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
SHA-256 | 9f6992ce555ed77fffedae76ac5c6ba847bd77558a7f5ac9a81ab269744ed427
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
SHA-256 | 11e4f98a711e8370b01eb858810db8aebdb38b143e5dfe4b28fe32c98f672471
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
SHA-256 | e72295d670e7e8b3f6c6c48e0ae95f800f20359a421a53e4c43f767c101a0216
Page 1 of 1
Back1Next

File Archive:

May 2022

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

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close