It was discovered that XMLConstants.FEATURESECUREPROCESSING setting was not properly honored by javax.xml.transform.TransformerFactory transformers. A remote attacker could use this flaw to supply crafted XML that would be processed without the intended security restrictions.

Oracle Java SE Update 45 fixes an unspecified vulnerability in the Deployment component (CVE-2013-5852). Upstream has CVSSv2 scored this issue as: 7.6/AV:N/AC:H/Au:N/C:C/I:C/A:C

External Reference:

http://www.oracle.com/technetwork/topics/security/cpuoct2013-1899837.html