Vulnerability CVE-2011-4103
Published: 2014-10-26   Modified: 2014-10-27

Description:
emitters.py in Django Piston before 0.2.3 and 0.2.x before 0.2.2.1 does not properly deserialize YAML data, which allows remote attackers to execute arbitrary Python code via vectors related to the yaml.load method.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Django piston project -> Django piston 
Djangoproject -> Django piston 
Djangoproject -> Piston 

 References:
https://bitbucket.org/jespern/django-piston/commits/91bdaec89543/
https://www.djangoproject.com/weblog/2011/nov/01/piston-and-tastypie-security-releases/
https://bugzilla.redhat.com/show_bug.cgi?id=750658
http://www.openwall.com/lists/oss-security/2011/11/01/10
http://www.debian.org/security/2011/dsa-2344
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