Oracle Java SE 7 Update 25 fixes an unspecified vulnerability in the Deployment component (CVE-2013-2442). Upstream has CVSSv2 scored this issue as: 7.5/AV:N/AC:L/Au:N/C:P/I:P/A:P

External Reference:

http://www.oracle.com/technetwork/topics/security/javacpujun2013-1899847.html

It was discovered that the DOMCanonicalizationMethod did not properly verify the canonicalization algorithm. A remote attacker could possibly exploit this flaw to bypass correct XML signature verification.

It was discovered that various parts of the Sound component did not implement proper access restrictions. An untrusted Java application or applet could possibly use this flaw to bypass Java sandbox restrictions.

Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 21 and earlier, 6 Update 45 and earlier, and 5.0 Update 45 and earlier, and OpenJDK 7, allows remote attackers to affect availability via unknown vectors related to Hotspot. NOTE: the previous information is from the June 2013 CPU. Oracle has not commented on claims from another vendor that this issue allows remote attackers to bypass the Java sandbox via vectors related to "handling of memory allocation errors."