting (XSS) attacks. It was discovered that Django incorrectly handled validating certain images. A remote attacker could use this flaw to cause the server to consume memory, leading to a denial of service. Various other issues were also addressed.

tags | advisory, remote, denial of service, xss
systems | linux, ubuntu
advisories | CVE-2012-3442, CVE-2012-3443, CVE-2012-3444, CVE-2012-3442, CVE-2012-3443, CVE-2012-3444
MD5 | d761cdb7ece39a14cff9db1b71d01d9d
Mandriva Linux Security Advisory 2012-143
Posted Aug 24, 2012
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2012-143 - Multiple vulnerabilities has been discovered and corrected in python-django. The django.http.HttpResponsePermanentRedirect classes in Django before 1.3.2 and 1.4.x before 1.4.1 do not validate the scheme of a redirect target, which might allow remote attackers to conduct cross-site scripting attacks via a data: URL. 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 by uploading an image file. 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 via a large TIFF image. The updated packages have been upgraded to the 1.3.3 version which is not vulnerable to these issues.

tags | advisory, remote, web, denial of service, vulnerability, xss, python
systems | linux, mandriva
advisories | CVE-2012-3442, CVE-2012-3443, CVE-2012-3444
MD5 | c7783d5103757d6bb2828d7a41610c73
Debian Security Advisory 2529-1
Posted Aug 15, 2012
Authored by Debian | Site debian.org

Debian Linux Security Advisory 2529-1 - Jeroen Dekkers and others reported several vulnerabilities in Django, a Python Web framework.

tags | advisory, web, vulnerability, python
systems | linux, debian
advisories | CVE-2012-3442, CVE-2012-3443, CVE-2012-3444
MD5 | aa54004a5bc8a82e1f64044c06bdd517
Page 1 of 1
Back1Next

File Archive:

January 2022

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Jan 1st
    2 Files
  • 2
    Jan 2nd
    0 Files
  • 3
    Jan 3rd
    20 Files
  • 4
    Jan 4th
    4 Files
  • 5
    Jan 5th
    37 Files
  • 6
    Jan 6th
    20 Files
  • 7
    Jan 7th
    4 Files
  • 8
    Jan 8th
    0 Files
  • 9
    Jan 9th
    0 Files
  • 10
    Jan 10th
    18 Files
  • 11
    Jan 11th
    8 Files
  • 12
    Jan 12th
    19 Files
  • 13
    Jan 13th
    31 Files
  • 14
    Jan 14th
    2 Files
  • 15
    Jan 15th
    2 Files
  • 16
    Jan 16th
    2 Files
  • 17
    Jan 17th
    18 Files
  • 18
    Jan 18th
    13 Files
  • 19
    Jan 19th
    15 Files
  • 20
    Jan 20th
    29 Files
  • 21
    Jan 21st
    0 Files
  • 22
    Jan 22nd
    0 Files
  • 23
    Jan 23rd
    0 Files
  • 24
    Jan 24th
    0 Files
  • 25
    Jan 25th
    0 Files
  • 26
    Jan 26th
    0 Files
  • 27
    Jan 27th
    0 Files
  • 28
    Jan 28th
    0 Files
  • 29
    Jan 29th
    0 Files
  • 30
    Jan 30th
    0 Files
  • 31
    Jan 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2020 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close