CVE-2013-0306
First published: Thu May 02 2013(Updated: )
The form library in Django 1.3.x before 1.3.6, 1.4.x before 1.4.4, and 1.5 before release candidate 2 allows remote attackers to bypass intended resource limits for formsets and cause a denial of service (memory consumption) or trigger server errors via a modified max_num parameter.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/python-django | 1:1.11.29-1~deb10u1 1:1.11.29-1+deb10u9 2:2.2.28-1~deb11u1 2:2.2.28-1~deb11u2 3:3.2.19-1 3:3.2.19-1+deb12u1 3:3.2.20-1.1 3:3.2.21-1 | |
| pip/Django | >=1.4<1.4.4 | 1.4.4 |
| pip/Django | >=1.3<1.3.6 | 1.3.6 |
| djangoproject Django | =1.3 | |
| djangoproject Django | =1.3-alpha1 | |
| djangoproject Django | =1.3-beta1 | |
| djangoproject Django | =1.3.1 | |
| djangoproject Django | =1.3.2 | |
| djangoproject Django | =1.3.3 | |
| djangoproject Django | =1.4 | |
| djangoproject Django | =1.4-alpha | |
| djangoproject Django | =1.4-beta | |
| djangoproject Django | =1.4.1 | |
| djangoproject Django | =1.4.2 | |
| djangoproject Django | =1.5-alpha | |
| djangoproject Django | =1.5-beta | |
| Ubuntu Linux | =10.04 | |
| Ubuntu Linux | =11.10 | |
| Ubuntu Linux | =12.04 | |
| Ubuntu Linux | =12.10 | |
| Ubuntu | =10.04 | |
| Ubuntu | =11.10 | |
| Ubuntu | =12.04 | |
| Ubuntu | =12.10 |
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Reference Links
- https://security-tracker.debian.org/tracker/CVE-2013-0306
- https://nvd.nist.gov/vuln/detail/CVE-2013-0306
- https://www.djangoproject.com/weblog/2013/feb/19/security/
- http://rhn.redhat.com/errata/RHSA-2013-0670.html
- http://ubuntu.com/usn/usn-1757-1
- http://www.debian.org/security/2013/dsa-2634
- https://github.com/django/django/commit/0cc350a896f70ace18280410eb616a9197d862b0
- https://github.com/django/django/commit/d7094bbce8cb838f3b40f504f198c098ff1cf727
- https://github.com/advisories/GHSA-g8xg-jgj6-49r3 (Advisory)
- https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2013-17.yaml
- https://www.djangoproject.com/weblog/2013/feb/19/security
Frequently Asked Questions
What is the severity of CVE-2013-0306?
CVE-2013-0306 is classified as a moderate severity vulnerability that can lead to denial of service conditions.
How do I fix CVE-2013-0306?
To fix CVE-2013-0306, update Django to version 1.3.6, 1.4.4, or later.
What versions of Django are affected by CVE-2013-0306?
CVE-2013-0306 affects Django versions 1.3.x before 1.3.6, 1.4.x before 1.4.4, and 1.5 before release candidate 2.
Can CVE-2013-0306 lead to data loss?
While CVE-2013-0306 primarily causes denial of service, it can indirectly affect application performance and availability.
What kind of attacks can exploit CVE-2013-0306?
CVE-2013-0306 can be exploited by remote attackers who manipulate the max_num parameter in formsets.
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