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.
History

No history.

cve-icon 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

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-03-19T22:55:01.070

Modified: 2019-08-08T15:42:45.623

Link: CVE-2013-1856

cve-icon Redhat

No data.