The ActiveSupport::XmlMini_JDOM backend in lib/active_support/xml_mini/jdom.rb in the Active Support component in Ruby on Rails 3.0.x and 3.1.x before 3.1.12 and 3.2.x before 3.2.13, when JRuby is used, does not properly restrict the capabilities of the XML parser, which allows remote attackers to read arbitrary files or cause a denial of service (resource consumption) via vectors involving (1) an external DTD or (2) an external entity declaration in conjunction with an entity reference.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: redhat
Published: 2013-03-19T22:00:00
Updated: 2024-08-06T15:20:35.152Z
Reserved: 2013-02-19T00:00:00
Link: CVE-2013-1856
Vulnrichment
No data.
NVD
Status : Modified
Published: 2013-03-19T22:55:01.070
Modified: 2024-11-21T01:50:31.833
Link: CVE-2013-1856
Redhat
No data.