CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
AI Score
Confidence
High
EPSS
Percentile
89.1%
Debian Security Advisory DSA-2529-1 [email protected]
http://www.debian.org/security/ Thijs Kinkhorst
August 14, 2012 http://www.debian.org/security/faq
Package : python-django
Vulnerability : several
Problem type : remote
Debian-specific: no
CVE ID : CVE-2012-3442 CVE-2012-3443 CVE-2012-3444
Debian Bug : 683364
Jeroen Dekkers and others reported several vulnerabilities in Django,
a Python Web framework. The Common Vulnerabilities and Exposures
project defines the following issues:
CVE-2012-3442
Two functions do not validate the scheme of a redirect target,
which might allow remote attackers to conduct cross-site scripting
(XSS) attacks via a data: URL.
CVE-2012-3443
The ImageField class completely decompresses image data during image
validation, which allows remote attackers to cause a denial of service
(memory consumption) by uploading an image file.
CVE-2012-3444
The get_image_dimensions function in the image-handling functionality
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.
For the stable distribution (squeeze), this problem has been fixed in
version 1.2.3-3+squeeze3.
For the unstable distribution (sid), this problem has been fixed in
version 1.4.1-1.
We recommend that you upgrade your python-django packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: http://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 6 | all | python-django-doc | <Β 1.2.3-3+squeeze3 | python-django-doc_1.2.3-3+squeeze3_all.deb |
Debian | 6 | all | python-django | <Β 1.2.3-3+squeeze3 | python-django_1.2.3-3+squeeze3_all.deb |